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nasty-shy [4]
3 years ago
9

N = d + h + z

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer:

I prefer A is the option that suits this question

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A website had 826,140 hits last month what is the value of 8 in 826,140
forsale [732]
826140 is read 'Eight hundred twenty-six thousand, one hundred and forty'

826140 = 800000 + 20000 + 600 + 100 + 40

The value of 8 is 800000 [Eight hundred thousand]

3 0
3 years ago
NEED HELP ASAP!!!! Which relations represent functions? (PLEASE LOOK AT THE PICTURE.)
Olin [163]

Answer:

I think it’s either the first one or last.

Step-by-step explanation:

8 0
3 years ago
Work the following pricing problems for services rendered. (For all calculations use hundredths.) Labor time = 6 1/2 hours Overh
sdas [7]
Total cost of job=$231.08
Labor time= 6 1/2 = 6.5 hours
Overhead=55%
Retail price of parts=$114.70
Find the total cost of labor.
Total cost of labor= 231.08 - 114.70=$116.38
Now labor rate per hour ( with overhead)= 116.38 /6.5 =$17.90 per hour.

Now labor rate (without overhead) = 17.90/(1+55%) = 17.90/1.55 =$11.55

Answer: $11.55

3 0
3 years ago
Which shapes have all the properties shown? Select all that apply.
Snowcat [4.5K]

Answer:

rectangle and square

hope it will help you

3 0
2 years ago
Read 2 more answers
Date 31 Properties of Parubolas Identify the vertex of each + 10x 164 You 128 164 wordinate 2) y-2-4-2 yvquestion 4 please
Rudiy27

Since the equation of the parabola is in its standard form then you can first find the x coordinate of the vertex like this:

\begin{gathered} \frac{-b}{2a}\Rightarrow\text{ x-coordinate} \\ \text{ Where} \\ y=ax^2+bx+c\Rightarrow\text{ standard form} \end{gathered}

In this case, you have

\begin{gathered} y=-3x^2+12x-10 \\ a=-3 \\ b=12 \\ c=-10 \end{gathered}\frac{-b}{2a}=\frac{-12}{2(-3)}=\frac{-12}{-6}=2\Rightarrow\text{ x-coordinate}

Now, replace this value into the equation of the parabola to find the y-coordinate of the vertex:

\begin{gathered} y=-3x^2+12x-10 \\ x=2 \\ y=-3(2)^2+12(2)-10 \\ y=-3(4)+24-10 \\ y=-12+14 \\ y=2 \end{gathered}

Therefore, the vertex of the parabola is (2,2).

4 0
1 year ago
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