3 years ago

Does about mean that u subtract,addition,multiplying or divison ?

Mathematics

1 answer:

inna [77]3 years ago

8 0

Answer:

about means an approximation

Step-by-step explanation:

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Find the area of the entire surface of the prism. 5 4 3

Vikki [24]

Answer:

A=94

Step-by-step explanation:

Length: 5

Width: 4

Height: 3

Shape: Rectangle prism

Solved for surface area

Formula: A=2(wl+hl+hw)

Formula: L*W*H

Answer: A=94

Hope this helps.

4 0

4 years ago

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The variable z is inversely proportional to x. When x is 6, z has the value of 2. What is the value of z when x=13

netineya [11]

Answer:

$z=0.923$

Step-by-step explanation:

we know that

A relationship between two variables, x, and z, represent an inverse variation if it can be expressed in the form $z*x=k$ or $z=k/x$

step 1

Find the value of k

For x=6, z=2

$z*x=k$

substitute

$2*6=k$

$k=12$

therefore

The equation of the inverse variation is equal to

$z*x=12$

step 2

What is the value of z when x=13

substitute the value of x in the equation and solve for z

$z*(13)=12$

$z=12/13$

$z=0.923$

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=5%20%3C%203%20%2B%20w" id="TexFormula1" title="5 < 3 + w" alt="5 < 3 + w" align="absmidd

Natalija [7]

5-3 < w
2 < w
Hence, w is bigger than 2

3 0

4 years ago

How many solutions can be found for the linear equation?

kondaur [170]

C two solutions i have to make this answer 20 characteristics but it is c

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3 years ago

Tom saved $84 he spent 24% of it how much did he spend

Darya [45]

Answer:

20.16$

Step-by-step explanation:

Simplify 24% into 0.24.

Multiply 80 x 0.24.

It gives you 20.16.

6 0

2 years ago

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