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Greeley [361]
1 year ago
11

What is the reciprocal Consider the expression (5) of the base? Write your answer as a fraction, using the / symbol, like this:

42/53

Mathematics
1 answer:
lora16 [44]1 year ago
3 0
Reciprocal of a fraction<h2>Answer</h2>

8/7

<h2>Explanation</h2>

In this case, the base is 7/8 and the exponent is -4.

In order to find the reciprocal of a fraction we just have to flip it upside down:

That is why the answer is 8/7.

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Your friend claims that it is possible to draw a right triangle where the cosine of either angle (theta) is exactly the same val
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Answer:

B. No

Cos \ \theta\neq Cos (90-\theta)\textdegree

Step-by-step explanation:

-A right angle triangle has two complimentary acute angles and one right angle.

-\theta is usually one of the acute angles and is equivalent to 90º minus it's complimentary acute angle.

-Complimentary angles add up to 90º.

#For complimentary angles:

Sin \ \theta=Cos \ (90-\theta)\textdegree\\\\Cos \ \theta=Sin(90-\theta)\textdegree\\\\\therefore Cos \ \theta\neq Cos (90-\theta)\textdegree

The two acute angles cannot have the same Cosine value.

Hence, she's not correct.

5 0
3 years ago
What is the surface area of each triangular prism?
SOVA2 [1]

the surface area of the above triangular prism is 156 square inches.

Step-by-step explanation:

multiply the sum of the triangle sides by the height of the prism and add the values together for the answer, remembering to include the correct unit of measurement.

8 0
3 years ago
What is 28 times 4 over 7<br> ]
ddd [48]

Answer:

16

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Byron’s income last year was $61,700. He made $48,000 at his plumbing job and had income from an apartment that he rented out. I
cricket20 [7]
Total income minus income from plumbing gives us income from rent.  Divide that by 12 to give us the monthly income from rent.

61700-4800 = 13700

13700/12 = 1,141.67 a month in rent.
6 0
3 years ago
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The replacement set for an equation is {10, 24, 25, 36}. The equation is represented by the sentence, "56 of a number is 30." Wh
Margaret [11]

Answer:

The answer is {36}

Step-by-step explanation:

I took the quiz hope this helps

4 0
3 years ago
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