Triangle ABC, B, C has translated 5 units to the right and 4 units up to create triangle A'B'C' What is the measure of ∠B?

someone please help me. i don't get it T^T

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

i don't think there is enough

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be