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SOVA2 [1]
3 years ago
12

60° Х 48° 72° X- degrees

Mathematics
2 answers:
lbvjy [14]3 years ago
7 0

Answer:

x=132

Step-by-step explanation:

Hey There!

The angle that is equal to 48 and angle x are supplementary angles meaning that they will add up to equal 180

so to find x we subtract 48 from 180

180-48=132

therefore x=132

eimsori [14]3 years ago
5 0

Answer:

132

Step-by-step explanation:

<em>Theorem:</em>

<em>The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.</em>

x = 60° + 72°

x = 132°

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Let f(x)=x^2 +2 and g(x)=1-3x. find each function value: (fg)(-1)
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Answer:

12

Step-by-step explanation:

so basically

(x^2+2)*(1-3x)=-3x^3+x^2-6x+2

now plug in -1

-3(-1)^3+(-1)^2-6(-1)+2=12

hope this helped :)

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What is the value of t in the equation 3(2t + 5) = 5t + 20? (4 points)
anyanavicka [17]

Answer:

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7 0
3 years ago
A grocer has two kinds of candies, one selling for 40 cents a pound and the other for $1.40 per pound. How many pounds of each k
Inessa [10]

Answer: 55 lbs of $0.40 and 45 lbs of $1.40

Step-by-step explanation:

Let's say that we have two buckets, one that weighs x pounds and the candies in it are $0.40 per pound and another that weighs 100-x pounds (because we know the two added together must be 100 pounds) and the candies in it are $1.40 per pound.

There is a third bucket that is made when you combine the two, it weighs 100 pounds and the candies in it are $0.85. Multiply the cents per pound by the pounds of the candy for each bucket and you get this equation:

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