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photoshop1234 [79]
3 years ago
7

Factor the following polynomials: a^2+a+72

Mathematics
1 answer:
allsm [11]3 years ago
7 0

Answer:

72 + a (1 + a)

Step-by-step explanation:

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3. What is the value of x​
ad-work [718]

Answer:

10

Step-by-step explanation:

using HYPOTHENUS theorem

8^2 + 6^2 = x^2

64 + 36= 100

√100=10

3 0
3 years ago
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Inage of triangle after 90 degree rotation
Bad White [126]
I would say a cause they have the same curves
5 0
3 years ago
Someone please help
julia-pushkina [17]

Answer:

(a) So the top of the hill is 365 feet above sea level.

(b) Checkpoint 5 is 185 feet higher than checkpoint 2.

Step-by-step explanation:

<u>Solution for (a):</u>

<u />

Checkpoint 2 is -218 feet above sea level.

The top of a hill rises 583 feet above Checkpoint 2.

The altitude of the top of the hill = -218 + 583 = 365

So the top of the hill is 365 feet above sea level.

<u>Solution for (b):</u>

<u />

Checkpoint 2 is -218 feet above sea level.

Checkpoint 5 is -33 feet above sea level.

Checkpoint 5 is -33 - -218 = 185 feet higher than checkpoint 2.

3 0
3 years ago
I need help with this one please
Mamont248 [21]
Answer- x=9.16 x signifies how much more money the student needs to add to the $20 to reach 350 in 12 months.

Explanation- divide both sides by 12, then subtract 20.
4 0
2 years ago
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An architect’s blueprint for a new house shows the kitchen being 7 inches wide. If the scale used to create the blueprint is 0.5
Roman55 [17]
You would do 7x0.5 which equals 3.5 ft :^)
7 0
3 years ago
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