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aivan3 [116]
3 years ago
12

I need help with this!?!

Mathematics
1 answer:
AlekseyPX3 years ago
7 0
Some of the important "given" information is outside of the photo.
We need to know that the two triangles are similar.
And we need to know that the WHAT ? of angle M is 9/40.
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Let h(x) = -4x + 2. h(-4) =
taurus [48]

Answer:

h(-4) =18

Step-by-step explanation:

h(x) = -4x + 2

Let x = -4

h(-4) = -4*-4 + 2

        =16+2

         =18

4 0
3 years ago
What would the coordinates of the points be now ?
Ede4ka [16]

Answer:

y

dont trus me

Step-by-step explanation:

3 0
3 years ago
10(x-5)= -80 <br>what is the value of the x​
Fittoniya [83]

Answer:

x = -3

Step-by-step explanation:

10(x-5) = -80

10x - 50 = -80

10x -50 + 50 = -80 + 50

10x = -30

10x ÷ 10 = -30 ÷ 10

x = -3

3 0
2 years ago
Need to find surface area
quester [9]

Find the area for each shape.

For the triangle face you would do 4 times 6 divided by 2. Then times it by 2 because there are two triangle faces.

For the rectangle face do 5 times 12, then times 3 because there are 3 triangle faces.

Finally add both numbers together to get the surface area.

5 0
3 years ago
Read 2 more answers
Eighth grade ) T.5 Pythagorean theorem: word problems 87U
Komok [63]

Answer:

The tree is 12 feet tall

Step-by-step explanation:

Let a represent the length of where the bird was sitting to the oak tree

let b represent the height of the tree

let c represent the length at which the bird flew

by pythagoras theorem

c²=a²+b²

b²=c²-a²

b =  \sqrt{ {c}^{2} -  {a}^{2}  }

subtitute in the values

b =  \sqrt{ {15}^{2} -  {9}^{2}  }

b =  \sqrt{225 - 81}

b =  \sqrt{144}

b = 12

7 0
2 years ago
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