Write a simplified expression that represents the perimeter of a triangle who has a length of 7x + 5 and a width of 3x - 8.
Answers
Answer:
The simplified expression would be 10x - 3
Step-by-step explanation:
add like terms.
Related Questions
5/6(−4/12)(−2/15)
A simple math problem, but im terrible at math and need a refresher. HeLpP
Answers
Answer:13
Step-by-step explanation:
-4/12 = -0.33
-2/15 = -0.133
This gives you (-0.33)(-0.133)
Next, multiply both brackets together.
(-0.33)(-0.133) = appx. 0.044
Now that you have the product of the two brackets, calculate 5/6
5/6 = 0.833
Finally, sum it all up. Since the last two numbers are negative, we subtract them.
0.833 - 0.33 - 0.133 =
Therefore, the answer is 0.37
Simplify using the distributive property.
8(y + 12)
8 y + 12
8 y + 96
20 y
20 + y
Answers
Answer:
8y+96
Step-by-step explanation:
8(y+12)
First, do 8*y which is 8y
Now, 12*8=96
So, the answer is 8y+96
Help me with the image i sent
Answers
just get the area for all of them and add legth time width
Given z(x) = 3x-10, find 5z(4)
Answers
Consider the equation below.
5(3a−1)−2(3a+2)=3(a+2)+v
Select two expressions that are equivalent to v.
Answers
Answer:
Its option C. 6a-7
Step-by-step explanation:
Given that 5(3a-1)-2(3a-2)=3(a+2)+v . You solve for v by:
v = 5(3a-1)-2(3a-2) - 3(a+2)
v = 15a - 5 - 6a + 4 - 3a - 6
v = 15a - 6a - 3a - 5 + 4 - 6
v = 6a - 7
So the answer is option C. 6a-7
Sabantolo used the rule "Add 8" to make a pattern. He started with 16 and wrote the next 5 numbers in his pattern. His pattern is below.
16, 24, 30, 38, 46, 54
Is Sabantolo's pattern correct?
A.
Yes. Sabantolo's pattern is correct.
B.
No. The pattern should be 16, 24, 32, 40, 48, 56.
C.
No. The pattern should be 16, 22, 30, 38, 46, 54.
D.
No. The pattern should be 16, 24, 30, 36, 44, 52.
Answers
Answer:
Answer is B. Hope this helped :)
Step-by-step explanation:
Answer:
the answer is B!
Find the area of the figure !! Please help QUICK
Answers
Answer:
6,468
Step-by-step explanation:
7 x 7 x 11 x 4 x 3 = 6,468
Answer:
154mm²
Step-by-step explanation:
The first step is to break down all the shapes.
- 4 triangles and one parallelogram
Lets find area of the upper triangles first
Formula: 1/2(b)(h)
A = 1/2 (7)(11)
A = 38.5mm²
Since there's two of those, multiply by 2
38.5mm² x 2 = 77mm²
Now, we move to the area of the bottom triangles
Same formula: 1/2(b)(h)
A = 1/2(7)(3)
A = 10.5mm²
Again, we multiply by 2 since there are two of those
10.5mm² x 2 = 21mm²
Lastly, we find the area of the parallelogram
Formula: b x h
For the base, we double the length of the base of the triangles
7 x 2 = 14
A = 14 x 4
A = 56mm²
Now we add all of them up
77mm² + 21mm² + 56mm²
= 154mm²
Sorry if Im wrong
Please Help ASAP!!!
What is the correct expanded form and value of (One-fifth) Superscript 4?
One-fifth + one-fifth + one-fifth + one-fifth = StartFraction 4 Over 5 EndFraction
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
StartFraction 1 + 1 + 1 + 1 Over 5 times 4 EndFraction = StartFraction 4 Over 20 EndFraction
One-fifth times 4 = StartFraction 4 Over 5 EndFraction
Answers
Answer:
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
Step-by-step explanation:
1/5^4 = 1/5 * 1/5 * 1/5 *1/5 = 1/625
The expanded form of (One-fifth)⁴ is "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction," and its value is "StartFraction 1 Over 625 EndFraction."
The expanded form of (One-fifth)⁴ can be derived by multiplying (1/5) four times. Each multiplication represents multiplying by one-fifth, resulting in "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction." This can be further simplified as "StartFraction 1 Over 625 EndFraction" by multiplying the numerators and the denominators separately.
In mathematical terms, when we raise one-fifth to the power of 4, we are essentially multiplying one-fifth by itself four times. Thus, (One-fifth)⁴ is equal to "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction."
Evaluating this expression yields the value "StartFraction 1 Over 625 EndFraction" since multiplying the numerators (1 * 1 * 1 * 1) and the denominators (5 * 5 * 5 * 5) results in 1 and 625, respectively.
Mathematical representation: \(\frac{1}{5}^4= \frac{1}{5} * \frac{1}{5} * \frac{1}{5} * \frac{1}{5}\)
To learn more about expanded form,
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Find the measure for ZXQL.
A) 108° B) 112° C) 115° D) 118°
Will mark brainlest if right!
Answers
Answer:
Helloo! Elizabeth Is Here!^^ Your answer to your current question is B) 112* !
Sorry if it incorrect! (It felt like it was 80% chance that it was right^^')
Have a good week!
^~Elizabeth L. ^^
Which unit would you use to measure the length of a football field?
yards
inches
feet
miles
Answers
Answer:
feet
Step-by-step explanation:
The units "yards" and "inches" are much too small here, whereas "miles" is much too large. That leaves "feet" as the correct unit for stating the length of a football field.
Answer: yards
Step-by-step explanation:
Plz help, no link, or don't know
The volume would be
A. 112 square root of 3
B. 156 square root of 3
C. 128 square root of 3
D. 136 square root of 3
And the surface area would be?
A. 28 square root of 3 + 192
B. 32 square root of 3 + 150
C. 32 square root of 3 + 192
D. 28 square root of 3+ 150
Answers
An swer:
136 square root of 3
A. 28 square root of 3 + 192
Step-by-step explanation:
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
Which of the following is the solution to the inequality below? 5x - 6 \(\leq\) 14
A) x \(\leq\) - 4/5
B) x \(\geq\) 4
C) x \(\geq\) - 4/5
D) x \(\leq\) 4
Answers
Answer:
D. x \(\leq\) 4
Step-by-step explanation:
1. You add 6 to each side
2. Divide each side by 5 to isolate x
Answer:
answer is A.
Step-by-step explanation:
-5x-10 <20
Group like terms
-5x < 20 + 10
-5x < 30
Divide both sides by -5
Agnes and simone spend 2 hours painting 34 miniature figurines that they use to create artistic scenes.Adnes paint 14 figurines. What is the average rate at which simone paints?
Answers
Step one 34-14=20. So she painted 20 in two hours which is 20/2 which is simplified to 10.
Please help me! im on an assignment an cant figure it out
Answers
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
George solved the equation -103 = -2(-7x + 7) + 8x as follows:
-103 = -2(-7x + 7) + 8x
Step 1: -103 = 14x + 7 + 8x
Step 2: -103 = 22x + 7
Step 3: -110 = 22x
Step 4: -5 = x
At which step did he make an error?
Explain the error:
Answers
-103 = -2(-7x + 7) + 8x
-103 = 14x - 14 + 8x
-103 = 22x - 14
-89 = 22x
x = -4
Step 2: -103 = 22x - 14
Step 3: -117 = 22x
Step 4: -5.31818182 = x
What is 38 less than the product of 16 and a number written as an algebraic expression?
A n(16 − 38)
B 16(n − 38)
C 16n − 38
D 38 − 16n
I will definitely mark brainilest
Answers
Your questions is a
An arrangement of stones that formed an arc of a circle was discovered. If the chord is 12 meters, find the diameter of the completed circle
Answers
Answer:
15 meters
Step-by-step explanation:
The diagram of the problem is attached below in the first image.
Chords KM and LN (which is the diameter) intersect at X.
Theorem: If the diameter is perpendicular to a chord, it bisects the chord.
Therefore:
LN divides KM into equal parts of 6 meters,
Applying the theorem of intersecting chords:
KX*XM = LX*XN
6*6=3*XN
3*XN=36
XN=12
Next, we find the length of the diameter LN
LN=LX+XN
=3+12
=15 meters
The diameter of the completed circle is 15 meters.
Sarah went bowling with $20 to spend. She rented shoes for 2.50 and paid 5.00 for each game. What was the greatest number of games she could have played?
Answers
Answer:
3
Step-by-step explanation:
Please help i’ll give brainliest!
For which set of data are the median and mode the same number?
A. 4, 5, 7, 7, 8, 10
B. 3, 5, 6, 8, 8, 9
C. 5, 5, 6, 8, 9, 10
D. 4, 5, 7, 8, 9, 9
Answers
Answer: A
Step-by-step explanation:
median: 7+7=14
14/2=7✅
mode: 7 shows up the most (twice)
John says the transformation rule (x, y) Right-arrow (x + 4, y + 7) can be used to describe the slide of the pre-image (4, 5) to the image (0, –2). What was his error?
points :)
Answers
Answer:
His error was that he used the wrong transformations. The transformations should have been 4 left and 7 down. Instead, John used the transformations of 4 right and 7 up. I hope this helps!
Step-by-step explanation:
Order the rational numbers from least to greatest:
HELP
Answers
Answer:
-10, -0.5, 5/16, 2
Step-by-step explanation:
-10, -0.5, 5/16, 2
PLEASE HURRY!!!
You scan a photo into a computer at four times its original size. You continue to increase its size repeatedly by 100% using the computer. The new size of the photo y in comparison to its original size after x enlargements on the computer is represented by y=2^x+2 . How many times must the photo be enlarged on the computer so the new photo is 32 times the original size?
Answers
There are 3 times must the photo be enlarged on the computer so the new photo is 32 times the original size.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The new size of the photo y in comparison to its original size after x enlargements on the computer is represented by,
⇒ y = 2ˣ⁺²
Now, We can formulate;
⇒ y = 2ˣ⁺²
⇒ 32 = 2ˣ⁺²
⇒ 2⁵ = 2ˣ⁺²
By comparing, we get;
⇒ 5 = x + 2
⇒ x + 2 = 5
⇒ x = 5 - 2
⇒ x = 3
Thus, There are 3 times must the photo be enlarged on the computer so the new photo is 32 times the original size.
Learn more about the mathematical expression visit:
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1.
Simplify: 5 + p > 3
p -2
p > 8
Answers
Answer:
p > -2.
Step-by-step explanation:
5 + p > 3
5 - 5 + p > 3 - 5
p > -2.
Answer:
p > -2
Step-by-step explanation:
Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of
12 ft.^3 What is the width of the box? Explain how you found the width.
Answers
You already know the lenfth and height which you multiply. Afteryou multiply you must divide the volume by that answer. After dividing you should get 2.
Write a proportion using an unknown value x and the ratio 5 : 6. Then solve it.
x=_
Answers
Answer:
x = 10
Step-by-step explanation:
not sure but hope it helps
if you had 0 apples and divided them between no body you get how much would you get
answer: none and you are sad because you have no friends
Answers
Answer:
0
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Multiplication Rule: Rewrite the product as a single power.
8^4 · 8^5 =
(8 to the 4th power/ 8 to the 5th power)
Answers
Answer:
\( {8}^{9} \)
Step-by-step explanation:
\( {8}^{4} \times {8}^{5} = {8}^{4 + 5} = {8}^{9} \)
Use the properties of power (when multiplying equal bases with different power exponents, the exponents are added together)
Answer:
8^9
Step-by-step explanation:
You add the exponents together.
The amount of sports drink in a cooler during practice is modeled by the equation y = 648 -24x
y = the number of ounces in the cooler after practice
x = the number of players at practice who take drinks from the cooler
What does the Y-INTERCEPT mean?
Answers
Hope this helps!