3 years ago

Am I correct? Please explain! Will mark brainliest

Mathematics

1 answer:

marta [7]3 years ago

4 0

Answer:

nr. 1 and 3 is a Dilation 2 and 4 are not Dilations

Step-by-step explanation:

Dilation is an elnargment or shink of a figure by a x(factor) that makes the SAME image but smaller or larger

You might be interested in

What is -3/4 + (-3/14) Give your answer as a reduced fraction

Advocard [28]

Answer:

- $\frac{27}{28}$

Step-by-step explanation:

hope this was the answer you were looking for.

4 0

3 years ago

What type of triangle has an exterior angle that is obtuse at two vertices? Explain your reasoning.

navik [9.2K]

Answer:

A right triangle

Step-by-step explanation:

A right triangle would meet these characteristics. A triangle's inner angles always add up to be 180 degrees. A right triangle has one angle at 90 degrees meaning the other two angles need to be less than 90 degrees and sum up to be 90 degrees. This would indicate that both of these angles' exterior angles would be obtuse because they would be wider than 90 degrees.

5 0

3 years ago

I’m about to take the test please hurry! I will give brianliest.

scZoUnD [109]

Answer:

i think its 358

Step-by-step explanation:

5 0

2 years ago

14. f(x) = -x4 + x² + 4; x = -1

natali 33 [55]

Answer:

f(-1) = 4

Step-by-step explanation:

See below for the synthetic division tableau. The remainder is 4, hence ...

f(-1) = 4

___

IMO, in this function it is far easier just to substitute -1 for x. Since the only terms are of even degree, the value of f(-1) is the sum of the coefficients:

f(-1) = -1 +1 +4

f(-1) = 4

5 0

3 years ago

10A. A triangle has side lengths of 10 centimeters, 24 centimeters and 28

tekilochka [14]

Answer:

Step-by-step explanation:

10² + 24² ≠ 28²

6 0

2 years ago