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docker41 [41]
2 years ago
5

find the measure of the angle (9x+7) shown below: your answer will not be y. but thd measure of the angle

Mathematics
1 answer:
Tatiana [17]2 years ago
4 0

9y+7=2y+98

9y-2y=98-7

7y=91  /:7

y=13


(9y+7)°=(9·13+7)°=(117+7)°=124°

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Um help me please !!!
Aloiza [94]

Answer:

x = 15

Step-by-step explanation:

we know that a straight line have 180 angle

mean the sum of all angle is 180 degree

54 + x + 111 = 180

x = 15

3 0
3 years ago
Slices of pizza are sold for $1.50 each. A pizza has x slices. Buying an entire pizza costs $12
erastova [34]

Answer:

8 slice of pizza

Step-by-step explanation:

6 0
3 years ago
Find the distance CD
KiRa [710]

d=√(-8-7)^2+(-5-(-4))^2. =√(-15)^2+(-1)^2. =√225+1. =√226. =16. *CD=16

5 0
3 years ago
A submarine is positioned at 300 feet below sea level. A bird is flying 100 foot above sea
alexandr1967 [171]

Answer:

h = 400 ft

The bird is 400 ft above the submarine

Step-by-step explanation:

Given;

The submarine is 300 feet below sea level

Vertical distance between submarine and sea level h1 = 300 feet

The bird is flying at 100 feet above sea level

Vertical distance between the sea level and the bird h2 = 100 feet

The total vertical distance between the bird and the submarine is the sum of the vertical distance between submarine and sea level and the vertical distance between the sea level and the bird.

h = h1 + h2

h = 300 ft + 100 ft

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6 0
2 years ago
Please help me! Will give points and mark brainliest answer. I have been stuck on this for a while too. Will give 30 points.
garri49 [273]

Answers:

1A. You see, every amount of T shirts costs 5.5 times more than it's amount. So if "n" is the number of shirts and "C" is what it costs, then the equation must be C=5.5n.

1B. Idon't know how to graph it here sorry.

1C. You have to look back to the equation. It has our coefficient (5.5n) on one side and C on the other,so the answer is just 5.5n. Now the questions says 120 shirts so (120)5.5 equals 660.

1D. I just did

7 0
3 years ago
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