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Law Incorporation [45]
3 years ago
14

Help please!!!!!!!!!!!!!!!!

Mathematics
2 answers:
meriva3 years ago
7 0

Answer:

3

Step-by-step explanation:

they always make some kind of angle usually 90 degress.

charle [14.2K]3 years ago
5 0
3 they always make like a 90 degree
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Answer this question please and thank you
Illusion [34]

Answer:

The first selection should be "all factors", and the second should be "only the prime factors."

Step-by-step explanation:

I'm guessing you already submitted your answers, since this question is a few days old, but in case someone looks at it later & needs it...

3 0
3 years ago
Can someone help me do this ?how do i solve for Y
marin [14]
7x+5y=20
move y by itself

7x+5y=20
minus 7x from both sides
7x-7x+5y=20-7x
0+5y=20-7x
5y=20-7x
divide both sides by 5
5y/5=(20-7x)/5
y=(20-7x)/5
y=(20/5)+(-7x/5)
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7 0
3 years ago
10. The perimeter of the table shown is 16 feet. Write an equation in
Ierofanga [76]

the value of x is 5 feets and p = 2, q = 6 and r = 16.

What is a rectangle?

Rectangles are quadrilaterals having four right angles in the Euclidean plane of geometry. Various definitions include an equiangular quadrilateral,

Area of rectangle is A = a*b

Perimeter = 2(a+b)

given in the question that the perimeter is 16 feet.

p= 2(3+x)

p = 6+2x

p = 2

q = 6

r = 16

2x = 10

x =5 feet.

Hence, the value of x is 5 feets.

Learn more about rectangular by following the link below.

brainly.com/question/25292087

#SPJ1

6 0
2 years ago
If a = 3 what is the value of b in the equation 2a+b=13? And can you explain?
sladkih [1.3K]

Answer:

b=7

Step-by-step explanation:

Plug 3 into a since a=3.

2(3)+b=13

Then solve for 2(3)

6+b=13

Now isolate the b, so move the 6 to the other side. (Basically subtract 6 from both sides)

b=13-6

b=7

8 0
4 years ago
Read 2 more answers
Jill got 36 out of 40 questions correct on her test. What percent of her test did she get correct?
ale4655 [162]

Answer:

36 percent I think ya

Step-by-step explanation:

I think I should know this

5 0
3 years ago
Read 2 more answers
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