3 years ago

On Quiz

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

8 0

Answer:

C. g(x) = -2[x - 5)2 + 9

Step-by-step explanation:

Equation in vertex form

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AC = <br><br> Round your answer to the nearest hundredth.

kobusy [5.1K]

Answer:

70 I think but I'm not sure

Step-by-step explanation:

AC=70

4 0

3 years ago

A cylinder has a height of 6 millimeters and a radius of 4 millimeters. What is its volume? Use ≈ 3.14 and round your answer t

netineya [11]

Answer:

$V=301.44\ \text{mm}^2$

Step-by-step explanation:

Given that,

Height of the cylinder, h = 6 mm

Radius of the cylinder, r = 4 mm

We need to find the volume of the cylinder. The formula for the radius of the cylinder is given by :

$V=\pi r^2 h$

Putting given values,

$V=3.14\times (4)^2 \times 6\\\\V=301.44\ \text{mm}^2$

So, the volume of the cylinder is $301.44\ \text{mm}^2$ .

4 0

3 years ago

If I had a 2% solution, added 2 ounces to a gallon (128 ounces) What is the final concentration of the solution.

Ne4ueva [31]

<span>A 2% solution of chlorohexidine added to 126 oz of water. The total oz 128.

Solute: chlorohexidine, 2%=0.02
solvent: water (0%)

Concentration, C, volume V
CV=c1v1+c2v1
128C=0.02*2 + 0.00*126 = 0.04

Concentration
C=0.04/128 = 0.0003125 = 0.03125%</span>

6 0

3 years ago

Darla wants to buy a dress for $20 and some shirts for $12 each. She has $80. Write and solve an inequality to find the number o

marishachu [46]

Answer:

5 shirts for 12 is 60 dollars

20 dollar dress plus 60 is 80

Step-by-step explanation:

4 0

3 years ago

Please help me!!! I will mark brainliest!

laila [671]

I think the answer is probably b or c

6 0

3 years ago

Read 2 more answers