All categories

3 years ago

Can someone find the slope of these points- (8,20) and (4,61)

Mathematics

2 answers:

tino4ka555 [31]3 years ago

7 0

The equation for a slope is y2 - y1/x2-x1

61-20/4-8

41/-4

Archy [21]3 years ago

7 0

Answer:

The slope -41/4.

Step-by-step explanation:

Slope formula:

$\displaystyle \frac{Y_2-Y_1}{X_2-X_1}$

$\displaystyle \frac{61-20}{4-8}=\frac{41}{-4}=-\frac{41}{4}$

Therefore, the slope is -41/4, and the correct answer is -41/4.

You might be interested in

PLEASE HELP ASAP. Don’t send a link just put the answer. I’ll give brainpower to whoever answers!!!!!

givi [52]

Answer:

d/c = 8

Step-by-step explanation:

f(x) = 5.4321×2^×

f(4) = 5.4321×2^4 = d

f(1) = 5.4321×2^1 = c

d/c = (5.4321×2^4)/(5.4321×2^1) = 2^3 = 8

6 0

3 years ago

A cylinder has a surface area of 339 square centimeters and a radius of 6 centimeters. Estimate the volume of the cylinder to th

Andre45 [30]

SA=2hpir+2pir^2=2pir(h+r)
V=hpir^2

SA=339
r=6

339=2pir(h+r)
339=2pi3(h+3)
339=6pi(h+3)
divide both sides by 6pi
56.5/pi=h+3
minus 3 both sides
(56.5/pi)-3=h
(56.5-3pi)/pi=h
v=hpir^2
v=((56.5-3pi)/pi)(pi)(6)^2
v=(56.5-3pi)(36)
v=2034-108pi
use pi=3.141592
v=1694.7079934123023302460345146058
round
1695 cubic cm

5 0

4 years ago

Write monomial in it's standard form<br> 0.15pq·4pq2

AysviL [449]

Is the 2 an Exponent or is it something else

]

3 0

3 years ago

Skylar and her children went into a movie theater and will buy bags of popcorn and pretzels. Each bag of popcorn costs $8 and ea

Masja [62]

Answer:

$8b+3.25p\leq 80$

Step-by-step explanation:

Each bag of popcorn costs $8

Each pretzel costs $3.25.

The total cost of b bags of popcorn =$8*b=$8b
The total cost of p pretzels purchased =$3.25*p=$3.25p

Skylar has a total of $80 to spend on both items. This means that she can either spend less than or exactly $80.

i.e Total Cost $\leq \$80$

Skylar's Total cost on popcorns and pretzels =8b+3.25p

Therefore:

$8b+3.25p\leq 80$

Therefore, an inequality that would represent the possible values for the number of bags of popcorn purchased, b, and the number of pretzels purchased, p will be:

$8b+3.25p\leq 80$

8 0

3 years ago

(7.3 x 10 to the power of 5 ) + 2,400,000 =

photoshop1234 [79]

7.3*10^+2,400,000

3130000

3 0

3 years ago