3 years ago

If 5 miles=8 km about how many would be equal to 70 km

Mathematics

2 answers:

Blababa [14]3 years ago

6 0

Answer:

43.434

Step-by-step explanation:

alina1380 [7]3 years ago

3 0

It should be 44 miles I think

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Need help anything helps thanks

yKpoI14uk [10]

A binomial squared is written like

$x^2+2ax+a^2$

So, we have $2a=6 \iff a=3$

So, we want to complete the square $(x+3)^2 = x^2+6x+9$

We can add and subtract 9 to write

$x^2+6x = x^2+6x+(9-9) = (x^2+6x+9)-9 = (x+3)^2-9$

5 0

3 years ago

Which ordered pair is a solution to the equation?

Ivenika [448]

Answer:

Step-by-step explanation:

none of the option satisfy the equation

3 0

2 years ago

How to do number 15?

tatiyna

I think it would be 120 because it is 2 times 60 and they add up to 180 I may be wrong buts that’s what I would do

3 0

3 years ago

9/11 = ?/22<br> a. 12<br> b. 9<br> c. 4<br> d. 18

svlad2 [7]

18/22 = 2*9/2*11 = 9/11

Therefore, your answer is 18

7 0

3 years ago

An entrepreneur sold a damaged bedspread for $130.50, thereby making a loss of 13% on the cost price. Determine the cost price o

Anit [1.1K]

Answer:

$1003.84615

Step-by-step explanation:

130.5 = x * 0.13

130.5/0.13 = x

x = 1003.84615

4 0

3 years ago