Answer:
y = -1/2x - 5/2
Step-by-step explanation:
With points (-5,0) and (-3,4), we need to find the slope first.
[Find slope of points]
Using slope formula m = (Y2 - Y1) / (X2 - X1)
Using points: m = (4 - 0) / (-3 - 5) = 4/-8 = -1/2
[Use point-slope formula]
(y-y0) = m(x-x0)
Using points: (y - 0) = -1/2(x - -5)
Finally: y = -1/2x -5/2
Please answer number 2 only!!! I know the rest of the answers. The best answer gets Brainliest :D
Answer:
You can calaculate the slope of each table to determine which uses less water
Step-by-step explanation:
[tex]\frac{y2-y1}{x2-x1}[/tex] Slope formula
[tex]\frac{220-27.5}{40-5 }[/tex] Bath = 5.5
[tex]\frac{100-12.5}{40-5}[/tex] Shower 5/2 or 2.5
sorry if I’m wrong :/
hope it helps :)
Saba and Hena saved up Rs. 81.75 and Rs 45.25 respectively to buy a gift for
Mother’s Day. How much money in all have the sisters set aside for the gift?
Answer: $127.00
Step-by-step explanation:
Step 1: Line 81.75 + 45.25 up with 81.75 on top and 45.25 underneath.
Step 2: add the two 5’s (making 10) put the 0 underneath that and carry the one over to the left. ( 7+2+1 =10) then put your decimal point after the zero. repeat process (5+1+1=7) than add up 8+4 =12
????????????????????????????? can someone do this thanks
Answer:
ima say 32 bc i used a calculator
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
Because 15/24=1.6
Therefore 1.6*20=32
1.6*20 Because 20 is the laps and 1.6 is the minutes per lap.
Chose all of the values that are less than the mean of the data set shown.
4, 6, 7, 9, 10, 4, 6, 5, 4
A. 8.1
B. 4.9
C. 6
D. 6.2
E. 7
PLEASE ANSWER FAST! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST! THX
Answer:
B and C
Step-by-step explanation:
did type just 4.9 but mb
What is Janelle’s position relative to sea level while scuba diving? What should the altimeter read at this position?
Answer:-322
Step-by-step explanation:
It’s negative 322 because she is defending below sea level and sea level is at 0ft
Answer:- 322 ft
Step-by-step explanation:
look at the picture!!
Answer:
6*10^7
Step-by-step explanation:
Multiply 2*3 (Since this is multiplication)
Unite the powers 3 and 4 to get 7 =D
Answer:
6 * 10^7
Step-by-step explanation:
how do you turn a percentage into a decimal
Answer:
Remove the % and divide by 100
Step-by-step explanation:
Explain how to find the original and the new dimensions of an object when the scale changes. plz hurry
Answer:
Doing it again duhh
Step-by-step explanation:
Answer:
To find the original dimensions, write a proportion with the scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve. To find new dimensions, write a proportion with the new scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve.
Step-by-step explanation:
From a 10-foot board, a carpenter sawed off pieces that were 2 3/4 feet and 3 2/3 feet long. How much of the board is left?
Answer:
3 7/12
Step-by-step explanation:
Hope it helped its kinda hard to type the explanation
PLSSSSSSSSSSS HELPPP MEEEEEE
Answer:
A Fraction Bar
Step-by-step explanation:
Your Welcome!
What is the circumference of Circle O?
Answer:
[tex]14\pi[/tex]
Step-by-step explanation:
The formula for finding the circumference of a circle is 2 times pi times the radius.
Looking at the picture, we can see that the radius of the circle is 7 cm. Plugging that into the formula gives:
2*[tex]\pi[/tex]*7 = 14[tex]\pi[/tex]
Answer: 14π cm or 43.98 cm.
Step-by-step explanation: To find circumference, one must use the equation c = 2πr (c = circumference and r = radius). Plugging in the values, we get 2πr = 2*π*7 which = 14π or if you want it rounded: 43.98 cm.
The relationship between a distance in yards and the same distance in miles is described by the equation y=1760m. Find measurements in yards and miles for distances by completing the table.
(Second question) is there a proportional relationship between a measurement in yards and a measurement in miles for in the same distance? Explain why or why not
Answer: Question 1:
Distance Measure in miles | Distance measured in yards
---------------------------------------------------------------------------------
1 | 1760
---------------------------------------------------------------------------------
5 | 8800
---------------------------------------------------------------------------------
2 | 3520
---------------------------------------------------------------------------------
10 | 17600
---------------------------------------------------------------------------------
Question 2:
Yes, there is a proportional relationship between a measurement in yards and a measurement in miles, since a change in one variable leads to a direct change in the other variable, and there exists a constant ratio between them.
Solve the system of linear equations by substitution.
x + 3y = 4
-x + 2y = 6
Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total number of puppies is shown on the graph. Which other ordered pairs would fall on this line? Select all that apply.
(0, 0)
(2, 6)
(3, 12)
(4, 14)
Answer:
(0,0) and (3,12)
Step-by-step explanation:
The ordered pairs that would fall on the line are (0, 0), (1, 4), (2, 8), (3, 12), and (4, 16).
As shown in the graph,
x-axis represents the number of years
y-axis represents the number of puppies.
The slope of the line is 4, which means that for every 1 year that passes, the number of puppies increases by 4.
The y-intercept of the line is 0, which means that if there are 0 years, then there are 0 puppies.
The ordered pairs (2, 6) and (4, 14) do not fall on the line because they do not follow the slope of the line.
For example, in the case of (2, 6), the number of puppies should be 8, not 6.
Therefore, the only ordered pairs that would fall on the line are (0, 0), (1, 4), (3, 12), and (4, 16).
learn more about ordered pairs here
brainly.com/question/28874341
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if answer is correct i give brainliest
Answer:
i think its the second one
Help i give brainliest
Which statements accurately describe how to determine the y-intercept and the slope from the graph below?
On a coordinate plane, a line goes through points (0, negative 6) and (3, 0).
To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Answer:
summary
Step-by-step explanation:
Answer: Choice C
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = (y2-y1)/(x2-x1)
============================================
Explanation:
The y intercept is where the graph crosses the vertical y axis. So that's why we move vertically from the origin to get to the graph.
The slope is calculated as the difference of y values over the difference in x values. We subtract in the same order for both. In other words,
slope = rise/run = (change in y)/(change in x)
Positive slope means the line goes uphill when you move from left to right. Negative slope means the line goes downhill when you move from left to right.
Please may someone help me on this,please answer all of it plzzzzz asap
Answer:
x=5 hours
Step-by-step explanation:
let he works daily in the evening =x hours
5(3+x)=40
3+x=40/5=8
x=8-3=5
x=5
how t f do I lable this I get so many of these and I've never been thought it
Answer:
Label the y-axis Charms and the x-axis Beads
Step-by-step explanation:
Answer:Under↓↓↓
Step-by-step explanation:
First of all your original answers are wrong.
They should be:
(2,8) Already Given
(4,16)
(6,24)
(8,32)
(10,40)
I have already putten them as coordinates, now you just have to put them in the graph.
Hope this helps and 1 Charm has 4 Beads btw, that's why you had big numbers at the end =D
Please show your work and make sure that you don't answer unless you are 100% sure that your information is accurate. Topic: Geometry
I NEED THIS ASAP
WHICH STATMENT SHOWS THE ASSOSIATIVE PROPERTY OF ADDISTION
A. 23 +6Y=6Y+23
B. 13+(K+5)=(13+K)+5
C. 13 . (K.5)=(K.5).13
D. 13 .(K.5)= (13.5).5
hurry AND JUST WRITE THE LETTER
Answer:
k=1
Step-by-step explanation:
khan said so
Which of the following should be done to write the number 1.65 ×10 to the 2nd power in standard notation?
move the decimal 10 places to the left
move the decimal 10 places to the right
move the decimal 2 places to the left
move the decimal 2 places to the right
Write an expression for the sequence of operations described below.
raise 10 to the 9th power, then add d to the result
Do not simplify any part of the expression.
Answer:
2,000,000,000
Step-by-step explanation:
If y varies directly with x and y = 24 when x = 6, find x when y = 44.
Answer:
11
Step-by-step explanation:
ASAP BRAINLEST PLZZZZ HELP IF YOU DONT UNDERSTAND DONT ANSWER
Answer:
B) (-1,1)
Step-by-step explanation:
When you look at the distance between points A and D, you can see that they have a distance of 2 units. So, when you translate the figure to it's new coordinates, point D should now have the coordinates of (-1,1).
Hope this helps! :)
Drag the tiles to the boxes to form correct pears. Multiply the pairs of numbers and match them to their products.
A function f is defined by f(x,y) = x - (xy - y). What is the value of f(8,6)?
A. -46
B. -34
C. 46
D. 50
E. 62
Arrange the four numbers to form a proportion that is true. 40, 50, 80, 64.
Which value of t is a solution to this equation?
t–10=1
Answer:
t=11
Step-by-step explanation:
10+1=11
to check
11-10=1 YUP
Answer:
11
Step-by-step explanation:
10+1 would equal 11 so 11-10=1 11
10 1 Fact families
On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in., AC=4 in., and m∠A=60°.
Which statement is true about this triangle?
- BC=3 in.
- BC=4 in.
- BC=5 in.
- The length of BC¯¯¯¯¯ cannot be measured.
Answer:
Step-by-step explanation:
Answer:
Bc=4in
Step-by-step explanation:
Took quizz
what anime do you watch
Answer:
Naruto
Step-by-step explanation: