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
laiz [17]
3 years ago
6

What is the degree measurement for the acute angles? Show all work and justify, in words, why you were able to do the calculatio

ns you did to find the angle measurements.

Mathematics
2 answers:
Hunter-Best [27]3 years ago
8 0

Answer:

3x=5y times 7x=7=49

Step-by-step explanation:

vichka [17]3 years ago
3 0

Answer:

14

Step-by-step explanation:

The acute angles are equal to each other, therefore the equation 3x+5=7x-7 can be made

3x+5=7x-7 solve for x to find the measurement of the angels

-3x    -3x

5=4x-7

+7   +7

12=4x

x=3 now substitute x with 3

3x+5 would be 3(3)+5 and 7x-7 would be 7(3)-7

because the angles are equal though, you only need to solve one to get your answer

3(3)+5

9+5

14

You might be interested in
Determine whether the following relation is a function. {(-6, – 8), (5, 1). (9.-4), (7,2), (15, 0)} ​
lidiya [134]

This relation is a function. None of the x-values repeat. Each y-value belongs to a specific x-value.

4 0
4 years ago
Rotate the rectangle 90∘ clockwise about the cross
netineya [11]

Answer:

\large \boxed{\mathrm{view \ attachment}}

Step-by-step explanation:

The rectangle is rotated 90 degrees clockwise about the cross.

8 0
3 years ago
Factorise 3a2 (squared) - 7a<br><br> What’s the answer?<br> Don’t use the calculator.
sweet-ann [11.9K]

Step-by-step explanation:

{3a}^{2}  - 7a \\ a(3a - 7) \\  \\  \\  \\  \\  \\ hope \: it \: helps \\ stay \: safe \: healthy \: and \: happy

5 0
3 years ago
You have a 100 coins laying flat on a table, each with a head side and a tail side. 10 of them are heads up, 90 are tails up. yo
dmitriy555 [2]
I LOVE THIS PUZZLE

so,
the solution is
take 10 coins off to the side
flip those 10 over
done

sounds too simple?
 

this can be solved with algebra for ANY number of coins
lets say we have 50 coins, all tails
we flip h coins head
if h=x+y
if we seperate h coins off, we get x heads, and y tails
and in the other pile, we have y heads and the rest of the tails
so now, if we flip all the coins, we get y heads  in the pile and x tails





solution:
seperate 10 coins and flip all 10 of them over
5 0
3 years ago
What numbers add up to 31
kkurt [141]
15 plus 16 equals 31
8 0
3 years ago
Other questions:
  • Which is shorter, 60 meters or 600 centimeters?
    12·2 answers
  • In a recent semester at a local university, 490 students enrolled in both General Chemistry and Calculus I. Of these students, 6
    13·1 answer
  • What percent of 55 is 11
    10·2 answers
  • DeShawn and Jenny each improved their yards by planting rose bushes and ivy. They bought their supplies from the same store. DeS
    10·1 answer
  • The product of 2 consecutive positive odd integers is 483. Write the equation that would be used to find x, the smaller integer.
    13·1 answer
  • HELP!!!!!!!!!!!!!!! 15 POINTS
    15·1 answer
  • Gordon types 2,964 words in 39 minutes. Find the unit rate.​
    7·1 answer
  • Please help me and can you explain thank you
    13·1 answer
  • What is the measure of the larger angle in this degree?​
    8·1 answer
  • Solve using substitution <br> x-10y=10<br> x= -10
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!