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2 years ago

Please help I need help right now

Mathematics

2 answers:

galben [10]2 years ago

7 0

I think this would be the correct answer but I’m sorry if it’s wrong. Hope this helps!

Andrew [12]2 years ago

4 0

Answer:

I don't know

Step-by-step explanation:

but I feel like I've done that problem before lol.

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Solve for y<br> 1/8y-2/3=5.5

amm1812

Answer:

y = 49 1/3

Step-by-step explanation:

1/8y-2/3=5.5

1/8y = 5.5 + 2/3

multiply both sides by 8:

y = 8(5.5 + 2/3) = 44 + 16/3 = 44 + 5 1/3 = 49 1/3

7 0

2 years ago

Read 2 more answers

Someone help me with this

Alenkasestr [34]

Answer:

70°

Step-by-step explanation:

ABC is the center angle that sees the arc and is twice as angle ADC so the measure of ABC is e × 35 = 70

3 0

3 years ago

Read 2 more answers

The area of square abcd is 7cm^2 <br><br>show that x^2+4x=3

AveGali [126]

Answer:

see explanation

Step-by-step explanation:

The area (A) of the square = s² ( s is the measure of the side )

Here s = x + 2 and A = 7 , thus

(x + 2)² = 7 ← expand left side using FOIL

x² + 4x + 4 = 7 ( subtract 4 from both sides )

x² + 4x = 3 ← as required

4 0

2 years ago

What is the slope of a line parallel to the line with equation 5x + 3y = 7?

weeeeeb [17]

Answer:

-5/3

Step-by-step explanation:

Parallel lines are lines which have the exact same slope but different y-intercepts. We can find the slope by converting to slope-intercept form, y=mx+b from standard form.

We convert by using inverse operations to isolate y.

5x+3y=7

5x-5x+3y=7-5x

0x+3y=-5x+7

3y=-5x+7

$\frac{3y}{3} =\frac{-5x+7}{3} \\y=\frac{-5}{3}x+\frac{7}{3}$ .

The slope is -5/3. SInce parallel lines have the same slope, the slope for a parallel line will be -5/3.

3 0

2 years ago

A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 180 lb and each bo

s344n2d4d5 [400]

It would be 12 boxes

3 0

2 years ago

Please help I need help right now​

Please help I need help right now