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larisa [96]
3 years ago
11

Someone help me please lol

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

this what i got

Step-by-step explanation:

1. x = 5.5

2. 14.2

3. 3.6

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What equation is perpendicular to y = 3/2x-3 and passes through (-1, 2)?
Svetach [21]

Answer:

y=2/3x-16/3

Step-by-step explanation:

Find perpendular by using negative reciprocal. Then plug in your x and y points into that equation, y=-2/3x-3 --> Then make y=2 and x=-1 --> 2=2/3(-1)+b

solve for b and ur done.

3 0
3 years ago
In AHIJ, the measure of ZJ=90°, IJ = 5 feet, and JH = 3.2 feet. Find the measure of
Dominik [7]

Answer:

32.6

Step-by-step explanation:

opp/adj = 3.2/5

I= tan -1(3.2/5)

I =32.6192

=32.6

3 0
3 years ago
Given the formula A = pi r squared, how does the A vary in relation to the square of the radius?
lions [1.4K]

Answer:

D

Step-by-step explanation:

Abosluelt no relationship.

  • pi
  • circumference
  • {tex} boxed
5 0
3 years ago
Read 2 more answers
this is part 2 and you just have to find the total area in sq ft and also answer how much material do you need to make 3 backpac
Lubov Fominskaja [6]

1. 1 1/8= 18/16

5/16*2= 10/16

4/16*2= 8/16

9/16= 9/16

1/2= 8/16


18/16 + 10/16 + 8/16 + 9/16 + 8/16= 53/16

Simplify:

4 & 5/16sq ft

2. All you do is multiply that by 3... so 4 & 5/16 = 53/16 53/16*3 = 159/16 = 9 & 15/16 sq ft

8 0
3 years ago
Find the point at which the line joining the two points (-3,-5) and (7,5) cuts they y axis
8090 [49]

Answer:

(0,-2)

Step-by-step explanation:

First we find the equation of the line passes through (-3,-5) and (7,5).

The slope of the line is

m=\frac{5-(-5)}{7-(-3)}\\=\frac{10}{10}\\=1

So by the point slope formula the equation of the line is

y-5=1(x-7)\\y=x-7+5\\y=x-2

When x=0 we have y=0-2=-2.

Therefore the line joining the two points cuts the y-axis at (0,-2).

4 0
2 years ago
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