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
patriot [66]
2 years ago
6

In a pair of complementary angles, the measure of the larger angle is twice that of the smaller

Mathematics
1 answer:
EleoNora [17]2 years ago
6 0

Answer: 60 degrees

Step-by-step explanation:

You might be interested in
Let f(x)= -5x+10 then f(-2)=<br><br> Simple functions
valentina_108 [34]
F(x) = -5 x + 10
Then
f(-2) = -5(-2) + 10
= 10 + 10
= 20
8 0
2 years ago
Read 2 more answers
2=ln(x+7) solve for x
maria [59]

Answer:

e^2 -7 = x

Step-by-step explanation:

2=ln(x+7)

Raise each side to the base of e

e^2 = e^ln (x+7)

The e^ln cancel

e^2 = x+7

Subtract 7 from each side

e^2 -7 = x +7-7

e^2 -7 = x

8 0
2 years ago
Find the surface area of the following figure. Round answers to the nearest tenths.<br> 11 m<br> 5 m
Ganezh [65]

Answer:

502.7 meters squared

Step-by-step explanation:

The equation would be 2πrh+2πr^2. If you just plug in the radius and height you will get 502.65. Round it up and you will get 502.7.

8 0
3 years ago
When two of the three numbers are added at a time, the possible sums are 32, 39, 23. What is the sum of all three numbers?
arsen [322]

Answer:

47

Step-by-step explanation:

Let a, b, and c be those three numbers.

When two of the three numbers are added at a time, the possible sums are 32, 39, 23. Let

a+b=32\\ \\a+c=39\\ \\b+c=23

Add these three equations:

a+b+a+c+b+c=32+39+23\\ \\2a+2b+2c=94

Divide this equation by 2:

a+b+c=47

The sum of all three numbers is 47.

4 0
3 years ago
Laws of cosines!!! find B round to the nearest tenth!!!! second time posting this help ASAP!!!​
Nookie1986 [14]

Answer:

32.7°

Step-by-step explanation:

Use the formula for law of cosines, for this question we need so solve for angle B, so use...

b² = a² + c² - 2(a)(c)Cos B

We are given a, b, and c, so plug them in...

55² = 90² + 50² - 2(90)(50)Cos B

Now simplify...

3,025 = 8100 + 2500 - (9000)Cos B

   -7,575 = -(9000)Cos B   (subtract 8100 and 2500 from both sides)  

   

       0.841666667 = Cos B    (divide both sides by -9000)

       Cos^(-1) 0.841666667 = B  (use cosine inverse function on calculator)

          32.68346376° = B

           32.7° = B

 

3 0
3 years ago
Other questions:
  • A painter can paint 350 square feet in 1.25 hours what is the painting rate per square feet per hour
    7·1 answer
  • 15 POINTS AND BRAINLIEST ANSWER!!
    7·2 answers
  • List the theorems for finding zeros of higher degree polynomials
    14·1 answer
  • Fill in the blank: 47% Americans don’t have an
    5·2 answers
  • I need help please ​
    5·1 answer
  • Amy buys 8 sandwiches and 12 waters.her total cost is 8s+12 how much did she pay. S=sandwiches
    5·2 answers
  • Mm... help please. I need to finish this homework, and I'll give brainliest since I'm numb.
    9·2 answers
  • 5+ [x - {2y-(6x + y - 4) + 2x} - {x -(y - 2)}<br>solve it.<br>​
    9·1 answer
  • I WILL GIVE BRAINLIEST
    6·2 answers
  • Find the distance between the two points in simplest radical form. (−3,6) and (−8,−6)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!