3 years ago

This is the question i need help with

Mathematics

1 answer:

vekshin13 years ago

4 0

I'm pretty sure it should be the 45. or A

You might be interested in

What are the two ratios that are equivalent to 2:9

weeeeeb [17]

Answer:

Step-by-step explanation:

2:9 is equivalent to

18: 81 because is 2*9 : 9*9

12:54 because is 2*6 : 9* 6

8 0

3 years ago

I need help and a explanation please

Zanzabum

Answer:

$6.48

Step-by-step explanation:

It would be $6.48 because 1.60 times 4 1/2 is 7.2 and if you do 10% of 7.2 you get B.

3 0

3 years ago

Write the quadratic function f(x) = x2 - 2x - 8 in factored form.

Ronch [10]

Answer:

Hello,

answer C

Step-by-step explanation:

$f(x)=x^2+2x-8\\\\=x^2-4x+2x-8\\\\=x(x-4)+2(x-4)\\\\=(x-4)(x+2)\\\\Answer\ C$

7 0

2 years ago

What is the sum of 3/4 and 4/5?

dybincka [34]

Answer:

your answer is 1.5

Step-by-step explanation:

3/4 simpified is 0.75 + 4/5 simplied is 0.8

0.75+0.8=1.5

3 0

2 years ago

Read 2 more answers

What is 7 times the sum of a number and 8. I will be giving brainliest

rewona [7]

Answer:

7x(a+8)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers