All categories

3 years ago

More help please !!!

Mathematics

2 answers:

butalik [34]3 years ago

4 0

Answer:

(-2, 1).

Step-by-step explanation:

The x coordinates are -1 and -3 and the y coordinates are 4 and -2.

So the midpoint is (-1 + -3)/2, ( 4 + -2) / 2

= (-4/2, 2/2)

= (-2, 1).

puteri [66]3 years ago

3 0

Answer:

Step-by-step explanation:

Good evening ,

________

(x₁+x₂)/2 = ((-1)+(-3))÷2 = -2

(y₁+ y₂)/2 = (4+(-2))÷2 = 1

Then M(-2 , 1)

______________

You might be interested in

I have 5 apples and take away 2

krok68 [10]

Answer:

Step-by-step explanation:

I'm not sure how to explain without pictures, I apologize.

5 0

3 years ago

Read 2 more answers

Idk how to explain it so here is a pic

DiKsa [7]

Answer:

13/8

Step-by-step explanation:

8 plus 5 equals 13

8 0

3 years ago

Read 2 more answers

10 more than a number w is -2.6

OLEGan [10]

What kind of question is that? That’s a statement.

6 0

3 years ago

Read 2 more answers

Help!

nignag [31]

1) 8 + 4 = -5 + 7

12 = 2

FALSE

2) y = -11x + 4

(0, -7): -7 = -11(0) + 4 ⇒ -7 = 0 + 4 ⇒ -7 = 4 False

(-1, -7): -7 = -11(-1) + 4 ⇒ -7 = 11 + 4 ⇒ -7 = 15 False

(1, -7): -7 = -11(1) + 4 ⇒ -7 = -11 + 4 ⇒ -7 = -7 True

(2, 26): 26 = -11(2) + 4 ⇒ 26 = -22 + 4 ⇒ 26 = -18 False

Answer: C

3) Input Output

0 0

1 3

2 6

3 9

4 12

5 15

6 18

Rule: input is being added by 1, output is 3 times x

4) c = 65h

5) 2x = -6

$\frac{2x}{2} = \frac{-6}{2}$

x = -3

6) 8j - 5 + j = 67

9j - 5 = 67 added like terms (8j + j)

+5 +5

9j = 72

$\frac{9j}{9} = \frac{72}{9}$

j = 8

7) y = mx + b

-b -b

y - b = mx

$\frac{y - b}{x} = \frac{mx}{x}$

$\frac{y - b}{x} = m$

5 0

4 years ago

Sofia received a 3,000 car loan. She plans on paying off the loan in 2 years. At the end of 2 years, Sofia will have paid $450 i

poizon [28]

(So “/” will basically mean divide)
450/3000=0.15
0.15*100=15% rate

3 0

3 years ago