2 years ago

Solving quadratic equations using square roots

Mathematics

1 answer:

masya89 [10]2 years ago

8 0

Answer:

i hope you understand this

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Find the area.<br> 2 cm<br> 6 cm<br> 4 cm

hammer [34]

Answer:

A=1/2(a+b)h

A=1/2(2cm+4cm)6cm

A=1/2×6cm×6cm

A=18cm²

3 0

2 years ago

3. The volume V of a cone is given by the

hammer [34]

Answer:

Step-by-step explanation:

The most appropriate choice of volume of a cone is given by-

$h=\frac{3v}{\pi r^{2} }$

What is volume of a cone?

The volume of a cone is the amount of space occupied by the cone.

Volume of a cone is given by the formula

$V=\frac{1}{3} \pi r^{2} h$

Where, r is the radius of cone and h is the height of the cone.

Here,

$V=\frac{1}{3} \pi r^{2} h\\3V=\pi r^2h\\h=\frac{3V}{\pi r^2}$

To learn more about volume of a cone, refer to the link:

brainly.com/question/28109167

#SPJ9

5 0

9 months ago

Complete the chart to find the mean, varlance, and standard deviation. Remember to use commas and round numbers to the nearest t

aleksley [76]

Answer:

i dont know sorry

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Gross earnings are $655.12. Calculate social security deduction from earnings. (round answer)

viktelen [127]

Answer:

social security rate is 6.2%

$614.50 is the net earnings after deduction

Step-by-step explanation:

4 0

2 years ago

A mountain climber climed down 20 feet at a time he did this 5 times in one day what was tge overall change in his elevation

AfilCa [17]

Answer:

- 100

Step-by-step explanation:

20 x 5 = 100

It's -100 because he's going down

8 0

1 year ago