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3 years ago

8

HELP PLS I NEED HELP When solving the equation such as 3/5x = 1/9, why would you multiply both sides of the equation by the reci

procal of 3/5?

1 answer:

True [87]3 years ago

8 0

Because 3/5 and 5/3 make a product of 1, so you have one x on the right side.

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Help ASAP! use the second image attached to answer!

xenn [34]

Answer:

only the circle graph

Step-by-step explanation:

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3 years ago

Read 2 more answers

The cost of Mr. Patten’s car insurance increased by 5% to $86.82 per month. What was the cost of his insurance before it increas

Nostrana [21]

Answer:

Considering is a compunded increase rate of the yearly car insurance fee and x is the initial value of the insurance fee then

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4 years ago

What is the radius of a circle in which a 30 degrees arc is 2 inches long

igomit [66]

arc length = pi /180 * angle in degree * radius

2 = pi/180 * 30 *r

2 = pi/6 *r

multiply by 6/pi

12/pi =r

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Answer: r =3.82 inches

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3 years ago

The lengths of the sides of a square are 5 cm. find the length of the diagonal

jenyasd209 [6]

Answer:

square root (50) = 7.071

Step-by-step explanation:

Using Pthagoras' theorem, the diagonal length is $\sqrt{x} ax^{2} +bx^{2}$ .

Therefore, the diagonal length is the square root of 5^2+5^2,

= $\sqrt{x} 25+25$

= $\sqrt{x} 50$

= 7.071

8 0

3 years ago

Does someone know the answer to this <br> √7x+16+4=x

dalvyx [7]

I think it is 54.332

8 0

3 years ago