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Lelu [443]
3 years ago
9

Please help me with 3 more questions ill give good ratings please!

Mathematics
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:

(- 32, - 16 )

Step-by-step explanation:

Since the dilatation is centred at the origin, multiply the original coordinates by the scale factor, that is

(- 8, - 4 ) → (4(- 8), 4()- 4)) → (- 32, - 16 )

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4. Find the surface area of a triangular prism with height 30 inches, and a right triangle base with side lengths 15 inches and
saveliy_v [14]

Answer:

The answer would be B.2100

Step-by-step explanation:

To find the surface area of a triangular prism, first find the lateral area. The lateral area is the product of the perimeter of the base and the height. The perimeter of the base is 15 in.+20 in.+25 in.=60 in., so the lateral area is 60 in.⋅30 in.=1800 in.2. The surface area of any prism is the lateral area plus the base area. Because each base is a right triangle, the area of each base is 12bh. Because the legs of the right triangle are perpendicular, you can use one of them as the base and one as the height. So, the base area is 12⋅20 in.⋅15 in.=150 in.2. There are two bases, so the surface area is 1800 in.2+150 in.2+150 in.2=2100 in.2.

8 0
3 years ago
Anyoneknodacorrectanswer
creativ13 [48]

Answer:IknowdacorrectansweritisA

Step-by-step explanation:

3 0
3 years ago
Use the Distributive Property to find the product mentally. Show the steps you used<br> 5 x 47
guajiro [1.7K]
5(40)+5(7)
200+35
235
5 0
3 years ago
Write an equation to model this situation. Then use your equation to solve. Jack has saved $16.50 to spend on the fair ride tick
Tomtit [17]

Answer:

22.

Step-by-step explanation:

"Plug and chug" .75 multiplied by different numbers, up until you get to 16.5 as an answer. 22 is what you multiply it by, so that is correct.

3 0
3 years ago
Please Answer No need for explanation but it would be nice Will gave thanks 5 star and brainlyest
Shkiper50 [21]
There is no solution
7 0
2 years ago
Read 2 more answers
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