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tensa zangetsu [6.8K]
3 years ago
10

Please help me, i have a test soon and i don’t understand this!

Mathematics
2 answers:
Nata [24]3 years ago
4 0

Answer:

the answer is

456,000,000

Step-by-step explanation:

IrinaVladis [17]3 years ago
3 0

Answer:

456,000,000

Step-by-step explanation:

Sorry if this is wrong  :(

Bye, have a good Day/Night  :)

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The height of Mountain P is 1,086 feet.The height of Mountain Q is 4 times the height of Mountain P.The area model shown below r
earnstyle [38]

Answer:

A=4000, B=80, C=24

Step-by-step explanation:

You forgot to put the correct area model, I attached it to the answer.

We have the fact that Mountain Q is 4 times the height of Mountain P. That's the "4" we have in the left side of our model. It's like having a multiplication table, next to the "4" we have "A" and upper this we have "1000", the only thing we have to do is multiplify 4*1000=4000. The next letter we have is B and below it we have "320", we divided it by 4, 320/4=80. The last letter we have is C, and is below a "6", we only have to multiplify it by 4, 6*4=24.

At the end we only sum our

  • A + 320 + c = 4344 (4 times the height of Mountain P).
  • 1000 + B + 6 = 1086(the height of the Mountain P).

8 0
3 years ago
Suppose a car uses one gallon of gasoline for every 20 miles traveled.
anzhelika [568]

The miles that can be travelled in the car on $30 gasoline is 240 miles (option A).

<h3>How many miles can the car travel?</h3>

The first step is to determine the total gallons in the car. The total gallons in the car can be determined by dividing the total value of the gasoline the car by the cost per gallon. Division is the process of determining the quotient of two or more numbers.

Total gallons = total value of gasoline in the car / cost per gallon

$30 / $2.50 = 12 gallons

The next step is to determine the total miles that the car can travel using the gallons available. To determine the total miles, multiply the total gallons by the number of miles that that one gallon can cover.

Total miles = miles one gallon can cover x total gallons in the car

12 x 20 = 240 miles

To learn more about gallons, please check: brainly.com/question/13713680

#SPJ1

4 0
2 years ago
If A+B+C=180<br>c) cos A + cos B + cos C = 1+4 sinA/2sinB/2sinC/2<br>​
boyakko [2]

Step-by-step explanation:

Hey there!

<em>See </em><em>explanation</em><em> </em><em>on </em><em>picture</em><em>.</em>

<em><u>Hope </u></em><em><u>it </u></em><em><u>helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

6 0
3 years ago
Help pleaseeeeeeeeeee​
REY [17]

Answer: y=9

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Factor f(x)=x2−8x+16<br><br> (A) (x−4)2<br> (B) (x+8)2<br> (C) (x−8)2<br> (D) (x+4)2
Fynjy0 [20]

Answer:

A

Step-by-step explanation:

(x-4)^2 = x^2 -4x -4x + (-4)*(-4)

= x^2-8x+16 as required

3 0
3 years ago
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