3 years ago

20 points !

Mathematics

2 answers:

jeka943 years ago

8 0

Answer:

Step-by-step explaination

Step2247 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

V=πr2h

Solving for r

r=3V

πh=3·47.1

π·5≈2.99924

You might be interested in

The perimeter of parallelogram ABCD is 96 cm. AD is 3 cm more than twice AB. Find the lengths of all four sides of ABCD.

Elan Coil [88]

Step-by-step explanation:

perimeter of parallelogram=2(AD+AB)

Also, AD=2AB+3

So,

96=2(2AB+3+AB)

48=3AB+3

45=3AB

therefore,AB=15cm=CD

Also,AD=BC=2AB+3

=2×15+3

=33

6 0

3 years ago

What is the slope of the line that passes through the points (-9, -9) and (-9, -7) Write in simplest form.

dimaraw [331]

Answer:

Undefined slope, vertical line

Step-by-step explanation:

Slope = $\frac{y_{2} -y_{1}}{x_{2}-x_{1}}$

Slope = $\frac{-7 -(-9)}{-9-(-9)} = \frac{-7+9}{-9+9} =\frac{2}{0}$ = Undefined

Since the slope is undefined, you would have a vertical line.

6 0

2 years ago

Mary leaves her house to take a walk. In the graph shows the distance d in feet from her house that Mary is at any given time t

Nezavi [6.7K]

Is that all that asks in the question

5 0

3 years ago

What is the answer for 5 more than a number y is -2

Rudik [331]

Y + 5 = -2 Mathematical equation that represents this problem.

y = -7 Subtract 5 from each side.

Answer: y = -7

4 0

3 years ago

Read 2 more answers

Using the zero product property solve for the x values given (3x-2)(x+1)=0.

RSB [31]

Answer:

{2/3 ; -1}

Step-by-step explanation:

IF THIS ANSWER HELPS YOU, PLEASE MARK IT AS BRAINLIEST!

7 0

3 years ago

Read 2 more answers