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otez555 [7]
3 years ago
12

I don’t understand, please someone help me!!!!

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

Step-by-step explanation:

im sorry but i dont now

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Find the greatest factor of 2x-8
Nataly_w [17]

Answer:

2 is the greatest factor

Step-by-step explanation:

2x-8

We can factor out a 2 from each term

2 (x-4)

6 0
3 years ago
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Help!!! please show some work so i know its right! THANKS!!!!
zhenek [66]

Answer:

A

Step-by-step explanation:

90 degree angle = right angle, that's what it is. you know there's 60 degree, so the other one is 90 - 60 = 30. since it's 3 times x, it's 10.

7 0
3 years ago
What is 4 to the third + 7
Brut [27]

Answer:

71

Step-by-step explanation:

I hope this helps u! :D

6 0
3 years ago
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the height of an object thrown vertically is given by s=-16t^2+100t+200. Height is meter and time is n seconds.
koban [17]

Answer:

456.25m

Step-by-step explanation:

Since the question did not ask for what to find, we can as well look for the maximum height reached by the object

Given the height of an object thrown vertically expressed as;

s=-16t^2+100t+200.

At max height,

dS/dt = 0

-32t+100 = 0

-32t = -100

t = 100/32

t = 3.125s

Get the Max height

s(3.125) = -16(3.125)²+100(3.125)+200

s(3.125) = -156.25+312.5+200

s(3.125) = 456.25m

Hence the maximum height reached by the object is 456.25m

5 0
3 years ago
An inspector found that 4 out of 116 parts were defective. What percent of the parts were defective?
daser333 [38]
A. 3.45%
The formula for a proportion is x/n, "n" is the total of objects and "x" is the number os successes. In this case "defective" is the success because you want to know the percentage for defective parts, so 4/116= 0.0345 and you have to multiply the result by 100 and you get your answer in percentage.
4 0
3 years ago
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