What is the slope of the line that passes through the points (-2,7) and (2, -5)?
Write your answer in simplest form.
Answers
Answer:
m=-3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
Slope = Rise/Run
We can find the amount between 7 and -5 as 12, and -2 and 2 as 4.
Then we can do rise/run and 12/4
Which would divide into 3.
ANd because we can see the x increases as the y decreases, we can find that it's a negative slope.
-3
Related Questions
Please help ASAP please
Answers
Answer:
1,-5
3,1
0,0
-2,-3
Step-by-step explanation
im not sure any of this is correct but i tried my hardest
1) Um barbante tem 10,85 metros de comprimento. Se você dividir em 5 pedaços de mesmo comprimento, quantos centímetros terá cada pedaço? * 1 ponto (a) 2,17 cm (b) 217 cm (c) 21,7 cm (d) 0,217 cm
Answers
Answer:
(b) 217 cm
Step-by-step explanation:
The computation of the number of centimeters will each have is shown below:
= Length of the string ÷ number of pieces
= 10.85 meters ÷ 5
= 2.17 meters
= 217 centimeters
hence, the correct option is b.
Use the distributive property to remove the parentheses.
-5(-w-3v+6)
Answers
Answer:
5w+15v-30
Step-by-step explanation:
Write the standard equation for the circle center (–9, 6), r = 9
Answers
Answer:
Step-by-step explanation:
(x+9)² + (y-6)² = 9²
Where do parabolas store their holiday decorations?
Answers
Answer:
where...................
Step-by-step explanation:
.........................
Meg and Rosa played a game. The game lasted 35 minutes and ended at 10:20 a.m.
What time did the girls begin playing the game?
Answers
Answer:
9:45 am
Step-by-step explanation:
Hope this helps!
Answer:
10:15
Step-by-step explanation:
What’s a ratio?
(Best description)
Answers
Answer:
In mathematics, a ratio is a comparison of two or more numbers that indicates their sizes in relation to each other.
Step-by-step explanation:
A ratio compares two quantities by division, with the dividend or number being divided termed the antecedent and the divisor or number that is dividing termed the consequent.
What is the area of the triangle?
16
8
10
units2
Answers
Answer:
64 units2
Step-by-step explanation:
16 x 8 / 2 =
128 / 2 =
64
Hope that helps!
what is 3y-6=5y+6 answer plz
Answers
Answer:
y = − 6
Step-by-step explanation:
If x= 1 and y = -1
Find:
Answers
Answer:
answer is 0
..................3rd option
Answer:
x=1,y=-1
x3+y3=(1)3+(-1)3=1-1=0
so, answer is (c) 0
Two students, Abby and Melissa go for a walk. Abby begins walking 30 seconds earlier than Melissa .
-Abby walks at a speed of 8 feet per second.
-Melissa walks at a speed of 9 feet per second.
Abby had been walking for BLANK seconds when both students had walked exactly the same distance. (round to the nearest whole)
please help me
Answers
Answer:
270 seconds
Step-by-step explanation:
Melissa's time = x seconds
Abby's time = (x + 30) seconds
Abby walks at a speed of 8 feet per second, and Melissa walks at a speed of 9 feet per seconds.
But, speed = [tex]\frac{distance}{time taken}[/tex]
For Abby,
8 = [tex]\frac{distance}{(x + 30)}[/tex]
distance = 8(x + 30) ................. 1
for Melissa,
9 = [tex]\frac{distance}{x}[/tex]
distance = 9x ............. 2
From equations 1 and 2, for the same distance;
8(x + 30) = 9x
8x + 240 = 9x
x = 240 seconds
Abby's time = (x + 30)
= (240 + 30)
= 270 seconds
So that Abby has been walking for 270 seconds when both students had walked exactly the same distance.
The time taken is 270 seconds.
Given that,
Two students, Abby and Melissa go for a walk. Abby begins walking 30 seconds earlier than Melissa . Abby walks at a speed of 8 feet per second. Melissa walks at a speed of 9 feet per second.Here we assume Melissa time be x and Abby time be x + 30Based on the above information, the calculation is as follows:
8(x + 30) = 9x
8x + 240 = 9x
x = 240
So Abby time should be
= 240 + 30
= 270
Learn more: brainly.com/question/17429689
25+c+b
Answer Choices:
A)41
B)32
C)40
D)37
Answers
Answer:
C
Step-by-step explanation:
write standard form a.) 0.0000918 b.) 12.002×10-³
Answers
Answer:
A. 9.18 x [tex]10^{5}[/tex]
B.12002
Step-by-step explanation:
Please help!!!!
a sweet snack and a salty snack. Here is a two-way table showing the number of adults
and children who made each choice of snack. Answer each question below using the
table.
sweet snack salty snack total
adult 57
88
145
child 77
31
108
total 134
119
253
134
1. How many total people chose sweet snacks?
people
145
adults
2. How many adults chose salty snacks?
3. What percentage of the people who attended the social were children?
Round your answer to the nearest tenth. Do NOT grid in the percent symbol.
Answers
Answer:
76
Step-by-step explanation:
khan x math
A grocer buys x kg of potatoes at Birr 1.50 per kg and y kg of onions at Birr 2.25 per kg.How much money does he pay in Birr?
Answers
Answer:
a is the answer
Step-by-step explanation: i k n o w
what is 163,653÷200 ?
Answers
Answer:
818.265
Step-by-step explanation:
In the diagram below lines HA and BC are parallel. If angle GEC = 135 degrees, then what is angle DEC?
PLZ HELP!! I WILL GIVE BRAINLIEST TO FIRST ANSWER! :) have a great day
Answers
Answer:
angle DEC is 45 degrees
Step-by-step explanation:
angle DEC is 45 degrees because it is supplementary to 135 degrees
(with 135 degrees, adds up to 180 degrees)
Which expression is equivalent to 24 x 6 y 2 3 x 2 y 3 ?
Answers
Answer:
47x 8y 3
Step-by-step explanation:
(100Y 2 - 7ΟΥ + 49) (10Y + 7)
we have to multiply
Answers
Answer:
1300y^2+1400y+343
Step-by-step explanation:
Use FOIL to cancel out the products
Robert has 5 pizzas at his birthday party, and each pizza is cut into 5 slices. His guests take 2 pieces from each pizza. What equation would represent the amount of pizza that is left?
Answers
Answer:
3 whole pizzas left
Step by step explanation:
well if the quest take 2 out of every 5 wholes then u would be left with 3
5 5 5
so u add then together and get [tex]3\\ 5[/tex] and add that 5 times
so u would get [tex]15\\ 5[/tex] and if u simplify u would have 3 whole pizzas left
:)
make m the subject of your formula. f = 4m+3/m-1
Answers
Answer:
m = 3+y/y-4
Step-by-step explanation:
The following equation was correctly simplified:
(2x3 - 3x2 + 5x - 1)+ (3x3 - 3x2 - 2x + 4) = 5x3 + 6x2 + 3x + 3
why is it false?
Answers
Answer:
Step-by-step explanation:
it is -6x2 not plus
if my answer helps please mark as brainliest.
Destiny said that 0.6 divided by 2 equals 0.3 is she correct
Answers
Answer:
Yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
yes
How many solutions are there to the equation 7m = 49?
a:2
b:1
c:0
d:infinite
Answers
Answer:
B.) 1
Step-by-step explanation:
49 ÷ 7 = 9
Create and solve a multiplication problem to show that the product of a whole number and a fraction will be equal to the whole number.
Answers
Andrea earns 10 points for every word she spells correctly on a quiz which equation can be used to find p, the total number of points andrea earns for spelling w words correctly
Answers
Answer:
P = 10w
Step-by-step explanation:
Number of point per correct spelling = 10
Number of words spelt correctly = w
Total points, p
P = (number of points per correct spelling * number of words spelt correctly)
P = 10 * w
P = 10w
plz help me step by step
Answers
Answer:
x = - 6
Step-by-step explanation:
Equation
1/3 * (-9x +12) = 22 Multiply both sides by 3
Solution
3 * 1/3(-9x + 12) = 22*3
- 9x + 12 = 66 Subtract 12 from both sides.
-9x = 66 - 12 Combine
-9x = 54 Divide by -9
x = 54/-9
x = - 6
What is the interquartile range of the fun lowing data? 332, 401, 424, 458, 443, 357 , 380
Answers
Answer:
Interquartile Range
The interquartile range of an observation variable is the difference of its upper and lower quartiles. It is a measure of how far apart the middle portion of data spreads in value.
Interquartile Range = U pper Quartile − Lower Quartile
Problem
Find the interquartile range of eruption duration in the data set faithful.
Solution
We apply the IQR function to compute the interquartile range of eruptions.
> duration = faithful$eruptions # the eruption durations
> IQR(duration) # apply the IQR function
[1] 2.2915
Answer
The interquartile range of eruption duration is 2.2915 minutes.
Exercise
Find the interquartile range of eruption waiting periods in faithful.
Step-by-step explanation:
The diameter of a bicycle wheel is 60 centimeters. How far does the wheel travel when it makes 35 revolutions?
Answers
Answer:
2100
Step-by-step explanation:
For each value of x, determine whether it is a solution to 5x>/40.
8: yes or no
11: yes or no
4: yes or no
10: yes or no
Answers
Answer:
yes, yes, no, yes
Step-by-step explanation:
5×8=40
40 is equal to 40, so yes
5×11=55
55 is greater than 40, so yes
5×4=20
20 is not greater than or equal to 40, so no
5×10=50
50 is greater than 40, so yes