4 years ago

I don’t understand how to do this at all please help!

Mathematics

1 answer:

ziro4ka [17]4 years ago

8 0

First: find the square root of each one
Then: just multiply

You might be interested in

Dalton filled 5 jars using a total of 6 2/3 cups of coffee syrup. How many cups of syrup are in each jar?

Alja [10]

Answer:

1 1/3 cups of syrup per jar

Step-by-step explanation:

6 2/3 divided by 5 = 20/3 x 1/5 = 20/15 = 1 1/3 cups of syrup per jar

7 0

3 years ago

2) As part of traffic accident investigations, the speed of a car involved can be approximately determined by checking actual sk

dezoksy [38]

a) The speed of car was 60 mph.

b) The speed of car was 45 mph.

Step-by-step explanation:

Given,

a = actual skid marks

p = test skid marks

Formula;

$s=30*\sqrt{\frac{a}{p}}\\$

a) a = 144 feet, p = 36 feet

Putting in formula;

$s = 30*\sqrt{\frac{144}{36}}\\\\s=30*\sqrt{4}\\\\s=30*2\\\\s=60$

The speed of car was 60 mph.

b) a = 153 feet, p = 68 feet

Putting in formula;

$s=30*\sqrt{\frac{153}{68}}\\\\s=30*\sqrt{2.25}\\\\s=30*1.5\\\\s=45$

The speed of car was 45 mph.

Keywords: substitution, speed

Learn more about substitution at:

#LearnwithBrainly

4 0

3 years ago

Find the measure of angle X in the figure below

alexandr1967 [171]

Answer:

50 degrees

Step-by-step explanation:

65 times 2=130

180-130=50

7 0

3 years ago

What is the slope of the line passing through (-3, 5) and (5, -3)?

slavikrds [6]

The answer is slope A. it cant be there is not slope beacuse there is a slope i hope this helps at least a little for u

3 0

3 years ago

Read 2 more answers

How to factor the question using factoring

tankabanditka [31]

The FOIL method x the first 2 number or each then then butter number the inner number

3 0

3 years ago