3 years ago

What is the middle term of the product of (x + 5)(x + 2)? A.7x B.10x C.18x

1 answer:

8 0

When you use F.O.I.L. on problems you get an answer that looks like this; ax^2 + bx + c. The middle term is bx. To find this term we solve out by multiplication. so x*x + 5*x + 2*x + 5*2 or x^2 + 7x + 10, so the middle term is 7x.

You might be interested in

A factory makes cars at a constant rate. The table shows the number of car’s made for different length’s of time. A manager draw

blagie [28]

Answer:

im not sure if this is right or not but i did the math and got 26

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Select all the correct expressions in the table which expressions are equivalent to the given complex number 45+2i

aksik [14]

Answer:

its gonna be the second one down on the left!! i can give an explanation if ur having trouble

Step-by-step explanation:

6 0

3 years ago

Please help me out! As soon as possible.

Liula [17]

Answer:

Number of hours gardening

Step-by-step explanation:

12g

g = Number of hours gardening

6 0

2 years ago

PLEASE HELP!!! WILL GIVE BRAINLEST AWARD FOR MOST DESCRIPTIVE

Rashid [163]

The law of cosines states that:

c^2=a^2+b^2-2abcosC

You already have all the values for the variables with the exception of x so:

x^2=25+100-100cos60

x=√(125-100cos60)

x=√75

x≈8.66 to nearest one-hundredth...

3 0

3 years ago

One T-shirt is sold for every 5 people who attend a concert. What is one way to write the unit rate in words?

liraira [26]

Answer : the answer is 5 people per T-shirt

Step-by-step explanation: because its 5 people per 1 T-shirt

3 0

3 years ago