All categories

2 years ago

NO one helps me on this app

Mathematics

2 answers:

Lostsunrise [7]2 years ago

5 0

Answer:

so far if u add everything it should equal to 126

snow_lady [41]2 years ago

4 0

Answer:

just add all of the numbers that are around the shape and you will have your answer!

You might be interested in

Look at pic 10 pts will mark brainilest

telo118 [61]

Answer:

can we go with D. 54 ?

the height and length is 9 and 6

9x6= 54

7 0

2 years ago

Read 2 more answers

Which ordered pair represents the x- intercept?

tatiyna

W just like said that I don’t have to get my hair

3 0

2 years ago

4. Two points on a line are (-10, 1) and (5, -5). If

Vsevolod [243]

Answer:

The x-coordinate of another point is zero

Step-by-step explanation:

step 1

Find the slope between the two given points

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$(-10,1),(5,-5)$

substitute in the formula

$m=\frac{-5-1}{5+10}$

$m=\frac{-6}{15}$

Simplify

$m=-\frac{2}{5}$

step 2

Find the x-coordinate of another point

we have

(x,-3)

we know that

If the other point is on the line, then the slope between the other point and any of the other two points must be the same

Find the slope between the points

$(x,-3),(5,-5)$

Remember that

$m=-\frac{2}{5}$

substitute in the formula

$-\frac{2}{5}=\frac{-5+3}{5-x}$

$-\frac{2}{5}=-\frac{2}{5-x}$

the denominators must be the same

$5=5-x$

$x=0$

therefore

The x-coordinate of another point is zero

3 0

2 years ago

Y=2x-7<br> y=-3x+18 <br> solve by substitution

Liono4ka [1.6K]

Answer:

-x+11

Step-by-step explanation:

am not sure if this is correct but

2x-3x=-x

-7+18=11

-x+11

8 0

2 years ago

In the diagram shown, line m is parallel to line n. Robert says that ∠2 and ∠7 are supplementary angles. Is he correct? Why or w

bekas [8.4K]

Robert is not correct because in order for it to be supplementary the angles have to be consecutive interior

6 0

2 years ago