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
muminat
2 years ago
10

Find the measure of the missing angles

Mathematics
2 answers:
maxonik [38]2 years ago
5 0

f= 77°
d=75°
e=28°
they are vertical angles
Alinara [238K]2 years ago
4 0
All the angles are vertical
F= 77
D= 75
E=28
You might be interested in
Eighty-three and seventy-four hundredths minus sixty-one and ninety-seven hundredths equals _____.
beks73 [17]

21.77 you can also type that in in the google search bar and your answer will pop up

6 0
3 years ago
Read 2 more answers
If parallelogram RSTV has diagonals then RSTV must also be a _______. square and a rectangle rhombus and a rectangle rhombus rec
andrew11 [14]
<span>a rectangle rhombus(parallelogram) since even a parallelogram has diagonals</span>
5 0
3 years ago
Ernest wants to buy 21 new books for his book collection. If the average price for a
lukranit [14]

Answer:

If each book cost $20.45 then you times it by 21 and the answer you would get is 429.45

Step-by-step explanation:

im 99% that its correct

3 0
2 years ago
Read 2 more answers
Find x<br><br><br><br><br> Thanks for the help in advance!
Marina86 [1]

I'm not sure if this is the easiest way of doing this, but it surely work.

Let the base of the triangle be AB, and let CH be the height. Just for reference, we have

AH=2,\quad HB=6,\quad AC=x

Moreover, let CH=y and BC=z

Now, AHC, CHB and ABC are all right triangles. If we write the pythagorean theorem for each of them, we have the following system

\begin{cases}4+y^2=x^2\\36+y^2=z^2\\x^2+z^2=64\end{cases}

If we solve the first two equations for y squared, we have

y^2=x^2-4\\y^2=z^2-36

And we can deduce

z^2 = x^2+32

So that the third equation becomes

x^2+x^2+32=64 \iff 2x^2 = 32 \iff x^2=16 \iff x=4

(we can't accept the negative root because negative lengths make no sense)

7 0
3 years ago
A theater can hold 120 giants or 144 elves. If 90 giants are already inside, how many elves can also be admitted?
navik [9.2K]

Answer:

36

Step-by-step explanation:

make proportion giants to elves

120/144 = 90/x cross multiply

120x =144*90

120x =12960 divide by 120

x = 108

so if there are 90 giants in the theater there are  108 elves also

considering that total 144 elves can be  in the theater subtract 144 and 108 so 36 more elves can be admitted

3 0
3 years ago
Read 2 more answers
Other questions:
  • (a) A parachutist lands at a point on the line between the points A and B, and the target is an operation at A. The operation fa
    5·1 answer
  • State when the following equations and inequalities will be true and when they will be false 38= 9k
    8·1 answer
  • Scientist Asterix uses 19 base number system. Which
    9·2 answers
  • Please help me, I'm stuck on this math problem. There is an attachment. Thank you!
    5·1 answer
  • HERE PLEASE HELP MEEEEE!!!!!!!!!!!!!11
    8·2 answers
  • Lei is icing some cupcakes. She has 3/4 cups of frosting. Each cupcake needs 3/16 cup of frosting. How many can she frost?
    11·1 answer
  • Could you guys please help me find the x and y intercepts for the following picture.
    6·1 answer
  • Question 10 Express 40 as a product of prime factors​
    13·1 answer
  • En un estadio 6/8 de los asistentes son mayores edad y de estos 2/4 son mujeres ¿que fraccion de los asistentes mayores de edad
    11·1 answer
  • If a gallon of paint covers 400 square feet, how many gallons are needed to paint a retaining wall that is 269 feet long and 4 f
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!