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2 years ago

12

A friend of mine borrowed $800 for 3 years. He claims he paid $968 for the interest and principal. What was the rate on the loan

?

1 answer:

dexar [7]2 years ago

3 0

Answer:

56$ per year

Step-by-step explanation:

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26. If the area of the rectangle shown below is given by the expression 3x + 7x - 6,

Crazy boy [7]

Answer:

D=(3x-2)

Step-by-step explanation:

Area=length×width =3x²+7x-6

thus a=3 b=7 c=-6

W=(x+3)

since c is -6 it has to be the product of 3(from W)=-2

since a=3 multiply by x (from W) 3×x=3x

=3x-2

check if its correct.

3x-2×x+3

x(3x-2)+3(3x-2)

3x²-2x+9x-6

3x²+7x-6 thus its true

6 0

3 years ago

Write an equation of the line with the given slope and y-intercept.

Snezhnost [94]

Answer:

$y=\frac{4}{3}x$

Step-by-step explanation:

general slope intercept equation of a straight line is given as

$y=mx+b$

where m is slope and b is y-intercept

here

$m=\frac{4}{3}$

and

$b=0$

8 0

3 years ago

The angle of elevation from a buoy in the water to the top of a lighthouse is 68degrees. If a buoy is 300 ft from the base of th

Katen [24]

Answer:

The height of the lighthouse is $742.5\ ft$

Step-by-step explanation:

Let

h -----> the height of the lighthouse

we know that

The tangent of angle of 68 degrees is equal to divide the height of the lighthouse by the horizontal distance from the buoy to the base of lighthouse

so

$tan(68\°)=\frac{h}{300}$

Solve for h

$h=(300)tan(68\°)=742.5\ ft$

7 0

3 years ago

Does anybody know how to do this pleas help I'm stuck

Masteriza [31]

Answer:

24

Step-by-step explanation:

78-30=48

48/2=24

each one is 24kg

7 0

3 years ago

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Tesla Pipe Company is creating metal pipe for an underground pipe line. According to the specifications given to them, the insid

Aleks [24]

Answer:

C

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers