MATHEMATICS HIGH SCHOOL

Which relationship is always true for the angles x, y, and z of triangle MNP?

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

In every triangle, all the measures of the angles combined is 180 degrees.

So x + y + z = 180 degrees

Answer 2

Answer:

Answer:

180 dg

Step-by-step explanation:

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Monica walks 2 miles each day Monday through Friday. She walks 3 miles on Saturday. She does not walk on Sunday. Monica calculates that she will have walked 127 miles after 29 weeks.What is an estimate for the number of miles that Monica will have walked after 29 weeks? Is her original calculation reasonable?

137; her original calculation is reasonable

145; her original calculation is not reasonable

310; her original calculation is reasonable

390; her original calculation is not reasonable

Answers

lets calculate how much she walks each weeks and then we multiply that by the number of weeks.
weekWalk = 5(2) + 3 = 10 + 3 = 13
therefore, she walks 13 miles per week, if she walked for 29 weeks then we have:
total walked =(29)(13) = 377
so she walked 377 miles total, so her original estimate is not reasonable

Answer

390; her original calculation is not reasonable

Step-by-step explanation:

A toddler crawled 3 yards, stopped, then continued to crawl 11 more feet. How many feet did he travel in total?

Answers

So how many Feet right? A yard has 3 feet in it so 3*3=9, nine feet there. So 9+11= 20. The toddler traveled 20 feet total.

add them up
wait, convert yards to feet
3 feet in 1 yard
times 3
9 feet in 3 yard

9 feet first, then 11 feet
add
9+11=20 feet

I need to prove in words how I got my answer for, "Find the smallest number easily divisible by each counting number from 1 to 10." The answer is 2520, but I don't know how to explain how I got it. Can anyone give me a basic answer to this?

Answers

Try writing each equation from 1-10 that equal this number. That will prove it. Hope this helps!

HELP me with These questions

Answers

Answer: 13.96 in²

Step-by-step explanation:

radius (r)

d = 2r

16 = 2r

8 = r

angle in radians (θ)

$(180)/(\pi) =(25)/(\theta)$

180(θ) = 25(π)

θ = $(25)/(180)\pi$

θ = $(5)/(36)\pi$

Area (A)

A = $(1)/(2)$ r² θ

= $(1)/(2)(8)^(2)((5)/(36)\pi)$

= $(40)/(9)\pi$

= 13.96

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Answer: 12π

Step-by-step explanation:

s = rθ

= 60 $((\pi )/(5))$

= 12π

*************************************************************************

Answer: 22.440 cm²

Step-by-step explanation:

A = $(1)/(2)$ r²θ

= $(1)/(2)$ (10)² $(\frac{\pi} {7})$

= $(50)/(7)\pi$

= 22.440

*************************************************************************

Answer: 270°, 630°, -450°, -810°

Step-by-step explanation:

positive: -90 + 360 = 270

270 + 360 = 630

negative: -90 - 360 = -450

-450 - 360 = -810

*************************************************************************

Answer: $\frac{3\pi} {4}$

Step-by-step explanation:

$\frac{19\pi} {4} - 2\pi$

= $\frac{19\pi} {4} - \frac{8\pi} {4}$

= $\frac{11\pi} {4}$

$(11\pi)/(4) - 2\pi$

= $\frac{11\pi} {4} - \frac{8\pi} {4}$

= $\frac{3\pi} {4}$

If you subtract another 2π, you will end up with a negative value. The question asks for the smallest positive value.

108 is 36% of what number? Write and solve a proportion to solve the problem

Answers

Let the number = x

Then, it would be: (x*36)/100 = 108

x*36 = 10800

x = 10800/36

x = 300

108 is 36 percent of the number 300.

Use a proportion to proceed to find the number.

A proportion is an equation that shows two ratios are equivalent.
In this case, we want to find the number that 108 is 36% of.

Write this proportion as:

108/x = 36/100

Here,

x represents the unknown number that we want to find.

Simplify this proportion by cross-multiplying:

(108)( 100) = 36x

Simplifying further, we get:

x = (10800)/36

x = 300

Therefore, 108 is 36% of 300.

Hence, the required number is 300.

Learn more about the percent visit:

brainly.com/question/24877689

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A basket contains 14 white eggs, 15 brown eggs, and 11 lemons. Taylor is in a hurry to make breakfast and picks something from the basket at random.The exact probability that Taylor picks an egg from the basket is ?