3 years ago

Which of the following statements is true?

Mathematics

1 answer:

Arada [10]3 years ago

5 0

Answer:

its c i tink but im not completly sure

Step-by-step explanation:

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What is 43/24 as a mixed number?

egoroff_w [7]

$\frac{43}{24}=\frac{24+19}{24}=\frac{24}{24}+\frac{19}{24}=1+\frac{19}{24}=1\frac{19}{24}$

7 0

4 years ago

The mean of 19 numbers is 17. An extra number is included and the mean increases to 23. What is the extra number?

bearhunter [10]

Answer:

Extra number = (23×20) - (19×17)

= 137

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3 years ago

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this

Alexxx [7]

Answer:

20 miles) / (4 hours) = (20/4) (miles/hours) = 5 miles per hour

(4 hours) / (20 miles) = (4/20) (hours/miles) = 0.2 hours per mile =

12 minutes per mile

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3 years ago

Pls help i know x= 8

patriot [66]

Answer:

if x=8 then m<2=32, and m<3=36 and d=112 because the other side of angle 3 and 2 is the same so you know a triangle is 180 so 180-68=112.

7 0

2 years ago

Somebody help me with these two I have one more after then I can go outside :)

Viktor [21]

Answer:

Step-by-step explanation:

perimeter of a circle is d $\pi$

50 $\pi$ = 157.0796 for both of the circular ends

plus 200 for the two straights

357.07 m

the triangle is 8*2.5 =20 for both sides

10*10 = 100

and 5*7=35 but that's a negative , it's subtracted

120-35=85

85 $in^{2}$

Now go out side and get exercise :)

4 0

3 years ago

Read 2 more answers