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MAVERICK [17]
3 years ago
15

Were would coordinates 8,7 be after a feflection over the x axis

Mathematics
1 answer:
Svet_ta [14]3 years ago
3 0

Answer:

(8, -7)

Step-by-step explanation:

well since it flip over the x-axis only, the 8 stays the same, however, the 7 flips completely to the second quadrant and becomes -7.

Hope this helped and have a amazing day.

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What is the area of a triangle that has a base of 15 1/4in. and a height of 18in?show work
Sauron [17]
Answer : 137.25

Step 1 -  Convert the base of a triangle to decimal form

15 1/4 = 15.25

Step 2 - Multiply base by height

18 * 15.25 = 274.5

Step 3 - Divide 274.5 by 2

274.5 ÷ 2 = 137.25

3 0
3 years ago
The table below shows the probability distribution of the types of food purchased by students from the school cafeteria. What is
Semmy [17]
Probability always sums up to 1
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let P(caesar salad) be x

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8 0
4 years ago
A company earns P dollars by selling x items, according to the equation P(x)=-0.002x^2+5.5x-1000. How many items does the compan
san4es73 [151]
So.. check the picture below

that's when the profit gets maximized

\bf \qquad \textit{vertex of a parabola}\\ \quad \\

\begin{array}{lccclll}
P(x)=&-0.002x^2&+5.5x&-1000\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad  {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)

how many items does the company need to sell? they need to sell \bf -\cfrac{{{ b}}}{2{{ a}}}

6 0
3 years ago
Will give brainliest please help! <3
creativ13 [48]
Hi love! I believe it’s A. If not please report back. Thank you!
5 0
2 years ago
Read 2 more answers
I NEED HELP PLEASE SOMEONE HELP ME
sasho [114]

Answer:

2nd option is the correct answer

Step-by-step explanation:

3 times a number decreased by 6 is - 2

4 0
3 years ago
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