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e-lub [12.9K]
3 years ago
9

Solve for x or find x ​

Mathematics
1 answer:
ratelena [41]3 years ago
4 0

the answer is x= 4

AB and CD are the same length

8x-1 =31

8x=32

x=4

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F(x) = 23 – 22<br> g(x) = 4x + 5
Mandarinka [93]

Answer:

23-22=1

5 times 4=20

Step-by-step explanation:

7 0
3 years ago
First to answer this (and correctly) get a brainliest and like
bezimeni [28]

Answer:

240 ft squared

Step-by-step explanation:

there are 3 rectangles so l*w for each of them

(12*6)+(13+6)+(5*6)

72+78+30

sa of a triangle is b*h divided by 2

5*12 divided by 2=30

there are two equal triangles so

180+30+30=240

8 0
3 years ago
Read 2 more answers
A bricklayer is able to set 2.5 bricks in one minute. How many bricks can he set in 8 hours?
pochemuha

Given:

A bricklayer is able to set 2.5 bricks in one minute.

Required:

To find the number of bricks can he set in 8 hours.

Explanation:

8 hours =480 minutes.

2.5 bricks in one minute.

So for 480 minutes,

\begin{gathered} =2.5\times480 \\  \\ =1200 \end{gathered}

Final Answer:

1,200 bricks can he set in 8 hours.

5 0
1 year ago
Which one is the answer?
ziro4ka [17]
Answer: its B because it does not pass the vertical line test
6 0
2 years ago
Read 2 more answers
Emily is making a flag with the dimensions shown. What is the minimum amount of material needed for the flag?
ipn [44]

9514 1404 393

Answer:

  B  80 square inches

Step-by-step explanation:

The area of a parallelogram has the same formula as the area of a rectangle:

  A = bh . . . . . b is the base; h is the height

  A = (10 in)(8 in)

  A = 80 in²

The minimum amount of material needed is 80 square inches.

7 0
2 years ago
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