Answer:
Step-by-step explanation:
77 points. 82*4=328 328-72-97-82=77 You can check this by adding 77,72,97, and 82, and divide it by 4
solve the following equation for a
4x + 14 = 10x + 8
X=
Answer:
4x+14=10x+8=18
Step-by-step explanation:
how? because 4x-14=10x+8 which means X=18 because 10+8=18
Find the prime factorization of 60 from least to greatest; then write it using exponents.
Answer:
60 = 2² x 3 x 5
Step-by-step explanation:
Prime Factorization is finding which prime numbers multiply together to make the original number.
A Prime Number is a whole number (integer) greater than 1 that cannot be made by multiplying other whole numbers.
Prime numbers: 2, 3, 5, 7, 11, 13, 17 etc.
Begin by dividing 60 by the first prime number, 2:Therefore, 60 = 2 x 2 x 3 x 5 = 60
We can write this using exponents as 2 x 2 = 2²
Therefore, 60 = 2² x 3 x 5
Please help me I reallly can’t do this
Answer:
11 mm
Step-by-step explanation:
Put the given numbers in the given formula and solve for the radius.
V = 1/3πr²h
968π = 1/3π·r²·24
121 = r² . . . . . . . . . . . divide by 8π
r = √121 = 11 . . . . . . take the square root
The radius of the piece is 11 mm.
brainliest , pls dont take advantage of this i need it
Answer:
B) 9 3/8 in
Step-by-step explanation:
The scale model of the model is 1/2 in for 4 feet, or 1 in for 8 feet.
The real light house is 75 feet. Divide 75 with 8:
75 feet/8 feet per inch = 9.375, or 9 3/8 inches.
B) 9 3/8 in. is your answer.
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WILL IVE BRAINLIEST IF CORRECT AND HURRY A rectangle has an area of 77 square inches and a width of 5.5 inches.
What is the length, l, of this rectangle?
l = 14 in.
l = 22 in.
l = 33 in.
l = 63 in.
Answer:
length = 14 in
Step-by-step explanation:
→ Write the formula for the area of a rectangle
length × width = area
→ Substitute in the numbers
length × 5.5 = 77
→ Divide both sides by 5.5
length = 14
What is the slope of the line that passes through the points (3, 5)and (-1, 5) ?( Write your answer in simplest form.
Answer:
slope = (y2-y1)/(x2-x1)
slope = 5-5 / -1-3 = 0
The length of a rectangle is 5cm and width 4cm. Help me find its perimeter and area.
Given any triangle ABC with corresponding side lengths a, b, and c, the law of
cosines states:
Please help answer picture is below
Ari is recording the number of laps he walks around the track each day, On Day 1, he walks 8 laps. On Day 2, his number of laps
increases by 25%. On Day 3, he walks 1 less lap than he did on Day 2
What was the percent decrease from Day 2 to Day 3?
Answer:
10 percent decrease
Step-by-step explanation:
[tex]mdqwbf[/tex]Answer: 10
Step-by-step explanation:
10 because trusting other people is just the right way to go right just trust me
reduce reduce 36% to its lowest term
Answer:
9/25
Step-by-step explanation:
36% = 36/100 = 18/50 = 9/25
Answer:
0.36 is the lowest term and what 36% becomes, simplified.
Step-by-step explanation:
75+12.55 = 100 +105.
I need the Asnwer
Step-by-step explanation:
Add 75 to 12.55. the answer would be 87.55.
100+105=205
205-87.55=117.45
Answer:
Add 75 to 12.55. the answer would be 87.55.
100+105=205
205-87.55=117.45
what is mean of 2, 8, 4, 10, 6 ?
Answer:
+6 -4
Explanation:
8 is 6 bigger than 2.
4 is 4 smaller than 8.
10 is 6 bigger than 4.
6 is 4 smaller than 10.
The basement for a house is being excavated and the rectangular hole measures 11m by 14,5m by 4m. The soil is being hauled away in a dump truck which has an open-box bed of 4m by 3m by 200 cm . The truck Cant be overloaded at any time. How many trips will the dump truck have to make a haul away all of the soil.
Using volume of a rectangular prism, it is found that the dump truck will have to make 266 trips to haul away all of the soil.
What is the volume of a rectangular prism?The volume of a rectangular prism of length l, width w and height h is given by:
[tex]V = lwh[/tex]
In this problem, both the hole and the open-box bed are rectangular, hence the number of trips is the ratio between the volumes of the hole and of the open-box bed.
What is the volume of the volume of the hole?The dimensions in meters are [tex]l = 11, w = 14.5, h = 4[/tex], hence:
[tex]V_h = 11(14.5)(4) = 638[/tex]
What is the volume of the volume of the open-box?The dimensions in meters are [tex]l = 4, w = 3, h = 0.2[/tex], hence:
[tex]V_b = 4(3)(0.2) = 2.4[/tex]
What is the ratio of the volumes?It's their division, hence:
[tex]r = \frac{V_h}{V_b} = \frac{638}{2.4} = 265.8[/tex]
Rounding up, the dump truck will have to make 266 trips to haul away all of the soil.
You can learn more about volume of a rectangular prism https://brainly.com/question/17223528
The graph below shows the number of tickets that a movie theater sold over a four week period.
If the theater continues selling tickets at the same rate, how many tickets do you predict they will sell during the 6th week?
A. 520 tickets
B. 590 tickets
C. 660 tickets
D. 730 tickets
PLZZ HELP WITH 1. 3. 5. PLZZZ
1. would be 4x + 6y
Step-by-step explanation:
Combine like terms
7x + 2y - 3x +4y
7x - 3x = 4x
2y + 4y = 6y
PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION
Answer:
i m not able to give the answer to you
If you pay $7 for a night light that costs $0.50 per
year in electricity to operate, then how much will
you have spent on the night light if you operate it
continuously for Y years? Write an expression in
terms of Y. Evaluate your expression for the cost
of the night light when Y = 4 and when Y = 5. Explain your work.
Explain your work.
Answer:45
Step-by-step explanation:
i think
Answer:
C = 0.5Y + 7
Y = 4, C = 9
Y = 5, C = 9.5
Step-by-step explanation:
C = 0.5Y + 7
Y = 4
C = 0.5(4) + 7 = 9
Y = 5
C = 0.5(5) + 7 = 9.5
Graph a sine function whose amplitude is 5, period is 6π , midline is y=−2, and y-intercept is (0,−2). The graph is not a reflection of the parent function over the x-axis.
Use the sine tool to graph the function.
The first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point.
Answer:
lol i failed miserably so hopefully this helps you not be like me
Step-by-step explanation:
Answer:
(0, 2) & (4.71, 3)
Step-by-step explanation:
Best of luck to all indeed of this info~! You're the best^^
<3
You see applications of mathematics concepts in everyday life. Can you give at least two examples that you believe are relevant to this math course (calculus)?
Answer:
circiut analysis
second law of thermodynamics
Step-by-step explanation:
in RC and Ral circiut, first order differential equations is an appropriate approach to solving the circuits
Solve the right triangle. Round to the nearest degree and nearest tenth of a unit. What is the right angleX?
Answer:
m∠X ≈ 29°
Step-by-step explanation:
The hypotenuse and the side adjacent to angle X are given. The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
cos(X) = XW/XV = 7/8
The inverse cosine function is used to find the angle.
X = arccos(7/8) ≈ 29°
A student wants to use evidence from "The Treasure of Lemon Brown" to support the idea that Greg becomes more
thoughtful and caring by the end of the story. What would be the best evidence for the student to use?
O paraphrased information from the story about Greg's concern that Lemon Brown will be okay
O a direct quote from the story that tells what Greg sees when he opens Lemon Brown's treasure
O a summary of the swift actions that Greg takes when the thugs enter the tenement building
O a direct quote from the story about how Greg smiles when he thinks of the lecture his father will give
The perimeter of a rectangle is 72 m. The width of the rectangle is 16 m. What is the area of the rectangle?
find the value of x such that the data set has given mean is 110
102,121,104,112,110,x
answer
: the data is why 110 isnt 121 instead so what you do is
Step-by-step explanation:
just find whats the missing dominatior
GCF of each pair of
4y and 12y
Resuelve el problema aplicando las estrategias de solución de problemas.
Si a un operador le toma 80 1/2 minutos fabricar siete piezas, ¿cuánto le toma construir una pieza?
Answer:
11 1/2 minutos
Step-by-step explanation:
80.5 / 7 = 11.5 > 11 1/2
Find and interpret the mean absolute deviation of the data.
101,115,124,125,173,165,170
What is the mean absolute deviation?
The values differ from the mean by an average of?
Using it's concept, it is found that:
The mean absolute deviation is of 26.It means that the values differ from the mean by an average of 26.What is the mean absolute deviation of a data-set?The mean of a data-set is given by the sum of all observations divided by the number of observations.
The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.
The mean absolute deviation represents the average by which the values differ from the mean.
In this problem, the data-set is: {101, 115, 124, 125, 173, 165, 170}.
Hence, the mean is:
[tex]M = \frac{101 + 115 + 124 + 125 + 173 + 165 + 170}{7} = 139[/tex]
Then, the mean absolute deviation is:
[tex]M_d = \frac{|101-139| + |115-139| + |124-139| + |125-139| + |173-139| + |165-139| + |170-139|}{7} = 26[/tex]
Hence:
The mean absolute deviation is of 26.It means that the values differ from the mean by an average of 26.You can learn more about mean absolute deviation at https://brainly.com/question/3250070
Two grapefruits and three oranges cost $1.95. Three grapefruits and two oranges cost $2.05.
What are the costs of one grapefruit and one orange?
Answer:
one orange costs $0.35 and one grapefruit costs $0.45Step-by-step explanation:
let grapefruits be g , let oranges be o
so first equation:
→2g + 3o = $1.95
→g = ($1.95 - 3o)/2
so second equation:
→ 3g + 2o = $2.05
→ g = ($2.05 - 2o)/3
Solving simultaneously:
→ ($2.05 - 2o)/3 = ($1.95 - 3o)/2
→ 2($2.05 - 2o) = 3($1.95 - 3o)
→ 4.1 - 4o = 5.85 - 9o
→ - 4o + 9o = 5.85 - 4.1
→ 5o = 1.75
→ o = $0.35
Therefore one orange costs $0.35
Then one grapefruit costs g → ($1.95 - 3o)/2
→ g = ($1.95 - 3(0.35))/2
→ g = 0.45
Therefore one grapefruit costs $0.45
A line graph of
[tex]y < - 47[/tex]
What percent of 51 is 65?
Answer:127.45
Step-by-step explanation:
Percentage solution with steps:
Step 1: We make the assumption that 51 is 100% since it is our output value.
Step 2: We next represent the value we seek with x.
Step 3: From step 1, it follows that $100\%=51$.
Step 4: In the same vein, $x\%=65$.
Step 5: This gives us a pair of simple equations:
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
Step 7: Taking the inverse (or reciprocal) of both sides yields
Therfore: 51% of 65 is 127.45
What is the mean of the data set?
17, 24, 26, 13
