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3 years ago

Each set of points are connected to form a line segment. What is the length of each?

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

Answer:

i think it's A because of the 5

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What is nine time nine

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

uhm..... 9 times 9 is 81

have a nice day....?

5 0

3 years ago

What is the solution to the system of equations below?

Andre45 [30]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the equations

$y=-6x-10$

$y=-3x-21$

solving the system of the equations

Arrange the equation variables for elimination

$\begin{bmatrix}y+6x=-10\\ y+3x=-21\end{bmatrix}$

$y+3x=-21$

$-$

$\underline{y+6x=-10}$

$-3x=-11$

$\begin{bmatrix}y+6x=-10\\ -3x=-11\end{bmatrix}$

solve

$-3x=-11$

Divide both sides by -3

$\frac{-3x}{-3}=\frac{-11}{-3}$

$x=\frac{11}{3}$

$\mathrm{For\:}y+6x=-10\mathrm{\:plug\:in\:}x=\frac{11}{3}$

$y+6\cdot \frac{11}{3}=-10$

$y=-32$

Therefore, the solutions to the system of the equations are:

$y=-32,\:x=\frac{11}{3}$

But, it seems none of the options is true.

8 0

3 years ago

Read 2 more answers

What scale factor was applied to the first rectangle to get the resulting image?

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

If you multiply 2.5 x .2 you get .5 meaning .2 is the scale factor

4 0

3 years ago

Read 2 more answers

RSB [31]

他自己是我心目中最重要就是這樣啊。我們都會繼續

6 0

3 years ago

It's a little blurry sorry please help

Ghella [55]

Answer:

It's X=2

Working out:

(left one):

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

3 0

2 years ago

Read 2 more answers