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blsea [12.9K]
3 years ago
15

Math equations giving Brainliest

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0
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What is the slope of the line perpendicular to a line that contains the points (-5,4) and (-2,4)
steposvetlana [31]

Answer:

the slope of the line is: 0

Step-by-step explanation:

4-4=0

-2-5= 3

7 0
3 years ago
Find the coordinates of the midpoint M and the distance between P(-6, -1) and Q(1,2). Round to the nearest
nlexa [21]

Answer:

  • M(-3.5, 0.5)

Step-by-step explanation:

<u>Given points:</u>

  • P(-6, -1) and Q(1,2)

<u>Midpoint by using midpoint formula:</u>

  • x = (-6 + 1)/2 = -3.5
  • y = (-1 + 2)/2 = 0.5
  • M(-3.5, 0.5)
4 0
3 years ago
A rectangle has a perimeter of 34 cm in an area of 52 cm squared it's length is 5 more than twice its width write and solve the
valina [46]

Let l be the length and w be the width of the rectangle.

Given perimeter of the rectangle

2(l+w)=34 \; l+w=17

Area of the rectangle is

lw=52

Also length is 5 more than twice its width,

l=2w+5

From the above equations

(l-w)^2=(l+w)^2-4lw=17^2-4*52=81\\ l-w=9,\; since \; l>w

Now 2l=9+17=26\;,l=13,w=4

The dimensions of the rectangle are length l=13, and width w=4.


8 0
4 years ago
Read 2 more answers
A slide is 21 feet long. To get to the top of the slide, you use a vertical 9-foot high rung ladder. What is the distance, b, fr
mojhsa [17]
Its a right angled triangle. You have C and have B all you need to find is A. usually for a question like this you would use the Pythagorean theorem which is A2+B2=C2 but since we already have c we will use C2-B2=A2
Now we fill in the values. (21)2-(9)2=A2
441-81=360^2 so now with the 360^2 we have to squareroot it so the square root of 360 is 18.973f 
3 0
4 years ago
Food cost for the last 5 months has been 600. What is the average amount spend?
Tresset [83]

Answer:

Step-by-step explanation:

6 0
3 years ago
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