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VLD [36.1K]
3 years ago
5

*Due tonight, plz help*

Mathematics
1 answer:
Eduardwww [97]3 years ago
8 0

Answer:

y° = 7°

Step-by-step explanation:

 (8y +4) +(8y +4) +(8y +4)=180°   ( Equilateral Triangle)

24y +12= 180°

24y= 180-12

y=7°

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a rug has an area of 28 square feet and is 4 feet wide. What is the perimiter of the rug? Which steps will you use to solve the
vfiekz [6]

Answer:

Step-by-step explanation:

You would need to b) divide by 4 to find the length and then e) multiply the length (which you worked out in b) by two and add the width by two to get 22 feet

4 0
3 years ago
What is an equation that passes through -1,2 and is parallel to the point 3x+y=3 ?​
pentagon [3]

Answer:

y=3x+5

Step-by-step explanation:

For this you can use the point-slope formula: y-y1=m(x-x1). Since the line we're looking for is parallel,  both slopes are equivalent.

First, you have to rewrite the primary equation into standard form, which would rewrite to y=3-3x or y=-3x+3. Then, you can use the information we have in the point-slope formula:

y-(2)=3(x+1)

y-2=3x+3

y=3x+5

Check:

(2)=3(-1)+5

2=-3+5

2=2

8 0
4 years ago
10 points + brainliest to first correct answer.
lapo4ka [179]

Answer:

Answer 39

Step-by-step explanation:

Ok So, What you do first it to input the value of x

x=9

1. 9/3 + 4x9

Then after you input the values you solve

2. 3+36

Then You Add

3. 39

Hope This Gets All Your Doubts Away :D

8 0
3 years ago
Read 2 more answers
PLEASEE HELP MEE ANSWER THIS​
frosja888 [35]
X=3
JM=9
the realationship is that it’s “splitting them in half”
3 0
3 years ago
Is 19, and 40 a prime or composite number
Shkiper50 [21]

Answer:

19 is a prime number. 40 is a composite number

Step-by-step explanation:

40 can be divided by number other than 1 and its self

19 can only be divided by 1 and itself

5 0
3 years ago
Read 2 more answers
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