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just olya [345]
3 years ago
15

a loan of $940 was repaid at the end of 12 months with a check of $960 What annual rate of interest was changed

Mathematics
1 answer:
xxMikexx [17]3 years ago
4 0
960=940×12, 960=11,280
960÷11,280= 0.085 and that is the answer.
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10) A wheelchair ramp is getting built at the entrance of a building. The ramp will be 25 feet long from front
mezya [45]

Answer:

The angle complies with the state regulations.

Step-by-step explanation:

The angle of elevation is the angle \theta in the figure, and from trigonometry we find that

sin(\theta) = \dfrac{1.5ft}{25ft}

taking the inverse sine of both sides we get

\theta = sin^{-1}(\dfrac{1.5ft}{25ft})

which gives

\theta = 3.44^o

which is less than 5°, and therefore is well within the state regulations.

3 0
3 years ago
Find tan A and tan B.
Alex

Step-by-step explanation:

\tan(a)  =  \frac{26}{10}  = 2.6 \\  \tan(b)  =  \frac{10}{26}

8 0
2 years ago
9. The measure of two angles are
Savatey [412]

Answer:

(16.5 + 1.5n)° = (12 + 2n)° [given]

=> 16.5 – 12 = 2n – 1.5n

=> 4.5 = 0.5n

=> n = 4.5/0.5

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3 0
3 years ago
Which equation is related equation to 6d = 108 that isolates the variable
ivann1987 [24]
<span>6d = 108

You would first divide each side by 6 to isolate the variable. 
6d = 108
 6       6
d = 18

-Gives you thumbs up- </span>
7 0
3 years ago
Read 2 more answers
Which is the equation of a line with a slope of -1/3 and a y-intercept at (0,1)?
Nutka1998 [239]

Answer:

The answer is

\huge \boxed{y =  -  \frac{1}{3}x + 1 }

Step-by-step explanation:

To find an equation of a line given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question the point is (0,1) and slope - 1/3

The equation is

y - 1 =  -  \frac{1}{3}(x - 0) \\ y - 1 =  -  \frac{1}{3} x

We have the final answer as

y =  -  \frac{1}{3} x + 1 \\

Hope this helps you

4 0
3 years ago
Read 2 more answers
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