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2 years ago

Could I please have the answer to this problem? Could I also please have an explanation, as I'm confused and I don't understand.

Mathematics

2 answers:

tatiyna2 years ago

8 0

Answer:

B is the answer as it's means intersection and none of the numbers intersect x and y

Elden [556K]2 years ago

6 0

Answer:

Your ans is B as In the intersection of two sets X and Y denoted by X∩ Y is the set containing all elements of X that also belong to Y (or equivalently, all elements of Y that also belong to X).

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The absolute value function, f(x) = –|x| – 3, is shown.

Elanso [62]

Answer: D. all real numbers less than or equal to –3

5 0

3 years ago

Trigonometry

Alla [95]

90° is equal to $\frac{\pi}{2}$ or 1.5707 radians.

Step-by-step explanation:

Step 1:

If an angle is represented in degrees, it will be of the form x°.

If an angle is represented in radians, it will be of the form $\frac{\pi}{x}$ radians.

To convert degrees to radians, we multiply the degree measure by $\frac{\pi}{180}$ .

For the conversion of degrees to radians,

the degrees in radians = (given value in degrees)( $\frac{\pi}{180}$ ).

Step 2:

To convert 90°,

$90 (\frac{\pi}{180} ) = \frac{\pi}{2}.$

$0.5 \pi = 1.5707$ radians.

So 90° is equal to $\frac{\pi}{2}$ or 1.5707 radians.

3 0

3 years ago

URGENT PLEASE ANSWER THIS MATH QUESTION

Roman55 [17]

Answer:

10.7

Step-by-step explanation:

You set up the proportion like this:

$\frac{x}{8} =\frac{4}{3}$

When you solve for x you get

$x=\frac{32}{3}=10.66666667$

x=10.7 rounded to the nearest tenth

6 0

2 years ago

Write a real-world

ArbitrLikvidat [17]

Answer:

Problem: Jamie was driving for 24 miles in the first hour and 36 miles is the second hour. But, she stopped at a gas station 1/4 of the total drive. Find how far the gas station is from her start.

Answer:

24 + 36 = 50

50 * 1/4 = 50/4

50/4 = 12.5

Explanation: The gas station is 12.5 miles from her start to a 50 mile journey. The gas station was 1/4 of the total drive which was 50 miles. 1/4 of 50 is 12.5

4 0

3 years ago

Sophie has $14 and plans to save $5 each week until she has the $64 she needs for a new jacket. How many weeks will it take Soph

RSB [31]

Answer:

10 weeks

Step-by-step explanation:

14 + 5w = 64

w=10

4 0

3 years ago

Read 2 more answers