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Mazyrski [523]
3 years ago
9

Please help me on this , will give brainliest , tyy

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0

Answer:

7

15

17

23

Step-by-step explanation:

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What is -13m+46>-45 i really need help on it
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Answer:

Inequality form: m<7

Interval notation: (-infinity sign, 7)

Step-by-step explanation:

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Can someone help me with the First question ?
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Step-by-step explanation:

#1.

228 ÷ 6 = 38 in

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186 ÷ 3 = 62 ft

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360 ÷ 8 = 45 yd

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A certain star is 2.6×102 light years from the Earth. One light year is about 5.9×1012 miles. How far from the earth​ (in miles)
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If measure of angle 1 = 2x+6 and measure of angle 2 = 8x+4 where angles 1 and 2 are supplementary, then how much is the actual m
nlexa [21]

Answer:

The actual measure of ∠1 = 40°

Step-by-step explanation:

We are given: ∠1 = 2x+6 and ∠2 = 8x+4

and both angles are supplementary. we need to find the actual measure of ∠1

Supplementary angles: If the angles are supplementary their sum is equal to 180°

In our case ∠1 +∠2 = 180°

2x+6+8x+4=180

Solving the equation to find x, then we can find the actual measure of ∠1

2x+6+8x+4=180\\10x+10=180\\10x=180-10\\10x=170\\x=170/10\\x=17

So, value of x = 17

Now, finding actual measure of ∠1 by putting x=17 in equation 2x+6

\angle1=2(17)+6\\\angle1=34+6\\\angle1=40

So, the actual measure of ∠1 = 40°

8 0
3 years ago
If the expression 3x+10 is equal to 6 for some value of x, then what is the value of 3x+2 equal to for the same value of x ?
Murrr4er [49]

Answer:

149

Step-by-step explanation:

If the expression 3x+10 is equal to 6 for some value of x, then what is the value of 3x+2 equal to for the same value of x ?

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