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3 years ago

What is the surface area of the cube below?

Mathematics

1 answer:

insens350 [35]3 years ago

3 0

Answer:

24^2

Step-by-step explanation:

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Find the area of a triangle with base of 6m and height of 15m

dusya [7]

Answer:

45 meters

Step-by-step explanation:

$Area=\frac{1}{2}bh\\ A=\frac{1}{2}(6)(15)\\ A=3(15)\\A=45$

7 0

2 years ago

Read 2 more answers

The quotient of two numbers is

melomori [17]

Answer:

x = - 104, y = - 130

Step-by-step explanation:

the quotient of the 2 numbers is

$\frac{x+26}{x}$ = $\frac{4}{5}$ ( cross- multiply )

5(x + 26) = 4x

5x + 130 = 4x ( subtract 4x from both sides )

x + 130 = 0 ( subtract 130 from both sides )

x = - 130

First number is - 130 + 26 = - 104

second number is - 130

6 0

3 years ago

Round 91738 to the nearest ten thousand. Enter your answer in the box<br> below.<br><br> Answer here

skelet666 [1.2K]

The answer is 90,000 hope this helps

6 0

3 years ago

Read 2 more answers

What do you do if you have a variable with a negative exponent?

Scrat [10]

If it is not contained in a fraction write it as one over the variable with a positive exponent
ex. 2^-1 = 1/2. 3^-2 = 1/3² = 1/9

if it is in the denominator of a fraction move it to the numerator and make it positive
ex. 1/4^-1 = 4. 2/3^-2 = 2*3² = 18

if it is in the numerator...you get the picture
ex 6^-2/3 = 1/3*6² = 1/108

hope that helps

3 0

3 years ago

Y is directly proportional to x squared if y=20 when x=2 find y when x= 5

N76 [4]

Answer:

y = 125

Step-by-step explanation:

Given that,

y is directly proportional to x² i.e.

$y=kx^2$