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
White raven [17]
3 years ago
6

Beth had planned to run an average of 6 miles per hour in a race. She had a very good race and actually ran at an average of 7 m

iles per hour, finishing ten minutes sooner than if she had averaged 6 miles per hour. How long was the race? 6 miles? 7 miles? 18 miles? 60 miles? 70 miles?​
Mathematics
1 answer:
serg [7]3 years ago
7 0

Answer:

(x/7) = actual time

Step-by-step explanation:

You might be interested in
2 POS
Lostsunrise [7]

Answer:

A. x=0

Step-by-step explanation:

x+20+10x=20+9x

cancel equal terms

x+10x+9x

add x to 10x

11x=9x

move variable to left

11x-9x=0

subtract 11x to 9x

2x=0

divide Both sides by 2

x=0

4 0
3 years ago
Find sin D sin E cos D and cos E
Andrew [12]

9514 1404 393

Answer:

  sin(D) = cos(E) = (√3)/2

  cos(D) = sin(E) = 1/2

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relationships between trig functions and right triangle sides.

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

For this diagram, this means ...

  sin(D) = cos(E) = (13√3)/26 = (√3)/2

  cos(D) = sin(E) = 13/26 = 1/2

5 0
3 years ago
Choose the number line of the solution to this inequality. c - 12 ≥ -16
MissTica

Answer: Yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Eggs are boxed in a crate. Each crate has 485 eggs. How many eggs are there in 525 ?
jok3333 [9.3K]

Answer:

254,625

Step-by-step explanation:

6 0
3 years ago
The area of this rectangle is 4x2
meriva

Answer:

8 units squared.

Step-by-step explanation:

Assuming the numbers are the length and width, we can use the formula for finding the area of the rectangle.

The area should be eight units squared.

a = l * w\\a = 4 * 2\\a= 8

3 0
3 years ago
Other questions:
  • 3x+2=5x What is the answer for this solving equations with variables on each side
    8·2 answers
  • Kenji earned the test scores below in English class. 79,91,93,85,86 and 88. After his next test, his mean and median scores both
    6·1 answer
  • write an equation of the parabola in intercept form that passes through (14,4) with x intercepts of 12 and -6​
    14·1 answer
  • A 36​-ft board is cut into 2 pieces so that one piece is 44 feet longer than 3 times the shorter piece. If the shorter piece is
    8·1 answer
  • HERE PLEASE HELP MEEEEE!!!!!!!!!!!!!11
    8·2 answers
  • What is an angle that is adjacent to<br> CED?
    6·1 answer
  • What is the slope of the line that passes through the points E(5, 1) and F(2-7)?<br> 12 Points)
    10·1 answer
  • Any girls wana hand out their snaps
    12·2 answers
  • A number squared then decreased by 15
    14·1 answer
  • For what value of x is line m parallel to line n?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!