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bulgar [2K]
3 years ago
8

Plz help timed MATHHHH 12 pointes

Mathematics
1 answer:
EastWind [94]3 years ago
8 0

Answer:

Ok what you need help with. Were u going to post a picture?

Step-by-step explanation:

I'll help you.

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There are 5 white roses to every 9 red roses in the garden
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Answer:

Step-by-step explanation:

ummm what there is no question!

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What is the vertex of the graph of the function below? <br><br>y = x2 + 8x + 12
Vera_Pavlovna [14]
Hello, 

The\,\,formula\,\,for\,\,the\,\,vertex\,\,of\,\,a\,\,quadratic\,\,equation\,\,is:  \\  V=( -\frac{b}{2a},f(-\frac{b}{2a}) )

That means that we must first obtain x, then we replace x in the function to get y, so:

x=- \frac{b}{2a}  \\  \\ x=- \frac{8}{2*(1)}  \\  \\ \boxed{x=-4} \\  \\ Reeplacing \,\,x: \\ y=(-4)^{2} +8*(-4)+12 \\ y=16-32+12 \\ \boxed{y=-4}

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3 years ago
The probability that Leon makes a three-point shot in basketball is 15%. For practice, Leon will regularly
mr_godi [17]

.07Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
The measure of angle A is 15°, and the length of side
dangina [55]

Answer:

Part 1) AB=30.9\ units

Part 2) AC=29.9\ units

Step-by-step explanation:

The picture of the question in the attached figure

Part 1

Find the length side AB

we know that

sin(A)=\frac{BC}{AB} ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

sin(15^o)=\frac{8}{AB}

solve for AB

AB=\frac{8}{sin(15^o)}=30.9\ units

Part 2

Find the length side AC

we know that

tan(A)=\frac{BC}{AC} ----> by TOA (opposite side divided by the adjacent side)

substitute the given values

tan(15^o)=\frac{8}{AC}

solve for AC

AC=\frac{8}{tan(15^o)}=29.9\ units

8 0
3 years ago
Question 3 of 10<br> Which of the following expressions is equivalent to the expression (n + 4)3?
NARA [144]

Answer:

3n+12

Step-by-step explanation:

(n+4)3=

3n+12

Just multiply the number and variable inside the parentheses by 3

5 0
4 years ago
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