3 years ago

Please help me solve this problem

Mathematics

1 answer:

Alex3 years ago

8 0

The answer for this is X+2g= 0

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What is the absolute value of Point C labelled on the number line?

Vsevolod [243]

Answer:

Step-by-step explanation:

Point C is 6 to the left. The absolute value would be positive 6.

5 0

4 years ago

Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph.

dangina [55]

Answer:

Step-by-step explanation:

y=2x+4

slope=2

y- intercept=4

$slope=\frac{rise}{run}\\2=\frac{4}{run}\\run=\frac{4}{2}=2\\$

so draw a line through (0,2) and (2,8)

7 0

3 years ago

#9<br>See if it's wrong or right... Plz!!!!!!!!

postnew [5]

Pretty sure its right

7 0

4 years ago

Read 2 more answers

If 3a +5b =10 and 5a +3b =30 what is the average of a and b?

saw5 [17]

Hello, please consider the following.

$3a+5b + 5a + 3b = 8(a+b)=10+30=40\\\\a+b=\dfrac{40}{8}=5$

And the average is

$\dfrac{a+b}{2}\boxed{=\dfrac{5}{2}}$

Thank you.

6 0

3 years ago

If 2 = 6, 3 =12, 4 = 20, 5 = 30, 6 = 42 then 9 = ?

Soloha48 [4]

At first you may get confused but look at those numbers carefully :)

as you see first result is divisible buy one of the product (second product in all cases is unknown)
so let's check where it will lead us :)

$6/2=3$

$12/3=4$

$20/4=5$

$30/5=6$

$42/6=7$

Now you can clearly see that every number was multiplied by number 1 higher than itself.
$2*(2+1)=6$

$3*(3+1)=12$

$4*(4+1)=20$

etc...

it means that after equation sign there should be $90$ because

$9*(9+1)=90$ :)

6 0

3 years ago