Plz help me no links or fake I will report

Mathematics

1 answer:

quester [9]3 years ago

3 0

Answer:

y=6x-38

Step-by-step explanation:

That's the answer for C

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Using a portion of her savings as a down payment, Sarah bought a new car in order to commute to her new job, reducing her saving

vodomira [7]

Answer:

C. I and III

Step-by-step explanation:

5 0

3 years ago

Solve for a: a(a-3) =100

marissa [1.9K]

$a(a-3) =100\\
a^2-3a-100=0\\
\Delta=(-3)^2-4\cdot1\cdot(-100)=9+400=409\\
\sqrt{\Delta}=\sqr{409}\\
a_1=\dfrac{-(-3)-\sqrt{409}}{2\cdot1}=\dfrac{3-\sqrt{409}}{2}\\
a_2=\dfrac{-(-3)+\sqrt{409}}{2\cdot1}=\dfrac{3+\sqrt{409}}{2}$

5 0

3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

garik1379 [7]

Answer:

2.815

Step-by-step explanation:

The thousandth number is the third number in the provided integer, you round down because the ten-thousandth value is 1, and you will only round up if the number is 5 or higher, otherwise, you round down.

Hope this helps!

4 0

2 years ago

Read 2 more answers

Below are two parallel lines with a third line intersecting them.

Basile [38]

Answer:

x=66⁰

Step-by-step explanation:

they are co interior angles,

180-114=66⁰

To check,