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nikdorinn [45]
3 years ago
12

Using partial quotients, which would be the best choice for the first number to subtract in the division problem 5,166 divided b

y 42?
Mathematics
1 answer:
lilavasa [31]3 years ago
8 0

Answer:

5,166

Step-by-step explanation:

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Can someone help me please ???????
Inessa [10]

Answer:

d=1

Step-by-step explanation:

Factor d^2 - 2d - 8 into (d-4)(d+2)

Move -2/d+2 onto the other side, changing it into 2/d+2.

\frac{-3d}{(d-4)(d+2)} +\frac{3}{d-4}+\frac{2}{d+2} = 0

Let the empty side equal zero.

Add 3/d-4 and 2/d+2

\frac{5d-2}{(d+2)(d-4)}

Then add that to -3d.

\frac{2d-2}{(d+2)(d+4)}

Multiply 0 by d+2 and d-4 to get 2d-2 by itself.

2d=2

d=1

I can't edit the equation, but it's d-4 althroughout the question. Sorry for being so slow.

6 0
3 years ago
Find the degree of the polynomial below.<br> 9x2 – 25
bulgar [2K]

Answer:

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{9x}^{2}  - 25

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3 0
3 years ago
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Use the formula Distance = rate . time. If Russell drives 203 miles at a constant speed of 58 mph, how
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Answer:

the answer is 3 1/2 hours

Step-by-step explanation:

203/58=3.5

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2 years ago
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Nikolay [14]

Answer: A or B im unsure but its one of them

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3 years ago
A telephone pole is 24 feet tall. Curtis, who is standing some distance away from the telephone pole measures the angle of eleva
taurus [48]

The distance from the base of the telephone pole to Curtis is about 15 feet.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

Let d represent the distance from the base of the telephone pole to Curtis, hence:

tan(51.4) = (24 - 5.2) / d

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The distance from the base of the telephone pole to Curtis is about 15 feet.

Find out more on equation at: brainly.com/question/2972832

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