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3 years ago

Determine the slope of the line . Please explain your answer & I’ll mark brainliest if you hurry

Mathematics

2 answers:

Salsk061 [2.6K]3 years ago

8 0

Answer:

the slope I think is -6/1. because a slope is rise(-6) over run(1). negative because the line goes down

d1i1m1o1n [39]3 years ago

3 0

Answer:

6/-1,,,,,,= -6

Step-by-step explanation:

Rise over run. You rise(go up) 6 and you run(go left) 1, and since your going left its negative, so -6

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Mya's lunchbox is shown. What is the volume of the lunchbox? Round to the nearest tenth if necessary.

NISA [10]

V= 720.8 cubed

Explanation- 4.25 x 2 = 8.5
H= 8.5
L= 10.6
W= 8
8.5 x 10.6 x 8 = 720.8

3 0

3 years ago

Find the volume of the cone. Use 3.14 for π. Round to the nearest tenth.

Leviafan [203]

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Step-by-step explanation:

We need to find Volume of cone.

We are given:

π = 3.14

Length = 27 cm

Diameter = 15 cm

The formula used to find Volume of cone is:

$Volume\,\,of\,\,cone=\frac{1}{3}\pi r^2h$

We are given diameter but we need radius in the formula

So, Radius = Diameter/2 = 15/2 = 7.5 cm

We need to find height of cone.

Using Pythagoras theorem:

$h^2=p^2+b^2\\ (27)^2=p^2+(7.5)^2\\729=p^2+56.25\\p^2=729-56.25\\p^2=672.75\\Taking\,\,square\,\,root:\\p=25.93$

So, Height of cone = p= 25.93

So, r= 7.5 and h= 25.93 and π = 3.14

Putting values in the formula:

$Volume\,\,of\,\,cone=\frac{1}{3}3.14*(7.5)^2*25.93$

$Volume\,\,of\,\,cone=1526.62$

Rounding off to the nearest tenth:

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Keywords: Volume of cone.

Learn more about Volume of cone at:

#learnwithBrainly

6 0

3 years ago

Aisha has 9 pizzas she is serving each person at a party 3/4 of a pizza.

Nikitich [7]

Answer:

Step-by-step explanation:

9/0.75=12.

7 0

3 years ago

Solve for x:<br> (X+1)(x-3) = 0

Anton [14]

Answer:

Step-by-step explanation:

x= -1 or x=3

8 0

3 years ago

Charlie is cleaning her closet. She

Soloha48 [4]

Answer:

9 shirts

Step-by-step explanation:

12 - 6 = 6

6/2 = 3

3 times 3 = 9

8 0

3 years ago