Answer:
300 + 250 = 550
550/50 = 11
$11 per costume
The selling price of each costume will be equal to $11 per costume.
What is an equation?Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.
As per the given information in the question,
Total number of costumes = 50
Total profit made by Aida = $250
300 + 250 = 550
550/50 = $11
$11 per costume.
To know more about Equation:
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Which expression is equivalent to (7 + 2i)(-3 - 4i)?
A 13+34i
B -13 - 34i
C -29 - 34i
D 29 + 34i
`x^{2}+15x\ +\ 56=0`
Answer:
x=-7, -8 i think sorry
Step-by-step explanation:
A baby narwhal is born at 1 meter in length and grows / meter in length each year. Write an
equation that fits the scenario.
Answer:
what subject is this for
Step-by-step explanation:
From 50 ft. to 75 ft.
Answer:
25 ft.
Step-by-step explanation:
Of the 16 students in Mrs. Miller's class, 10 are girls and 6 are boys. Write a ratio
that represents the number of girls to the total number of students in the class.
Answer:
10/6 or 5/3
Step-by-step explanation:
A graph titled position versus time has an horizontal axis time (seconds) and a vertical axis position (meters). A straight line passes from 0 seconds, 0 meters to 5 seconds, 20 meters.
Calculate the slope of the line on the graph using the formula:
m = m = v subscript 2 - v subscript 1 over x subscript 2 minus x subscript 1.
The Answer is 4 meters per second
Answer:
4
Step-by-step explanation:
You want to take the farthest coordinates ( 16/4 ), the closest coordinates to 0 ( 4/1 ), and then subtract to get 12m/3s, then divide 12m by 3s to get 4m/s.
Remember to solve for Slope is SUBTRACTING then dividing.
I hope this helps!!
Please help due ASAP
Please show workings!!
Answer:
FC = 27, QC = 18
Step-by-step explanation:
The centroid Q is [tex]\frac{1}{3}[/tex] the way along CF , therefore, QF is half as long as CQ
Given FQ = 9, then
QC = 2 × 9 = 18
FC = FQ + QC = 9 + 18 = 27
What is wrong with the equation? What would be the answer? Plz help, i need to answer the problem soon
Last summer, an ice cream shop sold a small ice cream for $1.25 and a large ice cream for $3.75. The ice cream shop decided to raise its prices this summer while keeping them proportional to last year's prices. Which of the following answer choices are possible prices for the ice cream this summer?
A.small ice cream: $2.50 , large ice cream: $5.00
B. small ice cream: $1.50, large ice cream: $4.50
C.small ice cream: $2.00, large ice cream: $4.25
D. small ice cream: $1.80, large ice cream: $7.20
Answer:C
Step-by-step explanation:
keeping proportional and thats the only answer where the difference is still $2.25
Answer:
Correct choice: B
Step-by-step explanation:
Proportions
The ice cream shop sold small ice creams for $1.25 each and large ice creams for $3.75 each.
This summer the prices will be raised at the same proportion. If x is the new price for small ice creams and y is the new price for large ice creams, then it should be satisfied:
[tex]\frac{1.25}{x}=\frac{3.75}{y}[/tex]
Let's test each option:
A.
[tex]\frac{1.25}{2.50}=0.5[/tex]
[tex]\frac{3.75}{5.00}=0.75[/tex]
B.
[tex]\frac{1.25}{1.50}=0.83[/tex]
[tex]\frac{3.75}{4.50}=0.83[/tex]
C.
[tex]\frac{1.25}{2.00}=0.625[/tex]
[tex]\frac{3.75}{4.25}=0.88[/tex]
D.
[tex]\frac{1.25}{1.80}=0.694[/tex]
[tex]\frac{3.75}{7.20}=0.52[/tex]
Correct choice: B
In AXYZ, the angle measures are in the ratio 2:4:6. What are the measures of the angles?
Answer:
Please check the explanation.
Step-by-step explanation:
Given that the measures of the Angles of the triangle ΔXYZ are in the ratio 2:4:6.
As the angles are in the proportion 2:4:6. Thus, the measure of the angles will have the same scale factor x.Also, the sum of the measure of angles in a triangle is 180°.
so
2x + 4x + 6x = 180
Add similar elements: 2x + 4x + 6x = 12x
12x = 180
Divide both sides by 12
12x/12 = 180/12
Simplify
x = 15
Therefore, the measure of the angles of a triangle will be:
2x = 2(15) = 30
4x = 4(15) = 60
6x = 6(15) = 90
Verification:
30 + 60 + 90 = 180
180 = 180
I need help on this question can some help
Answer:There’s a that you can download with a ton of edginuity answers if you type down edginuity answers and hit the pdf by reservamesa and you can find some.
Step-by-step explanation:
A palm tree casts a shadow that is 28 feet long. A 6-foot sign casts a shadow 8 feet long.
How tall is the palm tree
Show your work Please
Answer: The height of the palm tree is 21 feet.
Step-by-step explanation:
We can use a ratio to solve this:
Actual height to shadow for both objects. The fraction equivalents must be equal.
6/8 = x/28 . Cross multiply
6(28) = 8x
168 = 8x Divide both sides by 8 (8's "cancel" on the right)
168/8 =8x/8
21 = x . This gives us the tree's height as 21 feet.
Another way to solve this is to use the ratios, but simplify the first fraction
6/8 = 3/4
Then multiply the length of the shadow by 3/4
3/4 × 28 = height
28÷4 = 7 7 × 3 = 21
21 feet= the height of the palm tree.
Mrs trent spends £68 on her weekly food shop.
Answer:
a. 80%
b. £34
c. £340
Step-by-step explanation:
a. We are given that Mrs Trent spent 20% of her weekly wage on food. This means she would have 80% of her weekly wage left with her.
b. 10% of Mrs Trent weekly wage:
If 20% = £68
10% = (10*68)/20 = £34
c. Let x represent weekly wage of Mrs Trent
Given that she spends £68 of x (weekly wage) on food, which is 20% of x.
This means that, 20% of x = £68
Let's find her weekly wage, x:
[tex] \frac{20}{100} * x = 68 [/tex]
[tex] 0.2x = 68 [/tex]
Divide both sides by 0.2
x = 340
Her weekly wage is £340.
Answer:
a) 80%
b) £34
c) £340
Step-by-step explanation:
A -
100% - 20% = 80%
B -
68 = 20%
34 = 10%
c -
34 = 10%
340 = 100%
as you times both sides by 10
I hope this helps :)
Stephanie gets on her bike and rides for 3 hours. She rides at an average speed of 12.5 km per
hour.
- What distance did Stephanie travel?
Stephanie rode the bike with an speed of 37.5 km. If she ride the bude and the average speed for her is 12.5 km per hour, multiply 12.5 with how much hour to get the answer. 12.5x3=37.5. This means that Stephanime rode her bike and got a speed of 37.5 km.
Part 3: Decide whether each set of lengths are sides of a right triangle, answer YES or NO. Show work
to support your answer. MGSE8.6.6 (8 points each)
7.)
9m, 4m, 5m
8.) 5cm, 12cm, 14cm
Answer:
No
No
Step-by-step explanation:
In a right angled triangle :
The square of the length of the longest side is equal to the sum of the squares of the two remaining sides : - Pythagoras
That is :
a² = b² + c² (condition must be satisfied).
9m, 4m, 5m
9² = 4² + 5²
81 = 16 + 25
81 ≠ 41 (not right angled)
5cm, 12cm, 14cm
14² = 12² + 5²
196 = 144 + 25
196 ≠ 169 (not right angled)
what do parallel line prove
Answer:
the pairs of corresponding angles are congruent
Step-by-step explanation:
Find the square of 111 base two give ur answer in base two
Answer: I'm not 100% sure what your asking but I believe the answer is 12321.
Step-by-step explanation:
f(x) = -3x + 5 find f(4)
Answer:
Step-by-step explanation:
f(4)=-3(4)+5 = -12+5=-7
Write an equation for the line with a y-intercept of 5
that is perpendicular to the line with equation
y=-3x+2.
Answer:
y = -1/3 x + 5
Step-by-step explanation:
The general equation is y = mx + b
You are told that the y intercept is 5. The point is (0,5)
So far the general equation looks like y = mx + 5
Now we have to find m
The given slope of y = 3x + 2 is 3.
The slope is whatever number is in front of the x
Use this formula for the vertical slope
m * m1 = - 1
m1 = 3
3*m = - 1 Divide by 3
m = -1/3
So the answer you want is y = -1/3 x + 5
REWTJGFX ANSWER QUICK BRAINLIEST I WILL GIVE RSZYDXTGUCFYHKVJ
Answer:
0.91666666666
Step-by-step explanation:
Which number sentence is TRUE?
A. 3 ÷ 1 < 0 ÷ 3
B. 0 ÷ 3 > 3 ÷ 3
C. 3 ÷ 1 > 3 ÷ 3
D. 3 ÷ 3 < 4 ÷ 4
Answer:
i think it c but i don't know if im right
Answer:
Step-by-step explanation:
C is the answer
A concession stand is selling pop and Gatorade. The concession stand sold 100 drink items of that variety. A pop costs $1 and a Gatorade costs $1.50 if the concession stand made $120 on drinks how much of each item was sold?
1-sin^2 theta/cot^2 theta
Simplify
Answer:
sin²θ
Step-by-step explanation:
Using the trigonometric identities
sin²x + cos²x = 1 ⇒ cos²x = 1 - sin²x
cotx = [tex]\frac{cosx}{sinx}[/tex]
Given
[tex]\frac{1-sin^20}{cot^20}[/tex]
= [tex]\frac{cos^20}{\frac{cos^20}{sin^20} }[/tex]
= cos²θ × [tex]\frac{sin^20}{cos^20}[/tex] ( cancel the cos²θ )
= sin²θ
3/8,3/6,3/10 order from least to greatest
Step-by-step explanation:
The least to greatest would be 3/10, then 3/8, then 3/6
Aaron bought a model airplane. The
model used a scale of 1/4 inch = 50 feet.
If Aaron's model airplane is 18 inches
long, how long is a real airplane?
Answer:
4.5 Ft
Step-by-step explanation:
1/4(18)= 4.5 Ft
0.25(18)=4.5Ft
Write the ordered pairs of the plotted points. a. b. C. d ?!?!?!?
Answer:
A = (6,0)
B = (5,8)
C = (9,8)
D = (2,4)
The base angles of a trapezoid are two _____ angles of a trapezoid whose common side is the base.
Answer:
Consecutive
Step-by-step explanation:
Answer:
consecutive
Step-by-step explanation:
have a good day!
Lin has 13 mystery novels. Each month, she gets 2 more. Select all expressions that represent the total number of Lin's mystery novels after 3 months.
answer:
Lin should have about 19 novels in total when you add up all the amounts she gets after 3 months.
y+4=x
2y+2x=8
PLEASE ANSWER QUICK I HAVE A QUIZ DUE PLS ITS 15 POINTS
Answer:
hope it helps...thnk u...and best of luck
PLES ANSWER QUICK IT URGENT
Answer:
Answer is 6.
Step-by-step explanation:
1--1/2 ÷ 1/4 = 6
