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
Over [174]
3 years ago
12

What is the measure of ∠F?

Mathematics
2 answers:
kifflom [539]3 years ago
7 0

Answer:

94°

Step-by-step explanation:

This is a quadrelateral, and so all the sides must equal 360.

Set the equation: F + 66 + 132 + 68 = 360

Isolate the variable F. First, simplify. Combine like terms: F + (266) = 360

Isolate the variable F. Subtract 266 from both sides:

F + 266 (-266) = 360 (-266)

F = 360 - 266

F = 94

94 is your answer.

~

Alla [95]3 years ago
4 0
The answer is 94 degrees because this is how you work it out.

And a full shape is 360 degrees so you subtract it.

132+68+66=266
360-266=94
You might be interested in
A rowing team rowed 90 miles while going with the current in the same amount of time as it took to row 10 miles going against th
pishuonlain [190]

Answer:

The speed in still water is 5 miles per hour.

Step-by-step explanation:

distance with current = 90 miles

distance against current = 10 miles

speed in still water = s

speed of current = 4 mph

speed with current = s + 4

speed against current = s - 4

time = t

speed = distance/time

distance = speed * time

With current:

90 = (s + 4) * t

Against the current:

10 = (s - 4) * t

We have a system of equations:

90 = (s + 4) * t

10 = (s - 4) * t

90 = ts + 4t

10 = ts - 4t

Subtract the second equation from the first equation.

80 = 8t

10 = t

t = 10

10 = t(s - 4)

10 = 10(s - 4)

1 = s - 4

s = 5

Answer: The speed in still water is 5 miles per hour.

8 0
2 years ago
PLEASE HELP ME IF YOU CAN! please tell me how you got the answer thank you!
Temka [501]
3sqrt(2)

You can either use Pythagorean theorem or special triangle proportions to find the side that is parallel to z. Since in a 45-45-90 degree triangle, the hypotenuse is the leg times the square root of 2, and the hypotenuse is 3, we know that the leg is 3/sqrt(2) which is equal to 3 sqrt(2) / 2. Since z is twice this length, we know that z is equal to 2 x 3sqrt(2)/2 = 3sqrt(2)
3 0
2 years ago
Find the midpoint and distance between each pair of points, with easy explanation and work !! will give brainliest.
rewona [7]
If we have 2 coordinates say: (x1,y1) and (x2,y2)

Then the formula for the midpoint is:

((x1+x2)/2,(y1+y2)/2)

And the formula for the distance is:

Sqrt((x2-x1)^2+(y2-y1)^2)

So here we have (-1,-4) and (-7,4)

The midpoint is:

((-1+-7)/2,(-4+4)/2) = (-8/2,0/2) = (-4,0)

The distance is:

Sqrt((-7- -1)^2+(4- -4)^2)
= sqrt((-6^2)+(8^2))
=sqrt(36+64)
=sqrt(100)
=10
6 0
2 years ago
HELP QUICK!!!!
Ann [662]

Answer:

<h2><u><em>rectangular prism  because it has 6 faces</em></u></h2>

cone dose not have a faces

triangular prism has 5 faces

5 0
3 years ago
Read 2 more answers
7=-5/2 x + b<br>what is the value of b and please explain.​
Talja [164]

Answer:

b = 5/2x + 7

Step-by-step explanation:

b + (-5/2x) = 7

b - 5/2x = 7

b = 5/2x + 7

3 0
2 years ago
Other questions:
  • Find the GCF 4x^5y^3+8x^4y^4+4x^3y^2
    9·1 answer
  • I need help with this
    6·1 answer
  • Acme elementary school likes to keep the student to teacher ratio at 20 students for every teacher. if there are 213 students in
    13·2 answers
  • Bobby's Christmas list had 3 more than twice as many items on it than Johnny's list. Jhonny asked for 8 fewer items than bobby.
    10·2 answers
  • Find the surface area of a rectangular prism that has the following dimensions. length: 2 ft width: 14 in. height: 11 in. surfac
    9·2 answers
  • Write 5/z^-3 as a positive exponent
    9·1 answer
  • Type the equivalent fraction using the multiplier 2.<br><br> 4/5
    14·1 answer
  • 2/4 lb= ? plz anwser
    9·2 answers
  • Any help is appreciated. <br> No links pls
    12·1 answer
  • You borrowed 15,000 for 3 years at 10% rate of interest. How much will the maturity value be in 3 years
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!