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Greeley [361]
3 years ago
15

Plssss help me, I’ll mark y’all brainliest

Mathematics
1 answer:
My name is Ann [436]3 years ago
3 0

Answer:

1 ray is intersecting point O

Step-by-step explanation:

A ray can be defined as a part of a line that has a fixed starting point but no end point.

AD and EC both go on forever but OB has one endpoint and goes on forever.

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Boyd's car can travel 1891.5 miles on 48.5 gallons of fuel. how many miles can it travel on 64 gallons?
astra-53 [7]
Steps:
    *Find the unit rate*
     1) 1,892.5/ 48.5 = 39
   
     *Multiply it by 64*
     2) 39 * 64 = 2,496

So, Boyd's car will travel 2,496 miles on 64 gallons of fuel.
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6 0
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Asap please help! and explain how you got the answer!
Inessa [10]
55

To start to solve this problem we start by observing what information there is. We need y, to find y we have to know x. We need x to find y because all the angles in a triangle add up to 180. If we find x we can subtract the angles we know and get y. To find x we look and see that it is on a straight line, and on the other side of the line is 100. We know that a straight line is 180 degrees so we subtract 100 from 180 to get x. We now know x is 80, so now we minus 89 and 45 from 180. We get 55. This means that y is 55.

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
7 0
3 years ago
5x-3y-z<br> If x= -2, y=2 and z= -3
Mademuasel [1]
This is fairly simple
Plug in the numerical values given for each variable.
5(-2) -3(2) -(-3)
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6 0
3 years ago
Express the area of this triangle as monomial.
gladu [14]

The formula of an area of a triangle:

A=\dfrac{1}{2}bh

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h - height

We have b = 8x and h = 7x. Substitute:

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<h3>Answer: 28x²</h3>
5 0
3 years ago
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