3 years ago

Is the triangle a right triangle? Explain.

Mathematics

1 answer:

Eddi Din [679]3 years ago

4 0

Answer:

The triangle is not a Right Triangle because the two acute angles aren't exactly 45 degrees.

Step-by-step explanation:

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Find the interest earned if you place $76.43 into an account that pays 21.5% simple interest, and leave it in for 3 months

Anarel [89]

Answer:

$49.297

Step-by-step explanation:

21.5% x 3

divide answer by $76.43

leaves you with how much interest you have earned in 3 months.

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Veronica is saving money to by a saddle for her horse that costs 175 . She plans to save $10 the first month and then increased

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4 years ago

What is 13x+15= 11x -25 also expalin plz

kari74 [83]

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You pass the free terms wich don't contain 'x' in the othe part of the equal with changed signe ans the same for the terms wich contain x.

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4 years ago

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kap26 [50]

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3 years ago

By the end of a year,Kieran's savings is 9/2 of Simons savings(a) what is the ratio of Kieran's savings to Simons savings to the

Aleks04 [339]

K=9S/2, total savings is S+9S/2=11S/2. So 9S/2÷11S/2=9/11. (a) The ratio is 9:11.
(b) Kieran’s savings are 9/11 of the total savings.
(c) Simon’s savings are S÷11S/2=2/11 of total savings (or simply subtract 9/11 from 1).
(d) K-S=28, 9/11-2/11=7/11 of the total savings, so 7/11 of the total savings is $28 and total savings is 11/7×28=$44.
CHECK
Kieran has 9/11 of $44 which is $36 and Simon has $8. 36/8=9/2 so the ratio is correct.
Simon has $28 less than Kieran and 36-8=28, which is correct.

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4 years ago