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BabaBlast [244]
2 years ago
5

Please help! what is the value of x, y, and z?

Mathematics
2 answers:
laila [671]2 years ago
7 0

Answer:

x=55°

y=70°

z=125°

Step-by-step explanation:

125 + x = 180

x = 55°

the 2 sides are equal so z = 125°

y = 180 - 2x

y = 180 - 110

y = 70°

Julli [10]2 years ago
6 0

Answer:

z=125

y=30

Step-by-step explanation:

x and z are the same because of the congruent sides then is triangle sum

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Mr. Fink's economy car can travel 420 miles on a 12-gallon tank of gas. Determine how many miles he can travel on 8 gallons.
Sphinxa [80]

Answer:

280 miles

Step-by-step explanation:

So, 420 miles=12 gallons

That means that for 1 gallon you would be able to go 35 miles.

Just multiply that by 8. 35*8=280

3 0
3 years ago
Write these price increases in order from greatest to least<br> 2/3, 75%, 7 / 10, 62.5%, 0.5
In-s [12.5K]

Answer:

75, 7/10, 2/3, 62,5, .5

Step-by-step explanation:

75%=75%

7/10=70%

2/3=66.67%

62.5%=62.5%

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5 0
3 years ago
What is a formula for the nth term of the given sequence? 50, -20,8...​
Tatiana [17]

Answer:

L = 50 * (-0.4)^(n - 1)

Step-by-step explanation:

r = t2/t1 = -20/50 = - 0.4

a = 50

L = 50 * (r)^(n - 1)      Let's  see if we can get the answer when n = 3

L=50 * (-0.4)^(3 -1)

L =50* (-0.4)^2

L = 50 * 0.16

L = 8 which is correct

5 0
2 years ago
Which expression represents the fraction of her crop each store receives
mylen [45]
B represents the fraction of her crop for each store recieves
6 0
3 years ago
Read 2 more answers
A certain plant grows 134 inches every week. How long will it take the plant to grow 714 inches?
Bond [772]

The information we know:

1 week = 134 inches

x = 714

What I did was, I divided 714 by 134 to find the amount of weeks:

714/134 = 5.3

So, from the equation, basically, in 6 weeks (actually 5.3 weeks) the plant will grow 714 inches long

<em>thank you! ps can u give me brainly :3</em>

7 0
2 years ago
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