Given:
(2, -2)(-8, -2)To find: The distance between the two points.
Answer:
Formula to find the distance:
[tex]\sf Distance\ =\ \sqrt{\Bigg(x_2\ -\ x_1\Bigg)^2\ +\ \Bigg(y_2\ -\ y_1\Bigg)^2}[/tex]
From the given data, we have:
x₁ = 2x₂ = -2y₁ = -8y₂ = -2Using them in the formula,
[tex]\sf Distance\ =\ \sqrt{\Bigg(-8\ -\ 2\Bigg)^2\ +\ \Bigg(-2\ -\ (-2)\Bigg)^2}\\\\\\\\Distance\ =\ \sqrt{\Bigg(-10\Bigg)^2\ +\ \Bigg(-2\ +\ 2\Bigg)^2}\\\\\\\\Distance\ =\ \sqrt{100}\ =\ \bf 10\ units.[/tex]
Therefore, the distance between (2, -2) and (-8, -2) is 10 units.
Hope it helps. :)
what is the nearest whole percent of 40
Please help ASAP <3 Correct answer gets brainliest :3
Answer:
1. 1,016 sq. m.
2. 119 sq. m.
Step-by-step explanation:
1.
14 x 18 = 252
18 x 8 = 144
14 x 8 = 112
2 ( 252 ) + 2 ( 144 ) + 2 ( 112 )
504 + 288 + 224 = 1,016 sq m
2.
4 (7 x 5 divided by 2) + (7 x 7) =
7 x 5= 35 divided by 2 = 17.5 x 4 = 70 + 49 = 119 sq. m.
I hope this helps
sorry if i'm wrong
Suppose an exponential function, f(x), models the amount of money in a savings account after x years. What is the most appropriate domain of this function?
A. real numbers
B. rational numbers
C. positive integers
D. positive rational numbers
Answer:
b
Step-by-step explanation:
Need help with this one
Answer: No, the graph does not show a proportional relationship.
Step-by-step explanation:
Proportional relationships have to start at zero, and have a straight line.
Even though the graph has a straight line, it does not start at zero and therefore is not proportional.
The Freeman family is barbecuing veggie burgers, corn cobs, and mushroom caps in their local park. If 3/8 of the items barbecued are veggie burgers, and 1/3 of the items barbecued are corn cobs, what fraction of barbecued items are mushroom caps?
--------------------------------------------------------------------------------------------------------------------------------
A : 17/24
B : 4/11
C : 3/8
D : 1/8
E: 7/24
Answer:
The answer is E: 7/24ths
Step-by-step explanation:
To figure this problem out you must first change 3/8 and 1/3 to have the same denominator. you can do this by multiplying 3/8 by 3 and 1/3 by 8 which gives you 3/8 = 9/24 and 1/3 = 8/24.
next you need to add these two fractions together to find the difference so 9/24 + 8/24 which equals 17/24.
the last step is to find the missing amount which can be done by subtracting 17 from 24. 24-17 = 7 so your answer is 7/24.
I have no idea how to solve this!! Please someone help me!!
Answer:
It most likely be 55 but I'm not sure
Each of the past 7 days, Deon traveled 49.9 miles. How many miles did he travel in all?
Answer:
The answer is pretty simple. You are just going to multiple 7, the amount of days by 49.9, the amount of miles per day. The correct answer would be 349.3. Hope this helps!
I NEED AN ANSWER ASAP
The distance between two cities on a map is 4 1/2 inches. The actual distance between the two cities is 24 miles.
What is the scale used on the map?
If the scale on a different map of the same area is 1/4 inch = 1 mile, how many inches separate the same two cities?
Helper
Jan 13, 2020
the scale is 4.5in/24mi
since 1 mile = 63360 in, that means the scale is
4.5 : 24*63360 = 4.5 : 1520640 = 1:337920
Maybe now you can figure the scale on the 2nd map.
oobleck
Jan 13, 2020
Thank You, SO MUCH!
but can you answer the second question?
Helper
Jan 13, 2020
if 1 mile = 1/4 inch, then 24 miles = 24 times that in inches.
PsyDAG
Jan 13, 2020
huh. I guess you can't follow the logic? If 1/4 inch = 1 mile then the scale is
1/4 in : 63360 inin = 1/4 : 63360
now just simplify that so it is 1 : ____
oobleck
Jan 13, 2020
6 inches is the second answer
Helper
Jan 13, 2020
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