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3 years ago

14

Variable Terms in 3x + 2 – 10 – 3x

1 answer:

ratelena [41]3 years ago

6 0

Answer:

X

Step-by-step explanation:

because its the varible term

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I don't get prime and composite please send me an example

Neko [114]

2 IS THE ONLY EVEN PRIME NUMBER a prime number can only be divided by 1 or itself. 4 is a composite and 5 is a prime hope this helps you.

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3 years ago

Read 2 more answers

9>d, if d=3 <br> True or false

Strike441 [17]

Answer:

This is true. 9 is greater than 3.

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2 years ago

Read 2 more answers

Why is volume of a cone is written in cubic units

frutty [35]

Answer:

The formula for the volume of a cone is 1/3 Bh. This means 1/3 the Area of the base times the height. You can calculate the area by multiply length and width. Area is two-dimensional. Multiplying height by it adds another dimension. When writing area, we say units squared. When writing volume, we say units cubed, because it is three dimensional.

Step-by-step explanation:

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3 years ago

Ariel left her home at 9 a.m., driving at 45 mph. At 11 a.m. her brother left the home and started after her at 60 mph. At what

Vlada [557]

Answer:

5:00 pm

Step-by-step explanation:

Let

x -----> the umber of hours

y ----> the total distance in miles

we know that

The distance is equal to the speed multiplied by the time

Find out the distance traveled by Ariel at 11:00 am

11:00 am-09:00 am=2 hours

45(2)=90 miles

so

<em>Ariel's linear equation is</em>

$y=45x+90$ ----> equation A

<em>Ariel's brother linear equation is</em>

$y=60x$ ----> equation B

Equate equation A and equation B

$60x=45x+90$

Solve for x

$60x-45x=90$

$15x=90$

$x=6\ hours$

Adds 11:00 am + 6 hours=17:00 =5:00 pm

6 0

3 years ago

Need help kinda quick

Fed [463]

Answer:

A;-6

B;-8

C;-2

D;-14

E;-1

F;2

G;5

H;0

4 0

2 years ago