Answers
Answer:
Step-by-step explanation:
Related Questions
Determine the slope-intercept equation of a line with a slope of 3/2 that passes through (2, -1).
Answers
Answer:
[tex] \orange{ \bold{y = \frac{3}{2}x -4 }}[/tex]
Step-by-step explanation:
Slope of line (m) = [tex] \frac{3}{2} [/tex]
Line passes through the points [tex] (2,\:-1)=(x_1, \:y_1)[/tex]
Equation of line in point slope form is given as:
[tex] y-y_1 =m(x-x_1)[/tex]
Plug the values of m, [tex] x_1\: \&\: y_1[/tex] in the above equation, we find:
[tex]y - ( - 1) = \frac{3}{2} (x - 2) \\ \\ y + 1 = \frac{3}{2}x - \frac{3}{2} \times 2 \\ \\ y + 1 = \frac{3}{2}x -3 \\ \\ y = \frac{3}{2}x -3 - 1 \\ \\ \purple{ \bold{y = \frac{3}{2}x -4 }}\\ \\ [/tex]
This is the required equation of line in slope-intercept form.
Help needed qwp!
The table shows information about the type and numbet of sandwiches ordered by 80 customers. If 120 customers order a sandwich, how many would you expect to order a club?
Answers
Probability of blue is 0.4 red 0.3 yellow 0.3 there are 30 blue cubes in box what total number of cubes in box
Answers
Answer:
75
Step-by-step explanation:
The computation of the total number of cubes in box is shown below:
Given that
The probability of blue = 0.4
For red it is 0.3
And, for yellow it is 0.3
As if there is 30 blue cubes in a box
So for red it is = 30 × 0.3 ÷ 0.4 = 22.5
And, for yellow = 30 × 0.3 ÷ 0.4 = 22.5
Now the total number of cubes in a box is
= 30 + 22.5 + 22.5
= 75
(07.01)
Colton solved an equation incorrectly, as shown below:
Step 1: x - 13 = 26
Step 2: x = 26 - 13
Step 3: x = 39
Which statement best explains why Step 2 is incorrect in Colton's solution? (4
points)
He did not divide 26 by 13.
He did not multiply 26 by 13.
O He did not subtract 13 from 26.
He did not add 13 to 26.
Answers
Answer:
He didn't add 13 to 26
Step-by-step explanation:
he would need to add -13+13 to get rid of it. and add 13 on the other side 13+26
He added instead of subtracting. The answer is the first.
*EXTRA PTS* how much salsa is missing from the jar
Answers
Hope I helped
Answer:
C. 169 cm^3
Step-by-step explanation:
This looks like a cylinder so let's find the volume of the jar first
V=πr^2h
V=π(3)^2(11)
V=99π
This is about 311.02
Now find the volume of the salsa remaining
V=V=π(3)^2(5)
V=45π
V=141.3716
Find whats left
311.02-141.3716=169.6484
The closest answer is 169.56 cm^3
what angle are they
Answers
i need points yk, plz give brainliest
Answer:
adjacent angles
Step-by-step explanation:
they dont make a straight line so they arent supplementary. they arent complementary because they dont make a right angle
Use the volume formula to find the volume of the prism.
31 / 를
13
4
Answers
Answer:
[tex]3 \div 2 \times 7 \div 2 \times 4 \div 1[/tex]
[tex]21 \div 4 \times 4 \div 1[/tex]
So the correct ans. Is 21
i know its 21
i took quiz
Martina started with 228 boxes of cookies and sold the same number each day for 4 days. After 4 days of selling, she was left with 100 boxes of cookies. Enter the slope of the line representing the change in Martina's inventory of cookies over this period of time.
Answers
Answer:
[tex]m = -32[/tex]
Step-by-step explanation:
Let x = days and y = box of cookies
So, we have:
[tex](x_1,y_1) = (0,228)[/tex] -- When she started
[tex](x_2,y_2) = (4,100)[/tex] --- After 4 days
Required
Determine the slope
The slope (m) is calculated using:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{100 - 228}{4 - 0}[/tex]
[tex]m = \frac{-128}{4}[/tex]
[tex]m = -32[/tex]
The slope is -32
is 1 degrees acute obtuse or right angle or straight angle in protactor
Answers
f(x) = 3x - 3
g(x) = 4x + 5
find (f+g) (3)
Answers
Answer:
23
Step-by-step explanation:
(f + g)(3) = f(3) + g(3)
f(3) = 3(3) - 3 = 9 - 3 = 6
g(3) = 4(3) + 5 = 12 + 5 = 17
Then
(f + g)(3) = 6 + 17 = 23
the area of a square is 144 square meters. what is the length in meters of one side of the square?
Answers
Answer:
12
Step-by-step explanation:
We know that area=lxw so its 144/12
Please find the areas for these different shapes it would really help tysm
Answers
Answer:
12
Explanation:
Let’s divide the shape into two triangles and a rectangle.
triangle area = base x height /2
= 2 x 4 /2
= 8 / 2
= 4
The other triangle is identical, so also 4.
Rectangle area = length x width
= 1 x 4
= 4
Add them: 4 + 4 + 4 = 12, which is the total area.
Graph from slope intercept form y=-1/3x+5
Answers
Answer:
Attached image.
Slope = -1/3
y-intercept = (0,5)
Maria purchase 1/2 lb of cheese for $3.50 at a farmers market what would be the cost for 4 lb of cheese
Answers
Answer:
$28
Step-by-step explanation:
1/2lb of cheese is 3.50, so 1lb must be $7. If you want 4lbs, simply multiply by 4, (7*4), which is $28
Have a nice day UwU
7x4=28
$28 for 4lbs of cheese
please help! super urgent!
Answers
Answer:
A. square root of 3 times 5
Step-by-step explanation:
2/5+7/15 in its simplest form
Answers
Answer:
13/15
Step-by-step explanation:
First convert the fractions to have a common denominator
2/5 = x/15
Cross multiply
2 × 15 = 5 × x
30 = 5x
Divide both sides by 5 to isolate the variable
30 ÷ 5 = x
6 = x
Plug x into the new fraction
6/15
Now add this to the other fraction
6/15 + 7/15
Only add the numerators. The denominators will remain the same number
6 + 7 / 15
13/15
It cannot be reduced anymore so this is simplest form
helpppppppppppppppppp
Answers
Answer:
B
Step-by-step explanation:
Go from left to right
Hope this help! have a Great night!
question in photo—————————-
Answers
Answer:
(-6,8)
Step-by-step explanation:
SANA NAKATULONG AKO
CORRECT ME IF I WRONG
Answer:
(-6, - 8)
Step-by-step explanation:
[tex]\begin{cases}y = x - 2....(1)\\ \\2x + 4 = y....(2)\end{cases} \\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 2x + 4 = x - 2 \\ \\ 2x - x = - 2 - 4 \\ \\ x = - 6 \\ \\ y = - 6 - 2 \\ \\ y = - 8 \\ \\ (x \: \: y) = ( - 6 \: \: - 8)[/tex]
Which values are solutions to x < 10?
Answers
Answer:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -2, -3, -4, -5 (continous stream of negitive values)
Step-by-step explanation:
cant figure it out. Help please
Answers
Answer:
area = 160 cm²
Step-by-step explanation:
area = (8x 4 x 4) + (4 x 4 x 2) = 160 cm²
Answer: 160
Step-by-step explanation:
(8×4 + 8×4 + 4×4) × 2 = 160
calculate the volume of this cylinder, giving your answer to 1 decimal place 9cm height 20 cm length
Answers
Answer:
volume is approximately 286.03 cm
Step-by-step explanation:
please mark me brainliest.
9. Jen’s lawn mowing service charges $28 an hour plus a $15 fee to cover gas
for the mower. Malcolm's lawn service charges $16 an hour, but a $63 fee. For
how many hours will Jen's service be cheaper than Malcolm's?
Answers
Answer:
looks like 3 hours
Step-by-step explanation:
at 4 hours its equal
Help out pls I need it lol
Answers
Step-by-step explanation: B lmk if that helps
please help me with this question. thank you.
Answers
Answer:
It is not a vertical asymptote because where it intersects the line, it is not at the x-intercepts, no zeros, it ain't an asymptote.
how many 2/5's are in 3
Answers
Answer:
7.5
Step-by-step explanation:
Divide 3 by 2/5
3 divided by 2/5 = 7.5
Answer:
7.5
Step-by-step explanation:
when you do 2/5 it = 0.4 then you do 3/0.4 and you get 7.5
How many solutions do these have
Answers
Answer:
See explanation below
Step-by-step explanation:
a. One solution (p = 1/4)
b. Infinite amount of solutions (No matter what value for p is, the equation will always be 7=7)
c. One solution (p = 12)
d. No solution (No matter what value for p is, the equation will always be 3 = -1, which wouldn't work)
Amy needs to buy 12 notebooks and a pack of pens from the store. The pack of pens cost $2.50 and she has a budget of $30. Which inequality represents the situation if a represents
the maximum amount she can spend on each notebook?
A 12.6 +2.50 > 30
B) 12 +2.50.3 < 30
C) 12. + 2.50 < 30
D 12 +2.50 < 30
Answers
The"off-peak"weekly average cost of hiring a caravan in wales is £520. In July the average cost increases to £800. Calculate the percentage increase in cost.
Answers
Answer: 53.84%
Step-by-step explanation:
Given
The average cost of hiring is £520
The new increased cost of hiring is £800
Percentage increase is
[tex]\Rightarrow \%=\dfrac{\text{New value-old value}}{\text{old value}}\times 100[/tex]
Putting values
[tex]\Rightarrow \dfrac{800-520}{520}\times 100=53.84\%[/tex]
Figure B is a scaled copy of Figure A.
What is the scale factor from Figure A to Figure B?
Answers
Answer:
The scale factor from Figure A to Figure B is 1/2
Step-by-step explanation:
hope it helps!
Convert the equation y - 5 = 2(x - 1) to slope-intercept form
Answers
Answer:
y=2x+3
Step-by-step explanation:
Answer:
y=2x+3
Step-by-step explanation:
y-5=2(x-1)
y-5=2x-2
y=2x-2+5
y=2x+3