2 years ago

Find the measure of an angle complementary to 30

Mathematics

1 answer:

Mila [183]2 years ago

8 0

Complementary angles add up to 90.

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What is the GCF of the polynomial: −16y^4+12y^2−4y?

Nana76 [90]

Answer:

Step-by-step explanation:

every part of the equation can be evenly divided by 4 and y

so this leaves you with 4y (-4 $y^{3}$ + 3y - 1)

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Find the amount of time. <br> 8. I = $2000, P = $5000, r = 8%

algol [13]

Answer:

t = 5 years

Step-by-step explanation:

I = $ 2000

P = $ 5000

r = 8%

$I = P * \frac{r}{100}*t\\\\t =\frac{ I * 100}{P*r}\\\\t =\frac{2000*100}{5000*8}\\\\ = 5$

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3 years ago

In the past year Maya watched 34 movies that she thought were very good. She watched 40 movies over the whole year. Of the movie

kvasek [131]

Answer:

90 percent

Step-by-step explanation:

the fraction is 90/100 so the percentage is 90%

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2 years ago

Need help ASAP!!!!Make sure you can explain your answer

SCORPION-xisa [38]

Answer:

see below

Step-by-step explanation:

point A(x,y) becomes A'(-x,-y).

So point E (-3,-5) becomes E'( 3,5)

F (-1,-1) becomes F'(1,1)

and G (0,-5) becomes G'( 0,5)

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2 years ago

Christina buys 3 DVDs . 2 of the DVDs cost X+Y . Write an expression that shows the amount the 3 DVDs cost

-BARSIC- [3]

Answer:

3/2(x+y)

Step-by-step explanation:

The cost of 2 DVD is x+y

Divide by 2 to get the cost of one DVD

(x+y) /2

Multiply by 3 to get the cost of 3

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