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prohojiy [21]
3 years ago
15

Which statements are true for the following expression?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
5 0
30.(18) this is the answer I think but not sure
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seropon [69]
The slopes are not equal, (the last option)
6 0
3 years ago
Please explain how to figure out $7892053 take $2335578.57
liq [111]
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= $5556474.43

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6 0
2 years ago
When adding square root 25 and -9 which type of number is the sum?
saveliy_v [14]

Answer : C integer

When adding square root 25 and -9 which type of number is the sum

square root (25) is a perfect square number

-9 is an integer. Integer is a whole number that is positive or negative or 0. -9 is a negative number so it is an integer

the value of \sqrt{25} =5

Now we find the sum of 5  and -9

5 - 9 = -4

-4 is an integer

So the sum is an integer


3 0
3 years ago
Find the total surface area of the<br> following square pyramid:<br> 4 cm<br> 6 cm<br> SA = [?] cm^2
denis23 [38]

Answer:

84cm^2

Step-by-step explanation:

The pyramid's SA is the square at the bottom plus the triangles on the side.

The square is 6x6=36.

Per triangle, it's BxH/2. B=6. H=4. Therefore, per triangle has a SA of 12 cm^2.

There are 4 triangles. 48 cm^2 in total for the triangles

36cm^2+48cm^2=84cm^2

3 0
3 years ago
Patti's Pet Palace has a 90-gallon fish tank. When it needs to be cleaned, it can be drained at a rate of 2 gallons per minute.
dangina [55]
Y = 90 - 2x

This should be the correct answer
6 0
3 years ago
Read 2 more answers
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