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Novosadov [1.4K]

3 years ago

9

Re write the quadratic function in standard formy=6(x-3)^2+4

1 answer:

dsp733 years ago

3 0

Answer:

y= 6 $x^{2}$ - 36x + 58

Step-by-step explanation:

6 ( $x^{2}$ - 6x +9) + 4

6 $x^{2}$ - 36x + 54 + 4

6 $x^{2}$ - 36x + 58

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Write the ratios below in their simplest form 1. 16:32 2. 56:200

arsen [322]

Answer:

1. 16:32=1:2

2. 56:200=7:25

Step-by-step explanation:

1. 16:32=1:2 -> both divisible by 8

2. 56:200=7:25 -> both divisible by 8

4 0

3 years ago

jane drove 50 miles more then her husband jim. the total distance traveled was 230 miles. find the number of miles that each of

jek_recluse [69]

Answer:

115

Step-by-step explanation:

You divide 230 by 2 cause there are two peoples. I hope that helps :)

6 0

3 years ago

If 10x+6y=7 is a true equation, what would be the value of 6(10x+6y)?

aleksandr82 [10.1K]

Answer:

42

Step-by-step explanation:

We know that 10x + 6y = 7, and so

6(10x + 6y) = 6(7) = 42

8 0

3 years ago

A cone with a radius 2 units is shown below. Its volume is 29 cubic units. Find the height of the cone

rusak2 [61]

Answer:

The height of the cone is $6.9\ units$

Step-by-step explanation:

we know that

The volume of the cone is equal to

$V=\frac{1}{3}Bh$

where

B is the area of the circular base of the cone

h is the height of the cone

In this problem we have

$V=29\ units^{3}$

$r=2\ units$

<em>Find the area of the base B</em>

$B=\pi r^{2}$

substitute the value of r

$B=\pi (2)^{2}=4 \pi\ units^{2}$

<em>Find the height of the cone</em>

$29=\frac{1}{3}(4 \pi)h$

$h=29*3/(4 \pi)$

assume $\pi=3.14$

$h=29*3/(4*3.14)=6.9\ units$

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3 years ago

A lighthouse is 160 ft tall a scale model of the lighthouse has a scale of 1 inch to 8 feet (ratio) how tall is the model of the

Komok [63]

Your answer for the question is below:

6 0

3 years ago