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Vikentia [17]
3 years ago
12

Suffocating with homework, comment a star if you can assist with four algebra homework questions. Twenty points.

Mathematics
1 answer:
natita [175]3 years ago
8 0

What do you need help with?  Will do my best.

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Could u all check this if am correct before i turn it in.​
just olya [345]
All the answers are correct.
8 0
2 years ago
Read 2 more answers
Given \tan A = \frac{7}{{24}}, find the cos B
Natali5045456 [20]

We are given

tan(A)=\frac{7}{24}

we know that

tan(A)=\frac{opposite}{adjacent}

so, we get

opposite =7

adjacent=24

now, we can find hypotenuse

hypotenuse=\sqrt{7^2+24^2}

hypotenuse=25

now, we can draw triangle and then switch vertices accordingly

we can find cos(B) using second triangle

cos(B)=\frac{adjacent}{hypotenuse}

In second triangle:

adjacent=7

hypotenuse =25

so, we get

cos(B)=\frac{7}{25}................Answer

8 0
3 years ago
Which of the following shows the graph of y = 2 l n x
Effectus [21]

Answer:

B.

Step-by-step explanation:

5 0
2 years ago
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A pair of hiking boots originally priced at $170 is on sale for 10% off. What is the sale price of the boots?
Marizza181 [45]
The sale price of the hiking boots is $153
5 0
3 years ago
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Simplify each expression by combining like terms <br> 3x^-1 - 10x^-1
Dmitry_Shevchenko [17]

Answer:

-7/x

Step-by-step explanation:

first, you combine the terms together to get -7x^-1. you cant have negative exponents in the numerator so you move the x^-1 to the denominator. once it move its becomes positive then.

7 0
3 years ago
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