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mestny [16]
3 years ago
13

⚠️ PLEASE HELP !!!!!!!!! ⚠️

Mathematics
1 answer:
zalisa [80]3 years ago
3 0

Answer: BC=9

Step-by-step explanation: To find BC you have to find half of the line AC. 18/2=9

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can someone help me with this and give an explanation on how to do it? So i can know with the others.
MaRussiya [10]

Answer:

Values of y in order: 0, 2, 4, 6

Step-by-step explanation:

Hi there!

In the table, the first value of x is -2. To find the value of y for this row of the table, we can use the given equation y=2x+4.

y=2x+4

Plug in -2 as the value of x

y=2(-2)+4\\y=-4+4\\y=0

Therefore, y is 0 when x is -2. (In the table, in the row where x is -2, y would be 0.)

We repeat this process for the rest of the values in the table.

When x=-1:

y=2(-1)+4\\y=-2+4\\y=2

When x=0:

y=2(0)+4\\y=0+4\\y=4

When x=1:

y=2(1)+4\\y=2+4\\y=6

I hope this helps!

6 0
3 years ago
What is the factored form of the expression?Factor completely.15g^3+18g^2-10g-12
Komok [63]
Step 1: write the number as a product, helps visualizing common factors.
3*(5g)*g^2 + (2*3)*3 g^2-2*(5g) -2*(2*3)
I've marked things being repeating, so, group them up
5g(3g^2-2)+6(3g^2-2)
Now you have a common factor again
(3g^2-2)(5g+6)
Extra, if you want to split the first one, you can see it as the difference of (\sqrt{3}g)^2 and \sqrt{2} which is further split into( \sqrt{3} g+\sqrt{2}) (\sqrt{3} g-\sqrt{2})
8 0
3 years ago
Always, Sometimes, Never
erastovalidia [21]
7. A rhombus is qualified as a rectangle? Answer:No. 8. Answer: Yes. 10. Yes
8 0
3 years ago
What is the minute ventilation of an average adult male at rest breathing at a rate of 10 breaths per minute?
Shtirlitz [24]

Answer:

5000 milliliters per minute

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the sum of 4/10 , 37/100 and 12/100?
Travka [436]

Answer: \frac{89}{100}

Step-by-step explanation:

\frac4{10} + \frac{37}{100} + \frac{12}{100}    They have to have the same denominators so we will multiply 10 by 10 to get to a hundred since the two fractions have the same denominator

\frac{4}{10} * \frac{10}{10} = \frac{40}{100}  

Now add them  

\frac{40}{100}  + \frac{37}{100} + \frac{12}{100} =  \frac{89}{100}

7 0
3 years ago
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