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Effectus [21]
3 years ago
13

Don’t mind the check mark

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

when moving things over the equation sign, you must switch the sign (positive or negative) they didn't switch it

olga nikolaevna [1]3 years ago
6 0

Answer:

A

Step-by-step explanation:

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Which angles are corresponding angles? Check all that apply.
artcher [175]
Corresponding angles are 3 and 7,  4 and 8, and 2 and 6.
3 0
4 years ago
Tim wants to buy a new sound system for $145. He has already saved $65. He gets $20 for each lawn that he mows.
forsale [732]

Answer:

4 Lawns

Step-by-step explanation:

Tim need to mow four lawns.

145 - 65 = 80

80 / 20 = 4

5 0
3 years ago
A varies inversely as the square of B. If A is 1 when B is 3, find A when B is 5
RideAnS [48]

Answer:

0.36

Step-by-step explanation:

A= K/B^2

K= A × B^2

K= 1 × 3^2

K= 1×9

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Therefore if B is 5 then A can be calculated as follows.

K= A × B^2

9= A × 5^2

9= A × 25

9= 25A

A= 9/25

A= 0.36

Hence A is 0.36

6 0
3 years ago
Marking Brainliest for ORIGINAL answer..
kiruha [24]

Answer:

They are the similar because 2 of their angles are identical and that means that the third angles have to be the same also.

4 0
3 years ago
Read 2 more answers
Snowboarders use angle measures to describe their flips and spin explain what a snowboarder would mean by each statement? plz he
lidiya [134]
If you spin on the spot and go completely around just once and stop, you "did a 360" since you moved in a circle and circles have 360 degrees.

So a 720 would be two complete turns and a 540 would be 1 and a half complete turns.

The number is <em>the amount of degrees they rotated through</em>. What's cool is, snow boarders do this while in mid air as a trick when going over jumps.
7 0
3 years ago
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