Answer:
14cm
Step-by-step explanation:
Volume of the pyramid = Base area × height/3
V = BH/3
Base area = 14×width
Height= 9cm
Volume = 168cm³
Substitute into the formula
168 = 4w×9/3
36w = 168×3
36w = 504
w = 14cm
Hence the width of the pyramid is 14cm
A satellite weighs 150 pounds on Earth. Using
the table above, how much more does this
satellite weigh on Saturn than on Mars?
Write an expression that is the product of two factors and is equivalent to - 4x – 20.
Answer:
4(−x−5)
Step-by-step explanation:
−4x−20
Factor out 4.
4(−x−5)
The seventh-grade class is putting on a variety show to raise money. It costs $150 to rent the auditorium that they are going to use. If they charge $5 per ticket, how many tickets do they need to see in order to raise at least $750?
Answer:
180 tickets
Step-by-step explanation:
750 + 150 = 900 they will have to make
900/5 = 180 tickets
To raise at least $750, the seventh-grade class needs to sell a minimum of 180 tickets, priced at $5 each, to cover the fundraising goal and the $150 auditorium rental cost.
Given that,
Seventh-grade class is putting on a variety show to raise money.
The auditorium rental cost is $150.
Each ticket is priced at $5.
The goal is to raise at least $750.
Denote the number of tickets they need to sell as "x".
The revenue generated from ticket sales can be calculated by multiplying the number of tickets sold (x) by the ticket price ($5),
Which gives us 5x dollars.
Now since,
Total revenue from ticket sales - Auditorium rental cost ≥ Fundraising goal
Therefore,
5x - 150 ≥ 750
Add 150 to both sides:
5x ≥ 900
Divide both sides by 5 to solve for x:
x ≥ 180
Since the seventh-grade class cannot sell a fractional number of tickets,
Hence,
They need to sell at least 180 tickets to raise at least $750 and cover the auditorium rental cost.
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How are the triangles similar PLEASE HELPPP!
Answer:
No
Step-by-step Explaination:
If we add up numbers in one line segment like 15+25 and 10+6 we do not get multiples so the triangle GYK is not similar to BAK
Mark Me As A Brainliest
a map with a scale of 0.25 inches = 30 miles, the distance between two cities is 8.3 inches. Find the actual distance between the cities.
Step-by-step explanation:
the answer to your question is400 miles
if you get right answer you get good review on here
Answer please I would appreciate it :)
Answer:
136 units²
Step-by-step explanation:
5x7=35
5x7=35
6x7=42
1/2(4)(6)=12
1/2(4)(6)=12
35+35+42+12+12=136
A salesperson at a jewelry store earns 5% commission each week. Last week, Heidi sold $750 worth of jewelry. How much did she make in commission? How much did the jewelry store make from her sales?
the answer for your question is...
tbh I have no clue i just want 5 points.
Answer: A salesperson at a jewelry store earns 5% commission each week. Last week, Heidi sold $750 worth of jewelry. How much did she make in commission? How much did the jewelry store make from her sales?
Step-by-step explanation: sorry I want five points now
Please help, image below. I'll mark brainliest
Answer:
there's no picture
Step-by-step explanation:
The graph shows the relationship between sugar and water in a fruit punch recipe.
Write an equation to represent the graph in terms of y and x.
(PLEASE HELP ME)
Answer:
41
Step-by-step explanation:
Which angle number represents an angle adjacent to ∠PSL
Answer:
NSL
Step-by-step explanation:
The angle number which represents an angle adjacent to ∠PSL is interior ∠1.
What is a teansvarsal?A transversal is a line that intersects two lines at two different points.
When a transversal intersects two lines at two different points two pairs of interior and exterior angles are formed.
If a transversal intersects two lines that are parallel to each other then the pair of corresponding and alternate angles are of the same measure.
We know adjacent angles share a common side.
In the given diagram ∠PSL is adjacent to ∠KRL because these two angles share a common side which is Line LM.
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Shipra's haircut cost $14. She left a 25% tip.
What was the total cost of the haircut with tip?
Enter your answer in the box.
what is 30% of 70?
I am confused
Answer:
21
Step-by-step explanation:
Answer:
Its 21
Step-by-step explanation:
What is the value of p in the equation 45 = 5(p+2) *
3
5
7
35
Answer:
Step-by-step explanation:
if 45=5(p+2)
45=5p+10
45-10=5p
35=5p
p=35/5=7
Tally marks are always
recorded in bunches of
(4 5 1 2)
Answer:
what is the ?
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
y = 2x + 4 and y = 3x
+ 2
Mario needs 18 ounces of cream cheese to make 3 cheesecakes. How many ounces of cream cheese does Mario need if he wants to make 10 cheesecakes?
Answer:
60 ounces
Step-by-step explanation:
18/3=6
6x10=60
Answer:
60 ounces
Step-by-step explanation:
18 ÷ 3 = 6 6 x 10 = 60First you need to find how many ounces are in one cheesecake. 18 ÷ 3 = 6. Then, you multiply 6 by 10, which is 60.
Mrs. Jordan participates in a math contest. She completes each question in 1/2
a minute. How long does it take Mrs. Jordan to complete 12 questions?
it takes mrs. jordan 24 minutes to complete 12 questions.
if she completes each question in 1/2 a minute, then:
1/2 / 12 questions = 24 minutes.
The figure is made up of a semicircle and a triangle, what’s the area of the figure?
Answer:
63.25 ft², use the formula then you can find the answer.
The price of a carton of eggs at Supermarket A is $2.10. The price of a carton of eggs at Supermarket B is 40% less than the price at Supermarket A. What is the price of a carton of eggs at Supermarket B ?
PLEASE ANSWER!
Answer:
84 Percentage increase
Step-by-step explanation:
Detailed calculations & verification
Introduction. Percent, p%
'Percent (%)' means 'out of one hundred':
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100.
40% = 40/100 = 40 ÷ 100 = 0.4.
100% = 100/100 = 100 ÷ 100 = 1.
Increase the number by 40% of its value.
Percentage increase = 40% × 210
New value = 210 + Percentage increase
Calculate the New Value
New value =
210 + Percentage increase =
210 + (40% × 210) =
210 + 40% × 210 =
(1 + 40%) × 210 =
(100% + 40%) × 210 =
140% × 210 =
140 ÷ 100 × 210 =
140 × 210 ÷ 100 =
29,400 ÷ 100 =
294
Calculate absolute change (actual difference)
Absolute change (actual difference) =
New value - 210 =
294 - 210 =
84
What is the mean of the following data set?
82, 100, 92, 66, 72, 96, 70, 88.
Answer:
83.25
Step-by-step explanation:
add all the numbers and divide by 8. 666/8 = 83.25
Answer:
83.25
Step-by-step explanation:
Mean = sum of all terms / number of terms
82+100+92+66+72+96+70+88 = 666
666 / 8 = 83.25
Which data set would be numerical?
A.favorite color
B.height of trees
C.place of birth
D.hair color
Answer:
b height of trees
Step-by-step explanation:
Help me pls pls pls
Answer:
8
Step-by-step explanation:
Step-by-step explanation:
sgnagngfanarmjmwramfanagdhndh
what is the slope of the line that passes through the points (5,9)and (-3,9).
Answer:
[tex]\displaystyle m=0[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (5, 9)
Point (-3, 9)
Step 2: Identify
x₁ = 5, y = 9
x₂ = -3. y = 9
Step 3: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m=\frac{9-9}{-3-5}[/tex][Slope] [Fraction] Subtract: [tex]\displaystyle m=\frac{0}{-8}[/tex][Slope] [Fraction] Divide: [tex]\displaystyle m=0[/tex]How many x-intercepts would the function shown below have?
F(x) =x^2 (x^2+9) (x^2-3) (5x+1) ^2
Step-by-step explanation:
step 1. x intercepts are where y = 0
step 2. y = 0 when factors are equal to zero
step 3. the x intercepts are 0, sqr(3), -sqrt(3), -1/5
step 4. answer: 4.
Need help on this one thank u
Answer:
c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
[tex]a + 0.5b - 4 a - b \\ - 3a - \frac{1}{2} b[/tex]
Given h(x) = -5x + 3, find h(5).
Answer:
h(5) = -22
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
h(x) = -5x + 3
h(5) is x = 5
Step 2: Evaluate
Substitute in x [Function]: h(5) = -5(5) + 3Multiply: h(5) = -25 + 3Add: h(5) = -22Estimate √40 to the nearest tenth. *
A. 6.9
B. 6.3
C. 7.1
D. 5.7
0.2 is x% of 2
please help me
Answer:
What is 0.2 percent of 2? = 0.004.
Answer:
x = 10%
Step-by-step explanation:
Simple: 2 divided by 0.2 equals 10.
If you multiply 0.2 by 10 you get 2.
Lemme know if you need me to elaborate!
Food bill:$86.32 Tip:20%
Answer:
The answer is $17.26
Step-by-step explanation:
Answer:
17.26
Step-by-step explanation:
if you plug in a calculator 20% 86.32 you get 17.264 but if you siplify you get $17.26
Hope this helped you!!