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shusha [124]
4 years ago
6

SOMEONE PLEASE HELP!

Mathematics
1 answer:
Natali5045456 [20]4 years ago
5 0

Answer:

m∠2 = 90°

Step-by-step explanation:

Here's a postulate:

If a line is perpendicular to another line, then they make up 90° on both sides.

OR

If a⊥b, then ∠ are 90°

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Which set of ordered pairs represents a function?
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3 years ago
What is the Inverse equation to Y= 1/2x - 3?
vesna_86 [32]

Answer:

Y = 1/(2X+6)

Step-by-step explanation:

First, you swap X and Y, getting

X = 1/2Y - 3

Then you have to isolate Y again

X + 3 = 1/2Y -> 2Y = 1/(X+3)

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3 years ago
When reading a word problem, there are clues that will help you to determine whether you need to find the surface area or the vo
Alex17521 [72]

The options are as follows

(1) An object that is filled

(2) Covering the outside of an object

(3) An object that is solid

(4) Cubic units

(5) Square units

Answer:

(1) An object that is filled

(3)  An object that is solid

(4) Cubic units

Step-by-step explanation:

Clues that applies

(1) An object that is filled: By filling means that object has that amount of volume that is being filled completely.

(3) An object that is solid is likely a clue to finding the volume of an irregularly shaped solid.

(4) Cubic units, volume is measured in cubic units.

Clues that Doesn't Apply

(2) Covering the outside of an object is a clue to finding the surface area of an object.

(5) Square units is a measure of area not volume.

3 0
3 years ago
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Find the missing side. Round it to the nearest tenth
Klio2033 [76]
Answer: 53.6

Explanation:

When given a side and its opposing angle and another angle, to find its opposing side you may use the sine rule.

sin(Angle)/opposing side = sin(Angle)/opposing side

Applying this formula will give us the following:

1) sin90/x = sin66/49
2) 1/x = 0.01864
3) 1/0.01864 = x
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6 0
3 years ago
6 is what percent of 24?​
Dima020 [189]

Answer:

25

Step-by-step explanation:

5 0
3 years ago
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