3 years ago

What is the diagonal of a solid square. each side is 7.

Mathematics

1 answer:

Delvig [45]3 years ago

5 0

Answer:

9. 89

Step-by-step explanation:

A squared + B squared = C squared

7 squared + 7 squared = 98 squared

Find the square root of 98 (I recommend using a calculator)

You should get 9.89 as an answer.

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The points (4,k) and (5,-8) fall on a line with a slope of -7. what is the value of k?

babunello [35]

Answer:

k= -1

Step-by-step explanation:

To find k, use the points and the m =-7 in the slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}\\\\-7=\frac{-8-k}{5-4} \\\\-7 = \frac{-8-k}{1}\\\\-7=-8-k\\\\k = -8+7\\\\k=-1$

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4 years ago

Just give me the answer plz

Salsk061 [2.6K]

Answer:

well, lemme help ya with this bruh.... the answer is y > 5/6

hope it's right

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3 years ago

Read 2 more answers

bruce is playing with a set of base-ten blocks. he has 65 ten-blocks and 7 one-blocks. what is the value of his blocks

Oksi-84 [34.3K]

The 65 tens blocks can be solved by doing 65x10 which is 650. the 7 ones blocks can be solved by 1x7 which is 7 so you then add up 650 and 7 to get a grand total of 657

5 0

4 years ago

[2x + 3y = 1][5x - 4y = 14]

sergejj [24]

Answer:

x = 2

y = - 1

Step-by-step explanation:

Please see the step by step solution in the picture attached below.

Hope it can help you. Have a nice day!

8 0

3 years ago

Solve for X.<br> x-3+2(4x + 7) = -3(x+1)<br> Simplify your answer as much as possible.

vladimir1956 [14]

Answer:

x= -7 / 6

Step-by-step explanation:

4 0

3 years ago