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motikmotik
3 years ago
12

Solve for X. No decimals Help please

Mathematics
2 answers:
lesya [120]3 years ago
7 0

Answer:

The answer is three

Step-by-step explanation:

The equation would be 4(4)+x(x)=5(5).

I used the pythagorean theorm to get this equation.

r-ruslan [8.4K]3 years ago
3 0

Answer:

x =√25-16

x =√9

x =3

Step-by-step explanation:

I've used the Pythagoras theorem

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Step-by-step explanation:

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2 years ago
Please Help!
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Read 2 more answers
Name the similar triangles
olga55 [171]

Answer:

abc-fed

Step-by-step explanation:

First, compare the two triangles:

-<em>we can see the two triangles contain very similar details.</em>

Look at A and see what angle is similar on the other:

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Now, we know that the triangle is going to start with F, meaning we can cross out the first 3 options from our list and make option 4 our answer.

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3 years ago
Find the area of the composite figure.
elena55 [62]
I got area=41.7 m

Step by step:
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8 0
3 years ago
John received $9,000 in student loans. Part of the money he was able to borrow at 7% simple interest, but on the rest of the mon
lidiya [134]
He borrowed "a" at 7% and "b" at 8.25%

now, whatever "a" and "b" are, we know, his student loan was 9000, thus
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now, he owes 7% or 7/100 for "a", what's 7% of a? well, 7/100 * a or 0.07a

he owes 8.25% of "b", how much is 8.25% of b? well, 8.25/100 * b or 0.0825b

now, we know, at the end of the year, he owed for both loans, 706.25 in interest
thus we know that 0.07a + 0.0825b = 706.25

thus   \bf \begin{cases}&#10;a+b=9000\implies \boxed{b}=9000-a\\&#10;0.07a+0.0825b=706.25\\&#10;----------\\&#10;0.07a+0.0825\left(\boxed{9000-a}  \right)=706.25&#10;\end{cases}

solve for "a", to see how much he borrowed at 7%

what about "b"? well, b = 9000-a
6 0
3 years ago
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