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melamori03 [73]
3 years ago
14

A flagpole 13m tall casts a 7m shadow. At the same time of day a building casts a 46m shadow. How tall is the building?

Mathematics
1 answer:
frosja888 [35]3 years ago
7 0
The answer is 78.55m ...... 

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Joel earns a commission of 5% on the audio equipment he sells , and the store keeps the rest . He sells a $750 amplifier. A. How
den301095 [7]

Answer:

Joel earns $35.00 commission and the store keeps $715.

Step-by-step explanation:

You need to figure 5% of what he sold - or 5% of $750.

Of course, you can use a calculator, or multiply $750 by .05. I prefer to think of 10 percent ($75.00) and half that to get 5%. $35.00.

Joel earns $35.00 on the sale. Not bad!

If he gets to keep $35, deduct this from the price to find out how much the store will keep.

$750 - $35 - $715.

5 0
3 years ago
Read 2 more answers
Can someone please help me​
marta [7]

Answer:

when u divide both side by 2 the new equation will be y-5x=-3... and equation of a line is written in form of y=mx+c

so y=5x-3

3 0
3 years ago
Can someone please help me with this math problem. Will Mark Brainliest. Need help ASAP ​
guajiro [1.7K]

Answer: a) 75 degrees.  Why? This is given

b) 75. Same side Exterior and interior angles are congruent that are cut by a transversal. Theorem.

c) 75 degrees.  See above.

Step-by-step explanation:

7 0
2 years ago
Fill in the missing digit to make the number divisible by
torisob [31]

Answer:

Step-by-step explanation:

6. 0 ,234,560 is divisible by 2.

7. 389,570 is divisible by 5.

8. 630,620 is divisible by 10.

9. 6+1+1+8+1=17 +(1)

   611,811 is divisible by 3.

10. 5+2+5+4+3=19

multiple of 9 are 9,18,27,...

to make the sum 27 we have to add 8 to 19.

525,438 is divisible by 8.

5 0
2 years ago
Bethany borrows $8000 at 3% interest rate with interest compounded continuously for 6 years. What is the total interest?
soldier1979 [14.2K]

Answer:

$1,577.74

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below.

A = Pe^{rt}

<em>A = total </em>

<em>P = principal amount </em>

<em>r = interest rate (decimal) </em>

<em>t = time (years) </em>

<em />

First change 3% to its decimal form:

3% -> \frac{3}{100} -> 0.03

Next, we can plug in the values into the equation:

A=8,000e^{0.03(6)}

A=9,577.74

The last step is to subtract 8,000 from 9,577.74:

9,577.74-8,000=1,577.74

The total interest earned is $1,577.74

3 0
3 years ago
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