2 years ago

Bob bought an investment at $550 and sold it at $723. What was his

Mathematics

2 answers:

Shalnov [3]2 years ago

7 0

The correct answe would be C...

Dahasolnce [82]2 years ago

3 0

Yea it would be C :)

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Need help use screenshot(SAT Prep) In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD. bd equals?

Lilit [14]

Answer:

5.36

Step-by-step explanation:

Given that:

<BAD = <CAE, therefore, BD = EC

Let's take x to be the length of BD = EC

BD + DE + EC = BC

BC = 20,

BD = EC = x

DE ≈ 9.28

Thus,

x + 9.28 + x = 20

x + x + 9.28 = 20

2x + 9.28 = 20

Subtract 9.28 from both sides

2x + 9.28 - 9.28 = 20 - 9.28

2x = 10.72

Divided both sides by 2 to solve for x

$\frac{2x}{2} = \frac{10.72}{2}$

$x = \frac{10.72}{2}$

$x = 5.36$

BD ≈ 5.36

4 0

3 years ago

Could you please provide the answer as well as explain it, I will be very grateful...

Vilka [71]

Hello,

There is a mistake: it is 816 cm² !!! (an area)

length are multiplied by 2,
so area are mutiplied by 2²=4
Area B=816*4=3264 (cm²)

7 0

2 years ago

Shawnda spent $259.20 on a scooter. This was 80% of her budget for a new scooter. How much was the total budget?

just olya [345]

X * 0,8 = 259,2 <=>

x = 258,2/0,8 <=>

x = 322,75

The total budget was 322,75$

7 0

2 years ago

How many times does 3/8 go into 3/16?

Sunny_sXe [5.5K]

Answer:

1/2

Step-by-step explanation:

(3/16)/(3/8)

(3/16)*8/3

1/2

5 0

2 years ago

Read 2 more answers

Select the correct answer.

nydimaria [60]

Answer:

It is CD

Step-by-step explanation:

because 300+200=500, juts times it by 3 and divide

5 0

1 year ago