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ZanzabumX [31]
3 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?
Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0

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

Step-by-step explanation:

Fudgin [204]3 years ago
3 0

Answer:

I believe its A

Step-by-step explanation:

Hope this helps! :)

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The linear function that is represented by which table has the same slope as the graph? On a coordinate plane, a line goes throu
lions [1.4K]

Answer:

c

step-by-step explanation:

ok the slope of the line is 2

and so by using the formula y1+y2/x1+x2 we can get the ration of each table

the first table is  -9+-7/-25+-21

this can be simplified to  -16/-46 which is about  0.347

using this formula for each table you can find the answer .

im

too lazy to do the rest

   

6 0
3 years ago
Read 2 more answers
In the triangle below,
Fynjy0 [20]

Step-by-step explanation:

4x -20 + 3x +12 = 90

7x -8 = 90

7x = 98

x = 14

Angle F: 4(14) -20 = 36

Angle E: 3(14)+12= 54

Angle G : 90

3 0
3 years ago
Find the 90 th derivative of the function ƒ(x)=cos(x)
Inessa [10]
F(x) = cos x
f'(x) = -sin x
f''(x) = -cos x
f'''(x) = sin x
f''''(x) = cos x

90/4 = 22 Remainder 2
Therefore, 90th derivative of f(x) = cos x is -cos x.
5 0
3 years ago
The sum of three numbers is 18. If every number is a prime number, what are the three numbers?
sleet_krkn [62]
The three numbers are 2, 5, and 11.

The sum of 3 numbers is 18.        2 + 5 + 11 = 18

Since the problem states that every number is a prime number, then the number must be a natural number greater than 1 that has no positive divisors other than 1 and itself.

2 / 1 = 2  OR  2 / 2 = 1  These numbers are prime numbers because their divisors
5 / 1 = 5  OR  5 / 5 = 1            are 1 and itself.
11/1 = 11 OR 11/11 = 1
4 0
3 years ago
Read 2 more answers
Help number 2 ASAP thank you
emmasim [6.3K]

Answer:

yes

Step-by-step explanation:

sorry if it's wrong

4 0
3 years ago
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