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kirill [66]
2 years ago
15

Please look at the image

Mathematics
1 answer:
m_a_m_a [10]2 years ago
5 0

Step-by-step explanation:

the exterior angle at every interior angle will be found by 180 minus the interior because angles on a straight line add to 180 degrees

The sum of the exterior angles in a shape always add up to 350 degrees

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A bank account has an initial deposit of $14,000. After 8 years, the bank account
Kamila [148]

Answer:

2.3%

Step-by-step explanation:

18000 = 15000( 1 + i)^8

Divide both sides by 15000

1.2 = (1 + i)^8

Take both sides to the 1/8 power

1.2^(1/8) = 1 + i

1.023051875220463 = 1 + i

Subtract 1 from both sides

i = 0.023051875220463

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8 0
3 years ago
Elliot borrowed $3800 from the bank for 3 years at a 4.25% simple interest rate?
Ipatiy [6.2K]

$161.50

Step-by-step explanation:

4.25% of $3800 is $161.50

3 0
3 years ago
Let Angle w be an acute angle. Use a calculator to approximate the me
serious [3.7K]

Answer:

<h2>49.5°</h2>

Step-by-step explanation:

Given the trigonometry function as shown sin W = 0.79, to get W, the following steps must be followed.

Step 1: Take the arcsin of both sides of the equation

sin^{-1}(sinW) =  sin^{-1}0.79\\W = sin^{-1}0.79

Step 2: Use a calculator to get the resulting value of W

W = 49.46^{0}

W = 49.5^{0} (to nearest tenth of a degree)

This gives the acute angle needed.

Note that acute angle are angles that are less than 90°

8 0
3 years ago
Which expression is equivalent to 30 + 8?
brilliants [131]

Answer:

38

Step-by-step explanation:

7 0
2 years ago
5*10^5 is how many times bigger that 1*10^5
weqwewe [10]

Answer:

5

Step-by-step explanation:

5*10^5=500000 and 1*10^5=100000

6 0
2 years ago
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