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3 years ago

Heres some 8th grade math :))))

Mathematics

2 answers:

weqwewe [10]3 years ago

6 0

Answer:A dilation is a transformation that produces an image that is the same shape as the original, but is a different size

Step-by-step explanation:

Basically its the same shape but different size

Illusion [34]3 years ago

3 0

Answer:it’s The first answer

A dilation is a type of transformation that only reduces A figure

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The volume of a cylinder is given by the formula y = ²h, where r is the radius of the cylinder and h is the height.

Anna11 [10]

Option 3 is the best answer

4 0

2 years ago

Which equation shows exponential GROWTH?<br> A) y=.5^x<br> B) y=.25^x<br> C) y= 25^x<br> D) y= .2^x

eduard

c) y = 25^x

explanation

because y increase as x increases

7 0

3 years ago

Every train carriage has 4 doors how many doors will the train have if there are 7 carriages

s2008m [1.1K]

Answer: 28

Step-by-step explanation:

4*7=28

5 0

3 years ago

Read 2 more answers

Mary is flying a kite and has let out 50 yards of kite string. Mary’s kite is directly above Erika.

ch4aika [34]

The distance of Erika from kite directly is 35.71 yards

Step-by-step explanation:

Considering the given situation as a right triangle with string as hypotenuse and the distance between both girls as base

So,

$h = 50\ yards\\b = 35\ yards$

As the triangle is a right triangle, we can use pythagoras theorem to solve this problem.

$h^2 = b^2 + p^2\\p^2 = h^2 - b^2\\p^2 = (50)^2 - (35)^2\\p^2 = 2500-1225\\p^2 = 1275\\\sqrt{p^2} = \sqrt{1275}\\p = 35.707\ yards$

Rounding off to nearest hundredth

=> 35.71 yards

Hence,

The distance of Erika from kite directly is 35.71 yards

Keywords: Triangle, Pythagoras

Learn more about triangle at:

#LearnwithBrainly

3 0

3 years ago

First accurate answer gets brainliest

a_sh-v [17]

Answer: $20x^2 + 47x+24$

Step-by-step explanation:

We just multiply the values on the edges like we are finding the area of a square, L * L = area.

4x * 5x = 20x^2

4x * 8 = 32x

3 * 8 = 24

3 * 5x = 15x

Next add the answers together

20x^2 + 47x + 24

5 0

2 years ago

Read 2 more answers