20 meters
Find the unit rate:
4 minutes
Answer: 6.3
Step-by-step explanation:
NEED HELP ASAP PLZZZUnder a dilation, a square with side lengths 24 yards is transformed a square with side lengths 6 yards. What is the scale factor of the dilation?
Answer: 1/4
Step-by-step explanation: i just took the quiz
okay legit, what is this.
Answer:
i honestly dont know
Step-by-step explanation:
ANSWER FAST PLEASE
A number x increased by 11 is 122.
Answer:
Equation: x + 11 = 122
Answer: x = 111
Step-by-step explanation:
Write it out: x + 11 = 122Subtract 11 from each side, so it now looks like this: x = 111I hope this helps!
Solve for x. 3/4 = 16/x
Answer:
[tex]x = \frac{64}{3} \: \: or \: \: 21 \frac{1}{3} [/tex]Step-by-step explanation:
[tex] \frac{3}{4} = \frac{16}{x} [/tex]First of all cross multiply
That's
[tex]3x = 64[/tex]Divide both sides by 3
That's
[tex] \frac{3x}{3} = \frac{64}{3} [/tex]We have the final answer as
[tex]x = \frac{64}{3} \: \: or \: \: 21 \frac{1}{3} [/tex]Hope this helps you
Which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 + 2x2 after it has been fully simplified?
A. It has 2 terms and a degree of 2.
B. It has 2 terms and a degree of 3.
C. It has 4 terms and a degree of 2.
D. It has 4 terms and a degree of 4.
Answer:
B:It has 2 terms and a degree of 3
Step-by-step explanation:
Hope this helps!
The polynomial 3x²y² − 5xy² − 3x²y² + 2 x 2 after fully simplified has 2 terms and a degree of 2, so option A is correct.
What is polynomial?A polynomial is a mathematical expression that solely uses the operations of addition, subtraction, multiplication, and positive-integer powers of variables. It is made up of indeterminate (also known as variables) and coefficients.
Given:
3x²y² − 5xy² − 3x²y² + 2 x 2
Simplify the above expression,
3x²y² − 5xy² − 3x²y² + 2 x 2 = -55xy² + 4
As you can see from the expression, it has the two-term and highest degree of 2
Therefore, the polynomial 3x²y² − 5xy² − 3x²y² + 2 x 2 after fully simplified has 2 terms and a degree of 2.
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What is this simplified?
6-2(3x+1)+4x-5
Answer:
-2x - 1
Step-by-step explanation:
6 - 6x - 2 + 4x - 5
6 - 2x - 2 - 5
-2x - 1
On Friday, a local restaurant served 200 customers. Of these, 168 people ordered soup. What percent of the customers
ordered soup?
Answer:
The answer would be 84%.
Answer:
I took the test and It is 84%
Step-by-step explanation:
if this was helpful please make sure to mark as brainliest. thank you
what is 5/8-1 7/8.
Answer:
-10/8
Step-by-step explanation:
1 and 7/8 = 15/8
5/8 - 15/8= -10/8
What is X+2=5 what does the variable mean/ represent what are the steps to solving this question. ( thanks if you do this)
The square root of a number is greater than the square of the number. For what set of numbers is this true? (0, 1) [0, 1] [1, ꝏ) (1, ꝏ)
Answer:
(0,1)
Step-by-step explanation:
If you plug in f(x)=[tex]\sqrt{x}[/tex] and g(x)=[tex]x^{2}[/tex] into the calculator, you will find that from 0 to 1 that f(x) is rises above g(x). The parentheses are not [ ] because the question is not asking for greater than or equal to.
Answer:
(0,1)
Step-by-step explanation:
10a + a how dis work???
Answer:
12
Step-by-step explanation:
because you sum A+A=2 because A is the first letter of the alphabet. then you add the 10
1. Find the equation of a line that passes through the point (4,1) and is perpendicular to the
line that contains the points (3,-7) and (-1,9).
Answer:
x - 4y = 0 . . . in standard form
y = (1/4)x . . . in slope-intercept form
Step-by-step explanation:
The slope of the given line is ...
m = (y2 -y1)/(x2 -x1) = (9 -(-7))/(-1 -3) = 16/-4 = -4
The slope of the perpendicular line is the negative reciprocal of this:
desired slope = -1/m = -1/-4 = 1/4
This can be used in the point-slope form of the equation of a line:
y -h = m(x -k) . . . . . line with slope m through point (h, k)
Your perpendicular line has a slope of 1/4 and goes through point (4, 1), so its equation can be written as ...
y -1 = (1/4)(x -4)
y = (1/4)x -1 +1
y = (1/4)x
In standard form, this is ...
4y = x
x -4y = 0
Write the equation in standard form for the hyperbola with vertices (-8,0) and (8,0), and foci (-10,0) and (10,0).
Answer:x56-8
Step-by-step explanation:
Suppose n represents the number of seconds Gregory has been running. Write an expression (in terms of n ) to represent how long Chance has been running (in seconds).
Answer:
not enough info
Step-by-step explanation:
evaluate 3(x+4)(x+1)
(x+2)(x-2) for x=4
Answer:
1440
Step-by-step explanation:
3(x+4)(x+1)(x+2)(x-2)
Let x= 4
3(4+4)(4+1)(4+2)(4-2)
Evaluate each parentheses
3 ( 8) (5)( 6) (2)
Multiply
1440
If you meant
3(x+4)(x+1) = 3(4+4)(4+1) = 3 * 8 *5 = 120
(x+2)(x-2)=(4+2)(4-2) = 6 *2= 12
Answer:
1440
Step-by-step explanation:
3(x+4)(x+1)(x+2)(x-2)
3(4+4)(4+1)(4+2)(4-2)
3(8)(5)(6)(2)
1440
What is 1/3 of a dollar?
a 0,033 cents
b. 0.33 cents
0, 0.067 cents
d. 0.67 cents
0.75x + 3 = 0.25x + 5.25
Answer:
x=4.5
Step-by-step explanation:
hope that is the answer you're looking for :)
Answer:
x = 4.5
Step-by-step explanation:
1.
.75x - .25x = 5.25 - 3
.5x = 2.25
Multiply 2.25 x 2
x = 4.5
Needed ASAP! Solve for v³=36
Answer:
3.30192724889
Step-by-step explanation:
Answer:
[tex]v=\sqrt[3]{36}[/tex]
Step-by-step explanation:
[tex]v^3=36\\\\\sqrt[3]{v^3}=\sqrt[3]{36}\\\\v=3.30192724...\\\\OR\\\\v=\sqrt[3]{36}[/tex]
Hope this helps.
2
Mrs. Sanchez asked her students to
classify the following value as rational or
irrational:
0.62581
Ryan thinks the value is irrational because
the decimal does not have a pattern.
Do you agree with Ryan? Why or why not?
Answer:
The answer is that it is a rational number because it is a terminating decimal
Step-by-step explanation:
0.62581 is a rational number.
What are rational numbers and irrational numbers?
Rational numbers are numbers that can be written as the ratio of two integers. For example: 1/2, 3/4, are rational numbers.
Irrational numbers, any real number that cannot be expressed as the quotient of two integers—that is, p/q, where p and q are both integers. For example, there is no number among integers and fractions that equals Square root of√2.
Now the given number is,
0.62581
Now here we see that the numbers after decimal are terminating and non-repeating.
Also the digit after decimal stops.
Hence the number 0.62581 is rational.
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1/2 divided by 4 equal to
Answer:
.125 | 1/8
__________
[tex]So,\;we\;have\;the\;following\;equation.\\\\1/2\;Divided\;By\;4=?\\\\So,\;if\;you\;solve\;the\;equation\;properly\;you\;should\;get\;0.125\\\\Just\;divide\;the\;two\;and\;you\;get\;your\;answer![/tex]
At the end of a snowstorm, Ethan had 11 inches of snow on his lawn. The temperature then increased and the snow began to melt at a constant rate of 1 inch per hour. Assuming no more snow was falling, how much snow would Ethan have on his lawn 2 hours after the snow began to melt? How much snow would Ethan have on his lawn after tt hours of snow melting?
Answer:
9 inches
Step-by-step explanation:
if its a constant rate of 1 inch melted per hour, than 2 inches would have melted
Joe is responsible for reserving hotel rooms for a company trip. His company changes plans and increases how many people are going on the trip, so they need at least 505050 total rooms. Joe had already reserved and paid for 161616 rooms, so he needs to reserve additional rooms. He can only reserve rooms in blocks, and each block contains 888 rooms and costs \$900$900dollar sign, 900. Let BBB represent the number of additional blocks that Joe reserves.
Answer:
$4500
Step-by-step explanation:
Strategy
Joe needs the rooms he's already reserved plus the additional rooms to be at least 505050. We can represent this with an inequality whose structure looks something like this:
\left( \text{rooms already reserved} \right) + \left( \text{additional rooms} \right) [\leq \text{or} \geq] \,50(rooms already reserved)+(additional rooms)[≤or≥]50left parenthesis, start text, r, o, o, m, s, space, a, l, r, e, a, d, y, space, r, e, s, e, r, v, e, d, end text, right parenthesis, plus, left parenthesis, start text, a, d, d, i, t, i, o, n, a, l, space, r, o, o, m, s, end text, right parenthesis, open bracket, is less than or equal to, start text, o, r, end text, is greater than or equal to, close bracket, 50
Then, we can solve the inequality for BBB to find how many additional blocks Joe needs to reserve.
Hint #22 / 4
1) Which inequality?
Joe has already reserved and paid for \blueD{16}16start color #11accd, 16, end color #11accd rooms.
Each blocks has 888 rooms, and BBB represents the number of additional blocks, so the number of additional rooms from these blocks is \greenD{8B}8Bstart color #1fab54, 8, B, end color #1fab54.
The number of rooms he's already reserved plus the additional rooms needs to be \maroonD{\text{greater than or equal to }} 50greater than or equal to 50start color #ca337c, start text, g, r, e, a, t, e, r, space, t, h, a, n, space, o, r, space, e, q, u, a, l, space, t, o, space, end text, end color #ca337c, 50 rooms.
\begin{aligned} \left( \blueD{\text{rooms already reserved}} \right) &+ \left( \greenD{\text{additional rooms}} \right) [\leq \text{or} \geq] \,50 \\\\ \blueD{16}&+\greenD{8B} \maroonD{\geq} 50 \end{aligned}
(rooms already reserved)
16
+(additional rooms)[≤or≥]50
+8B≥50
Hint #33 / 4
2) How many additional blocks does Joe need?
Let's solve our inequality for BBB:
16+8B
8B
B
≥50
≥34
≥4.25
Subtract 16
Divide by 8
Since he can't reserve partial blocks, Joe needs to reserve 555 additional blocks. And each block costs \$900$900dollar sign, 900, so buying 555 additional blocks costs 5 \cdot \$900=\$45005⋅$900=$45005, dot, dollar sign, 900, equals, dollar sign, 4500.
[Let's check our solution]
Hint #44 / 4
Answers
1) The inequality that describes this scenario is
16+8B \geq 5016+8B≥5016, plus, 8, B, is greater than or equal to, 50
2) Joe needs to spend \$4500$4500dollar sign, $4500 on additional rooms.
If it is 14 degrees outside and the
tempature will drop 22 degrees in the next ten hours how cold will it get
Answer:
-8 degrees
Step-by-step explanation:
If it is currently 14 degrees, and in the next 10 hours it will drop 22 degrees then you can write the equation as.
14-22=x
-8=x
in the next 10 hours it will be -8 degrees
Answer: -8 degrees
Step-by-step explanation:
What does X equal cause I'm super confused.
[tex]\frac{5}{100} x = 250[/tex]
7n - 2 + 2n > 4n – 2(n+ 1)
Pls help again
What must be true of the units in two rates if one rate can be converted to the units of the other rate? In other words, the units of the first rate are both/all distinct from that of the converted rate, but it still represents the same measurement.
Answer:
We have two rates, A and B.
If we want that the units of A can be converted into the units of B, then we must have that the units of A represent the same measure that the units of B.
What does this mean?
For example, if A is written in distance over time, then B must also must have units of distance over time.
An example would be:
units for distance = meter, kilometer, feet, etc.
units for time = hour, minute, second, etc-
Then we could have:
[A] = [km/h]
[B] = [m/min]
Then the units of A could be converted into the ones of B, because both of them have the same physical meaning.
Concluding, you only can convert units that represent the same physical quantity, for example, if you have one quantity in meters, for example:
10m
You only can convert this to other units of distance, remember to do the correct conversion, if we would want to write this in cm, you should remember that:
1m = 100cm
Then, 10 times one meter is 10 times 100 cm
10m = 10*(1m) = 10*(100cm) = 1000cm
Juan drove 126 miles in 3 hours. If he continued at the same rate, how long would it
take to travel 336 miles?
Answer:
if he drove 9 hours it would 378 miles
The time Juan would take to travel 336 miles if he drove 126 miles in 3 hours is 8 hours.
What is multiplication?
One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.
Given:
Juan drove 126 miles in 3 hours,
Calculate the number of hours he takes to drive 1 mile,
1 mile = 3 / 126
336 miles = 3 / 126 × 336
Therefore, The time Juan would take to travel 336 miles if he drove 126 miles in 3 hours is 8 hours.
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A square field has 3844 m² of land what is the width of the field?
a = one side of a square
The area of a square = a^2
In our problem,
Area = 3844 m^2
a = ?
Let's plug our values into the area equation.
3844 m^2 = a^2
Take the square root of both sides
62 m = a
The width of the field is 62 meters
y^2+11y+18=0
solve using quadratic formula
help!!
Answer:
y = -2, -9
Step-by-step explanation:
Hope this helps!
