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valentina_108 [34]

3 years ago

15

In the nocturnal house at the zoo, there are 4 bats for every 3 spiders. If there are 112 bats and spiders, how many are bats? H

ow many are spiders

1 answer:

In-s [12.5K]3 years ago

5 0

Answer:

9

Step-by-step explanation:

hehsn. iuxxj y eiwyaoa

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Which of the following situations are equal to 30%? Select all that apply A) 27 out of 90 B) 12 out of 36 C) 50 out of 80 D) 9 o

siniylev [52]

Answer:

27 out of 90; 9 out of 30

3 0

3 years ago

The image shows a geometric representation of the function f(x) = x2 – 2x – 6 written in standard form. An algebra tile configur

Over [174]

Answer:

$f(x)=(x-1)^2-7$

Step-by-step explanation:

Standard form:

$f(x)=x^2-2x-6$

Vertex form:

$y=(x-h)^2+k$

(h, k) is the vertex

x is the coordinate of the vertex

To find x use the formula:

$x=\frac{-h}{2a}$

$f(x)=x^2-2x-6$

a=1

b=-2

c=-6

Substitute:

$x=\frac{-(-2)}{2(1)}=1$

Substitute x in equation:

$f(x)=1^2-2(1)-6\\f(x)=1-2-6\\f(x)=-7$

h=1

k=-7

Substitute h, and k into the vertex formula:

$f(x)=(x-1)^2-7$

3 0

3 years ago

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Whats the product of (x-3)(6x-2)

Lunna [17]

(x-3)(6x-2)
x*6x + x*(-2) -3*6x (-2)*(-3)
6x^{2} -2x-18x+6
6x^2-20x+6

6 0

3 years ago

What is the trigonometric ratio for sin C?

Greeley [361]

The simplified fraction for sinC will be 9/41

8 0

3 years ago

Which is the upper left quadrant on the coordinate plane?

Lisa [10]

Answer:

the upper left Quadrant is Quadrant II

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