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
bonufazy [111]
3 years ago
13

I need help what’s the answer ?

Mathematics
1 answer:
pogonyaev3 years ago
4 0

Answer:

x = 30

Step-by-step explanation:

Using the sine ratio in the right triangle

sinx = \frac{opposite}{hypotenuse} = \frac{2.5}{5} = \frac{1}{2} , then

x = sin^{-1} (\frac{1}{2} ) = 30

You might be interested in
Which of the following graphs represents the solution to the inequality (x−2)−2≥−6 ?
sertanlavr [38]
Can u be more specific on the options? Cuz there’s nothing for ABCD.
8 0
2 years ago
WHOEVER ANSWERS FIRST OR ANSWERS THE BEST WILL GET BRAINLIEST WORTH 40 POINTS!!!!!!!!!!!!!!
Irina18 [472]

Answer:

12+12+28+30+18=100

Step-by-step explanation:

love you no homo c:

you+me=<3

8 0
2 years ago
Solve for x 3(x+2)+4=5x+7
GaryK [48]
Distribute: 3x+6+4=5x+7
Simplify: 3x+10=5x+7
Subtract 3x from both sides: 10=2x + 7
Subtract 7 from both sides: 3=2x
Divide by 2: x=3/2

x=3/2
3 0
3 years ago
the temperature in Portland, Marine, reached -3.5ºF one day last winter. Between with two integers does the temperature lie?
Rzqust [24]

It lies between -3 and -4.

An integer is any whole number, positive or negative.

3 0
3 years ago
A cone has a diameter of 8 units and a height of 8 units. units, and its volume is Its radius is volume of cubic units. If a sph
aev [14]

The above question is not complete because it was not written and arranged properly

Complete Question

1) A cone has a diameter of 8 units and a height of 8 units. Its radius is 4 units, and its volume is ______ cubic units.

2) A cylinder with the same height and radius as the cone will have a volume ______ of cubic units.

3) If a sphere has the same radius as the cylinder, its volume is ______the volume of the cylinder. Answer: 1) Volume of the cone = 134.04cubic units

2)Volume of the cylinder = 402.12cubic units

3) Volume of the sphere= 268.08 cubic units. Hence, if a sphere has the same radius as the cylinder, its volume is 2/3 times the volume of the cylinder.

Step-by-step explanation:

1) A cone has a diameter of 8 units and a height of 8 units. Its radius is 4 units, and its volume is ______ cubic units.

Volume of a cone = 1/3πr²h

h = 8 units

r = 4 units

Volume = 1/3 × π × 4² × 8

134.04cubic units

2) A cylinder with the same height and radius as the cone will have a volume ______ of cubic units.

Volume of a cylinder = πr²h

Height and radius is the same as that of the cones hence,

h = 8 units

r = 4 units

= π × 4² × 8

= 402.12cubic units.

3) If a sphere has the same radius as the cylinder, its volume is ______the volume of the cylinder.

Volume of a Sphere = 4/3πr³

r = radius of the cylinder = 4 units

Volume of a Sphere = 4/3 × π × 4³

= 268.08 cubic units.

From the above question, we are asked to compare the volume of the sphere with the volume of the cylinder

Volume of the sphere : Volume of the cylinder

268.08 cubic units : 402.12 cubic units

268.08/402.12 = 2/3

Therefore, the volume of the sphere is 2/3 times the volume of the cylinder

6 0
2 years ago
Other questions:
  • What is the answer to the question?
    13·2 answers
  • Pls help ASAP!!!!!!!!!
    10·2 answers
  • Help 4th grade math
    9·2 answers
  • What is 10 to the negative fifth power
    9·1 answer
  • This parabola can be modeled by the quadratic function y = 0.00012x2 + 6, where x represents the distance form the axis of symme
    7·1 answer
  • Which value of x makes the equation 2+4(6-2x)= 8 true?​
    15·2 answers
  • Someone please help!! I’ll give brainliest!!!
    13·1 answer
  • A die used in a certain board game has eight faces, of which 3 are red, 3 are yellow, and 2 are blue. Each face is equally likel
    10·2 answers
  • Robert climbed 755 steps in a mix fraction of 12 1/2. How many steps did he average per minute?
    9·1 answer
  • Order the numbers from greatest to least:
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!