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2 years ago

Please help me with 13 and 15 asap

Mathematics

1 answer:

Law Incorporation [45]2 years ago

3 0

Gosh, I've done this problem before. Let's start with 13. In this problem, we're basically just skip counting. For example, in the roses row, in the second bouquet, we know we have to add 4 more flowers, so we can document 8. Continue to skip count for both. For 15, we would have about 96 more movie posters remaining, making our ratio 96:x. So, 96:x = 120:100. Therefore, x would equal 80- as 96:80 equals 120:100. If she needs 80 and already had 100, she should sell 20 posters. Hope this helped.

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HURRY PLEASE!!! I NEED TO TURN THIS IN SOON i need an explanation too.

Dominik [7]

Answer:

X = 30°, y = 15° and z = 150°.

Reason: Look below.

Step-by-step explanation:

Hey there!

When we look into the figure, we find that;

For x:

x+ 2x + 90° = 180° {Being linear pair}

or, 3x = 180°-90°

or, 3x = 90°

or, x= 90°/3

Therefore, X = 30°.

For y :

2y = x = 30° {Alternate angles are equal}

or, 2y = 30°

y = 30°/2

Therefore, y = 15°

For z:

2y + z = 180° { Being linear pair}

or, 30°+z = 180°

or, z = 180°-30°

or, z = 150°

Therefore, z = 150°.

Hope it helps...

6 0

2 years ago

What is the complement of 57?

umka21 [38]

Complements are numbers that add 90. Since one is 57, the other has to add to 57. So 33 would add with 57 to get 90.

4 0

2 years ago

Which of the following is an example of a wealth tax? a. income tax b. excise tax c. estate tax d. sales tax

9966 [12]

Income tax. it taxes you on how much you earn.
In the UK:
RATE TAX
Personal Allowance Up to £11,500 0%
Basic rate £11,501 to £45,000 20%
Higher rate £45,001 to £150,000 40%
Additional rate over £150,000 45%

6 0

2 years ago

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Recursive formula of the arithmetic sequence 4,9,14,19

lukranit [14]

Answer:

4,9,14,19,24,29,34,39

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1 year ago

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