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2 years ago

40 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HELPPPPPPPP!!!

Mathematics

2 answers:

Dmitrij [34]2 years ago

5 0

School to mall - 16 miles
mall to library - 30 miles

16²+30²=X²
256+900=X²
X²=1156
X=34

16+30=46
hypotenuse = 34
46-34=12
So Mike travel 12 miles more.

Daniel [21]2 years ago

4 0

Answer:

he traveled 12 miles or more:))))

Step-by-step explanation:

hope it helped the other person is right!!!

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SOMEONE PLEASE HELP ME! I promise i will mark brainlest, but i need the right answer for this. help is much appreciated <3

Dafna1 [17]

Answer:

I say A or B but in favor A

Step-by-step explanation:

5 0

2 years ago

A circle has a radius of 5 in. A central angle that measures 150° cuts off an arc.

Slav-nsk [51]

Answer:

Part 1) The exact value of the arc length is $\frac{25}{6}\pi \ in$

Part 2) The approximate value of the arc length is $13.1\ in$

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference of a circle is equal to

$C=2\pi r$

we have

$r=5\ in$

substitute

$C=2\pi (5)$

$C=10\pi\ in$

step 2

Find the exact value of the arc length by a central angle of 150 degrees

Remember that the circumference of a circle subtends a central angle of 360 degrees

by proportion

$\frac{10\pi}{360} =\frac{x}{150}\\ \\x=10\pi *150/360\\ \\x=\frac{25}{6}\pi \ in$

step 3

Find the approximate value of the arc length

To find the approximate value, assume

$\pi =3.14$

substitute

$\frac{25}{6}(3.14)=13.1\ in$

7 0

2 years ago

What is the probability of getting two heads and two tails in four flips of a fair coin?

jekas [21]

Number of combinations possible = 4! / 2! 2! = 6

Each of these has probability 1/2*1/2*1/2*1/2 = 1/16

Required probability = 6 * 1/16 = 3/8

3 0

2 years ago

What is m∠ MHJ?<br> 35<br> 50<br> 72.5<br> 92.5

NNADVOKAT [17]

Answer:

Step-by-step explanation:

MHJ and LHK are vertical angles, which means they are equal

2x-20 = x+15

Subtract x from each side

2x-20-x = x+15-x

x-20 = 15

Add 20 to each side

x-20+20 = 15+20

x = 35

We want to find MHJ

MHJ =2x-20

=2(35) -20

= 70 -20

= 50

3 0

3 years ago

Read 2 more answers

You know the length and width of a scale model. what additional information do you need to find the scale of the model?

DENIUS [597]

What the model is scaled by

5 0

3 years ago