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1 year ago

Segment Given: BA= BC and DA= EC

Mathematics

1 answer:

polet [3.4K]1 year ago

4 0

Answer:

Step-by-step explanation:

$1) \overline{BA} \cong \overline{BC}, \overline{DA} \cong \overline{EC} \text{ (given)}\\2) \overline{BD} \cong \overline{BE}$ (congruent segments subtracted from congruent segments form congruent segments)

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Over the last 3 evenings , Susan received total of 125 phone calls at the call center. The third evening she received 3 times as

uranmaximum [27]

Answer:

1st evening 29 phone calls. 2nd evening 24 phone calls. 3rd evening 72 phone calls

Step-by-step explanation:

1. 29 2. 53

+24 + 72

53 125

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2 years ago

Help needed and ASAP!!!!!!!!!!!!!!!!!!!

djverab [1.8K]

Answer:

how are angle a and b related how are angle c and d related.

Step-by-step explanation:

this will tell you the order they are in.

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3 years ago

Read 2 more answers

Convert 54 yards to cm

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54 yards =
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3 years ago

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A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon

zmey [24]

Using implicit differentiation, it is found that the radius is increasing at a rate of 0.0081 cm per minute.

<h3>What is the volume of a sphere?</h3>

The volume of a sphere of radius r is given by:

$V = \frac{4\pi r^3}{3}$

Applying implicit differentiation, the rate of change is given by:

$\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}$

In this problem, we have that:

$\frac{dV}{dt} = 500, r = 70$

Hence the rate of change of the radius is given as follows:

$\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}$

$19600\pi\frac{dr}{dt} = 500$

$\frac{dr}{dt} = \frac{500}{19600\pi}$

$\frac{dr}{dt} = 0.0081$

The radius is increasing at a rate of 0.0081 cm per minute.

More can be learned about implicit differentiation at brainly.com/question/25608353

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2 years ago

The length of a rectangular flower garden is 9 feet and it’s width is 5 feet how many feet of fencing will be needed

Tju [1.3M]

Use the simple perimeter formula.
P = 2L + 2W
P = 2(9) + 2(5)
P = 19 + 10
P = 29ft

Therefore 29ft of fencing will be needed.

8 0

3 years ago