A quadrilateral has 2 pairs of parallel sides and no right angles.
What shape could it be?
please help me I'm kinda in a life or death situation here....
Answers
Answer:
A parallelogram
Step-by-step explanation:
Answer:
Parallelogram and rhombus.
Related Questions
b
– 2 =
7
8
Write your answer as a fraction or as a whole or mixed number.
b =
Answers
Answer:80
Step-by-step explanation:
why zero is neither positive or negative probe with scientific ?
Answers
Answer: As the Integers being positive or negative depends on the 0 As it is reference present on the centre of the number line
Numbers on the left side are negative while that on right side being positive
Step-by-step explanation:
Which of the following expressions is equivalent to 3x + 3x + 5 + 5?
1.) 3( x + 10)
2.) 2(6 x + 10)
3.) 3( x + 5)
4.) 2(3 x + 5)
this is multiple choice
Answers
Answer:
The answer is 4. 2(3x+5)
Your answer is 4.) 2(3x +5)
When you collect like-terms in 3x + 3x + 5 + 5, you end up with 6x + 10 (because 3x + 3x = 6x and 5 + 5 = 10), so therefore you're looking for an answer that expands to give 6x + 10.
We can immediately rule out 2.) 2(6x + 10), because this is 2 times the correct answer, so it must expand to 12x + 20 instead of 6x + 10.
1.) 3(x + 10) expands to 3x + 30, so this is incorrect, and 3.) 3(x + 5) expands to 3x + 15, which is also wrong.
Therefore the answer is 4.) 2(3x + 5) which expands to 6x + 10.
I hope this helps! Let me know if you have any questions :)
What is the square root of (5/6)^2
Answers
Answer:
0.83
Step-by-step explanation:
hope g that helps
Geometry. Please help ASAP! Will Mark Brainliest!
Answers
Answer:
The answer is SAS
Step-by-step explanation:
The SAS rule states that two triangles are similar if the ratio of their corresponding two sides is equal and also, the angle formed by the two sides is equal.
Which of the following expressions is equivalent to 6(5+3×)
Answers
Answer:
30 + 18x = 6(5+3x)
Step-by-step explanation:
for this all you have to do is distribute the 6 by doing 6 x 5 = 30 and
6 x 3 = 13 and then you just have to add them together to get
30 + 18x = 30 +18x
The circular lid of a jar has a diameter of 3 inches. Which of the following
expressions could be used to find the radius of the jar?
The circular lid of a jar has a diameter of 3 inches. Which of the following
expressions could be used to find the radius of the jar?
1. 2 • 3
2. 3π
3. 3 • 3
4. 3 ÷ 2
Answers
So the answer is:
4. 3 / 2
Jimmy and 4 of his friends went out to eat. They decided to split the bill evenly. Each person paid $13. What was the bills total?
Answers
Answer:
$65
Step-by-step explanation:
5x13= 65
Zion has scores of 92, 97, 94, and 86 on three math tests. What must his grade be on his next text so he can average test grade is a 91?
Answers
The average score is 97
What is average ?
In plain English, an average is a single number chosen to represent a group of numbers; it is often the sum of the numbers divided by the number of numbers in the group. The average of the numbers 2, 3, 4, 7, and 9 is, for instance, 5.
Average, mean, median, and norm all refer to something that sits in the middle. The average is the ratio created by dividing the total number of figures in a set by the total number of figures. scored 85 on tests on average. The term "mean" can refer to the simple average or to a value that lies halfway between two extremes.
Let the grade he got on final test be x
The average of all four grades is 91.
So, we have
(92+89+86+x)/4 = 91
⇒x=364−267
= 97
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Compare million, billion, and trillion. What is the largest number among them? What is the smallest number among them?
Answers
2(8-2x)+2(4-2x)=18 what is x?
Answers
Answer:
x=3/4
Step-by-step explanation:
Answer: x = 3/4
Step-by-step explanation:
2(8 - 2x) + 2(4 - 2x) = 18
2(-2 x 8) + 2(4 - 2x) = 18
-4x + 16 + 2(4 - 2x) = 18
-4x + 16 + 2(2x + 4) = 18
-4x + 16 - 4x + 8 = 18
-4x + 24 - 4x = 18
-8x + 24 = 18
-8x + 24 - 24 = 18 - 24
-8x = -6
-8x/-8 = -6/-8
x = 3/4
Solve 20x + 5y = 15 for y
Answers
Answer:
Step-by-step explanation:
20x+5y=15
Subtract 20x from both sides.
5y=15−20x
Divide both sides by 5.
__5y_ = _15-20x_____
5 5
y= __15-20______
5
Divide 15−20x by 5.
y=3−4x
help me to solve this Question a) In a restaurant, you and your friends had three plates of Mo:Mo at Rs 90 per plate, and
three bottles of cold drink at Rs 30 per bottle. If 13 % VAT is levied on the bill after
10 % service charge,
(i) Calculate the service charge.
How much is the VAT amount?
How much do you need to pay to clear the bill?
A fom:
Answers
three plate of Momo cos 90 Rupees one plate cost 19/3 which is 30 then 3 bottle of cold drink cost three x 30 which is 90 total is 120 so 10% service search is 120 didvided by 100 multiplied by 10% which is 12 rupees service charge that is 12 divided by 100 x 13 is 1.56 so first year is says that calculate the service to the service charge is 12 rupees and how much is the vat amount is 1.56 as we do 12 divided by 100 multiply by 13 then it says and how much you need to pay so we need to pay 120 + 1.56 which 121.56 thank you
he small ball inside the cubed display case has a volume of 8 cubic inches. If the free space inside the display case is 208 cubic inches, then how tall is the display case?
6 inches
8 inches
10 inches
9 inches
Answers
Answer:
6 inches
Step-by-step explanation:
Step 1
Find the volume of the display case
From the above question:
Volume of the small ball = 8 inches
Volume of the free space inside the display case = 208 cubic inches
Volume of the display case = Volume of small ball + Volume of free space
= 8 cubic inches + 208 cubic inches
= 216 cubic Inches
Step 2
How tall is the display case?
The display case is shaped like a square. Hence,
The length of the display case = cube root (Volume of the display case)
= cube root(216 cubic inches)
= 6 inches
Therefore, the length of the cubic display case = 6 inches
Answer:
If the free space inside the display case is 208 cubic inches, then the display case is 6inches tall.
what is 3x+4/5 = 7-2x
Answers
Answer:
..jkbiuhlihuhiuuhi
Step-by-step explanation:
kguykguyufkyugyyguygyggkuy
Clara simplifies (8 b minus 4 r) minus (2 b minus r) and says the result is 6 b minus 5 r. What error did Clara make?
Answers
Answer: Clara incorrectly combined the r coefficients. The correctly simplified expression is 6 b minus 3 r.
Step-by-step explanation: (8b-4r)-(2b-r)
Open the bracket
=8b-4r-2b+r
Collect the like terms and simplify
=8b-2b-4r+r
=6b-3r
Clara incorrectly combined the r coefficients. The correctly simplified expression is 6 b minus 3 r.
i took it on edulastic
What is the slope of the line below?
Answers
Answer:
C. 2.5 or 5/2
Step-by-step explanation:
Which type of data would be best displayed in a dot plot?
Answers
Answer:
the top one
Step-by-step explanation:
it has the least number
Answer:
A
Step-by-step explanation: i got it right
Help me out, please :}
Answers
Answer:
sorry in advance!
1,3?
Step-by-step explanation:
help me please omg im in a rush
Answers
Answer:48
Step-by-step explanation:
Important: When changing from percent to decimal, leave it to TWO decimal places rounded. DO NOT put the $ symbol in the answer. Answers to TWO decimal places, rounded. Olga requested a loan of $2610
Answers
The decimal equivalent of 2610 percent is 26.10.
When converting a percent to a decimal, we divide the percent value by 100. In this case, Olga requested a loan of $2610, and we need to convert this percent value to a decimal.
To do this, we divide 2610 by 100, which gives us the decimal equivalent of 26.10. The decimal value represents a fraction of the whole amount, where 1 represents the whole amount. In this case, 26.10 is equivalent to 26.10/1, which can also be written as 26.10/100 to represent it as a percentage.
By leaving the decimal value to two decimal places rounded, we ensure that the result is precise and concise. Rounding the decimal value to two decimal places gives us 26.10. This is the converted decimal equivalent of the original percent value of 2610.
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hat number of children occurred the least frequently? calculate this percent. 2, 44.8% 2, 55.2% 0, 20% 5 or more, 4.72% 5 or more, 11.91%
Answers
Only (B) 4.72% of the couples polled have 5 or more children.
What do we mean by random sample?A simple random sample (or SRS) in statistics is a subset of individuals (a sample) chosen at random from a larger set (a population) with the same probability.It is the process of selecting a sample at random. In SRS, each subset of k people has the same chance of being chosen for the sample as any other subset of k people.A simple random sample is an unbiased sampling technique. Simple random sampling is a fundamental type of sampling that can be used to supplement more complex sampling methods.
To find what number of children occurred the least frequently:
We know that a total of 1250 couples were polled.Determine the lowest frequency and divide it by the total number of couples surveyed.The lowest frequency corresponds to 5 or more children.The percentage is as follows:
50/1250 × 100 = 4.72Therefore, only (B) 4.72% of the couples polled have 5 or more children.
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The complete question is given below;
A random sample of 1,250 couples was asked the question, "How many children presently reside in your household?"
Number of Children—Frequency
0——250
1——-112
2——560
3 ——201
5 or more ——59
What number of children occurred the least frequently? Calculate this percent
A) 2, 55.2%
B)5 or more, 4.72%
C)5 or more, 11.91%
D)4.21.67%
I’ll mark brainliest! Please help !
Answers
10x + 10 = 60
10x = 50
X = 5
true or false: when multiplying radicals, you multiply the radicands together and the numbers outside the radicals together
Answers
Find the equation of the line passing through point (4,2) and perpendicular to AB
Answers
Step-by-step explanation:
The gradient of the perpendicular line is 3.
We have y = 3x + c.
When x = 4, y = 2.
=> (2) = 3(4) + c, c = -10.
Hence the line equation is y = 3x - 10.
Un número es el 35% del otro y la suma de ambos es 108 allá los números
Answers
The largest of three numbers is 38.
Here, we have,
Given : The sum of three consecutive even integers is 108.
We have to find the largest of three consecutive even integer.
Consecutive integers are integer having a difference of one between each term . example 14 , 15, 16 ..
consecutive even integers are integers having a difference of two between them such that first term is in the form of 2n , where n is integers.
Consider the three consecutive even integers are 2n , 2n + 2 , 2n + 4
Also, given The sum of three consecutive even integers is 108.
that is 2n + 2n + 2 + 2n + 4 = 108
Simplify, we get,
6n + 6 = 108
Subtract 6 both side, we get,
6n = 102
Divide by 6 both side, we get,
n = 17
Thus, numbers are 2n = 2 × 17 = 34
2n + 2 = 34 + 2 = 36
2n + 4 = 34 + 4 = 38
Thus, The sum of three consecutive even integers is 108 then integers are 34, 36, 38 .
Thus, The largest of three numbers is 38.
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complete question:
The sum of three consecutive even integers is 108. What is the largest number?
a.34
b.35
c.37
d.38
6.372 divided by 6 ?
Answers
Answer: 1.062
Step-by-step explanation:
Answer:
1.062
Step-by-step explanation:
mark brainlist plz thx
Solve without using a calculator:
sin²20° + sec²20°
Answers
Step-by-step explanation:
sin
2
(
20
°
)
+
sec
2
(
20
°
)
Simplify each term.
Tap for fewer steps...
Rewrite
sec
(
20
°
)
in terms of sines and cosines.
sin
2
(
20
°
)
+
(
1
cos
(
20
°
)
)
2
Apply the product rule to
1
cos
(
20
°
)
.
sin
2
(
20
°
)
+
1
2
cos
2
(
20
°
)
One to any power is one.
sin
2
(
20
°
)
+
1
cos
2
(
20
°
)
Simplify each term.
Tap for fewer steps...
Rewrite
1
as
1
2
.
sin
2
(
20
°
)
+
1
2
cos
2
(
20
°
)
Rewrite
1
2
cos
2
(
20
°
)
as
(
1
cos
(
20
°
)
)
2
.
sin
2
(
20
°
)
+
(
1
cos
(
20
°
)
)
2
Convert from
1
cos
(
20
°
)
to
sec
(
20
°
)
.
sin
2
(
20
°
)
+
sec
2
(
20
°
)
The result can be shown in multiple forms.
Exact Form:
sin
2
(
20
°
)
+
sec
2
(
20
°
)
Decimal Form:
1.24945210
professor anderson is interested in how family relationships change over time. during the last two decades, he has kept track of and repeatedly surveyed the same group of 3,000 participants about changes in their relationship with their parents and siblings. professor anderson is most likely a psychologist. question 9 options: 1) forensic 2) health 3) rehabilitation 4) developmental
Answers
Based on the information provided, it is most likely that Professor Anderson's focus on studying how family relationships change over time aligns with the field of developmental psychology.
Based on the given information, Professor Anderson's focus on studying how family relationships change over time and conducting longitudinal surveys with the same group of participants, it is most likely that Professor Anderson is a developmental psychologist. Developmental psychologists study human development and changes that occur across the lifespan, including familial relationships and their dynamics. They are interested in how individuals grow, change, and interact with others over time.
Developmental psychology is a branch of psychology that focuses on studying human development and changes that occur throughout a person's life span. Developmental psychologists are interested in understanding how individuals grow, change, and develop in various aspects such as physical, cognitive, emotional, and social domains.
In the given scenario, Professor Anderson's research interest revolves around tracking and surveying the same group of participants over a period of two decades to investigate the changes in their relationships with their parents and siblings. This longitudinal approach allows for the examination of how these family relationships evolve over time and provides insights into the developmental processes that influence familial dynamics.
By studying the patterns, trajectories, and factors that contribute to changes in family relationships, Professor Anderson can gain a deeper understanding of human development within the context of family dynamics. This knowledge can have implications for various aspects of individuals' lives, including their mental and emotional well-being, interpersonal relationships, and overall development.
Therefore, according to the information given, Professor Anderson's interest in researching how family connections change over time is most likely in line with the discipline of developmental psychology.
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A line contains points (9,-30) and (-1,-42) which equation represents the line that is perpendicular to the given line and passes through point (3,-12)?
Answers
Answer: 2) y=-5x+3
Step-by-step explanation:
Calculate the slope of the first line from the two point (9,-30) and (-1,-32). Slope = Rise(y)/T=Run(x)
The Rise is (-30-(-32))=2
The Rise is (9-(-1) = 10
The slope is (2/10) or 0.20
A perpendicular line will have a slope that is the negative inverse of the reference line. The negative inverse of (2/10) is -(10/2) or -5. The new line will have the form y = -5x + b
Find b by using the given point (3,-12) in the equation and solve for b:
y = -5x + b
-12 = -5*(3) + b
b = 3
The equation of the line perpendicular to the line that goes through points (9,-30) and (-1,-32) is
y = -5x + 3