All categories

3 years ago

Select the correct answer.

Mathematics

1 answer:

egoroff_w [7]3 years ago

8 0

Answer:

Step-by-step explanation:

I've taken a picture of the way I solved it.

You might be interested in

HELP COLLEGE ALGEBRA

max2010maxim [7]

Answer:

1) $\frac{-8}{11}$

2) $1.276$

3) $\frac{3}{4}$

4) $0$

Step-by-step explanation:

The slope formula of the line that pass across two points P1(x1,y1) and P2(x2,y2) is:

$\frac{y2 - y1}{x2-x1} = slope$

You can use this formula to solve all the four points:

$\frac{6- -2}{-9 - 2} = \frac{-8}{11}$

$\frac{- 9.1 - 0.6}{-9.5 - - 1.9} = \frac{97}{76} =(Rounded)= 1.276$

$\frac{2-5}{-2 -2} = \frac{3}{4}$

$\frac{4-4}{-9 --4} = \frac{0}{-5} = 0 \\\\$

3 0

2 years ago

Find the volume of the composite solid. Round your answer to the nearest hundredth.

zaharov [31]

Answer:

Volume of solid = 737 cm³ (Approx)

Step-by-step explanation:

Given:

Radius r = 4 cm

Length of cylinder = 12 cm

Find:

Volume of solid

Computation:

Volume of solid = Volume of hemisphere + Volume of cylinder

Volume of solid = (2/3)πr³ + πr²h

Volume of solid = (2/3)π(4)³ + π(4)²(12)

Volume of solid = 134 + 603

Volume of solid = 737 cm³ (Approx)

5 0

3 years ago

Read 2 more answers

PLS HELP ASAP !!! PLSSS !! will mark whoever answers correctly as brainliest !

crimeas [40]

The answer is 70 i believe

3 0

2 years ago

Read 2 more answers

Tami has a new pet crate for her dog. The length of the crate is four feet. The rectangular floor area of the crate is 1023 squa

Anit [1.1K]

Answer:

255.75 feet or 255 $\frac{3}{4}$ feet

Step-by-step explanation:

area of a rectangle / length = breadth

1023 / 4 = 255.75 or 255 $\frac{3}{4}$ feet

6 0

2 years ago

Someone help Slope from graph

cricket20 [7]

Answer: 2/3
Slope = y2-y1/x2-x1
I’ll take the points (-2;0) and (1;2)
Slope = 0-2/-2-1
=-2/-3=2/3

8 0

3 years ago