urgently need help from whoever knows how to use keep me change me flip me!!
Your going to keep the first fraction then change the sign to multiplatation and flip the last fraction. -77/9 (mixed number into fraction) x -7/11
539/99 and then you can simplify that into 5 4/9
Answer:
ik you have a answer already I just really needed points so please don't repeat the answer
How many unit cubes are required to create a larger cube with edge length of 3 units? Can I also get an explanation so I know how it's done? Thanks :)
Answer:
The unit cubes that are required to create a larger cube with an edge length of 3 units is:
27 cubes.Step-by-step explanation:
To identify the number of cubes you need to create a larger cube, you must think in the number of cubes of the length (3 cubes in this case), and use the exponent 3, because you need to form a cube. Below I'll show you:
[tex]3^{3}= 27 cubes.[/tex]To understand it in a better form, suppose that you need a cube with an edge of 5 units, in that case, remember you use the number 5 how base and the exponent is 3, because is a cube, in that case, it would be:
[tex]5^{3}= 125 cubes[/tex]If it wasn't a cube but a square, you must elevate to the number 2, in the case of the cube is elevated to 3, so, the unit cubes that are required to create a larger cube with an edge length of 3 units is 27 cubes.
Nolan gave out a survey to some students in his school about their favorite color. Students could choose between red and purple. 238 of those surveyed said their favorite color was red. 66% of the students surveyed said their favorite color was purple. How many students were surveyed in total?
Answer:
700
Step-by-step explanation:
100%-66%=34%
34% equals the 238 that is red
238÷34%=7 people per percentage
7×66%= 462 students that chose purple
462+238=700 which should be the total amount of people surveyed.
A roller coaster climbs 115 feet on the first hill then drops 40 feet down. On the second hill the roller coaster climbs another 70 feet then drops 45 feet. What is the height at the end of the second hill Write an addition expression and evaluate. Make a T chart using Drops (-) and Climbs (+)
Answer:
Step-by-step explanation:
h=115-40+70-45
=115+70-40-45
=185-85
=100 ft
Order the numbers from least to greatest
Answer:
1.4, 2, √7
Step-by-step explanation:
√7 = 2.65 (rounded to nearest hundredth)
1.4 is the smallest
2 is next
√7 is the biggest
Hope I helped :)
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Is it possible to form a triangle using 15 in, 12 in, 8 in ? Why or why not?
Answer:
No
Step-by-step explanation:
Use the pythagoreon theory
15^2+12^2=8^2
454=64
Since they do not equal the same number you can not form a triangle, and no matter how many times you switch the numbers around they will not equal.
The diameter of a planet is 1280 mi. Find the volume of the planet ?
Answer:
=098066219.4435 miles cubed
Step-by-step explanation:
Use the radius, 1280/2 = 640
Then use the formula for finding the volume of a sphere.
(4x+2y=4
(6x +2y=8
Solve by elimination
Answer: Y=1
Step-by-step explanation:
Hope this helpsExplain! Prize! Thank you!
Answer:
60 pages in 2 days
Step-by-step explanation:
120 pages in 4 days is equivalent to a 30 pages in 1 day rate (divide both by 4). The only other rate that is equivalent to a 30 pages in 1 day rate is 60 pages in 2 days because 60 = 30*2 and 2 = 1*2.
Answer:
60 pages in 2 days is the answer
which operation will undo subtractraction
Answer:
addition
Step-by-step explanation:
addition and subtraction undo each other same with multiplication and divsion
find the cube root of 125
Answer:
the cube root of 125 is 5.
5x5x5=125
Step-by-step explanation:
To find the cube root of a number you need to think of a number that if you multiply it 3 times by itself you would get the the number that is being cube rooted.
In the figure, m∠4=(10x+5)° and m∠5=(20x−15)° .
For what value of x is m∥n ?
Enter your answer in the box.
x =
Answer:
2
Step-by-step explanation:
plug in the answer
The value of x from the given angles is 6.3.
Given that, m∠4=(10x+5)° and m∠5=(20x−15)°.
What are angles of parallel lines?Angles in parallel lines are angles that are created when two parallel lines are intersected by another line called a transversal.
From the figure given below,
m∠4+m∠5 = 180° (Adjacent angles adds upto 180 degree)
⇒ (10x+5)°+(20x−15)° = 180°
⇒ 10x+20x+5-15 = 180°
⇒ 30x-10 = 180°
⇒ 30x=190
⇒ x=190/30
⇒ x=6.3
Therefore, the value of x from the given angles is 6.3.
To learn more about the adjacent angles visit:
https://brainly.com/question/12838185.
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compare and contrast between x-intercept and y-intercept
Answer:
"The x-intercept is the point at which the graph crosses the x-axis... ...The y-intercept is the point at which the graph crosses the y-axis." (Lumen)
The x-intercept is on the horizontal axis while the y-intercept is vertical axis. Aside from that they are practically the same and serve the same purpose while graphing, they just go in differing positions.
If you wanted to find the difference of 6/25-4/5,what common denominator should you choose?why?
Answer:
25
Step-by-step explanation:
25 should be chosen as the common denominator. 5 is a possible common denominator because the other fraction has a denominator of 5 and 25 is divisible by 5, however, the numerator cannot be evenly divided by 5. Attempting to do so would cause a much more difficult equation. On the other hand, the denominator 5 can be changed to 25 by multiplying by 5, and 4 can also be changed by multiplying by 5.
4/5 x 5 = 20/25
6/25 - 20/25 = -14/20 = -7/10
Susan made 168 cupcakes and gave some to her 21 students.
She then had 1/2 of her cupcakes left. On average, how many
cupcakes did she give to each of the 21 students?
Answer:
4
Step-by-step explanation:
Credit card A is running a promotion where they will charge 0% interest for the first year, and then 0.8% compounded continuously after that. Credit card B has an interest rate of 0.7%, also compounded continuously. If you are going to make a $500 purchase and plan to not make a single payment for 2.5 years, which credit card should you go with? Write the equation showing the total balance at the end of 2.5 years for that card. How much money invested at 5% compounded continuously for 3 years will yield $820
Answer: 0.1
Step-by-step explanation:
your going to substact credit card a and b and then what ever you get will be your answer
can someone help me with the math on my page i will mark them brainliest pls
Answer:
Step-by-step explanation:
ok
im color blind can someone tell me what Orange looks like
Answer:
Explain to the person the most common ones: Red- usually the color of anger, sexual excitement, physical strength or aggression. Orange- physical comfort, having enough food, warmth, and security, sometimes frustration. Yellow- friendliness, cheerfulness, optimism, confidence, sometimes fear
Helppp meeee plzz. Thank you
Answer:
midpoint is (−6,11 over 2)
plzzzzzz help due in 20 mins
the answer is lines 3 and 5
Need help on this ASAP
convert 3x- y=7 to slope intercept form
Answer:
y = 3x - 7
Step-by-step explanation:
-y = -3x + 7
divide both sides by -1 to get rid of the negatives
y = 3x - 7
The net force acting an object A is
The net force acting an object B is
Answer:
A: 6N to the right
B: 7N to the right
Step-by-step explanation:
im not sure what the first option is for both questions and im not sure if this will answer ur question but i hope this helps
If f (x) = x over 2 - 2 and g(x) = 2x squared + x - 3, find (f + g) (x)
[tex]f(x) = \frac{x}{2} - 2 \\ [/tex]
[tex]g(x) = 2x + {(x - 3})^{2} [/tex]
[tex]f(x) + g(x) = (f + g)(x)[/tex]
[tex]( \frac{x}{2} - 2) +( 2x + ({x - 3})^{2} \: ) = \\ [/tex]
[tex] \frac{x}{2} - 2 + 2x + {x}^{2} - 6x + 9 = \\ [/tex]
[tex] {x}^{2} - 6x + 2x + \frac{x}{2} + 9 - 2 = \\ [/tex]
[tex] {x}^{2} - 4x + \frac{x}{2} + 7 = \\ [/tex]
[tex] {x}^{2} - \frac{8}{2}x - \frac{1}{2}x + 7 = \\ [/tex]
[tex](f + g)(x) = {x}^{2} - \frac{9}{2}x + 7 \\ [/tex]
_________________________________
Done....
♥️♥️♥️♥️♥️
what's the distance between (-9,2) and (5,-4)?
Answer: Exact Form: d= 2√58
Decimal Form: 15.23154621...
Step-by-step explanation:
Distance formula: d=√(x2-x1)^2 + (y2-y1)^2
d=√(5- -9)^2 + (-4 - 2)^2
Exact Form: d= 2√58
Decimal Form: 15.23154621...
The distance between two points (-9,2) and (5,-4) is 15.23 units.
What is the distance between two points?The distance between two points is defined as the length of the line segment between two places representing their distance. Most significantly, segments that have the same length are referred to as congruent segments and the distance between two places is always positive.
The formula of distance between two points is P(x₁, y₁) and Q(x₂, y₂) is given by: d (P, Q) = √ (x₂ – x₁)² + (y₂ – y₁) ².
We have to determine the distance between (-9,2) and (5,-4)
As per the question, substitute the known values in the formula,
d = √ {(-9 – 5)² + (2 – (-4))²}
d = √ {(-14)² + (6)²}
d = √ {196 + 36}
d = √232
d ≈ 15.23
Thus, the distance between the given two points is 15.23 units.
Learn more about the distance between two points here:
brainly.com/question/15958176
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list the following numbers from least to greatest:
-64, 3.5, sqrt27, 6,666...
Answer:
-64, 3.5, 27, 6,666
Step-by-step explanation:
give brainliest i need it to level up
Write the decimal expansion for 4/9.
Answer:
0.4
Step-by-step explanation:
A transformation is shown in the diagram.
2 parallelograms with identical side lengths and angle measures are shown. The second parallelogram is a reflection of the first.
Which transformation is shown?
Quadrilateral DEFG is translated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is dilated to form quadrilateral D'E'F'G'.
Answer:
c
Step-by-step explanation:
Answer:
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
an education budget went from %800,00 to $900,00 what is the approximate percent increase? a. The approximate percent increase is 13% b. The approximate percent percent increase is 89% c. The approximate percent increase is 98% d. The approximate percent increase is 113%
PLS ANSWER ME THIS IS URGENT 20 points
Answer:
D
Step-by-step explanation:
Because your going up 100,00 dollars so 100%
What is the slope of the line in the graph?
(-4,4) (4,-2)
m = (y2-y1)/(x2-x1)
m = ( -2-4)/(4-(-4))
m = -6/8
m = -3/4
Answer:
(4,3)
Step-by-step explanation:
Pick the 2 closest points that are perfectly on the line [(0,1) and (4,-2)]. Start at the first point (0,1) count to the right (From (0,1) to (4,1)) and that's our "x" number (4). Count down from that point (4,1) to the other predetermined point (4,-2) and you get your "y" number (3), thus (4,3)
