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Elza [17]
2 years ago
10

Solve. 4+ x/7 = 2. plss...​

Mathematics
2 answers:
galina1969 [7]2 years ago
8 0

Answer:

-21

Step-by-step explanation:

4+1-21/7 =2

salantis [7]2 years ago
8 0

Answer:

X=-14

Step-by-step explanation:

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Cylinder A has a radius of 7 inches and a height of 5 inches. Cylinder B has a volume of 490π. What is the percentage change in
Maru [420]

The percentage change in volume from cylinder A to cylinder B; D: 100%

<h3>How to find the percentage change in Volume?</h3>

Formula for Volume of a Cylinder is;

V = πr²h

Thus, volume of Cylinder A is;

V_a = π * 7² * 5

V_a = 245π

Thus, percentage change in volume is;

[245π/(490π - 490π)] * 100%

Percentage change in volume = 100%

Read more about percentage change in volume at; brainly.com/question/9554871

#SPJ1

8 0
2 years ago
Read 2 more answers
This figure shows △XYZ . MZ is the angle bisector of ∠YZX .
frosja888 [35]
\frac{3.5}{x} = \frac{7}{11} \\ \\ 3.5*11  \\ 7*x   \\  \\ \frac{7x}{7} =  \frac{38.5}{7}  \\  \\ x = 5.5
3 0
3 years ago
Write this fraction in index form
expeople1 [14]

Answer:

7^{-1/5}

Step-by-step explanation:

\frac{1}{\sqrt[5]{7}}=\frac{1}{7^{1/5}}=7^{-1/5}

6 0
1 year ago
Write a word problem with<br><br> x+2.5=127.5
notsponge [240]

Answer:

Daniel saved $127.50 for a guitar. His younger brother took $2.50 from him. How much money does he have left (x)? Solve for x.

Step-by-step explanation:

hope that helped :)

6 0
3 years ago
Read 2 more answers
Find the coordinates of the image after a translation of the figure below using (x, y) (x + 3, y + 2).
vekshin1
You have not provided the coordinates of the original points, therefore, I cannot give exact answers.
However, I can help you with the concept.

We are given that the translation rule here is:
(x,y) ................> (x+3 , y+2)

This means that:
x coordinate of the translated point can be obtained by adding 3 to the x coordinate of the original point
y coordinate of the translated point can be obtained by adding 2 to the y coordinate of the original point

Examples:
point (2,3) after translation would become (2+3 , 3+2) which is (5,5)
point (-1,0) after translation would become (-1+3 , 0+2) which is (2,2)

Hope this helps :)
4 0
3 years ago
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