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3 years ago

Can someone please help with this math question??

Mathematics

1 answer:

Studentka2010 [4]3 years ago

4 0

Answer:

Hm im not sure but hold on, i think i found it. 1 and 76

Step-by-step explanation:

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(PLEASE HELP !) Gabe spent $2000 to buy a piano for his music studio. He earns $25 per hour giving piano lessons to students. Le

EastWind [94]

Answer:

280 hours

Step-by-step explanation:

Amount paid + profit = cost of a lesson per hour

$2000 + $5000 = $25(h)

7000 = 25h

7000/25 = h

280 = h

6 0

2 years ago

Need help please

zlopas [31]

Answer:

Step-by-step explanation:

6x5=30

30x2/3=20

8 0

1 year ago

Find the area. simplify your answer.

PolarNik [594]

Answer:

The area is:

$2 {x}^{2}$

Step-by-step explanation:

Area of this figure is simply the product of the base and the height, as it just happens to be a slanted or inclined rectangle.

Therefore:

$a = 2x (x) = 2 {x}^{2}$

5 0

3 years ago

Which equations model exponential growth?

elena-s [515]

P = A(1+r)^x

where P is the population at time x
A is the initial population and r is the growth/decay rate. Growth will be +positive r number added to the 1. Where as decay subtracts r. So any answers that are > than 1 which is answers A and B.

8 0

3 years ago

Read 2 more answers

Construct a quadrilateral ABCD, AB = 4cm BC = 3cm,<br> AD= 2.5cm, AC= 4.5cm, BD= 4cm.

hammer [34]

Answer:

steps below

Step-by-step explanation:

1. use ruler to draw a segment of 4 units AB

2. center the compasses needle at A and draw arc with radius of 5 and intersect with another arc centered at B with radius of 3 at point C

3. center the compasses needle at B and draw arc with radius of 4.5 and intersect with another arc centered at A with radius of 2.5 at point D

4. connect BC, CD and AD to form quadrilateral ABCD

6 0

2 years ago