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Zina [86]
3 years ago
14

I just need help :))

Mathematics
2 answers:
rosijanka [135]3 years ago
6 0
U will take the two diagrams
And name them A N B
U then solve the triangle by triangle
andriy [413]3 years ago
5 0

Answer:

to find y use the 3,4,5 method:

to get 9 as the base the 3 is multiplied by 3 there multiply 4×3to get twelve as the height then multiply 5 by three to get 15 as the hypotenuse so to that point the answer is definitely choice D

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8 miles

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What is an equation of the line that passes through the point (-1, 4) and is parallel
alexgriva [62]

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Step-by-step explanation:

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2 years ago
2/3b 6+7=-1 <br><br> What is the value of b?
ZanzabumX [31]

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Step-by-step explanation:

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3 years ago
Two radar stations 5.5 miles apart are tracking an airplane. The straight line distance
Vesnalui [34]

Answer:

19°

Step-by-step explanation:

I have attached an image showing this elevation.

From the image, let's first find the angle A by using cosine rule.

Thus;

8.1² = 5.5² + 13.1² - 2(5.5 × 13.1)cos A

65.61 = 30.25 + 171.61 - 144.1cos A

144.1cos A = 171.61 + 30.25 - 65.61

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5 0
2 years ago
Justyna invested $1500 in an account at a 2.5% interest rate compounded annually. She made no deposits or withdrawals on the
olga55 [171]

Answer:

$1783.03

Step-by-step explanation:

Annually compounding interest formula:

PV(1+i)ⁿ

1500(1+.025)⁷

1500(1.025)⁷

1783.028631

which rounds to

1783.03

4 0
3 years ago
Read 2 more answers
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