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Gre4nikov [31]
4 years ago
10

PLZ HELP ME THANKS Solve each application using algebra. Write your equation or inequality and show your solving steps.... A 10-

meter wire is cut into 2 unequal pieces. The large piece is 3 meters less than twice the smaller piece. Use algebra to determine the lengths of each piece
Mathematics
2 answers:
marysya [2.9K]4 years ago
4 0

Answer:

4 1/3 m  and 5 2/3 m

Step-by-step explanation:

smaller piece -l

large piece=2*l-3

l+2l-3=10

3l-3=10

+3      +3

3l=13

:3   :3

l=13/3=4 1/3 m

L= 2*13/3  -3=26/3-9/3=17/3=5 2/3m

GarryVolchara [31]4 years ago
3 0

Answer:

Small=4\frac{1}{3}

Large=5\frac{2}{3}

Step-by-step explanation:

Small = x

Large = 2x - 3

3x - 3 = 10

3x = 13

x=\frac{13}{3}

Small=\frac{13}{3}

Large=5\frac{2}{3}

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crimeas [40]
# 3 is .4 because u multiply .2*.2
4 0
4 years ago
A decorator wants to line the bottom with through George with paper if the bottom each drawer measures 36“ x 20“ how many square
amm1812

The amount of paper that are needed to line the bottom of 3 drawers with paper is equal to 2,160 square inches.

<h3>How to determine the amount of paper?</h3>

First of all, we would calculate the area of the bottom of each drawer as follows:

Area = length × width

Area = 36 × 20

Area = 720 square inches.

Next, we would multiply this area by 3:

Total area = 720 × 3

Total area = 2,160 square inches.

Read more on area here: brainly.com/question/12940992

#SPJ1

<u>Complete Question:</u>

A decorator wants to line the bottom of 3 drawers with paper. If the bottom of each drawer measures 36 inches by 20 inches, how many square inches of paper are needed?

A. 1,040

B. 1,080

C. 2,040

D. 2,160

5 0
2 years ago
50 POINTS AND I WILL MARK BRAINLIEST
iVinArrow [24]

Answer:

A

Step-by-step explanation:

Slope intercept form is

y=mx+b

y is y

3x is mx

and

b is 2

3 0
3 years ago
Read 2 more answers
Please Help! ASAP!<br> f(x)=x^2. What is g(x)??????
AnnZ [28]

Answer:

The first one

Step-by-step explanation:

g(x) = ax² + bx + c

Point (0,0):

0 = a.0² + b.0 + c

c = 0

Point (2,1):

1 = a.2² + b.2 + c

4a + 2b + c = 1

But c = 0. Then:

4a + 2b = 1

Another point: (- 2, 1):

1 = a.(- 2)² + b.(- 2) + c

4a - 2b = 1

{4a + 2b = 1

{4a - 2b = 1

4a + 2b = 4a - 2b

4a - 4a = - 2b - 2b

- 4b = 0

b = 0

4a + 2b = 1

4a + 2.0 = 1

4a = 1

a = 1/4

The formula is:

g(x) = (1/4)x²

I hope I've helped you.

8 0
4 years ago
Suppose there are 8 boys and 7 girls in a classroom. If one student is chosen at random to run a errand. What is the probability
Mariulka [41]

Answer:

7/15

Step-by-step explanation:

7+8=15

there's 7 girls so you have 7/15 chance of getting a girl

5 0
3 years ago
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