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2 years ago

15

Two pyramids like the one below sit on top of the gates at the entrance to the bridge.Which expression shows how to determine th

e minimum amount of cement used to make each of the pyramids?

2 answers:

djverab [1.8K]2 years ago

8 0

Answer:1/3 (10)(10)(12)

Step-by-step explanation:

Fudgin [204]2 years ago

3 0

Answer:

I believe its A

Step-by-step explanation:

Hope this helps! :)

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Use the picture for the question and the answer choices:)

Orlov [11]

Parenthesis first 5-2=3.

7^2=49

-3*3=-9

49-9=40.

A is your answer.

8 0

2 years ago

Please evaluate 7/13×8/11<br><br>should be in fraction form!<br>will be marked brailiest

kolbaska11 [484]

Answer:

56/143 ( $\frac{56}{143}$ )

5 0

2 years ago

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You start at 1, 4. You move left five units and down seven units. where do you end?

ololo11 [35]

-4,3 i think that’s the answer

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2 years ago

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Factorise 2p^2 - p - 10<br> (2p squared)

velikii [3]

2p² - p - 10 = 0

2 = a

- 1 = b

- 10 = c

To factor, find two numbers that multiply to equal a·c and also that have a sum of b

2p² + 4p - 5p - 10 = 0

2p (p + 2) - 5 (p + 2) = 0

<h3>Answer: ( 2p - 5 ) ( p + 2 ) = 0</h3>

3 0

2 years ago

In this triangle, what is the value of X?

vovangra [49]

Answer:

The measure of angle x is $26.1\°$

Step-by-step explanation:

we know that

In the right triangle of the figure, the tangent of angle x is equal to divide the opposite side to angle x by the adjacent side to angle x

so

$tan(x)=\frac{26}{53}$

$x=arctan(\frac{26}{53})=26.1\°$

3 0

3 years ago