2 years ago

Question 1 (1 point)

Mathematics

2 answers:

taurus [48]2 years ago

5 0

Answer:

question no 1:slope=5

Step-by-step explanation:

let(x=5andy=8)(a=7andb=18)

now

slope=(b-y)/(a-x)=(18-8)/(7-5)=5

photoshop1234 [79]2 years ago

3 0

Answer:

answer 1: 5

answer 2: the more tv someone watches the less money they will earn.

also, i think we go to the same school... is this for mr grossmans class lolol

Step-by-step explanation:

You might be interested in

Help it is due today I need help and please show the steps :)

balu736 [363]

Answer:

Volume = 1/3 πr^2 h

Therefore,

Volume = 1/3 π × (2.81)^2 × 7.5

= 62.015 ~ 62.02

Hope it helps!

8 0

3 years ago

A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a lar

stealth61 [152]

So then we do
large-small

V=(1/3)hpir^2

given
small=r=3 and h=5
V=(1/3)5pi3^2
V=5pi3
V=15pi

large, r=5, h=12
V=(1/3)5pi12^2
V=5pi48
V=240pi

large-small=240pi-15pi=225pi in^3

aprox 706.8582 in^3

7 0

2 years ago

Answer plz, i will give brainliest XD<br><br><br> 100 points ppl, lol

castortr0y [4]

Answer:

A) x=9, x=-2, x=2

Step-by-step explanation:

(x-9)(x+2)(x-2)=0

x-9=0

x+2=0

x-2=0

x=9, x=-2, x=2

8 0

2 years ago

Read 2 more answers

Someone please help out??

DochEvi [55]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Tanya kicks a ball into the air. The function that models this scenario f(t)= -16t²+96t, where h is the height of the ball in fe

otez555 [7]

Answer:

The ball hit the ground at t=6 seconds

Step-by-step explanation:

we have

$f(t)=-16t^2+96t$

where

f(t) is he height of the ball in feet

t is the time in seconds

we know that

When the ball hit the ground, the height of the ball is equal to zero

For f(t)=0

$-16t^2+96t=0$

solve for t

Factor the leading coefficient -16t

$-16t(t-6)=0$

the solutions are

t=0, t=6

Remember that

For t=0 ----> f(t)=0 is the initial height of the ball

Fort=6 sec ----> f(t)=0

therefore

The ball hit the ground at t=6 seconds

3 0

2 years ago