All categories

2 years ago

Help pleaseee i cant

Mathematics

1 answer:

maw [93]2 years ago

8 0

how are you today

Step-by-step explanation:

You might be interested in

Write the verbal phrase as an algebraic expression/equation: a number m cubed

hram777 [196]

Ttps://www.palmbeachstate.edu/prepmathlw/Documents/translatingkeywords.pdf

Try seeing if this link works it should help

5 0

3 years ago

Plzzzz helpppp asapppppp<br> **will mark brainliest **

neonofarm [45]

It's a 45-45-90 triangle,

where the legs are congruent, and the hypotenuse is sqrt(2) times the length of a leg.

6 0

3 years ago

Read 2 more answers

How do you simplify the radical: square root of 28

Lilit [14]

Answer:

√

Rewrite

⋅

Tap for more steps...

√

⋅

Pull terms out from under the radical.

√

The result can be shown in both exact and decimal forms.

Exact Form:

√

Decimal Form:

5.29150262

…

Step-by-step explanation:

3 0

2 years ago

Is (-1,2) a solution of the graphed system if inequalities

Zigmanuir [339]

Yes (I guess)

(-1, 2) Lies on a line so im guessing it is...

7 0

2 years ago

The figure shows a cylinder of diameter 12cm and height = 15cm. A hole in the shape of cone is bored into one of its end. If the

Lisa [10]

Answer:

$\bold{495\pi} \approx \bold{1555.088 cm^3}$

Step-by-step explanation:

There was no figure but the question is clear

Volume of a cylinder is given by the formula $\bold{\pi r^2h}\\$

where r is radius of base of cylinder, h is the height

Volume of a cone is given by $\bold{\frac{1}{3} \pi r^2 h}$

where r is the radius of base of cone, h is the height

The radius of the cylinder = $\frac{1}{2}$ (diameter) = $\frac{1}{2}$ (12) = 6cm

Height of cylinder = 15cm

Volume of cylinder $V_{cyl} = \pi (6)^2 15 = \pi (36)15 = \bold{540\pi}$

Radius of cone = $\frac{1}{2}$ (radius of cylinder) = $\frac{1}{2}$ (6) = 3 cm

Height of cone same as height of cylinder = 15cm

Volume of cone, $V_{cone} = \frac{1}{3}\pi r^2 h = \frac{1}{3}\pi (3)^2 15 = \frac{1}{3}(9)15\pi = \bold{45\pi}\\$

Difference is the volume of the remaining solid

$V_{cyl} - V_{cone} = 540\pi - 45\pi = \bold{495\pi} \approx \bold{1555.088 cm^3}$

5 0

1 year ago