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3 years ago

I Need This Answer Fast! (Select All That Apply Choose 3 Answers)

Mathematics

2 answers:

Fiesta28 [93]3 years ago

8 0

Answer:

It is b,d,and e

Step-by-step explanation:

tatiyna3 years ago

8 0

A: 3 1/5 is closest to 3, because 1/5 is less than 1/2. 5 7/9 is closest to 6, for the same reasons. 3 + 6 = 9

B: 15 5/7 is rounded to 16. 8 2/9 is rounded to 8. 16 - 8 = 8.

C: 1 5/8 is rounded to 2. 5 2/5 is rounded to 5. 2 + 5 = 7

D: 10 1/4 is rounded to 10. 1 11/15 is rounded to 2. 10 - 2 = 8

E: 2 7/10 is rounded to 3. 4 8/9 is rounded to 5. 3 + 5 = 8.

In conclusion, the one that is closest to 8 is B, D, E.

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emmasim [6.3K]

I think the answer is A

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3 years ago

Read 2 more answers

What is the vertex of the function?

egoroff_w [7]

<h2>Explanation:</h2><h2></h2>

Here you haven't provided any function, so I'll assume this one:

$f(x)=3x^2-18x+33$

This is a quadratic function whose graph represents a parabola. Any parabola has its vertex at the point:

$V(x,y) \\ \\ \\ x=-\frac{b}{2a} \\ \\ y=f(-\frac{b}{2a}) \\ \\ \\ where: \\ \\ \\ f(x)=ax^2+bx+c \\ \\ \\ So: \\ \\ a=3 \\ \\ b=-18 \\ \\ c=33$

Therefore:

$x=-\frac{(-18)}{2(3)}=3 \\ \\ f(3)=3(3)^2-18(3)+33=27-54+33=6$

Therefore, the vertex is:

$\boxed{V(3,6)}$

6 0

3 years ago

Find the volume of the pyramid below.<br> 7.2 in<br> 9.7 in

kumpel [21]

Answer:

23.28 inches (im not sure if this is correct because you need length, height, and width.)

Step-by-step explanation:

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2 years ago

Which ordered pair is NOT included in a graph of y=x+5?

belka [17]

I need the picture to answer it

7 0

2 years ago

A:<br> What is 7*<img src="https://tex.z-dn.net/?f=10%5E%7B15%7D" id="TexFormula1" title="10^{15}" alt="10^{15}" align="absmiddl

pickupchik [31]

Step-by-step explanation:

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(70milion)

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