Answer:
January 28 Dalton Math Skateboard
February 17 Sierra Woodshop Segway
May 9 Anastasia Art Mountain bike
May 19 Kylie History Scooter
Slope through (7, 1), (8,0)
Answer:
-1
Step-by-step explanation:
We can find the slope using the slope formula
m = ( y2-y1)/(x2-x1)
= (0-1)/(8-7)
= -1/1
= -1
solve for x…………………..
Answer:
10
Step-by-step explanation:
10+x+2=-8+3x
12+x =-8+3x
12+8=3x-x
20=2x
X=20/2
X=10
i want answer to this question
Answer:
a=1 D
Step-by-step explanation:
insert x=1 in the equation
Answer:
When it is divided by x-1 and it has no remainder , then it means substituting x=1 into the polynomial is zero .Because x-1 is a factor.
[tex]2 {x}^{3} - a {x}^{2} - 7x + 6 \\ x = 1 \\ 2 {(1)}^{3} - a {(1)}^{2} - 7(1) + 6 = 0 \\ 2 - a - 7 + 6 = 0 \\ 1 - a = 0 \\ a = 1[/tex]
2/
What is the greatest common factor of 20x4 and 6x??
ОА.
OB.
A
OC. 2x
OD. 2XA
Reset
Next
Answer:
c options is right what is the answer
which of the following values is the solution of x/32=8
Hi there!
»»————- ★ ————-««
I believe your answer is:
x = 256
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\boxed{\text{Solving for 'x'...}}\\\\\frac{x}{32} = 8 \\----------\\\rightarrow (\frac{x}{32})32 = 8 * 32\\\\\rightarrow \boxed{x = 256}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
The function represents the amount of money in a savings account that had an opening deposit of $150 and then receives a deposit of $10 every month. How much money is in the account after 1 year?
Answer:
$270
Step-by-step explanation:
The opening deposit is $150.
Every month receives $10.
In 12 months it gets 12 x $10 = $120 additional money.
So together with the opening deposit at the end of 1 year the account has
$150 + $120 = $270
i need help with numbers 15 and 18!!! what does x equal? help asap!!
Answer:
15. x = 112 degrees
18. x = 120 degrees
Step-by-step explanation:
15.
A triangle's angles always equal 180 degrees so we can find the two unknown angles by subtracting 44 from 180 and then dividing it by 2.
2a + 44 = 180
2a = 136
a = 68
Each unknown angle equals 68 degrees. The line from 44 degrees to x degrees segments a line that has a 180 degree angle so we can subtract 68 from 180 to get x.
x + 68 = 180
x = 112
18.
We can use the same concept here but now every angle equals each other so we can divide 180 by 3 to get the measure of those angles.
3a = 180
a = 60
Now we do the same thing as last time to find x.
x + 60 = 180
x = 120
Please help! Will mark brainliest! ^^
Answer:
1/8 = 0.125
14/20 = 0.7
2/3 = 0.67
4/5 = 0.8
Step-by-step explanation:
If m 24 is 53°, what is the m26?
Answer:
m∠8 = 49°
Step-by-step explanation:
∠7 and ∠8 are same-side interior angles.
Remember, same-side interior angles are supplementary. This means that the sum of the angles is 180°.
Let's use the variable 'x' to represent the unknown measure of angle ∠8.
[tex]131 +x=180[/tex]
[tex]131-131=0[/tex] (cancels itself out)
[tex]180-131=49[/tex]
[tex]x=49[/tex]
Therefore, the measure of ∠8 is 49°.
Which of these is not a characteristic of a perpendicular bisector?
Answer:
The perpendicular bisector meets any line at an angle which is not 90°
Step-by-step explanation:
[tex].[/tex]
Answer:
the perpendicular bisector meets any line at an angle which is not 90°
Melissa and Rachel like to make funny hats. Melissa has made 20 zebra-printed hats, and Rachel has made h striped hats. Together they have made a total of 42 hats. h e l p
Answer:
h = 22 for Rachel
Step-by-step explanation:
20 + h = 42
h = 42 - 20
h = 22
(-1) + 5 -(-6) - 5 =
Answer:
5 is the answer
Please make the brainliest
Calculate the slope of the line containing the points (6,-4) and (-1,-4).
Answer:
Step-by-step explanation:
(x₁ , y₁) = (6, -4) & (x₂ , y₂) =(-1 , -4)
In these two points, there is no change in y-coordinates. So, the line is parallel to x-axis.
Slope of line parallel to x-axis = 0
m - 4 = 2m
Check your solution if possible
Answer:
m - 4m = 2m
-4 = 2m -m
- 2 = m
Answer:
m = -4
Step-by-step explanation:
Add 4 to both sides of the equation
Simplify
Add the numbers
= 2 + 4
Subtract 2 from both sides of the equation
=2+4
−2=2+4−2
Simplify
Divide both sides of the equation by the same term
Simplify
Lloyd solves the equation 24x + 18(x – 2) = 216 for x. Some of his steps are shown.
Step 1: 24x + 18(x – 2) = 216
Step 2: 24x + 18x – 36 = 216
Step 3: 42x – 36 = 216
Step 4: 42x = 252
Which of the following statements BEST describes what Lloyd did to get from Step 3 to Step 4?
A.
Used the division property of equality
B.
Used the distributive property
C.
Used the multiplicative inverse property
D.
Used the addition property of equality
Answer:
The choose D. Used the addition property of equality
4x-36=216
4x=216+36
4x=252
I hope I helped you^_^
I need help please help
Answer:
no solution
Step-by-step explanation:
x + 6 cannot be x so there is no solution. hope this helps
Answer:
No solution
Step-by-step explanation:
[tex]x + 6 = x \\ x - x = 6 \\ 0 = 6[/tex]
Subtract 15 –k from -6k– 7.
Answer:
[tex] - 6k - 7 - (15 - k) \\ = - 6k - 7 - 15 + k \\ = - 5k - 22 \\ thank \: you[/tex]
WORTH MANY POINTS PLEASE HELP..
Quincy paid $9.50 to join a photography club that allows him to print digital pictures for 0.20 each. So far he has paid $12.50 to the club. Write and solve an equation to work out how many pictures Quincy has paid for.
Answer:
9.50 + 0.20e = 12.50
Step-by-step explanation:
you start with the 9.50, base price. Then with every photo you pay 0.20, since we don't know how many it is we put a variable. Then we know that those two combined is 12.50, so yeah.
Answer:
Step-by-step explanation:
Total Cost = base price + 0.20*x Where x is the number of prints printed.
12.50 = 9.50 + 0.20x Subtract 9.50 from both sides.
12.50 - 9.50 = 0.20x
3 = 0.20x Divide by 0.20
3/0.20 = x
x = 15
So he printed 15 prints.
Convert 10010011001 into a number with commas.
Answer:
10,010,011,001
Step-by-step explanation:
Converting the number 10010011001 into a number with commas gives us 10,010,011,001.
Given that,
The number is 10010011001.
Used the concpet of number system which states that,
A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols.
Here, the number is 10010011001.
So, it can be written as,
10010011001 = 10,010,011,001
Therefore, the number 10010011001 with commas would be 10,010,011,001.
To learn more about the Number system visit:
https://brainly.com/question/17200227
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Can someone please help rq
Answer:
19
Step-by-step explanation:
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[tex]\frac{2x-5}{3}=11 \ \ /\cdot3\\\\2x-5=33 \ \ /+5\\\\2x=38 \ \ /:2\\\\\huge\boxed{x=19}[/tex]
a 18-inch candle is burning at the rate of 1 inch per hour and 1 15-inch candle is burning at half of an inch per hour. How long will it take for the two candles to be the same height?
If the area of Polygon P is 72 square units, what scale
factor did Diego use to go from P to Q? Explain your
reasoning
Answer:
Step-by-step explanation:
im on the same question as you, please put a picture next time so people can tell what the area is, as this is not helpful if you can not see the polygon. thanks
Use coordinate notation to enter the rule that maps each preimage to its image. Then identify the transformation and confirm that it preserves length and angle measure.
S (−3, 4) arrowright S′ (−2, 2)
T (3, 4) arrowright T′ (4, 2)
U (−1, 0) arrowright U′ (0, −2)
The transformation is a
(select)
given by the rule: (x, y)= ____
Since ST =
(select)
, SU =
(select)
, and TU =
(select)
, the transformation preserves length.
Since mangleS =
(select)
, mangleT =
(select)
, and mangleU =
(select)
, the transformation preserves angle measure.
In geometry, transformations are used to move points from one position to another.
The transformation is a rigid transformation given by [tex](x,y) \to (x + 1, y-2)[/tex]. It preserves lengths and anglesThe preimage is given as:
[tex]S =(-3,4)[/tex]
[tex]T = (3,4)[/tex]
[tex]U = (-1,0)[/tex]
The image is given as:
[tex]S' = (-2,2)[/tex]
[tex]T' =(4,2)[/tex]
[tex]U' = (0,-2)[/tex]
Using points S and S' as our reference point, we have:
[tex]S =(-3,4)[/tex] and [tex]S' = (-2,2)[/tex]
Calculate transformation
[tex](x,y) \to S -S'[/tex]
[tex](x,y) \to (-2,2)-(-3,4)[/tex]
Rewrite as:
[tex](x,y) \to (-2--3,2-4)[/tex]
[tex](x,y) \to (-2+3,2-4)[/tex]
[tex](x,y) \to (1,-2)[/tex]
So, the transformation from the preimage to image is:
[tex](x,y) \to (x + 1, y-2)[/tex]
Calculate the lengths of the sides of the preimage and the image
Using the following distance formula, we have:
[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}[/tex]
So, we have:
[tex]ST = \sqrt{(-3 - 3)^2 + (4 - 4)^2} = 6[/tex]
[tex]SU = \sqrt{(-3 - -1)^2 + (4 - 0)^2} = \sqrt{20[/tex]
[tex]TU = \sqrt{(3 - -1)^2 + (4 - 0)^2} = \sqrt{32[/tex]
and
[tex]S'T' = \sqrt{(-2 - 4)^2 + (2 - 2)^2} = 6[/tex]
[tex]S'U' = \sqrt{(-2 - 0)^2 + (2 -- 2)^2} = \sqrt{20[/tex]
[tex]T'U' = \sqrt{(4 -0)^2 + (2 -- 2)^2} = \sqrt{32[/tex]
Since
[tex]ST = S'T'= 6[/tex]
[tex]SU = S'U'= \sqrt{20[/tex]
and
[tex]TU = T'U'= \sqrt{32[/tex]
Then, the transformation preserves length
From the graph of [tex]\triangle STU[/tex] and [tex]\triangle S'T'U'[/tex]
Since
[tex]\angle S = \angle S' = 76^o[/tex]
[tex]\angle T = \angle T' = 45^o[/tex]
[tex]\angle U = \angle U' = 59^o[/tex]
Then, the transformation preserves angle measure.
Read more about transformation at:
https://brainly.com/question/12865301
lập bảng biến thiên và tìm tập giá trị của y=2x-4
Hi how can I graph this if it dosn't have a slope?
1. y = (2/3)x - 1
y = -x + 4
System of Linear Equations entered :
[1] y - 2x/3 = -1
[2] y + x = 4
// To remove fractions, multiply equations by their respective LCD
Multiply equation [1] by 3
// Equations now take the shape:
[1] 3y - 2x = -3
[2] y + x = 4
Graphic Representation of the Equations :
-2x + 3y = -3 x + y = 4
Solve by Substitution :
// Solve equation [2] for the variable x
[2] x = -y + 4
// Plug this in for variable x in equation [1]
[1] 3y - 2•(-y +4) = -3
[1] 5y = 5
// Solve equation [1] for the variable y
[1] 5y = 5
[1] y = 1
// By now we know this much :
y = 1
x = -y+4
// Use the y value to solve for x
x = -(1)+4 = 3
I hope this help you
what type of number is 4+5√2?
Natural
whole
integer
real
rational
irrational
Answer:
Real and irrational numbers
48 POINTS PLEASE HELPPPPPPP....The formula for the area of a traingle is 1/2 bh, where b is the length of base of the traingle and h is the vertical height. Use the formula to find the height of a traingle with a base length of 8 inches and an area of 39 square inches.
Answer:
h=39/4
Step-by-step explanation:
area of a triangle = 1/2(b*h)
base = 8 inches
area =39 square inches
input the values given:
39=1/2(8*h)
multiply the right side by 1/2
39=(1/2)8h
find half of 8
39=1/2*8 (h)
hence,
39=4h
divide both sides by 4
hence,
39/4=h
Solve 4x−9y=13 for y
Please help
Answer: i dont know
Step-by-step explanation: 4
A car is traveling at 35 mi/hour. What is the car's speed in feet per second?
Answer:51.33ft/s
Step-by-step explanation:Just look at how many seconds are in a hour and divide by that
PT=3x+9 and TQ=8x-6 find PT
Answer:
Step-by-step explanation: