Answers
Answer:
Clara: y=40x+ 50 Hector: y=35x+100To cost the same we need to set the equations equal to each other 40x+50=35x+1005x=50 --> x= 10hours I do exams and quizzes if your interested!Related Questions
This example illustrates why elimination works. Supply the missing reason .A subtraction B addition property of equality C commutative property of addition D distributive property of multiplication over addition
Answers
Answer:
its the one that says addition property
Step-by-step explanation:
Vector u has its initial point at (21,12) and its terminal point at (19,-8). Vector v has a direction opposite that of u, whose magnitude is five times the magnitude of v. Which is the correct form of vector v expressed as a linear combination of the unit vectors I and J
Answers
Step-by-step explanation:
517÷4685568π√7%+66×74367
Use the Pythagorean Theorem or knowledge on special right triangles to find the missing variable in the following triangles.
Round your answer to the nearest hundredth when necessary (help ASAP)
Answers
Answer: K = 28^2, C = x^2, W = X^2, G = 22^2, T = X^2, and last but not least, A = X^2.
Step-by-step explanation:
For this you need to use the Pythagorean Theorem formula. A^2 + B^2 = C^2. Then you plug in your numbers. For this problem. You got figure out your As, your Bs, and last but not least, your Cs.
I hope this helps you solve the problem.
Which one is greater 0.8 or 0.777?
Answers
Answer:
Step-by-step explanation: 0.8
Find the vertex show work
Will mark as brainlist
Answers
Answer:
[tex]x = \frac{6 + \sqrt{ - 12} }{6} [/tex]
and
[tex]x = \frac{6 - \sqrt{ - 12} }{6} [/tex]
it's not has a Real number
Step-by-step explanation:
hope it helps you ☺️
solve -2(2x-4=10x=20
Answers
plzzzz helppp I need answer
Answers
Answer:
[tex] \huge \: 250 \: mL[/tex]
Step-by-step explanation:
tips and formulas:1 L=1000mLgiven:amount:1 L 500mLdistributed in 6 glasseslet's solve:1 L =1000 mL
1L 500 mL =1000+500 mL
=1500 mL
juice in 6 glasses 1500 mL
juice in 1 glass 1500÷6 mL
=250 mL
What is 0.38 as a percent
Answers
Answer:
38%
Step-by-step explanation:
PLS I JUST NEED HELP
Answers
Answer:
18?
Step-by-step explanation:
15x.2=3 (20% of 15)
15+3=18
So new bar is 18 cm
Not really sure but I think lol
Rename 2/3 and 4/5 so they have common denominators.
Answers
Answer:
2/3 multiply by 5 to get 10/15
4/5 mulitply by 3 to get 12/15
Step-by-step explanation:
Answer:
i mean wouldn't it be more like 2,3,4 2 , 3 , 4 is 2⋅2⋅3=12 2 ⋅ 2 ⋅ 3 = 12 ..
Step-by-step explanation:
Barry is 66 inches tall which best represents Barry's height in centimeters
Answers
Answer:
Barry is 167.64 inches
Step-by-step explanation:
The best represents Barry's height in centimeters is: 167.64cm
Here, we have,
given that,
Barry is 66 inches tall.
we know that,
1 inch is approximately 2.54 centimeters
Since 1 foot = 2.54 centimeters
all we need to do is to multiply 66 with 2.54
i.e. 66 × 2.54 = 167.64
The answer will be 84.
best represents Barry's height in centimeters is: 167.64cm.
Learn more about the unit conversion here:
brainly.com/question/14350438
#SPJ6
pasagot pls
25 points yan pls
Answers
What is 52% of 25? plzz helppp
Answers
Answer: its 13
Step-by- 52 percent *25 =
(52:100)*25 =
(52*25):100 =
1300:100 = 13
step explanation:
Answer:13
Step-by-step explanation:
25x0.52
find the length of the third side. If necessary,write in simplest radical form.
Answers
Answer:
4
Step-by-step explanation:
It’s a right triangle.
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]10^{2} +x^{2} =(2\sqrt{29} ) ^{2}[/tex]
100+x^2=4(29)
16=x^2
x=4
A student does daycare for 3 different families in the summer. The chart lists how much she charges each family per week.
Which equation can be used to model how much she charges each family every week?
m=80d
m=37d
m=40d
m=35d+10
Answers
Answer:
Step-by-step explanation:
Which ordered pair is the solution to the system of linear equations y = 5x+8 and Y = -4x-1?
Answers
Answer:
(-1, 3)
Step-by-step explanation:
If you graph both lines, the point where they intersect is (-1,3)
2 x + 6 = 10
solve for x
Answers
Answer:
x=2
Step-by-step explanation:
2x2=4
4+6=10
Answer:
x=2
Step-by-step explanation:
with questions like this do the inverse
10-6=4
4÷2=2
2=x
i hope this helped xx
The solution to a system of linear equations could be...
Answers
Answer:
a b e f h
Step-by-step explanation:
Write the slope-intercept inequality for the graph below.
Answers
Answer: y <= -3x + 3
-----------------------------------------
Explanation: The slope of the boundary line is -3 because we go down 3 over 1 each time we go from point to point. We can use the slope formula to get
m = (y2-y1)/(x2-x1)
m = (-3-3)/(2-0)
m = -6/2
m = -3
The y intercept is 3 because this is the location on the y axis where the graph crosses, so b = 3
Therefore the boundary line equation is y = -3x+3. Note how it's in the form y = mx+b where m = -3 and b = 3
The boundary line is solid. The shading is below the boundary line. So we change the equal sign to a "less than or equal to" sign to get the final answer of y <= -3x+3
Step-by-step explanation: Hope I helped can i have a brain list
(05.06 Which of the following best describes interval B on the graph shown? (4 points) A 3- D
Answers
Answer:b
Step-by-step explanation:
There of the ABCD are given. fine the coordinates of point D. A(3, 6) B(6,3) D(x, y)
Answers
Answer:
A. (3,2) . I recommend using desmos to find the coordinates
9514 1404 393
Answer:
A. (3, 2)
Step-by-step explanation:
The midpoints of the diagonals are the same point, so you have ...
X = (A +C)/2 = (B +D)/2
A +C = B +D . . . . . . . multiply by 2
A +C -B = D . . . . . . . subtract B
The coordinates of D are ...
D = (3, 6) +(6, 3) -(6, 7) = (3+6-6, 6+3-7)
D = (3, 2)
On Alonso's kayak trip, hiring a guide costs $70. Alonso wants to
glve a 10% tip to his guide. Explain how you will find the amount
of the tip.
Answers
the answer is $7. you would do 70÷10 and get 7. hope this helps
What is 12/15 closest to 0,1/2 or 1
Answers
Answer:
1
Step-by-step explanation:
12/15 = 0.8
0.8 is 0.8 away from 0
0.8 is 0.3 away from .5
0.8 is 0.2 away from 1
ABCD is a trapezium
AD=10cm
AB=9cm
DC=3cm
Angle ABC=angled BCD=90degrees
Calculate the length of AC
Give your answer correct to 3 significant figures
Answers
Answer:
12.0 cm
Step-by-step explanation:
✔️First, find the height, BC, of the trapezium using Pythagorean Theorem.
BC² = 10² - (9 -3)²
BC² = 10² - 6²
BC² = 64
BC = √64
BC = 8 cm
✔️Find AC using Pythagorean Theorem:
AC² = AB² + BC²
AC² = 9² + 8²
AC² = 145
AC = √145
AC = 12.0415946 ≈ 12.0 (3 significant figures)
Find the measure of angle A
Answers
Answer:
30
Step-by-step explanation:
(x + 37) + (x + 67) + 90 = 180 by the Triangle Angle Sum Theorem
(x + 37) + (x + 67) = 90
2x + 104 = 90
2x = -14
x = -7
(-7 + 37) = angle A
angle A = 30
Answer:
<a = 30
Step-by-step explanation:
x + 37 + x + 67 + 90 = 180
<A + <B + <C = 180
*take each angle, add them, and equal them to 180*
x + 37 + x + 67 + 90 = 180
*solve for x*
2x + 194 = 180
-194 -194
2x = -14
x = -7
<a = x + 37
<a = (-7) + 37
<a = 30
<b = x + 67
<b = (-7) + 67
<b = 60
<c = 90
Select all ratios equivalent to 6:2.
20:1 15:5 21:7
HELP
Answers
Answer:
The answer is 21:7 and 15: 5 are equivelent to 6:2
Step-by-step explanation:
Question number 3 please will give brainliest if correct.
Answers
Answer:
1. maintain constant
2. decrease
3. increase
For example,
1.) Key word/s: a while. Which means that this will be a constant speed.
The graph will stay constant.
2.) Key word/s: loses. Which means it will go down slowly so it will decrease.
The graph will decrease.
3.) Key word/s: gains. Which is a word that means to add or increase.
The graph will increase.
Hope it helped somehow!
Factor completely
x^2 – 36.
O (x + 6)(x - 6)
O (x + 6)(x + 6)
O (x-6)(x-6)
O Prime
Answers
Answer:
I think it's a I might be wrong..
Answer:
a
Step-by-step explanation: edge 2022
A cars gas mileage refers to its rate in miles traveled per gallon of gas. Kara's family is thinking about renting a camper that can travel 3½ miles on ⅓ gallon of gas. Kara wants to know the gas mileage of the camper.
Which complex fraction represents the campers gas mileage in miles per gallon?
1/3 over 7/2
1/2 over 1/3
3 over 1/3
7/2 over 1/3
Which division expression represents the campers gas mileage in miles per gallon?
1/3 ÷ 7
1/3 ÷ 7/2
7/2 ÷ 3
7/2 ÷ 1/3
Answers
Answer: First question answer is 7/2 over 1/3
Second answer is 7/2 divided by 1/4
Step-by-step explanation:
Answer: First question answer is 7/2 over 1/3
Second answer is 7/2 divided by 1/3
Step-by-step explanation:
Write an equation in slope-Intercept form from the polnts (-4,-2) and (-3,5)
y = 1/7x
y = 1/7x + 26
y = 7x + 26
x = 7y + 26
Answers
Answer:
y=7x+26
Step-by-step explanation:
First we have to find the slope of the lines.
(-4,-2)
(-3,5)
Our slope is going to equal 7
then we take a point and use it to find the equation
y--2=7(x--4)
y+2=7x+28
y=7x+26