I’ll give brainliest please help There are 2 answers for this (use a comma to separate them)

Emma got 90% of the questions on her history test correct if she answered 27 questions correctly how many questions did Emma get wrong?

There were (A) questions on the test so she got (B) questions wrong

30 question on the test, 3 wrong

Step-by-step explanation:

f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have