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Dovator [93]
3 years ago
10

Math plz help!!!! will mark brainliest!! 20 points!

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
Perpendicular lines have slopes that are negative reciprocals to each other. the given line has a slope of -2/3, so the perpendicular line's slope is positive 3/2. Either C or D
Next, plug in x=-2, y=-2 to see which one works, C or D?
D works. 

or:
use the given point to find the intercept:
given the point (-2, -2), and m=3/2, the equation in point slope form:
(y-(-2)=3/2[(x-(-2)]
y+2=(3/2)(x+2)
y=(3/2)x+1

Again, D is the correct answer. 
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Draw base ten blocks to model division with regrouping for each division expression below
bekas [8.4K]
You dividing 10 blocks to 5 in each side

5 0
3 years ago
A girl threw a marble 15 m vertically up in the air which later fell and settled at the bottom of a lake 7 m deep. Find the tota
emmasim [6.3K]

Answer:

22 m

Step-by-step explanation:

Total distance travelled by marble while falling down = height above surface of lake + depth of lake = 15 + 7 = 22 m

6 0
4 years ago
There are 99 members in the Ohio House of Representatives. All of them were present when a vote was taken on a piece of legislat
horrorfan [7]

Answer:

40 "no" votes

Step-by-step explanation:

99 total members

-6 (Didn't vote)

93 left

-13 (more yes. Getting to where it's even votes)

80 left. (split evenly between yes and no)

%2

40

7 0
3 years ago
Read 2 more answers
Comeplete the following :<br> Rx0 Do2 : (2,4) -&gt; (-4, 8) (4, -8) (-4, -8)
Aneli [31]

Point (2, 4) was reflected over the x axis to give (2, -4). It was then dilated by a scale factor of 2 to get (4, -8). Hence (2, 4) ⇒ (4, -8)

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>reflection, translation, rotation and dilation.</em>

Translation is the movement of a point either<em> up, down, left or right</em> on the coordinate plane.

Point (2, 4) was reflected over the x axis to give (2, -4). It was then dilated by a scale factor of 2 to get (4, -8). Hence (2, 4) ⇒ (4, -8)

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

6 0
2 years ago
I NEED HELP ASAP PLEASE!!!
Colt1911 [192]

Answer:

h= 2/3d

Step-by-step explanation:

slope is the change of y value on the change of x value

4/6 = 2/3

3 0
3 years ago
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