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allsm [11]
2 years ago
13

A flashlight is projecting a triangle onto a wall, as shown below,

Mathematics
1 answer:
Marat540 [252]2 years ago
6 0
The answer is A..........
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Hello the math quizzes help
11111nata11111 [884]
D the last function is non-linear
4 0
3 years ago
BRAINLIEST ASAP! PLEASE HELP ME :)
Firdavs [7]

Answer:

1.) 120? (Same angle just flipped around.)

2.) -2 (you flip the stuff: (3,2)(4,6) = (3,4) (2,6)

it's x1,y1, x2, y2 for number 2.. That's the formula.

4 0
3 years ago
Help me please, kinda lost
Dmitry_Shevchenko [17]

Answer:

400cm^2

Step-by-step explanation:

For this question, you need to find the surface areas of both objects, then add them together.

For the cube:

56cm for the front

56cm for the back

42cm for the side

42cm for the other side

48cm for the top

48cm for the bottom

SA for the cube: 292cm^2

For the triangle, things are a little different. We do the same process that we did to find the SA of the cube, but we do not have to find the SA of the top side (because there isn't a top side) and we have to divide the total SA by 2 because it's a triangle.

For the triangle:

42cm for the front

42cm for the back

54cm for the slanted side

42cm for the other side

36cm for the bottom

SA for the triangle: (216/2)^2=108cm^2

292+108=400cm^2

the SA of the composite figure is 400cm^2

8 0
3 years ago
I dont understand this equation.
amm1812
Where is the question and what is it?
4 0
2 years ago
Read 2 more answers
Please help me, I really dont want to get an F :((( (The Graph Is In The Image)
AveGali [126]

Answer: correct answer is B

Step-by-step explanation: I know this because for example if you run one mile it will take you less time than it would if you walked 1 mile

7 0
3 years ago
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