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Arisa [49]
3 years ago
12

Help what’s the answer

Mathematics
1 answer:
Keith_Richards [23]3 years ago
7 0

Answer: A. Vertical angles

Step-by-step explanation:

They are vertically opposite angles.

Correct me if I am incorrect.

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ILL MARK BRAINIEST IF YOU DO THIS RIGHT!!!
Arlecino [84]
First let’s find the equation:
a = (42-21)/(26-13)
a= 21/13
y-y1 = a(x-x1)
y-21=(21/13)(x-13)
y-21=(21/13)x - 21
y=(21/13)x-21+21
y=(21/13)x

Now we will find the other point:
X = 2 >> y =(21/13)*2 = 3.23 (not)
X = 3 >> y =(21/13)*3 = 4.84 (not)
X = 4 >> y =(21/13)*4 = 6.46 (not)

X = 5 >> y =(21/13)*5 = 8.07 (yes) find the answer
7 0
3 years ago
3) 6x - 2w + 9 - 8<br> use x = 2 and w = 5
skad [1K]

Answer:

3

Step-by-step explanation:

6x - 2w + 9 - 8 = 6x - 2w +1

= 6*2 - 2*5 + 1

= 12 - 10 +1

= 2 + 1 =3

3 0
4 years ago
Read 2 more answers
is -3 a real number, rational number, irrational number, integer, whole number, or natural number? is there more than one answer
Amanda [17]

Answer:

Step-by-step explanation:

-3 is an integer

it is a rational number as it can be written in p/q form ( -3/1 )

hope this helps

plz mark it as brainliest!!!!!!!!!!!

5 0
3 years ago
Read 2 more answers
What are the dimensions of a rectangle with an area of 45 square inches and a perimeter of 28 inches? A) 8 in. x 6 in.B) 9 in. x
grigory [225]
  • Length be x
  • Breadth be y

\\ \rm\Rrightarrow 2x+2y=28

\\ \rm\Rrightarrow x+y=14--(1)

And

  • xy=45

\\ \rm\Rrightarrow (x-y)^2=(x+y)^2-4xy

\\ \rm\Rrightarrow (x-y)^2=14^2-4(45)=196-180

\\ \rm\Rrightarrow (x-y)^2=16

\\ \rm\Rrightarrow x-y=4--(2)

Adding (1) and (2)

  • 2x=18
  • x=9

And

  • 9+y=14=>y=5
7 0
3 years ago
Read 2 more answers
Need help as soon as possible
finlep [7]

Answer: 1. 81 2 83 3 93 4 930 5 012

Step-by-step explanation:

5 0
3 years ago
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