Answer:
y = -4x + 2
Step-by-step explanation:
We know that the equation of slope is y = mx + bWe also know that the slope is -4 given in this problem So:y = -4x + bUsing the point (-1, 6), we can substitute this point into the above equation to solve for b. (6) = -4(-1) + b6 = 4 + bb = 2Therefore the equation of the line is y = -4x + 2Write an equation in point-slope form of the line that passes through the point (-8,
2) and has a slope of m = 5.
Answer:
y-2=5(x--8)
Step-by-step explanation:
Formula for point slope form equation: y-y1 = m(x – x1)
After that just plug in the given numbers
Graph the function rule.
y = 3x + 3
Answer:
On the y axis (the vertical line titled y) graph a point at 3, then from there rise 3 and walk 1 and plot a point. keep doing this until you can graph a line.
Step-by-step explanation:
hope this helps :)
what is 987 rounded to the nearest tenth? plzzzzz help
Answer:
990 that's the answer .
Answer:
990
Step-by-step explanation:
What is the volume of a sphere with a radius of 8 m, rounded to the nearest tenth of a cubic meter?
Answer:
267.94
Step-by-step explanation:
V=4/3(pi)r^2
V=4/3(3.14)8^2
V=4/3(3.14)64
V=4/3(200.96)
V=267.94
Answer:
2144.7 m^3
Step-by-step explanation:
janel makes bracelets. she uses 48 beads for each bracelet she makes a d has 600 beads. how many braclets can she make
Janel can make 12 bracelets. The quotient of 12 and remainder of 24 means that Janel can make 12 bracelets but does not have enough beads for 13 bracelets.
Hope it helps
lovelymoonlight
Janel can make total of 12 bracelets.
DivisionWhat is division?One of the four fundamental operations, along with addition, subtraction, and multiplication, is division. A number is split in the straightforward action of division.
Relation of dividend, divisor, quotient and remainder:The following dividend formula can be used to find the dividend if the values of the divisor, quotient, and remainder are provided.
Dividend = Divisor x Quotient + Remainder
Calculation for the number of bracelets:Janel has total number of beads = 600.
Beads required to make one bracelet = 48.
To calculate the number of beads divide total number of beads by 48.
Beads = 600/48
Quotient comes out as 12 and remained comes out as 24.
Therefore, the total number of bracelets can made is 12.
After completion of 12 bracelets 24 beads will left.
To know more about quotient of a number and it's a reciprocal, here
https://brainly.com/question/673545
#SPJ2
Solve the system of equations.
5x – 7y = 58
y = -x + 2
5x-7y=58
y=-x+2
5x-7(-x+2)=585x+7x-14=5812x-14=5812x=58+1412x=72x=65x-7y=58
5(6)-7y=58
30-7y=58
-7y=58-30
-7y=28
y= -4
Answer:
x = 6, y = -4
Step-by-step explanation:
Khan Academy
The best approximation for 10
IS
25
O 3.1
5
O 100
Answer:
its 3.1
Step-by-step explanation:
i said hey google
I need help.................
Answer:
(1, 5)
Step-by-step explanation:
The midpoint of a line segment has coordinates that are the average of the end-point coordinates.
M = (X + Y)/2 = ((-3, 4) +(5, 6))/2 = (-3+5, 4+6)/2 = (2, 10)/2
M = (1, 5)
The midpoint is (1, 5).
f(x) = 3x + 2 and g(x) = 4 – 5x
Answer:
-2x +6
Step-by-step explanation:
[tex]f(x)=3x+2,\:\\g(x)=4-5x\\\\f(x) +g(x) =\\3x+2+\left(4-5x\right)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=3x+2+4-5x\\\\\mathrm{Group\:like\:terms}\\=3x-5x+2+4\\\\\mathrm{Add\:similar\:elements:}\:3x-5x=-2x\\=-2x+2+4\\\\\mathrm{Add\:the\:numbers:}\:2+4=6\\=-2x+6[/tex]
plzz help me with this
Answer:
84
Step-by-step explanation:
4*6*7/2=84
AE, DBG and CF are parallel. DA = DB = DC. Angle EAB = angle BCF = 38° what is x
angle DBC = 38° ( Alternate Interior Angles )
angle ABD = 38° ( Alternate Interior Angles )
2 (angle ADC) = angle ABC
or, 2 (angle ADC) = 38° + 38°
or, 2 (angle ADC) = 76°
or, angle ADC = 76/2 = 38°
Answer:x = 38°
PLEASE HELP 30 POINTS EASY
Answer
Step-by-step explanation:
Let's solve for z.
a(t+z)=45z+67
Step 1: Add -45z to both sides.
at+az+−45z=45z+67+−45z
at+az−45z=67
Step 2: Add -at to both sides.
at+az−45z+−at=67+−at
az−45z=−at+67
Step 3: Factor out variable z.
z(a−45)=−at+67
A 6-pound bag of sugar contains 681 one-teaspoon servings and costs $4.49. A batch of muffins uses 1 cup of sugar. How many whole batches can you make if you use as much of the sugar as possible? What is the cost of sugar for each batch? (1 cup = 48 teaspoons; do not consider leftover sugar in the cost calculation.) You can make a total of batches at $ per batch.
Answer:
$4.43
I Hope This help :)
tell me if you need the step by step explaination because it so long long but if you need it i will try my best
(4-5i)(-2+7i) what is the answer
Answer:
27 + 38 i
Explanation:
(4 - (5 * i)) * ((-2) + (7 * i)) =
Answer:
[tex] - 35 {i}^{2} + 10i + 20[/tex]
Step-by-step explanation:
-8 + 28 + 10i - 35i^2
-35i^2 + 10i + 20
Find the distance between points (1, 5) and (3, 0) to the nearest tenth. !!
Answer:
The answer is
5.39 unitsStep-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(1, 5) and (3, 0)
The distance between them is
[tex]d = \sqrt{( {1 - 3})^{2} + ({5 - 0})^{2} } \\ = \sqrt{ ({ - 2})^{2} + {5}^{2} } \\ = \sqrt{4 + 25} \\ = \sqrt{29} \: \: \: \: \: \: \: \\ = 5.38516 \: [/tex]
We have the final answer as
5.39 units to the nearest tenthHope this helps you
At Wayside High School, 600 boys were asked to
name their favorite food. The results showed that
24 of the boys named pizza as their favorite food.
What percentage of the boys in the survey named
pizza as their favorite food?
Answer:
4%
Step-by-step explanation:
Percentage = Number of boys who named pizza [tex]\div[/tex] Total number of boys [tex]\times 100[/tex]
Percentage = [tex]\frac{24}{600} *100=0.04*100=4[/tex]
Thus, 4% of the boys named pizza as their favourite food.
Value of (x-y)2 is,please answer
Answer:
2 x − 2 y
I hope this helps! UwU
If you can give brainliest that will be awesome
Hey there!☺
[tex]Answer:\boxed{2x-2y}[/tex]
[tex]Explanation:[/tex]
[tex](x-y)2[/tex]
(x + -y)2 Make y negative
(x)(2) + (-y)(2) Separate with parenthesis.
2x - 2y
Hope this helps!
A baby elephant named Nora was born at a wildlife refuge and weighed 200 lbs when she was
born and gained 22 lbs every week. In preparation for her birth, the staff estimated how much
she would weigh at certain weeks so they could stock some of her food ahead of time. They
documented that at 16 weeks she would weigh approximately 352 lbs. Did they estimate
correctly? If so, explain why. If not, describe what they did wrong and find her accurate weight.
Answer:
352 lbs is correct
Step-by-step explanation:
They did estimate correctly. for how to do this look below:
So we have a elephant that gains 22 pounds every week and they estimated that at 16 week she would be at 352 lbs
22 which was current pounds at the time and she would keep gaining that every week for 16 weeks
So weight times weeks
22*16
22*16= 352
Hope this helps!
While shopping, Kyla found a dress that she would like to purchase, but it costs $52.25 more than she has. Kyla charges $5.50 an hour for babysitting. She wants to figure out how many hours she must babysit to earn $52.25 to buy the dress. Kyla needs to work ________ hours to earn $52.25.
ms.garcia’s seventh grade class is collecting aluminum cans yo buy new board games. They receive $0.35 for each pound of cans they collect.What is the minimum number of pounds of aluminum cans they need to collect in order to purchase a broad game that cost $27.20
Answer:
The minimum number of pounds they need to collect is 78
Step-by-step explanation:
27/0.35 = 77.7
but in this specific problem you can't have less than part of a pound, so the final answer would be 78 pounds
If (x-2) is a factor of x^3+kx^2 +12x-8 then k=?
Answer:
k = - 6
Step-by-step explanation:
Since (x - 2) is a factor then x = 2 is a root
Substitute x = 2 into the polynomial and equate to zero, that is
2³ + k(2)² + 12(2) - 8 = 0
8 + 4k + 24 - 8 = 0
4k + 24 = 0 ( subtract 24 from both sides )
4k = - 24 ( divide both sides by 4 )
k = - 6
x - 4 = 9
Can someone please help me
Answer:
13!
Step-by-step explanation:
add 14 both sides you should add up to 13 from 9 + 4 and then 13 divided by 1
Simplify the complex fraction 1/6 / 1 3/8
Hey there!☺
[tex]Answer:\boxed{\frac{4}{33}}[/tex]
[tex]Explanation:[/tex]
[tex]\frac{1}{6}/1\frac{3}{8}[/tex]
Let's divide both fractions.
[tex]\frac{1}{6}1/\frac{3}{8}=\frac{4}{33}[/tex]
[tex]\frac{4}{33}[/tex] is our final answer.
Hope this helps!
On Friday, the temperature was 82°F. The temperature changed by –2°F on Saturday, and then it changed by 5°F on Sunday. What was the temperature on Sunday?
Answer:
85°F
Step-by-step explanation:
On Friday, the temperature was 82°F.
+ 82
The temperature changed by –2°F on Saturday,
+ -2
and then it changed by 5°F on Sunday.
+ 5
82 + -2 + 5
82 + -2 = 80
80 + 5 = 85
Please help, I'm really confused with these two questions ):
Step-by-step explanation:
The die is rigged, so "not 3" is not a possibility. Ruling out those branches of the tree, there are 4 possible outcomes, one of which is the desired outcome. So the probability is 1/4.
A fair die has six sides that are equally likely, so the probability of rolling more than 2 is always 4/6. The outcome of the first roll does not effect the outcome of the second roll.
What is the dependent variable in the graph below? a. month of the year b. days of snow fall c. time d. amount of snowfall PICTURE BELOW!
Answer:
Days of snowfall
Step-by-step explanation:
the y- axis
The difference of 5 times a number and 13 is 10. Find the
number.
Answer:
let the number be a.
now,
5a-13=10
or, 5a= 10+13
or, a = 23/5
or, a = 4.6
therefore, the number is 4.6
Given the replacement set {0, 1, 2, 3, 4}, solve 6x – 3 = 3.
Answer: The answer is 1
It is 1
Step-by-step explanation:
PLZZ HELP...i'm ready to go to bed...Where might you see "soda cans" in architecture or nature? (the shape of soda cans?
A soda cans like a cube with straight on top
A rope which is 10.3 centimeters long is cut into 4 pieces of equal length. Write an equation to find the length of
each piece? Use x as the length of each piece of rope.
x - 4 = 10.3 EQUATION
SOLUTION:
x = 10.3 + 4
x = 14.3
Answer: x = 10.3 ÷ 4
Step-by-step explanation: if we were to work this out forgetting about the equation it can be worked out by dividing the 10.3 by 4 to find the length of the pieces so, now to express it as an equation, we have to add x into our sum 4 × ? = 10.3 : 4x = 10.3. The answer for x would be x = 2.58.