3 years ago

What is the order of magnitude for the total weight of 5 cars that weigh 3,000 pounds each?

Mathematics

1 answer:

WINSTONCH [101]3 years ago

3 0

The answer is 15,000.

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ONE HUNDRED POINTS

Over [174]

Answer:

See Below.

Step-by-step explanation:

We are given that ∠A = ∠D, and we want to prove that ΔACB ~ ΔDCE.

Statements: Reasons:

$1) \text{ $\angle A=\angle D$}$ $\text{Given}$

$2) \text{ }\angle BCA=\angle ECD$ $\text{Vertical Angles Are Congruent}$

$3) \text{ } \Delta ACB \sim \Delta DCE$ $\text{AA (Angle-Angle) Similarity}$

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2 years ago

Read 2 more answers

If 20 articles cost ? 90, then the cost of 9 articles is ?<br> ? 45<br> ? 4.50<br> ? 40.50<br> ? 42

lapo4ka [179]

Answer:

40.50 is correct answer according to me

5 0

2 years ago

Find y when x=14 if y varies directly with x2, and y =72 when x=6

Art [367]

6 times 12 is 72 so 14 times 12 would be 168 if that is what you are looking for. So for that y=168 :-)

3 0

2 years ago

What is the solution to the equation below log5(2x-3)=2

Komok [63]

Answer:

Step-by-step explanation:

Use the exponential form of this log equation. Rewriting this into exponential form gives us

$5^2=2x-3$

5-squared is 25, so

25 = 2x - 3 and

22 = 2x so

x = 11

7 0

2 years ago

Find the inverse of the function y = 3x + 5 Find the inverse of the function y=3x+5

Viktor [21]

Answer:

First Inverse function= f^-1(x)=x/3-5/3

Second Inverse function=f^-1(x)=x/3-5/3

Step-by-step explanation:

4 0

1 year ago