Which expression is a perfect cube?
224
m 28
Answer:
alan walker dead girl
Step-by-step explanation:
help please with explaination
Answer:
b=18.76
Step-by-step explanation:
Let the line that splits the big triangle into two small triangles be x.
Let the unmarked side of the big triangle be y.
Consider the big triangle. By Pythagorus:
(6+16)²=b²+y²
484=b²+y²
y²=484-b²
Consider the small left triangle. By Pythagorus:
y²=6²+x²
y²=36+x²
x²=y²-36
Consider the small right triangle. By Pythagorus:
b²=16²+x²
b²=256+x²
b²=256+x²
b²=256+y²-36
b²=220+y²
b²=220+484-b²
2b²=704
b²=352
b=18.7616630393
b=18.76
Jill and Marlando are creating patterns
Answer:
15
Step-by-step explanation
3x5 is 15
Find the 11 term of the following geometric sequence.
10, 40, 160, 640, ...
Answer:
099 787 989
Step-by-step explanation:
4. I When we multiply
37
X 26
by using the common method, we start the sec-
ond line by writing a zero:
37
X 26
222
0
Explain why we place this zero in the second line.
Step-by-step explanation:
we do this because when you start multiplying your 2nd digit you would put the zero to signifie that you started a mother digit.
if this is not what your looking for then sorry
Please find the area of the compound figures. PLEASE AND THANKS :D
Answer:
1200
Step-by-step explanation:
Kaya made the graph of the linear system x+y=1
2x-3y= - 18
What is the solution to the linear system?
Answer:x-interpect: -9
y-intercept=6
slope=2/3
Step-by-step explanation:
5. Consider kite HIJK. If HK = 8 and HP = 5, find KP.
H
К.
Р
Answer:
Step-by-step explanation:
KP²+HP²=KH²
KP²+5²=8²
KP²=64-25=39
KP=√39
jose and two of his friends are collecting baseball cards. Their goal is for the three of them to collect at least 100 cards in total. At the moment they have 43 cards. If they all plan to now collect the same number of cards,Which inequality can jose use to determine the minimum number of cards each person needs to collect to reach their goal?
Answer:
A
Step-by-step explanation:
What is the distance between (1,7) and (9,1)
Answer:
10
Step-by-step explanation:
Given two points we can use the distance formula to calculate the distance between the two points.
Formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Where the x and y values are derived from the given points.
we are given the points (1,7) and (9,1)
To find the distance we plug in the x and y values of the points into the formula
[tex]d=\sqrt{(9-1)^2+(1-7)^2} \\9-1=8\\1-7=-6\\d=\sqrt{8^2+(-6)^2} \\8^2=64\\-6^2=36\\d=\sqrt{64+36} \\64+36=100\\\sqrt{100} =10\\d=10[/tex]
So we can conclude that the distance between the points (1,7) and (9,1) is 10 units
Mason made 5 quarts of salsa. Which of the following can be used to find the number of cups of salsa Mason made.
A: 5x2x5
B: 5x4x4
C: 5 divided by 2 divided by 2
D: 5x4 divided by 2
Answer:
A
Step-by-step explanation:
Liam had 5 7/8 cups of flour. He used 2 3/8 cups of flour to make bread. How much flour does Liam have left?
Answer:
7/2
Step-by-step explanation:
Find the measure of A as indicates in the picture.
In case the picture blurs
Top angle = x + 63
Left angle = x + 96
Right angle = x + 149
Answer:
m∠A = 58°
Step-by-step explanation:
In ΔABC,
m∠BAC = (x + 63)°
m∠ABC = (x + 96)° [Vertically opposite angles]
m∠ACB = (180° - 149°)
= 31°
By triangle sum theorem,
m∠ABC + m∠ACB + m∠BAC = 180°
(x + 96) + 31 + (x + 63) = 180°
2x + 190 = 180
2x = -10
x = -5
Therefore, measure angle A = (x + 63)
= -5 + 63
= 58°
7^10 is _____ times larger than 7^8.
Answer:
2 times greater
Step-by-step explanation: since 10 subtracted by 8 is 2
What is the exact mean or average number of crabs found per site? 
Answer:
just add them however many crabs their are just add all of the totals together then divide your answer by two.
A circle has a radius of 5 centimeters. What is its area?
Answer:
[tex] \bf \huge 78.5 \: c.m.[/tex]
Step-by-step explanation:
Given that :A circle has a radius of 5 centimeters. to find :What is its area?formulas used :A = πr²where,
A = areaπ = 22/7 r = radiusexplanation :finding the area of circle
⟼ A = πr²
⟼ A = 22/7 × 5²
⟼ A = 22/7 × 5 × 5
⟼ A = 3•14 × 5 × 5
⟼ A = 3•14 × 25
⟼ A = 78•5
∴ the area of circle is 78•5 centimeters
A saleswoman is paid $15 per hour and $7 for each sale she makes. She wants to earn more than $146 in an 6-hour work period.
Which inequality represents the number of sales, x, the saleswoman must make in an 8-hour period to earn more than $146?
Answer:
43
Step-by-step explanation:
What percent of 400 is 8?
help
no links
Answer:
2%
Step-by-step explanation:
Hello, to find the percentage of 8 and 400, you simply divide 8 over 400 and you get 2%.
Answer:
2%
Step-by-step explanation:
[tex]\frac{8}{400} =\frac{y}{100}[/tex]
Cross multiply.
400y = 800
400y ÷ 400 = 800 ÷ 400
y = 2
Drag the tiles to the correct boxes to complete the pairs.
A team of 10 players is to be selected from a class of 6 girls and 7 boys. Match each scenario to its probability
Answer:
Step-by-step explanation:
Answer:
The answers were correct
Step-by-step explanation:
What is the area of the rectangle 3cm for width and 8cm for length
Answer:
3cm for width and 8cm for length the area for the rectangle is 24cm
The diagram shows the length and width of two boxes of flowers. The length and width of the two boxes of flowers are proportional. What is the length, in inches, of the smaller box of flowers?
Answer:
I sont know
Step-by-step explanation:
Answer:
4 inches
Step-by-step explanation:
since 5 is half of 10, 4 is half of 8.
Please help Mhanifa quickly!
What is the result of subtracting the second equation from the first?
-4x-2y=-2
x-2y=9
Answer:
Given:
-4x - 2y = -2 x - 2y = 9Subtracting:
-4x - 2y - (x - 2y) = -2 - 9-4x - 2y - x + 2y = - 11-5x = -115x = 11x = 11/5x = 2.2You can now find y:
2.2 - 2y = 92y = 2.2 - 92y = - 6.8y = -6.8/2y = -3.4Solution (2.2, -3.4)
giving out BRAINLIEST ANSWER HELP ME OUT PLEASE !!
Answer:
y = 8 !!! hope this helps !!
Step-by-step explanation:
y=(x-1)^2-9 standard form
Answer:
Y=x^2-2x-8
Step-by-step explanation:
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The standard form of the equation y=(x-1)²-9 is y=x²-2x-8
What is Equation?Two or more expressions with an Equal sign is called as Equation.
y=(x-1)²-9 equation is in the form of a quadratic equation
where y is the unknown variable and x is the known variable.
The equation can be written in standard form by expanding the (x-1)² term and combining like terms.
y=(x-1)²-9
y=x²+1-2x-9
Combine the like terms
y=x²-2x-8
The expanded form of the equation is y=x²-2x-8
Hence, the standard form of the equation y=(x-1)²-9 is y=x²-2x-8
To learn more on Equation:
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what is the value of x
Answer The value of x can be found from eqautions or graphs
Step-by-step explanation:
Hi! So there is no equation, image, or otherwise added here which would make it difficult to answer your question. X is always changing based on the situation. But if you have an equation you should be able to simplify the equation and then take the quadratic formula to get the value of x. If you have a graph you can find the rise/run. Sorry I cannot help more and I hope you find what you are looking for!
the figure below is made of unit cubes
Answer:
Ok cool can i see the figure?
the area of a rectangular garage is 32 square meters. the perimeter is 24 meters. what are the dimensions of the garage?
___ meters by ____ meters
Answer:
8 meters by 4 meters
Step-by-step explanation:
2×8 + 2×4 = 16 + 8 = 24,
Asap
It is for past paper that is due in tomorrow 29th
Answer:
(i) 22.5
(ii) 7.2
Step-by-step explanation:
(i)
AB:PQ = 2:5 = 1:2.5
So PQ is 2.5 times longer than AB.
PQ=2.5AB=(2.5)9=22.5
(ii):
Since the triangles are similar, their sides are in ratio to each other. So if PQ was 2.5 times longer than AB, QR must also be 2.5 times longer than BC:
QR=2.5BC
BC=QR/2.5=18/2.5=7.2
Choose all the weights that are equal to 1 ton 200 pounds.
A.
35,000 ounces
B.
1,200 pounds
C.
2,200 pounds
D.
1,200 pounds 100 ounces
E.
1 ton 100 pounds 1,600 ounces please answer this
Answer:
C. and E. i did the test
Step-by-step explanation:
The only options that are equal to 1 ton 200 pounds are C and E.
What is unit conversion?It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
We are given that;
1 ton 200 pounds.
Now,
We can compare this value with the given options and see which ones are equal to it. We can use the conversion factors from the search results34 to convert ounces to pounds. We get:
A. 35,000 ounces = 35,000 / 16 pounds 35,000 ounces = 2,187.5 pounds This is not equal to 2,200 pounds.
B. 1,200 pounds = 1,200 pounds This is not equal to 2,200 pounds.
C. 2,200 pounds = 2,200 pounds This is equal to 2,200 pounds.
D. 1,200 pounds 100 ounces = (1,200 + (100 / 16)) pounds 1,200 pounds 100 ounces = (1,200 + 6.25) pounds 1,200 pounds 100 ounces = 1,206.25 pounds This is not equal to 2,200 pounds.
E. 1 ton 100 pounds 1,600 ounces = ((1 x 2,000) + (100 + (1,600 / 16))) pounds 1 ton 100 pounds 1,600 ounces = (2,000 + (100 + 100)) pounds 1 ton 100 pounds 1,600 ounces = (2,000 + 200) pounds 1 ton 100 pounds 1,600 ounces = 2,200 pounds This is equal to 2,200 pounds.
Therefore, by the conversion the answer will be 1 ton 200 pounds are C and E.
Learn more about the unit conversion here:
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List the following rational numbers in order from least to greatest -1/2, 2.5, -8 1/4,
1 1/2,-1.5,3
