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Vsevolod [243]
3 years ago
5

HELP PLEASE 25 POINTS

Mathematics
2 answers:
Yuri [45]3 years ago
7 0

Answer:

It is only 13

Step-by-step explanation:

Brainly takes away half points by the way

mixas84 [53]3 years ago
5 0

Answer:

AD=√AB^2-BD^2=√10^2-8^2=√36=6

DC=√BC^2-BD^2=√17^2-8^2=√225=15

AC=AD+DC=21

Step-by-step explanation:

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Darcy gave her beauty technician a $4.40 tip. The tip was 5% of the cost of the procedure. Write an
Xelga [282]
Can you explain more please


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4 0
3 years ago
A van drove 241. 92 miles on 10. 8 gallons of gas. How far could the van drive on a full tank of 16. 2 gallons of gas? Drag and
mrs_skeptik [129]

You can use the given data to find out how many miles does the van travels for 1 gallon of gas. This will help you get the distance van can travel for full tank (16.2 gallons) of gas.

The considered van with full tank(16.2 gallons) can travel 362.88 miles

<h3>How to find the distance the van can travel per gallon of gas?</h3>

Since the considered van traveled 241.92 miles in 10.8 gallons, then we can take equal in dimension of input and output relation.

10.8 \: \rm gallons = 241.92 \: miles\\\\\text{Dividing both quantities by 10.8 to get miles traveled per gallon}\\\\\dfrac{10.8}{10.8} \:  gallon = \dfrac{241.92}{10.8} \: miles\\\\ 1 \: gallon = 22.4 \: miles

Thus, the considered van travels 22.4 miles per gallon of gas.

Now, since full tank consists of 16.2 gallons, thus, multiplying by 16.2 on both the sides, we  get

\rm 1 \: gallon = 22.4 \: miles\\\\16.2 \: gallons  = 16.2 \times 22.4 \: miles = 362.88 \: miles

Thus,

The considered van with full tank(16.2 gallons) can travel 362.88 miles

Learn more about division here:

brainly.com/question/2689177

8 0
2 years ago
If a soccer team won 7 of its 12 games, what was their ratio of wins to losses? Assume that there were no tie games.
Bumek [7]

Answer:

There is something missing in what you put right? Bc it doesn't make any sense. XD

Step-by-step explanation:


7 0
4 years ago
Read 2 more answers
Get a lot of points and brainliest if answer this question correctly and FAST!!!
il63 [147K]

Part 1: The right answer is Option B.

Part 2: The right answer is Option B.

Step-by-step explanation:

Given,

1 hour = 120 calories

Part 1: How many calories are burned per minute when walking on a treadmill?

1 hour = 120 calories

1 hour = 60 minutes

Therefore,

60 minutes = 120 calories

1 minute = \frac{120}{60}=2\ calories

2 calories are burned per minute.

The right answer is Option B.

Part 2: Assuming you walk at a constant rate and burn 120 calories per hour, how many minutes will it take to burn 75 calories.

From part 1;

1 minute = 2 calories

1 calorie = \frac{1}{2}\ minute = 0.5\ minutes

75 calories = 75*0.5 = 37.5 minutes

The right answer is Option B.

Keywords: multiplication, division

Learn more about multiplication at:

  • brainly.com/question/12954015
  • brainly.com/question/13018923

#LearnwithBrainly

7 0
3 years ago
What is 2x + 17<br><br> Please explain with work shown, Thank you!
Schach [20]
X = -8.5

set 2x + 17 = to 0
subtract 17 from both sides
divide by 2

5 0
4 years ago
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