Answer:
Jennys backyard cost 7524 doll hairs.
Step-by-step explanation:
11x9=99
76x99=7524
hope this helps!!
Which of these correctly defines a ray?
a part of a line with exactly two end points
a straight path that extends endlessly in both directions
a circular path such that every point on the path is equidistant from its center
a part of a line that begins at a particular point and extends endlessly in one direction
Answer:
the last option
Step-by-step explanation:
it is a ray
A ray is part of a line that begins at a particular point and extends endlessly in one direction
A ray can be defined as a straight line passing through a point. A ray is denoted by;
A pointed head with an arrowa line extend endlessly in a directiona line that begins from a particular pointHence we can conclude that a ray is part of a line that begins at a particular point and extends endlessly in one direction
Learn more here: https://brainly.com/question/11916463
A cheese pizza at Chicago's Deep Dish pizza costs $7. Each topping costs an additional $0.75. A cheese pizza at Brooklyn's cost $12. Each topping costs an additional $0.50. Write an equation that represents how many toppings, y, must be added so that the two pizzas cost the same?
Step-by-step explanation:
Let the number of toppings be y
If cheese pizza at Chicago's Deep Dish pizza costs $7 and each topping costs an additional $0.75, the total amount of the dish pizza will be expressed as;
$7 + $0.75y ..... 1
Also, if a cheese pizza at Brooklyn's cost $12 and each topping costs an additional $0.50, then the total cost of cheese pizza will be;
$12 + $0.50y ........ 2
If the two pizzas cost the same, then equation 1 will be equal to equation 2 as shown;
7+0.75y = 12+0.50y
Make y the subject of the formula to generate the required equation for y:
0.75y-0.50y = 12-7
0.25y = 5
divide both sides by 0.25
0.25y/0.25 = 5/0.25
y = 5/0.25
y = 20
Hence the equation that represents how many toppings, y, must be added so that the two pizzas cost the same is y = 5/0.25 and the number of toppings added is 20.
Help!! Need done by today!!!!!!Please tell me the errors in here and what the correct answer should be!!! Will give u extra points!!!!!!
The equation is y = mx + b. b is the y intercept, which means the line intersects the y axis at 50, not the x axis. Also, the equation is an inequality and you wrote an equation. The inequality should be 100 ≥ 4x + 50, or 50 ≥ 4x. If y = 4x + 50, then 100 ≥ y.
Also, in the end you got 12.5. 12.5 is not a number of people that can attend her party. The number has to be a positive integer.
Usually, inequalities are graphed with shading up or down. In this case it is down because you have a limit on how much Gamora can spend.
The actual answer is 12 people.
Your answer was almost right if only you had converted it to the greatest positive integer less than 12.
Your graphing was wrong because you put 50 as the x intercept instead of the y intercept, and you forgot to shade. The question tells you to graph an inequality.
I hope this helps because I spent a long time typing this :)!
What is 2,964 divided 82?
Answer:
36.14634 (The decimals keep repeating)
Step-by-step explanation:
A room has a length of 7 m.
A scale diagram is drawn of the room.
In the diagram, the room has a length of 1 cm.
What is the scale of the diagram?
Give your answer as a ratio in the form 1 : k, where k is an integer.
Answer:
Step-by-step explanation:
A ratio is used in scale drawings of maps and buildings.
That is:
The scale of a drawing = Drawing Length : Actual Length
A scale is usually expressed in one of two ways:
-using units as in 1 cm to 1 km
-without explicitly mentioning units as in 1 : 100,000.
A scale of 1 : 100,000 means that the real distance is 100,000 times the length of 1 unit on the map or drawing.
In your case, where the room has a length of 7m and 1cm on the diagram:
1 cm to 7m = 1cm : 7m
= 1cm : 700cm
= 1 : 700
Solve for j.
j² − 36 = 0
Write your answers as integers or as proper or improper fractions in simplest form.
j =
or j =
Answer:
( J - 6 ) × (J + 6 )
Step-by-step explanation:
j^2 -6^2
( J - 6 ) × ( j + 6 )
What is the x-intercept of the function graphed below?
Answer:
2 or C
Explanation:
X intercept is where the line passes through the x-axis at, in this case it is (2,0)
What equation represents a line passing through the points (-2,1) and (1,7) in point slope form?
Answer: I think it would be y-1=2 (x+2)
Step-by-step explanation:
11/5 - 7/4 + 2/1 evaluate
Step-by-step explanation:
11/5−7/4+2/1
=49/20(Decimal: 2.45)
Having trouble on math here’s a picture to help
Answer:
E is D=5that sign
G is m=-1/12
I is p=11
K is t =12.5 the sign
M is q = -4/3
D is f=3 sign
H is b=-13
j is h=-14
L is r=4.5
N is w = -5/4
F is s=7/8
After striking a pair of arcs from each endpoint of a line segment, what is the next step in constructing the segment's perpendicular bisector? Use a protractor to draw a 90°. Angle on the line segment. Use a protractor to draw a 90°. Angle on the line segment. , Use a straight edge to draw a horizontal line midway between the arcs. Use a straight edge to draw a horizontal line midway between the arcs. , Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Without using a straight edge, draw a vertical line through through the point where both arcs intersect.
Answer:
The answer is "Option C".
Step-by-step explanation:
The numbering of the choice was missing, which is defined in the attached file. please find it.
by using the straight corner to create a vertical line between both the places where every pair of orbits cross and the next step, throughout the perpendicular bisector construction of the segment after hitting a pair of arcs of each endpoint of the reference line.
Exspress the ratio from the simplest form 72:36
can you answer this for me? asap
Replace the value of each letter and add:
46 + 19 + 54 = 119
The answer is 119
A regular hexagon inscribed in a circle creates 6 equiangular triangles. If the radius of the circle is 10 inches, how far are points at A and B from the y-axis? They are both 5 inches from the y-axis. They are both 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 inches and B is 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 StartRoot 3 EndRoot inches and B is 5 inches from the y-axis.
Answer:
A
Step-by-step explanation:
Answer:
A. They are both 5 inches from the y-axis
Step-by-step explanation:
hope this helps :)
-7/-11 is the same as -7/11 True or false (Plz help me
Answer: False
Step-by-step explanation:
Two negatives equals a positive
Answer:
FALSE
Step-by-step explanation:
1/2(5-2h)=h/2
solve the following linear equation
BRAINLIEST ANSWER!! please help
The sum of two numbers is 57 and their difference is 23. What is the larger of the two numbers?
Answer:
x=17
Step-by-step explanation:
57-x-x=23
57-2x=23
2x=23-57
2x=34
divide both sides wth 2x to make the eqaution equal
x=17
Fiona is completing the square to solve the polynomial
equation.
What should be her first step?
x2 - 4x + 1 = 0
isolating the constant 1
O adding 4 to both sides of the equation
O isolating the second term, 4x
adding 1 to both sides of the equation
Answer:
isolating the constant 1
Step-by-step explanation:
The first step in solving the equation via completing the square is to isolate the constant.
What is completing the square method?The term completing the square method refers to one of the popular methods of solving quadratic equations that involves the addition of half of the square of the b term to both sides of the equation.
Given that an equation, x²-4x+1 = 0, we need to find the first step to solve this be using completing the square method,
So, according to the definition, we will add first isolate the constant,
Therefore,
x²-4x+1 = 0
x²-4x = -1
Now, we will add 4 to both the side,
x²-4x+4 = -1+4
(x+2)² = 3
x+2 = ±√3
x = √3-2 or x = -√3-2
Hence, the first step in solving the equation via completing the square is to isolate the constant.
Learn more about completing the square:
brainly.com/question/4822356?
#SPJ7
3)Find the Circumference of this circle.
9 in
Answer:
56.52 in
Step-by-step explanation:
2πr = C2 × 3.14 × 9 = C2 × 3.14 = 6.286.28 × 9 = 56.52 inI hope this helps!
math pls help and look at attatchment
Answer:
C) y = 10 + 0.75x
Step-by-step explanation:
y is the total cost.
x is the amount of rides you go on.
What is 24 + 3 + 4 + 234 + 1593 + 21 - 90 + 89 ( free 45 points) for the first one!
Answer:
Step-by-step explanation:
The answer is 1878
Answer:
1878
Step-by-step explanation:
31+1848+21-90+89=
1879+21-90+89=
1900-90+89=
1810+68=q878
Plz help what number should be placed in the box to help complete the division calculation also there is a screen shot
Math answers to fraction 3302 divided by 13 can be calculated as follows.
3302/13 math problems division = 254. Therefore, 254 to 2 decimal places= 254
3302/13 divided by 2 / (3302/13) ÷ 2 /254 ÷ 2 = 127. Check 3302/13 long division below
The Final Answer is 254
:) Hope that helps you :)
y=-2x+4 y=6x+12 substitution method
Answer:
x = - 1, y = 6
Step-by-step explanation:
Given the 2 equations
y = - 2x + 4 → (1)
y = 6x + 12 → (2)
Substitute y = 6x + 12 into (1)
6x + 12 = - 2x + 4 ( add 2x to both sides )
8x + 12 = 4 ( subtract 12 from both sides )
8x = - 8 ( divide both sides by 8 )
x = - 1
Substitute x = - 1 into either of the 2 equations and solve for y
Substituting into (2)
y = 6(- 1) + 12 = - 6 + 12 = 6
Solution is (- 1, 6 )
Solve the inequality. −2≤x−11≤6
Answer:
9≤x≤17
Step-by-step explanation:
In order to solve this equation, you need to just add 11 to each side
-2≤x-11≤6
to
9≤x≤17
The reason that 11 was added to this equation was that we were trying to isolate x, and it goes without saying that (x-11)+11 is x . 11 was added to the other sides because it is an inequality and that will keep it balanced.
The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given below.
−2 ≤ x − 11 ≤ 6
Add 11 on each side of the inequality. Then we have
−2 + 11 ≤ x − 11 + 11 ≤ 6 + 11
9 ≤ x ≤ 17
The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.
More about the inequality link is given below.
https://brainly.com/question/19491153
#SPJ2
Jaycie has 21 gallons of gas in her car and uses approximately .05 gallons of gas each mile that she drives. Which equation shows the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car? a. Y = 21x - .05 b. Y = -.05(x+21) c. Y = 21 - .05x d. Y =21 + .05x
Given:
Jaycie has 21 gallons of gas in her car and uses approximately .05 gallons of gas each mile that she drives.
To find:
The equation which shows the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car.
Solution:
We have,
Initial amount of gas in car = 21 gallons
So, y-intercept of the linear relationship is 21.
It uses approximately .05 gallons of gas each mile that she drives.
It means, the gas is decreased by .05 gallons for each mile.
So, slope of the linear relationship is -0.05. Here, negative sign represents the decrease in amount of gas.
Slope intercept form of a line is
[tex]y=mx+b[/tex]
where, m is slope and b is y-intercept or initial value.
Substitute m=-.05 and b=21 in the above equation.
[tex]y=-.05x+21[/tex]
[tex]y=21-.05x[/tex]
So, the equation [tex]y=21-.05x[/tex] represents the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car.
Therefore, the correct option is c.
please help with this i don’t know how to do it yet
Answer:
Domain- 0-2 Range- 4-(-2)
Step-by-step explanation:
How many packs of DVDs can you buy with 150 dollars if one pack costs 15 dollars ?
XY has endpoints at X(2, -3) and
Y(-1, 2). What is the length of XY?
A. 2 units
B. 10 units
C. 34 units
Answer:
B.
Step-by-step explanation:
I did this, but I'm not 100% sure.
Cecilia simplified an expression. Her work is shown below.
(6 and one-half + 2 and three-fourths) minus 1.5 times (4.5 divided by 0.5)
Step 1 9 and one-fourth minus 1.5 times (4.5 divided by 0.5)
Step 2 7.75 times (4.5 divided by 0.5)
Step 3 7.75 times 9
Step 4 69.75
Where did Cecilia make her first mistake?
step 1
step 2
step 3
step 4
WIll mark brainliest !
Answer:second one
Step-by-step explanation:
you then have to distribute the answer not subtract 9 1/4 from 1.5
you have to do the parenthesis next
4.5/0.5=45/5=9
then
1.5*9= 13.5
then
9.25-13.5 which I think you are capable of solving
Answer:
Answer is B
Step-by-step explanation:
I did the test