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anastassius [24]
3 years ago
7

Hey can someone help me measure these angles

Mathematics
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

A is acute and B is obtuse.

Step-by-step explanation:

This is because any angle less then 90 is acute and any angle over 90 degreee is obtuse.

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A man invests his savings in two accounts, one paying 6% and the other paying 10% simple interest per year. He puts twice as muc
Tju [1.3M]

Answer: At 6% = $66,800

               At 10% = $34,400

Step-by-step explanation:

Let S be his savings. He divided S into x that goes at 6% and y at 10%

As he put twiced as much at the lower-yielding one, x = 2y

Simple interest is given by: Amount x interest x time

This way I₁ = x . 0.06 . 1 = 0.06x

               I₂ = y. 0.10 . 1 = 0.10y

As x = 2y, I₁ = = 0.06 . 2y = 0.12y

As we know that the annual interest was $7348

I₁ + I₂ = 7348

0.12y + 0.10y = 7348

0.22y = 7348

y = 7348/0.22

y = 33,400

As x = 2y, x = 2.33,400 = 66,800

This was he invested $33,400 and $66,800

4 0
3 years ago
MARKING BRAINLEST HELP ASAP :))))))) SHOW WORK !!
Crazy boy [7]

Answer:

perimeter = 10x + 2

area = 6x^2 + 2x

perimeter = 52

area = 160

Step-by-step explanation:

perimeter = 2 * length + 2 * width

perimeter = 2(3x + 1) + 2(2x)

perimeter = 6x + 2 + 4x

perimeter = 10x + 2

area = length * width

area = (3x + 1)(2x)

area = (2x)(3x + 1)

area = 6x^2 + 2x

For x = 5:

perimeter = 10x + 2 = 10(5) + 2 = 50 + 2 = 52

area = 6x^2 + 2x = 6(5^2) + 2(5) = 6(25) + 10 = 150 + 10 = 160

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4 years ago
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Step-by-step explanation:-

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The answer is A.) angle.
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adell [148]

Answer:

b

Step-by-step explanation:

subtratc , find the value of R .

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