3 years ago

Plz help this is due tomorrow

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

7:8 Purl Stitches I believe ! :)

You might be interested in

What is x for Unknown angle problems with algebra?

yulyashka [42]

The value of x=20

Step-by-step explanation:

We need to find the value of x

We are given a right angle which is equal to 90°

So, all three angles must sum to 90°

Our equation will be:

$x+2x+(x+10)=90$

Solving and finding value of x

$x+2x+x+10=90\\4x=90-10\\4x=80\\x=80/4\\x=20$

So, the value of x=20

Keywords: Angles

Learn more about angles at:

#learnwithBrainly

5 0

3 years ago

Antonio wants to choose a career path in which he would earn a median income of at least $20,000. He wants on-the-job training i

Zielflug [23.3K]

B) security guard

is the answer

hope this helps :D

4 0

3 years ago

Read 2 more answers

Find the remainder when x⁴+x³-2x²+x+1 divided by x+1

Zolol [24]

Answer:

$\frac{-2}{x+1}$

Step-by-step explanation:

$x^3-2x+3-\frac{2}{x+1}$

also if ur brainly staff and seeing this

plz remove/delete my account asap tysm

5 0

3 years ago

If you are receiving $57.94 in change, what is the lowest combination of bills and coins that will still give you the correct ch

mestny [16]

1 50 dollar bill

1 5 dollar bill

2 1 dollar bills

3 quarters

1 dime

1 nickel

4 pennies

7 0

3 years ago

A collection of nickels and quarters are worth $2.85. There are 3 more nickels than quarters. How many nickels and quarters are

Alex777 [14]

Answer:

nickels = 12

quarters = 9

Step-by-step explanation:

Let number of quarters be "q", and

number of nickels be "n"

Nickels are worth $0.05 and Quarters are worth $0.25

Since all of them are worth 2.85, we can write:

0.25q + 0.05n = 2.85

Also, we know, there are 3 more nickels than quarters, so we can write:

n = 3 + q

Now, we can substitute equation 2 into equation 1 to get:

$0.25q + 0.05n = 2.85\\0.25q + 0.05(3+q) = 2.85\\0.25q+0.15+0.05q=2.85$

Now, we solve for q:

$0.25q+0.15+0.05q=2.85\\0.3q=2.70\\q=9$

There are 9 quarters.

We know n = 3 + q

So,

n = 3 + 9

n = 12

There are 12 nickels

7 0

3 years ago