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4 years ago

Joseph says the angles in equilateral triangle is looking at a 45 , 45 and 90 what went wrong?

Mathematics

2 answers:

Yuliya22 [10]4 years ago

5 0

Joseph saw an isoceles triangle/right angled triangle instead

givi [52]4 years ago

5 0

An equilateral triangle is a triangle whose angles, are always the same. (60^ 60 ^ 60^). If the 90-degree angle is in there, it is not consistent with the other two angles (45^).

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Please help me please

SOVA2 [1]

Answer:

1 -26/ 2 -89 /3 -61 /4 -93/

Step-by-step explanation: you should get these number because just because there is a line all you have to o is see which one is greater now you should get the SMALLEST one right hope this was helpfull and if not

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3 years ago

Samantha is preparing to do a survey of the language classes taken by ninth and tenth graders at her high school. Each student i

yKpoI14uk [10]

Answer:

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Step-by-step explanation:

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3 years ago

Using technology, determine the quarterly payment on a 4 year loan of $16,231 at 5.1% compounded quarterly. round your answer to

Vesna [10]

The quarterly payment will be $1,127.86

<h3>What is compound interest?</h3>

Compound interest is the interest on a loan or deposit that levied on both the first principal and the collected interest from past periods.

The amortization formula is ...

$A=\dfrac{P\timesr}{(1-(1+r)^{-n}}$

where A is the payment amount, P is the principal amount, r is the interest rate per period, and n is the number of periods.

Here, we have

P=$16,231, r=0.051/4=0.01275, n=4·4=16.

So, the payment is ...

$A=\dfrac{16231\times 0.01275}{1-(1.01275)^{-16}}$

$A=$1127.86$

Hence the quarterly payment amount is $1,127.86.

To know more about Compound interest, follow

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3 years ago

Find the difference. 8x-(12x^2+5x)=

valentinak56 [21]

Answer:

− 24 x − 12 h +3

Step-by-step explanation:

8x-(12x^2+5x)

<em>difference</em>

<u>f ( x + h ) and f ( x ) , and plug these values into the difference quotient formula</u>

− 24 x − 12 h +3

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3 years ago

Combine like terms to create an equivalent expression. Enter any coefficients as simplified proper or improper fractions or inte

Sonja [21]

Answer:

1 -9/7n

Step-by-step explanation:

$\dfrac{1}{7}-3\left(\dfrac{3}{7}n-\dfrac{2}{7}\right)=\dfrac{1}{7}-\dfrac{3\cdot3}{7}n+\dfrac{3\cdot2}{7}=\dfrac{1}{7}+\dfrac{6}{7}-\dfrac{9}{7}n\\\\=\dfrac{1+6}{7}-\dfrac{9}{7}n=\boxed{1-\dfrac{9}{7}n}$

5 0

2 years ago

Read 2 more answers