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
Ad libitum [116K]
2 years ago
8

Please help me! 8 pts and brainliest!! please

Mathematics
2 answers:
ad-work [718]2 years ago
7 0

Answer:

60 degrees

Step-by-step explanation:LARGE ANGLE...60-degrees

So, we have x + 2x = 90. Solving for x, we get x = 30. Since the first angle was called x, that means it's measurement is 30°. The second angle, 2x, is just twice the first angle, so its measurement is 60°

Contact [7]2 years ago
4 0
The answer is C 90 degrees
You might be interested in
Verify sin2θ/1+cos2θ =tanθ
Andrej [43]

Answer:

LHS.= Sin 2x /( 1 + cos2x )

We have , sin 2x = 2 sinx•cosx

And. cos2x = 2cos^2 x - 1

i.e . 1+ cosx 2x = 2cos^2x

Putting the above results in the LHSwe get,

Sin2x/ ( 1+ cos2x ) =2 sinx•cosx/2cos^2x

=sinx / cosx

= Tanx

.•. sin2x/(1 + cos2x)= tanx

Step-by-step explanation:

4 0
3 years ago
Use the commutative property to solve for n<br> 98,551+2,851=2,841+n<br> n=
dezoksy [38]
If the commutative property indicates that a+b=b+a with the problem being 98,551+2,841=2,841+n, its a pretty safe assumption that n would equal 98,551. a would be 98,551 as b would be 2,841.
5 0
3 years ago
Just click the picture you don't have to show your work. IF you want to you can tho.
weeeeeb [17]
The correct answer is A.

That is because the whole paragraph talks about a model car that they are testing but this student is wondering about roller coasters.

Hope this helps :)
8 0
3 years ago
Using the unpaid balance​ method, find the current​ month's finance charge on a credit card account having the following transac
Reptile [31]

Answer:

33333333330000000000

5 0
3 years ago
Ross paid $154.48 for 8 DVDs that were
Dmitriy789 [7]

"that were...."

-For my concern, please give more detail about this question and possibly explain.

7 0
3 years ago
Read 2 more answers
Other questions:
  • 20. what is the area of the figure.
    15·1 answer
  • Which expression is equivalent to 3(1 + x) + 7?<br> B)<br> x + 10<br> 9<br> 3x + 7<br> D<br> 3x + 10
    12·1 answer
  • A nut wholesaler sells a mix of peanuts and cashews. He charges $2.80 per pound for peanuts and $5.30 per pound for cashews. If
    12·2 answers
  • Cynthia typed 372 words in 6 minutes what's her typing rate in words per minute
    15·1 answer
  • Point A has coordinates (3,4). After a translation 4 units left, a reflection across the x-axis, and a translation 2 units down,
    6·1 answer
  • A wheel with a radius of 7 inches is rotating at 4 revolutions per second. What is the linear speed v, in feet per second
    10·1 answer
  • EASY QUESTION FOR 10 POINTS<br>8(2y-7)=9(3y-14) +15​
    14·1 answer
  • 30 points 1
    7·2 answers
  • 3. Which equation correctly shows the relationship between the numbers <br> 2,560 and 256?
    14·2 answers
  • HURRY PLEASE IM NEED HELP!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!