All categories

3 years ago

Please help I don’t know this and I need help really really bad

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

3 0

Answer:

A, B, and C

Step-by-step explanation:

If you want to keep a shape congruent, you would only want to change the positioning of said shape.

Dilation is when you change the size of said shape, so it wouldn't work

Reflections are only reflecting a shape across a certain plane

Rotations are only rotating a shape around a point

Translations are literally just moving a shape

Therefore, the answers without dilation would be correct, so A, B, and C

You might be interested in

F(x) = 3x^2 + 4x - 7<br> g(x) = 5x - 3<br> Find (f +g) (x)

snow_tiger [21]

$f(x) = 3x^2 + 4x - 7$ $g(x) = 5x - 3$

$(f + g)(x) = f(x) + g(x)\\= (3x^2 + 4x - 7) + (5x - 3)\\= 3x^2 + 4x - 7 + 5x - 3\\= 3x^2 + 9x - 10$

4 0

3 years ago

What are the solutions to the equation x² = 256?

tester [92]

The correct answer would be 128.

7 0

4 years ago

Read 2 more answers

WILL GIVE BRAINLIEST

Aleksandr-060686 [28]

Answer:

Choice C (OS)

Step-by-step explanation:

the radius is half of the diameter which is AB, or any line from point O to the actual circle. And because one option is point O to point S (point on circle) the answer is Choice C (OS)

4 0

3 years ago

(co|t^2x)/(1-sin^2x)

olga_2 [115]

Hello :
cot(x) = cos(x)/sin(x) .... cot²(x) = cos²(x)/sin²(x)
1-sin²(x) = cos²(x)
cot²(x)(1-sin²(x)) = ( cos²(x)/sin²(x))× cos²(x) = 1/sin²(x)

3 0

3 years ago

Find the slope of the line passing through (0, 8) and (-4,10).

Bond [772]

Answer:

slope = - $\frac{1}{2}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ )/ (x₂ - x₁ )

with (x₁, y₁ ) = (0, 8) and (x₂, y₂ ) = (- 4, 10)

m = $\frac{10-8}{-4-0}$ = $\frac{2}{-4}$ = - $\frac{1}{2}$

7 0

4 years ago

Read 2 more answers