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3 years ago

I need the answer for 1-10

Mathematics

1 answer:

TiliK225 [7]3 years ago

6 0

Answer:

-9

Step-by

-9 because if you subtract 1 from 10 you get 9 ,the same method applies to the negative number. If you subtract a bigger number from a small number you get negative .

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1. Are two congruent figures similar? Explain.

const2013 [10]

Answer:

Yes

Step-by-step explanation:

Congruence means two objects (whether two dimensional or three dimensional) are identical in size and shape. Everything about them -- their angles, lengths of sides, overall dimensions -- are identical. Similar means being the same shape. Two congruent figures must be the same shape, so they are similar.

<em>Hope that helps!</em>

<em>-Sabrina</em>

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3 years ago

Suppose you have a $8-off coupon at a fabric store. You buy fabric that costs $7.50 per yard. Write an equation that models th

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The equation would be y = 7.50x - 8.
The graph would be an increasing straight line.

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3 years ago

A driver runs over a nail, puncturing the tire without causing a leak. The position of the nail in the tire, with relation to th

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Lashonda, Pablo, and Hong served a total of 143 orders Monday at the school cafeteria. Pablo served 4 times as many orders as Ho

horsena [70]

Answer:

Hong = 25

Pablo = 100

Lashonda = 18

Step-by-step explanation:

Let Hong's order be x , since Pablo served 4 times as many as Hong , then Pablo's order is 4x , also , since Lashonda served 7 fewer than Hong , it means Lashonda's order is x - 7 . combining all

Hong's orders = x

Pablo's order = 4x

Lashonda's order = x - 7

Total order = 143

Then

x + 4x + x - 7 = 143

6x - 7 = 143

6x = 143 + 7

6x = 150

x = 25

Therefore :

Hong served 25 orders

Pablo served 24x 4 orders = 100 orders

Lashonda served 25 - 7 orders = 18 orders

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2 years ago

A pyramid has a square base with sides of length s. The height of the pyramid is eqaul to 1/2 of the length of a side base. Whic

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3 years ago