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3 years ago

Matt is on a road trip and is

Mathematics

2 answers:

Svet_ta [14]3 years ago

7 0

Answer:

80 miles

Step-by-step explanation:

basically just 4×20. quite simple really

vodomira [7]3 years ago

7 0

Answer:

The actual distance of Matt's trip is 80 miles.

Step-by-step explanation:

Since we are given the scale 1in : 20 miles we know that each inch of Matt's trip on the map equals 20 miles, therefore we just have to multiply the length of the trip on the map given inches by 20. And so we get...

4 x 20 = 80

Therefore the actual distance of Matt's trip is 80 miles.

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Answer B

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3 years ago

Find the area of the figure to the nearest tenth

schepotkina [342]

Answer:

Step-by-step explanation:

This is a sector of a circle measuring 140° and the circle has radius 9 inches.

We can use the formula for the area sector of a circle to figure this out.

Area of a Sector of a Circle = $\frac{\theta}{360}*\pi r^2$

Where

$\theta$ is the intercepted angle (here it is 140), and

r is the radius (here it is 9)

<em>plugging into the formula, we get:</em>

<em> $A=\frac{\theta}{360}*\pi r^2\\=\frac{140}{360}*\pi (9)^2\\=\frac{7}{18}*81\pi\\=98.96$ </em>

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Option A is right.

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4 years ago

Please my dog just farted

8090 [49]

Answer:

perimeter = 4 x side

perimeter = 4(4x–1) = 16x – 4

Step-by-step explanation:

Please correct me if I am wrong :)

6 0

3 years ago

In KLM, LM=7 and angle K=45. Find KL. Leave your answer in simplest radical form.

Sphinxa [80]

Answer in simplest radical form would be 7.(:

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4 years ago

The equation y = 426x + 5356 approximates a school's annual tuition, y in dollars, given the number of years since 2000X. Predic

IRINA_888 [86]

Answer:

$12,172

Step-by-step explanation:

The year 2016 is 16 years after the year 2000. So, because x = the number of years since 2000, which we have determined is 16, you need to substitute it for x in the equation.

So,

y = 426(16) + 5,356

REMINDER: The parenthesis tell you to multiply, so:

y = 426 × 16 = 6,816

6,816 + 5,356 = 12,172

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3 years ago