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olga2289 [7]
3 years ago
7

Simplify 3(2x+4y-y) i need help with that please

Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0
First simplify the like terms.
3 (2x+3y)
Now multiply 3 by 2x then 3 by 3y
6x + 9y
And that is the final answer
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Find the midpoint of the segment with the following endpoints.<br> (-3,6) and (3, 0)
otez555 [7]

The midpoint of the segment with endpoints (-3,6) and (3, 0) is (0, 3)

<h3>Midpoint of a line </h3>

From the question, we are to determine the midpoint of the segment with the given endpoints

The given endpoints are

(-3,6) and (3, 0)

Given a line with endpoints (x₁, y₁) and (x₂, y₂), then the midpoint of the line is

((x₁+x₂)/2, (y₁+y₂)/2)

Thus,

The midpoint of the line with the endpoints (-3,6) and (3, 0) is

((-3+3)/2, (6+0/2)

= (0/2, 6/2)

= (0, 3)

Hence, the midpoint of the segment with endpoints (-3,6) and (3, 0) is (0, 3)

Learn more on Midpoint of a line here: brainly.com/question/18315903

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3 0
2 years ago
How would you turn "a computer technician charges $75 for a consultation plus $35 per hour" in slope intercept form?
Tanzania [10]
Y = 35/1 + 75

If there is a starting fee ($75) it does not change, but if there is ALSO an hourly fee ($35) that can double, triple, etc by the hour. Hope this helps!
4 0
3 years ago
4:×=28:42 ( pls send me photo of this ans)​
PilotLPTM [1.2K]

Answer:

4:x = 28:42

x × 28 = 4 × 42

28x = 168

x = 168/28

x = 6

3 0
3 years ago
8.) John wants to measure the height of a tree. He walks
valkas [14]

Answer:

here you have to use the law of sines

let tree make an angle of 83 deg.with the ground. (YZ)angle ZYX = 83deg

he walks 100 feet away from tree to point X (YX)angle YXZ= 33 deg

so remaining angle YZX = 64 deg

triangle YXZ is formed

sin A /a = sin B /b = sin C /c

Sin YZX/100 = sin YXZ/ YZ

sin 64/100 = sin 33/YZ

 

100 * sin 33/sin 64 = YZ

100*0.54/0.898= YZ

YZ= 60.13 feet the height of the tree

Step-by-step explanation:

5 0
4 years ago
Yuna missed 5 points out of 100 on her math test.What decimal number reprents the part of her math test that she answered correc
Vanyuwa [196]
The answer would be 0.05 because the five is in the hundredths place
6 0
3 years ago
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