4 years ago

Solve for a. a + 16 = 20 Enter your answer in the box. a =

2 answers:

ycow [4]4 years ago

8 0

A=20-16
a=4
the answer is 4

6 0

A=4 hope this helped

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klio [65]

So if it’s 2/12 it would be 1 flaw in every 6 light bulbs. so if there were 18 light bulbs there would be 3 flaws (6 * 3 is 18)

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3 years ago

Pavlova-9 [17]

The first one is it trust me

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3 years ago

Snezhnost [94]

We know, shortest distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is :

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

So, distance between house and library is :

$d_1=\sqrt{(-5-(-3))^2+(2-(-3))^2}\\\\d_1=5.39\ km$

Distance between library and post office :

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\D=\sqrt{(-3-2)^2+(-3-2)^2}\\\\D=7.07\ km$

Distance between post office and house :

$D=\sqrt{(2-(-5)^2)+(2-2)^2}\\\\D=7\ km$

Therefore, minimum distance that you can ride your bike is (5.39+7.07+7) km = 19.46 km.

Hence, this is the required solution.

8 0

3 years ago

elena55 [62]

Answer:

It'd be easist if one of the variables was by itself

Step-by-step explanation:

I.E: y=2x+4 and 2y+x=23

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4 years ago

pychu [463]

My guess is SAS, it’s definitely not a or d

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3 years ago