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3 years ago

22. On a map, Center St, passes through coordinates (5, -3) and (3,7), Merrie Rd.

Mathematics

1 answer:

Aloiza [94]3 years ago

4 0

Answer: B

Step-by-step explanation: It just is

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Find the circumference of the circle to the nearest 10th use 3.14 the radius is 25

Mashutka [201]

If the radius is 25, the diameter is 50.

Use C = (3.14)(50)

C = 157

No need round off to the nearest tenth.

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3 years ago

Factor 2x^2-128 completely

Alina [70]

2x² - 128

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3 years ago

1.94x - 10/8x + 4.32 = [2(1.15x+8.5)]

kipiarov [429]

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3 years ago

What is the value of a in the equation 0.75 (a - 2) = 5.25

irga5000 [103]

X=9 mark as brainlest if this helps ;)

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3 years ago

Read 2 more answers

It takes Bobby 12 hours longer to build a robot than it takes Alex. Together, they can build the Robot in 8 hours. How long does

anyanavicka [17]

Answer:

24 hours

Step-by-step explanation:

The computation of the number of hours taken by Bobby to build the robot by himself is shown below:

Given that

Bobby could take 12 hours

Together they could build in 8 hours

So based on the above information

the number of hours taken by Bobby to build the robot by himself is

Let us assume the above line be x

So,

$\frac{1}{8}-\frac{1}{12} = \frac{1}{x} \\\\\frac{6 - 4}{48} = \frac{1}{x} \\\\\frac{2}{48} = \frac{1}{x} \\\\x = \frac{48}{2}$

x = 24 hours

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3 years ago