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2 years ago

Two angles are complementary. One of the angles is twice the other.

2 answers:

8 0

There are TWO angles, if one angles is x then the other angle is 2x, lets set up an equation. The equation is going to be x+2x=90. Now we solve, x=1x, so 1x+2x=3x. 3x=90. Divide both sides by 3, 3x/3=90/3, 90/3=30, x=30. Add 30 by 30, 30+30=60. So, the answer is b) 60°

sergiy2304 [10]2 years ago

5 0

Two complementary angles must add to 90 degrees, and if you divide 90 into thirds (two parts for the larger angle, one for the smaller), then you get 30 degrees.

If the smaller angle is 30 degrees, then the larger is two times that, which is 60. 60 + 30 = 90, so the larger angle is equal to 60 degrees.

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Whats is 0.000001 written as a power of ten

siniylev [52]

You need to move the decimal point to be at 1.

Since this is a decimal, the power will be negative.

I had to move the decimal 6 places.

So,

1^-6

I hope this helps!
~kaikers

8 0

2 years ago

Serafina is solving a number puzzle that involves three integers. Integers, e, f, and g, where e is negative. The product of e a

Alex73 [517]

Answer:

Step-by-step explanation:

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2 years ago

Solve for the given variable<br><br> 1. <img src="https://tex.z-dn.net/?f=f%3D%20%5Cfrac%7B9%7D%7B5%7Dc%2B32%20%20" id="TexFormu

olga2289 [7]

$f=\frac{9}{5}c+32\\
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$

8 0

2 years ago

Please select the best answer.

Amiraneli [1.4K]

ANSWER

C. The left end goes up; the right end goes down.

EXPLANATION

The given function is

$f(x) = - 2( {x - 2)}^{5}$

We analyze the end behavior of this function using the leading term.

The leading term of this function is:

$- 2 {x}^{5}$

Since the degree(5) is odd and the leading coefficient (-2) is negative, the graph rises on the left and falls on the right.

In other words, the left end of the graph goes up and the right end goes down.

The correct option is C.

5 0

2 years ago

Read 2 more answers

I need help with this problem!! Problem 21 show steps please

Gekata [30.6K]

The y intercept is 3

You can also say that the y intercept is at (0,3) which is a more detailed answer. However saying "y intercept is 3" is sufficient enough because the x coordinate of the y intercept is always x = 0.

The y intercept is the location where the graph crosses or touches the y axis. This is at the halfway point between the 2 and 4, so (2+4)/2 = 6/2 = 3

5 0

2 years ago

Read 2 more answers