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2 years ago

How do I solve this?

Mathematics

1 answer:

grigory [225]2 years ago

6 0

Answer:

x° = 54.5°

Step-by-step explanation:

The measure of angle x is half the difference of the intercepted arcs. The larger arc is shown as 141°. The smaller one must be computed from the arcs shown:

360° -187° -141° = 32°

So, the measure of x° is ...

x° = (141° -32°)/2

x° = 54.5°

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HELP ASAP PLEASE Some of the measurements of the triangular prism with a right triangle base are shown.

geniusboy [140]

Answer:

4*sqrt(2)

Step-by-step explanation:

lets use Pythagorean Theorem

a^2+b^2=c^2

4^2+4^2=c^2

16+16=c^2

32=c^2

|c|=sqrt(32)

|c|=sqrt(4*4*2)

|c|=4*sqrt(2)

c= ±4*sqrt(2)

since distance can't be negative, the answer is +4*sqrt(2) or just 4*sqrt(2)

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2 years ago

C Betty rearranged the movies on her shelving unit after a few days. She placed equal numbers of movies on the bottom 3 shelves,

mixas84 [53]

There are total 53 movies on the shelving unit

Step-by-step explanation:

DATA

Equal movies on the bottom 3 shelves: 3x

10 movies on each of the top 2 shelves = 2*10 = 20

Equation:

3x + 20

Question:

Number of movies on the shelving unit if 11 movies are on each bottom 3 shelves: x = 11

Solution:

3x + 20

3(11) + 20 = 33 + 20 = 53

Therefore, there are total 53 movies on the shelving unit; 20 on the top 2 shelves and 33 on the bottom 3 shelves altogether.

Keywords: equation

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2 years ago

How would you find the roots of function: r(x) = x^8 - 17x^4 +16

Murrr4er [49]

Answer: look at the ss :))

Step-by-step explanation:

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2 years ago

31 cars are in a race. In how many different ways can cars finish in order in the top 4 positions?

cupoosta [38]

Answer:

755,160 ways

Explanation:

We're told that 31 cars are in a race.

Considering the order in which the cars can finish in the top 4 positions, any of the 31 cars can finish in the first position, any of the remaining 30 cars can finish in the second position, any of the remaining 29 cars can finish in the third position and any of the remaining 28 cars can finish in the fourth position, so the different numbers of ways can be determined as seen below;