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lapo4ka [179]
3 years ago
15

How to find the variable

Mathematics
1 answer:
sergejj [24]3 years ago
4 0
X=13 since the triangle adds up to 180, you know one side is 90 degrees and the other two angles are equal to each other because the opposite sides are equal to each other. the two angles must add up to 90 degrees so you divide by 2 and you get 45 degrees for each angle E and G and you set 3x+6=45. you subtract both sides by 6 and then you have 3x=39 and now divide both sides by 3 and x=13.
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Margo borrows $500, agreeing to pay it back with 3% annual interest after 14
Akimi4 [234]

Answer:

\$17.50

Step-by-step explanation:

we know that

The simple interest formula is equal to

I=P(rt)

where

I is the Final Interest to pay

P is the amount of money borrowed

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=\frac{14}{12}\ years\\ P=\$500\\r=3\%=3/100=0.03

substitute in the formula above

I=500(0.03)(\frac{14}{12})

I=\$17.50

4 0
3 years ago
The Martins drove the car from 7 a.m. to 4 p.m. and
masya89 [10]
Their average speed was 52 miles per hour
6 0
3 years ago
the home of bill burton is assessed at $91,000. the tax rate is 18.5 mills. what is the property tax on bills home?
IrinaVladis [17]

Answer:

  $1683.50

Step-by-step explanation:

You are expected to know that a "mill" is one thousandth of a dollar. In this context, it is the amount of tax on one dollar of assessed valuation. So, the tax amount is found by multiplying the valuation by 18.5/1000:

  tax = 0.0185 · $91,000 = $1683.50

6 0
3 years ago
Y=3x+6 complete with the table
Mama L [17]

Answer:

y=3,6,9,12,15

Step-by-step explanation:

Y=3x+6

y=3(-1)+6

y=3

y=3(0)+6

y=6

y=3(1)+6

y=9

y=3(2)+6

y=12

y=3(3)+6

y=15

3 0
2 years ago
Read 2 more answers
Evaluate the expression without using a calculator 8 4/3
artcher [175]

Answer: 128/3

Step-by-step explanation: maybe

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3 years ago
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