1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lunna [17]
3 years ago
13

It takes a jet 2 hours to fly 1100 miles at this rate. How far does it fly in 8 hours

Mathematics
1 answer:
aivan3 [116]3 years ago
4 0

Answer: The jet will fly 4400miles in 8 hours.

Step-by-step explanation:

Let the missing value be represented by x

2 hours = 1100 miles

8 hours = x

We cross multiply:

2x = 1100 x 8

2x = 8800

Divide both sides by 2 to get the value of x

x = 8800/2

x = 4400

Therefore, the jet will fly 4400miles in 8 hours.

You might be interested in
David wants to hang a mirror in his room. The mirror and frame must have an area of 8 square feet. The mirror is 2 feet wide and
hoa [83]

Answer:

4x^2+10x-2=0

Step-by-step explanation:

So the total area of mirror: 2*3 = 6 ft sq

8-6 = 2 ft sq is the area of the frame

x is the thickness of the frame

so we have (2*x)*2+(3*x)*2+x*x*4= 2

4x+6x+4x^2=2

-> 4x^2+10x-2=0

8 0
3 years ago
Solve in PEMDAS:<br> 3 + [2 + 3 X (6 X 3)]
sladkih [1.3K]
The answer should be 59
3 0
2 years ago
Find the perimeter. Simplify your answer.<br> 4y-5<br> 10y-4<br> 7y+8<br> 74-5
KonstantinChe [14]

(10y - 4) + (7y + 8) + (7y - 5) + (4y - 5) =

= 10y - 4 + 7y + 8 + 7y - 5 + 4y - 5 =

= 10y + 7y + 7y + 4y - 4 + 8 - 5 - 5 = <u>2</u><u>8</u><u>y</u><u> </u><u>-</u><u> </u><u>6</u>

6 0
3 years ago
Read 2 more answers
Condense the expression to the logarithm of a single quantity.<br><br>​
vladimir1956 [14]

Answer:

\log _3\left(\frac{x^{\frac{1}{2}}}{\left(y+8\right)^2}\right)

Step-by-step explanation:

-> Apply log rules

\log _3\left(x^{\frac{1}{2}}\right)-2\log _3\left(y+8\right)

->

\log _3\left(x^{\frac{1}{2}}\right)-\log _3\left(\left(y+8\right)^2\right)

-> Apply basic math rules

\log _3\left(\frac{x^{\frac{1}{2}}}{\left(y+8\right)^2}\right)

7 0
2 years ago
Solve for x by completing the square: x2 - 12x + 11 = 0
sineoko [7]

Answer:

B

Step-by-step explanation:

x² - 12x + 11 = 0 ( subtract 11 from both sides )

x² - 12x = - 11

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 6)x + 36 = - 11 + 36

(x - 6)² = 25 ( take square root of both sides )

x - 6 = ± \sqrt{25} = ± 5 ( add 6 to both sides )

x = 6 ± 5

Then

x = 6 - 5 = 1 ⇒ (1, 0 )

x = 6 + 5 = 11 ⇒ (11, 0 )

6 0
2 years ago
Other questions:
  • Describe the structure of an ionic crystal
    13·1 answer
  • at a game show there are 7 (including you and your friend) in the front row. The host randomly chooses three people from the fro
    11·2 answers
  • You have a three year fixed rate lease of $900/month due to expire next month. Your landlord is willing to renew the three year
    7·1 answer
  • A student is trying to solve the system of two equations given below:
    12·2 answers
  • 8,341 round to the nearest 1000
    10·2 answers
  • Will mark branliest if gotten right!
    7·1 answer
  • Sheesh i need help… first to get it right earns the brainliest !!
    13·1 answer
  • Pls help i will give brainliest!
    11·1 answer
  • On a coordinate plane, line D F goes through points (negative 1, negative 3) and (2, 3). Point G is at (negative 4, negative 4).
    11·1 answer
  • 5<br><br> ——<br> ——<br><br><br> i need help!!<br><br><br> ————-<br> math geniuses pls help me!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!