Answer:
x = 8
Step-by-step explanation:
1/2(4x – 8) + 3x = 36
~Simplify left side
2x - 4 + 3x = 36
~Combine like terms
5x - 4 = 36
~Add 4 to both sides
5x = 40
~Divide 5 to both sides
x = 8
Best of Luck!
In the figure above, rectangle V'W'X'Y' is a dilation of rectangle VWXY. What is the scale factor of the dilation?
A. 0.25
B. 2
C. 343 fourths
D. 14
Answer:
D. [tex] \frac{1}{4} [/tex]
Step-by-step explanation:
Given that rectangle V'W'X'Y' is a dilation of rectangle VWXY, this means that the dimensions of rectangle VWXY was reduced by to get the dimensions of V'W'X'Y'.
Therefore, the ratio of any segment of V'W'X'Y', to a corresponding segment of VWXY would be equal to the scale factor.
W'X' = 5
WX = 20
Therefore:
Scale factor = [tex] \frac{5}{20} = \frac{1}{4} [/tex].
A scale factor that is a fraction tells us that the original figure reduced in size resulting into another new figure whose sides are of proportional lengths to the original figure.
In other words, the original figure was compressed go form a new figure.
i need this fast yal. i am willing to give brainly
Answer:
The answer is
y = 6x + 43
Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the equation of the parallel line we must first find the slope of the original line
The original line is y = 6x + 1
Comparing with the general equation above
Slope = 6
Since the lines are parallel their slope are also the same
Slope of parallel line = 6
The equation of the line using point (-7,1) and slope 6 is
We have the final answer as
y = 6x + 43
Step-by-step explanation:
srry if this is wring, its what i got also pls give brainliest, im trying to get to vituoso :3
-5(p+11)
help please
Answer:
-5p-55
Step-by-step explanation:
multiply -5 by p and -5 by 11
Pls lmk the answer it’s a final
Answer:
The slop is 1 and the y intecept is 2
Step-by-step explanation:
Answer:
Slope=3
Y intercept=2
I hope this helps you! Do you need any more help with your final?
A baseball team won 75% of its games. If the team played 48 games, how many games did it win?
Answer: 36 games
Step-by-step explanation:
75% is 3/4
1/4 of 48 is 12, thus 3/4 of 48 is 36
Therefore, the baseball team won 36 games
Help please due in. 20 minutes
Answer:
B is a solution, A and C are not
Step-by-step explanation:
Answer: (1,5) = No
(0,7) = yes
(-3,-6) no
Step-by-step explanation:
(1,5) is outside the double shaded region and (-3,-6) is on the dash lined therefore its ruled outside as well
If Kevin puts 32 toy cars in front of every window in his house and his house has 22 Windows how many cars did he place?
Answer:
704
Step-by-step explanation:
multiply 32 and 22 and you will get 704
hope this helps
Can somebody show me the work!
Answer:
(-1,4)
Step-by-step explanation:
First lets put the two equations into y=mx+b format by subtracting 2x and 4x to the right side of their equations.
y=-2x+2
y=-4x+0
Now you can put this into a system of equations, but you can also plug in the coordinates to see if both equations are equal. I will show system of equations solution.
-2x+2=-4x, solve this by adding -2x to the right side so that the 2 is by itself.
Now you have 2=-2x. Divide by -2 to get the x by itself, now you have x=-1. Plug this back into one of the equations, so y=-4x would be y=-4(-1), so y=4.
Answer:
-1,4
hope that helps you
A bottle is filled with 635 g of olive oil which has a density of 0.96 g/cm3. What is the volume of the olive oil ?
Answer:
The volume of the olive oil is 661.4583 cm³
Step-by-step explanation:
The rule of the density of an object is d = M ÷ V, where
M is the mass of the objectV is the volume of the object∵ A bottle is filled with 635 g of olive oil
∴ M = 635 g
∵ The olive oil has a density of 0.96 g/cm³
∴ d = 0.96 g/cm³
→ Substitute them in the rule above
∵ 0.96 = 653 ÷ V
→ Multiply both sides by V
∴ 0.96 V = 635
→ Divide both sides by 0.96
∴ V = 661.4583 cm³
∴ The volume of the olive oil is 661.4583 cm³
What is the rule for the reflection?
ry=x(x, y) → (–y, –x)
ry=–x(x, y) → (–y, –x)
ry=x(x, y) → (y, x)
ry=–x(x, y) → (y, x)
Answer:
B
Step-by-step explanation:
Answer:
B. ry=–x(x, y) → (–y, –x)
Step-by-step explanation:
Please helppp number 11
Answer:
(1/3)⁷
Step-by-step explanation:
negative exponents work like this:
x⁻²=(1/x)²
Apply this theory to this equation:
3⁻⁷=
(1/3)⁷
What are the coordinates of the vertices of the triangle under the translation (x, y) (x + 2, y + 3)? (-4, 5), (3, 4), (0, 0) (5, -4). (4, 3), (-1, 2) (6, -5), (5, 2), (1, -1) (-5, 6), (2, 5), (-1, 1)
Answer:
(2, 5), (-5, 6) and (-1, 1)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and translation.
If a point A(x,y) is translated a units right and b units up, the new location is at A'(x + a, y + b).
From the image attached, the location of the vertices of the triangle is at (0,2), (-7, 3) and (-3, -2). If the triangle is under the translation (x, y) ⇒ (x + 2, y + 3), the new location of the vertices would be at (2, 5), (-5, 6) and (-1, 1)
Rebecca buys a shirt for $38.
She finds out the shirt is 25% off
and there is 8% sales tax. If
Rebecca has $40, how much change
will she receive?
Answer:
$8.46
Step-by-step explanation:
This is assuming that the sales tax is applied on the pre discounted item.
Please help due now
Answer:
Casey's Function has the greater rate of change
Step-by-step explanation:
The graph shows a ROC of 5/1
Get a common denominator (4)
5/1 * 4/4 = 20/4
20/4 > 13/4
Casey's function has a greater ROC.
How can you evaluate 2º?
Graph the function y=8- square root -2x+6. Which is the best approximation of a point on the function?
Answer:
D. {5.9,3.781}
Step-by-step explanation:
The equation of the function is given as;
[tex]y=8-\sqrt{2x+6}[/tex]
You can use a graph tool to graph and view the graph;
From the graph attached, the point that gives a correct approximation of the function is : {5.9,3.781}
Using this in the equation, to test the coordinates will give;
3.781= 8-√{2*5.9 +6}
3.781 = 8 -√17.8
3.781 = 8-4.219
3.781 = 3.7809
Héctor gastó en la entrada de cine una tercera parte del dinero con el que salió de casa. Con la cuarta parte del dinero compró una bolsa de palomitas y le sobraron 5 euros. ¿Con cuánto dinero salió de casa?
Answer:
Héctor salió de su casa con 12 euros.
Step-by-step explanation:
Cuando Héctor gastó en la entrada de cine una tercera parte del dinero con el que salió de casa, tenemos:
[tex] C = \frac{1}{3}x [/tex] (1)
Cuando compró una bolsa de palomitas con la cuarta parte:
[tex] P = \frac{1}{4}x [/tex] (2)
Entonces al sobrarle 5 euros y relacionando las ecuaciones (1) y (2) con el monto inicial:
[tex] x - C - P = 5 [/tex]
[tex] x - \frac{1}{3}x - \frac{1}{4}x = 5 [/tex]
[tex] x = 12 [/tex]
Por lo tanto, Héctor salió de su casa con 12 euros.
Espero que te sea de utilidad!
guys i really need help!! please and thank you!!
Answer:
statements 1 and 4.
the first bubble
A store has sour smiles candy bags on sale $8.00 for 12 bags.susan wats to buy 30 for her class
how much will it cost
$10
$20
$30
$45
A car salesperson sells a used car for $9,000 and earns 7, of the sale
price as commission. How many dollars does the salesperson earn in
commission?
Step-by-step explanation:
commision = 7% of $9000
commision = 7/100 * $9000
commision = $630
I WILL GIVE BRAINLIEST PLEASE HELPPP
A car travels 180 m southeast in 30 s. What is the average velocity? (Lesson 2.01)
Show your work and include units.
Step 1: write formula
Step 2: list “givens”
Step 3: plug in numbers
Step 4: calculate & write answer
Step 5: add units
Answer:
Velocity = Distance / Time
v = d/t
v = 180m/30s
v = 60 m/s
The average velocity 60 m/s
john needs to make a total of 40 deliveries this week. So far he has completed 34 of them. what percentage of his total deliveries has john completed?
Answer
85%
Step-by-step explanation:
34/40=0.85
Answer:
85%
Step-by-step explanation:
Easy way to solve this is just to divide 34 and 40.
34÷40=0.85.
Then you multiply 0.85 by 100 to get the decimal to the front.
0.85 x 100=85
85%
Which equation corresponds to the statement, to more than a number equivalent to Y
A.y=xsquared
B. Y= x+2
C. Y= 2x
D. Y= x/2
Answer:
English statement 'two more than a number equivalent to Y' can be algebraically represented as:
y = x + 2Step-by-step explanation:
Two more than a number means we need to add 2 to a number.
Let suppose the number be = xTwo more than the number 'x' = x+2As it is stated that two more than a number equivalent to Y.Equivalent means something is equal to the given expression.
Mathematically, the 'equivalent' is represented by the symbol '='.Thus, the English statement 'two more than a number equivalent to Y' can be algebraically represented as:
y = x + 2please help , i just need an answer thats allll
Answer:
B
Step-by-step explanation:
she read 3books at 2 months she was a member of the book club
A line passes through (2, 5) and (8, 10). Find the value of y if (12, y) lies on the line.
Answer:
help me im dying
Step-by-step explanation:
Answer:
[tex]y = 6[/tex]
Step-by-step explanation:
hope it helps
plzz mark as brainliest....
Point J (-8, -12) is reflected over the x-axis. Where is J'?
Answer:
(-8, 12)
Step-by-step explanation:
9514 1404 393
Answer:
J'(-8, 12)
Step-by-step explanation:
Reflection over the x-axis changes the sign of the y-coordinate.
(x, y) ⇒ (x, -y) . . . . . reflection over x-axis
J(-8, -12) ⇒ J'(-8, 12) . . . . reflection over x-axis
4x-6 > 10 and 4x-6<30?
Answer:
wrong 4 x 6 = 24 so 24 > 10 and 4 x 6 = 24 so 24 < 30
Step-by-step explanation:
hope it help ;)
simplify -6x+7+x-3-2x-11
Answer:
−7-7
Step-by-step explanation:
Add the numbers
Combine like terms
Answer:
This it the right answer −7x−7
Step-by-step explanation:
HELP 100 POINTS ASAP
WILL MARK THE BRANLIEST
A group of biologists found a total of 28 loggerhead turtle nests along a beach during a certain season. This was 40% of the total number of turtle nests the group found during that season. What was the total number of turtle nests the group found during that season?
70
85
110
143
Answer:
A
Step-by-step explanation:
Let T represent the total number of turtle nests found during the season.
The 28 turtle nests was 40% of 0.4 of the total. Therefore:
[tex]28=0.4T[/tex]
So, to find T, divide both sides by 0.4:
[tex]T=70[/tex]
So, the total number of turtle nests the group found during tthe season was 70.
Hence, our answer is A.
PLEASE HELP ME!!!!! ILL GIVE BRANLIEST!!
Step-by-step explanation:
sorry, i cant quite answer it. your picture is a bit blurry. send another one?
