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MA_775_DIABLO [31]
3 years ago
14

What is the scale factor of Figure B to

Mathematics
1 answer:
Kamila [148]3 years ago
5 0
The scale fraction is 2
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[PLEASE BE QUICK] Write the equation of the line in point-slope form that passes through the given point with the given slope. 5
ladessa [460]

Answer:

y-5=-3(x-1)           simplified: y=-3x+8

Step-by-step explanation:

y-y1=m(x-x1)

plug in point and slope given

y-5=-3(x-1)

y=-3x+3+5

y=-3x+8

3 0
3 years ago
Find the distance between points M and N. and if anyone could kinda explain how they got it so i can do the next ones on my own
WINSTONCH [101]

Answer:

\sqrt{13} = D

Step-by-step explanation:

Method #1

We can draw a <em>right triangle</em> on the graph upon where the points are located and use the Pythagorean Theorem:

{a}^{2} + {b}^{2} = {c}^{2}

{3}^{2} + {2}^{2} = {c}^{2}

9 + 4 = {c}^{2}

13 = {c}^{2}

\sqrt{13} = c

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

_______________________________________________

Method #2

We can use the Distance Formula:

\sqrt{[-x_1 + x_2]^{2} + [-y_1 + y_2]^{2}} = D

<em>N</em>[−3, 2] <em>M</em>[−6, 0]

\sqrt{[3 - 6]^{2} + [0 + 2]^{2}} = D

\sqrt{[-3]^{2} + 2^{2}} = D

\sqrt{9 + 4} = D

\sqrt{13} = D

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

** You see? It does not matter which method you choose, as long as you are doing the work correctly.

I am delighted to assist you anytime.

4 0
3 years ago
Read 2 more answers
6x+6y=30 and 4x+8y=30.60
Ipatiy [6.2K]
<span>Simplifying 4x + 8y = 30.60 Solving 4x + 8y = 30.60 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8y' to each side of the equation. 4x + 8y + -8y = 30.60 + -8y Combine like terms: 8y + -8y = 0 4x + 0 = 30.60 + -8y 4x = 30.60 + -8y Divide each side by '4'. x = 7.65 + -2y Simplifying x = 7.65 + -2y</span>
6 0
3 years ago
Could someone help me for 12 points please ​
alex41 [277]

Answer:

Every half a hour she is making 3.25 or 6.5 a hour

0.5=3.25  1=6.5, 1.5=9.75, 2=13, 2.5=16.25, 3=19.5, 3.5=22.75 4=26 5=32.5

Step-by-step explanation:

Just take the 19.50 she earned and divide it by the 3 hours she worked to get 6.5 per hour

6 0
4 years ago
I need help please???
Anna007 [38]

Answer:

11

Step-by-step explanation:

first multiply 11 by 2 getting 22 then divide by 88 giving 44 then finally divide 4 by 44 getting 11

3 0
3 years ago
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