3 years ago

NEED HELP MY GRADE DEPENDS ON THIS!!!

Mathematics

1 answer:

ss7ja [257]3 years ago

4 0

28x - 2 = 26x + 6
2x = 8
x = 4

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X- 5 is greater than 0.

katrin2010 [14]

Answer:

x>5

Step-by-step explanation:

5-5=0 this is wrong. 5.0002-5= is greater than zero.

3 0

3 years ago

A(1)=20

Paladinen [302]

Answer:

-14

Step-by-step explanation:

You've got a(1)=20

a(1) means a(n) when n=1

the sequence is telling you to take the previous value of a(n), which is a(n-1) and subtract 17

then:

a(2) = a(1)-17 = 20 - 17 = 3

a(3) = a(2) - 17 = 3-17 = -14

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3 years ago

Simplify ten to the eighth divided by ten to the negative third.

In-s [12.5K]

Answer:

$10^{11}$

Step-by-step explanation:

A statement is given i.e. "ten to the eighth divided by ten to the negative third."

It means that 10 to power 8 divided by 10 to the power -3.

Mathematically,

$\dfrac{10^8}{10^{-3}}$

We know that, $\dfrac{x^a}{x^b}=x^{a-b}$

Here, x = 10, a = 8 and b = -3

So,

$\dfrac{10^8}{10^{-3}}=10^{8-(-3)}\\\\=10^{8+3}\\\\=10^{11}$

So, the answer is $10^{11}$

7 0

4 years ago

Elijah ran around the quarter mile track at the school seven times. Approximately how many kilometers is this?

Ivan

I would say the answer is C

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3 years ago

Slopes of parallel line are

ValentinkaMS [17]

Answer:

the solution is C. identical

Step-by-step explanation:

slope of parallel lines are the same

8 0

3 years ago

Read 2 more answers