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3 years ago

Which choice is right

Mathematics

1 answer:

zysi [14]3 years ago

8 0

A is the right answer

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Help ill give brainlest

exis [7]

answer: hm i dnt do this at my school but, idrk

just switch them around sorry

Step-by-step explanation:

3 0

1 year ago

Which of the following is the solution to 3/x + 2/(x+1) = 3/5x?

sergey [27]

Answer:

3/x + 2/(x+1) = 3/5x

[3 · 5(x + 1) + 2 · 5x] / 5x(x + 1) = 3(x + 1) / 5x(x + 1)

3 · 5(x + 1) + 2 · 5x = 3(x + 1)

15x + 15 + 10x = 3x + 3

15x + 10x - 3x = -15 + 3

22x = -12

x = -12/22 = -6/11

3 0

3 years ago

Lila read 142 pages on Friday and 168 pages on Saturday. Estimate how many pageslila read on Friday and Saturday combined.

erik [133]

To find the answer, you need to round to the nearest tens. Round 142 to 140 and 1 68 to 160. You know that 1+1=2, and 6+4=10, so 200+100=300 pages read.

5 0

2 years ago

Read 2 more answers

How do you 43-45. Please I’m struggling

SpyIntel [72]

Can you show the mentioned diagram?

6 0

2 years ago

The width of a rectangle is 4 inches greater than half the length. The perimeter is 56 inches. What is the length and the width

yulyashka [42]

Answer:

Length of the rectangle = 16 inches

Width of the rectangle = 12 inches

Step-by-step explanation:

Let the length of the rectangle be represented by x.

Then width can be expressed as $\[\frac{x}{2}+4\]
$

Perimeter of a rectangle is the sum of four sides of the rectangle.

This can be expressed as 2*(length + breadth)

= $2* (x + \frac{x}{2}+4)$

= $2* (\frac{3x}{2}+4)$

= $3x + 8$

But perimeter is given as 56.

So, $\[3x + 8 = 56\]
$

=> $3x = 48$

=> $x = 16$

Hence length of the rectangle = 16 inches

Width of the rectangle = $\frac{16}{2}+4$ = 12 inches

7 0

2 years ago

Read 2 more answers