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
Sophie [7]
3 years ago
15

Help me with work = brainlist

Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

13 is 90

14 is 43

15 is 146

You might be interested in
In circle O, RT and SU are diameters. If m = m, what is m? 47° 52° 64° 87°
vlada-n [284]
From the given figure, it can be seen that 13x = 15x - 8 because they are vertical angles and thus are equal.

13x = 15x - 8
15x - 13x = 8
2x = 8
x = 8/2 = 4

Thus, 15x - 8 = 15(4) - 8 = 60 - 8 = 52.

RT is a diameter, which means that mRT = 180

mRV + mVU + 52 = 180

mRV + mVU = 180 - 52 = 128

Now, given that mRV = mVU,

Thus, 2mVU = 128

Therefore, mVU = 128 / 2 = 64°
8 0
3 years ago
Read 2 more answers
I need your help broskis
Ilia_Sergeevich [38]

a very fast way to do it:

Trivially 8.8*5>10, so the power of 10 is 6+2+1 = 9.

Therefore, the answer is \boxed{4.4 \text{ x }10^9}

8 0
3 years ago
Read 2 more answers
What is the value of a in the equation a = 2 + 3a + 10?
xxTIMURxx [149]

Answer:

a= -6

Step-by-step explanation:

Given

a=2+3a+10

In order to find the value of a, we have to isolate a on a single side of the equation

So,

subtracting 3a from both sides

a-3a = 2+10+3a-3a

=>a-3a=12

=> -2a = 12

Dividing both sides by -2

=> -2a/-2 = 12/-2

=> a = -6

The value of a in the given equation is -6 ..

3 0
2 years ago
Given right triangle ABC, what is the value of tan(A)?
Angelina_Jolie [31]
You didn't provide more information regarding triangle but from given options, it seems that triangle has ratio from shortest side to longest side would be 5 : 12 : 13

So 13 would be hypotenuse since it is longest.

Now A cannot be right angle because tangent is not defined at 90°.

Also tan(A) would be ratio of opponent side to adjacent side (think SOH CAH TOA)

So either opposite side would be 5 or 12, and adjacent side would be 12 or 5 respectively.

So the answer is either 5 / 12 or 12 / 5 but only option provided is 12/5 so that would be your answer.

Final answer: 12 / 5
7 0
3 years ago
Read 2 more answers
19038 times 8975765yud
ehidna [41]
1.7088061E11 on a calculator that's what I did

8 0
3 years ago
Other questions:
  • A circle is divided into 9 equal parts. What is the angle measured of two of those parts?What is the degrees
    10·1 answer
  • A line has a rise of 6 and a slope of 1/20. What is the run?<br> 30<br> 90<br> 120
    7·1 answer
  • The perimeter of a rectangular garden is
    5·1 answer
  • 6. Darnell weight of theof theuck. The weight empty truck was 7,860 pounds.When Darnellfilled the truck with his items, it weigh
    9·2 answers
  • SOMEONE HELP ME WITH THIS
    12·1 answer
  • SHOW WORK PLS I NEED IT ASAP
    10·2 answers
  • Kenny has a sub shop. He sells subs for $5.50 each. A man comes in to buy subs for a party. If the man pays $66.00 for his order
    5·2 answers
  • Plz help me I really need it ASAP
    6·2 answers
  • What is exactly 3/5 of a full rotation
    13·1 answer
  • The coordinates of the vertices of quadrilateral ABCD are A(−5, 1), B(−2, 5), C(5, 3), and D(2, −1). Drag and drop the choices i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!