Answer:
5.67m
Step-by-step explanation:
8.00m - 2.33m = 5.67m
14.
Write an equation in point-slope form for the line through the given point with the given slope.
(–10, –1); m = -1
A. y + 10 = -(x + 1)
B. y + 1 = -(x + 10)
C. y – 1 = -(x – 10)
D. y – 1 = -(x + 10)
Answer:
B.)y+1= -1(x+10)
Step-by-step explanation:
y+1= -1(x+10) so the correct choice would be B.
Answer:
B. y + 1 = -(x + 10)
Step-by-step explanation:
Use the given slope and point to substitute into the point-slope formula y − y 1 = m ( x − x 1 ) .
Slope-intercept form: y = − x − 11
Point-slope form: y + 1 = − 1 ⋅ ( x + 10 )
Pls help!!! only 20 minutes left pls help 100 point math question
Step-by-step explanation:
To find a ratio, you have to divide a next terms with before terms.
A1 = 35/2
A2 = 7
ratio = A2 ÷ A1
ratio = 7 ÷ 35/2
ratio = 7 × 2/35
ratio = 14/35 = 0,4
Ratio = 0,4
A pizza is cut into 10 equal slices.
Eight friends each eat 1 slice.
How much of the pizza did the
friends eat?
Step-by-step explanation:
8 is the answer for this bababababa
If a disease that occurs infrequently and with seemingly random distribution i nboth time and space, it would be termed
Answer:
Sporadic refers to a disease that occurs infrequently and irregularly. Endemic refers to the constant presence and/or usual prevalence of a disease or infectious agent in a population within a geographic area.
Step-by-step explanation:
SOLVE PLEASEEE (FOR 20 POINTS)
for a ratonal, the expression only makes sense if the denominator is not 0, since if that occurs then the expression becomes undefined, a division by 0 is always undefined, for this case, when does that occur? Let's set the denominator to 0 and solve for "x".
[tex]\cfrac{\sqrt{2}}{\sqrt{x-1}} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{setting the denominator to 0}}{\sqrt{x-1}=0\implies (\sqrt{x-1})^2=0^2}\implies x-1=0\implies x=1[/tex]
well then, let's see what happens when x = 1
[tex]\cfrac{\sqrt{2}}{\sqrt{x-1}}\implies \cfrac{\sqrt{2(1)}}{\sqrt{1-1}}\implies \cfrac{\sqrt{2}}{\sqrt{0}}\implies \cfrac{\sqrt{2}}{0}\leftarrow und efined[/tex]
so the only values that makes sense is anything but x < 1, because a smaller value of 1 will give us an imaginary value from the root, so the only values that makes sense are namely { x | x ∈ ℝ; x > 1 }
Estimate 81 x 38 (giving brainliest to first person to answer)
Answer: 3200
Step-by-step explanation:
The rounding rule:
The ones digits : + From 1 to 4 we round down
+ From 5 to 9 we round up
So we have 81 rounds to 80 and 38 rounds to 40.
We have 80 * 40 = 3200.
"
plzzz help
plzz
plzzzz
plzzzz·
need help plzz
ok very fast in a hurry
Answer:
no
Step-by-step explanation:
Please fast no link or bot 1 volcauray the one at the top do all question at the screen.
a) Determine the functions whose graphs are parallel to the graph of the function y=0.5x+10 and intersect the graph of the function y= -1.5x. The functions are expressed by the formulas.
y = -1.5x + 6, y = 0.5x-6
b) Determine the functions whose graphs are parallel to the graph of the function y=0.5x+10 and intersect the graph of the function y= -1.5x. The functions are expressed by the formulas.
y = 0.5x+4, y = 0.5x, y = 3+1.5x
a) The function that is parallel to the function [tex]y = 0.5\cdot x + 10[/tex] and intercept the function [tex]y = -1.5\cdot x[/tex] is [tex]y = 0.5\cdot x - 6[/tex].
b) The functions that are parallel to the function [tex]y = 0.5\cdot x + 10[/tex] and intercept the function [tex]y = -1.5\cdot x[/tex] are [tex]y = 0.5\cdot x + 4[/tex] and [tex]y = 0.5\cdot x[/tex].
Linear functions are expressions of the following form:
[tex]y = m\cdot x + b[/tex] (1)
Where:
[tex]x[/tex] - Independent variable.[tex]y[/tex] - Dependent variable.[tex]m[/tex] - Slope.[tex]b[/tex] - y-Intercept.Two lines are parallel if and only if they have the same slope but distinct intercepts. and two lines intercept each other when they have distinct slopes. Now we proceed to present the solution for each point:
a) The function that is parallel to the function [tex]y = 0.5\cdot x + 10[/tex] and intercept the function [tex]y = -1.5\cdot x[/tex] is [tex]y = 0.5\cdot x - 6[/tex].
b) The functions that are parallel to the function [tex]y = 0.5\cdot x + 10[/tex] and intercept the function [tex]y = -1.5\cdot x[/tex] are [tex]y = 0.5\cdot x + 4[/tex] and [tex]y = 0.5\cdot x[/tex].
To learn more on linear functions, we kindly invite to check this verified question: https://brainly.com/question/14165558
Original price of a bicycle $1,600.00 Discount 35.3% Tax 1%? Find the selling price of each item ???
Help meee this is for an important test
Please help I’m stuck on this for hours!!
Consider the system of equations:
-2x + Ky = 26
13x - 6у = -7
Find all values of k for which the system has exactly one solution. Choose "does not exist" if such a k does not exist.
Answer:
Step-by-step explanation:
First of all, if the system of equations has exactly one solution, then the graph of these two equations will intersect at exactly one point, which means their slopes will be different. If the slopes are the same, there could be infinitely many solutions or no solution.
Rearrange the first equation to solve for slope of [tex]-2x+ky=26[/tex]
y = (2/k)x + 26/k
The slope is 2/k.
The slope of the second equation is 13/6
as long as 2/k does not equal to 13/6, we have exactly one solution.
SO, the last step:
[tex]\dfrac{2}{k} \neq \dfrac{13}{6}\\[/tex]
[tex]k \neq \dfrac{2}{\dfrac{13}{6}}[/tex]
[tex]k\neq \dfrac{12}{13}[/tex]
A whale shark can weigh up 47,000 pound. Write this number in scientific notation
Step-by-step explanation:
[tex] = 47.000[/tex]
[tex] = 4,7 \times 10.000 [/tex]
[tex] = 4,7 \times {10}^{1+1+1+1} [/tex]
[tex] = 4,7 \times 10^4 [/tex]
is this right ? ……….
Answer:
Yes, it is correct :)
Step-by-step explanation:
The length of each side of a square is 3 inches more than the length of each side of a smaller square. The sum of the areas of the squares is 369 inches. Find the lengths of the sides of the two squares.
Graph the ordered pairs for y=2x+4 using x={-2,1,2}
Answer:
Here is it hope you understand it :)
Lin runs 5 laps around a track in 8 minutes. If Lin runs 21 laps at
the same rate, how long does it take her?
a) 13.13 minutes
b) 441 minutes
c) 33,6 minutes
d) 1.6 minutes
Answer:
It will take 25.2 minutes to complete 21 laps.
Step-by-step explanation:
The rate of covering 5 laps is:
v = 6/5
Therefore, the time taken to cover 21 laps is:
t = 21/v
t = 21*6/5
t = 25.2
Hence, it will take 25.2 minutes or 25 minutes 12 seconds for Lin to complete 21 laps.
please help me !!!!!!
1. 12a-6b + 4
2. 4x-2y
3.c - 33
4.3x +2
Answer:
I dont know sowy i jus nedd moar pointses
Step-by-step explanation:
0=x^2-10x+10 rewritten by completing the square ?
Answer:
0 = x^2 - 10x + 10
1) Rewrite the equation by completing the square.
Your equation should look like (x + a)2 = b or (x - c)2 = d.
Guided Practice
Write the equation of the parabola in vertex form. The vertex is (−3, −4) and the parabola passes through the point (−1, 0).
Start with vertex form.
y = a(x − h)2 + k
Using the vertex (−3, −4), substitute h = –3 and k = −4.
y = a(x − (−3))2 + (−4)
y = a(x + 3)2 + (−4)
Substitute the included point (−1, 0) into the equation for x and y.
0 = a(−1 + 3)2 − 4
Simplify the equation to solve for a.
0 = a(2)2 − 4
Type your answer and then click or tap Done.
Complete the equation for the parabola in the graph.
Incorrect feedback has been removed from the screen.
y = Fill in the blank text field 1
(x + Fill in the blank text field 2
)2 – Fill in the blank text field 3
Answer:
Step-by-step explanation:
i don''t know
54x+64≥49x+59 solve for x
the number of fish is 25 what size should the angle for fish be on the circle graph? A 108 B 30 C 168 D 24
Answer:
i think the answer is A 108
Step-by-step explanation:
-3(x - 2)=12 Please give me the answer
Answer:
X= -2
Step-by-step explanation:
Answer:
See below:
Step-by-step explanation:
Hello my name is Galaxy and I will be helping you today! I hope you are having a nice day!
We can solve this in two steps, one being Algebra and the second being Answer/Checking our answer. I'll start off with Algebra.
Algebra
We can start to solve this problem by using Algebra and simplifying it down. We can also use the distributive property to solve the problem by using the proof it shows. The distributive property states that we can multiply whats inside the paranthesis by the number on the outside and get the same answer.
We can prove it by doing this:
[tex]2(1+4)=(2*1)+(2*4)?\\2+8=2+8?\\10=10[/tex]
Now that we have the tools we need to begin solving.
Solving
We can start to solve it by simplifying the equation from its distributive state. We can do that by doing the following:
[tex]-3(x-2)=12\\-3x+6=12\\[/tex]
Now that we've simplified, we can begin solving it.
[tex]-3x+6=12\\-3x=12-6\\-3x=6\\x=6 \div -3\\x=-2[/tex]
We have gotten our answer of x being -2. We can now double check our answers.
[tex]-3(-2-2)=12?\\(-3*-2)+(-3*-2)=12?\\6+6=12?\\12=12[/tex]
Remember that if we multiply two negatives it is a positive!
Cheers!
How many numbers between 24 and 719 are divisible by 3 and 4? Use Counting and Probability from Discrete Mathematics.
How can i get help
Really need this right now
Answer:
You should try brainly tutor its free to everyone if you haven't used it before but you can only use it once. they have free online live tutors helping you and stopping when you have a question. There also really nice (LIKE REALLY)! if you really enjoy it you can buy it monthly or yearly probably I really need help but no one helped me so I just used brainly tutor and they did step by step really good you should try it if you haven't already
Thanks for reading this!
The height of adult females are normally distributed with the mean of 156cm and a standard deviation of 4.5cm.
i. Find the probability that a randomly selected adult female has a Height less than
151cm.
ii. The height of 700 adult females are taken. How many adult females are
expected to have height greater than 152cm?
Answer:
300 adult females are expected to have greater height
Step-by-step explanation:
i hope this can help☺️
700+500+100 Giving Brainliest
Answer:
1300
Step-by-step explanation:
Forget the zeros then add the other numbers, then add back the number of zeros all the numbers you’re adding have
simplify
(2x-³y⁴)³(x³+y⁰)÷(4xy-²)³
Answer:
Step-by-step explanation:
-4x³(-2x³)
8x⁶
(6⁵)/(6⁴)
6
(3x³)³
27x⁹
(9¹²)/(9⁸)
9⁴
(x²)(x³)
x⁵
(x⁴)/(x²)
x²
-x(-x)(x)
x³
(x³y²)/(x³y⁴)
(1)/(y²)
-2x(x²)(-3x)
6x⁴
(9x⁷)/(3x⁶)
3x
3x²(x²)(-6)
-18x⁴
x/(x³)
1/(x²)
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(x⁴)(x³)
x⁷
(12x⁵)/(36x)
x⁴/3
(x⁴y³)/(x⁴y)
y²
(-2x³)(-4x²)
8x⁵
(-3x²)³
-27x⁶
(x³y⁵)/(xy²)
x²y³
2x³(10x)³
2000x⁶
(x⁷y²)/(x⁴y²)
x³
x⁻⁴
1/x⁴
(-21x⁵y²)/(7x⁴y⁵)
-(3x)/y³
3x⁻³
3/x³
(32x³y²z⁵)/(-8xyz²)
-4x²yz³
...
x⁴y⁴
(4x⁷/7y²)²
(16x¹⁴)/(49y⁴)
...
8x³
4⁻⁴
1/(4⁴) or 1/256
...
a⁵
8⁻²
1/(8²) or 1/64
...
2c⁷
x⁻²
1/x²
...
9x²
x⁻³
1/x³
...
a⁴
x⁻⁴
1/x⁴
...
4c⁵
x²y⁻³
(x²)/(y³)
When multiplying monomials with the same base, ___________ the exponents
add
x³y⁻²
(x³)/(y²)
When dividing monomials with the same base, ______________ the exponents
subtract
x²y³z⁻⁴
(x²y³)/(z⁴)
When raising a power to a power, ________________ the exponents
multiply
x²y⁻³z⁴
(x²z⁴)/(y³)
x⁻²y⁻³
1/(x²y³)
A base raised to a zero exponent equals________________
one
(2m²)(2m³)
4m⁵
(x/y)⁻¹
y/x
4r⁻³(2r²)
8÷r
(x²/y²)⁻¹
y²/x²
2x³y⁻³(2x⁻¹y³)
4x²
(x³/y³)⁻¹
y³/x³
2y²(3x)
6y²x
(x/y)⁻²
y²/x²
4a³b²(3a⁻⁴b⁻³)
12÷(ab)
(x²/y²)⁻³
y⁶/x⁶
4r⁰
4
(2/3)⁻²
9/4
(4xy)⁻¹
1÷(4xy)
(4/5)⁻²
25/16
(3/4)⁻²
16/9
(3/4)⁻¹
4/3
(x³/x⁻⁶)
x⁹
(x²/x⁻⁵)
x⁷
x⁰
1
y⁰
1
x²y⁰
x²
x²y³z⁰
x²y³
y⁰
1
100⁰
1
(-99)⁰
1
x⁰(x⁴)(x⁻⁶)
1/x²
(x⁻³)/(x⁴)
1/x⁷
(x⁻⁴)/(x⁵)
1/x⁹
(4x³/2x⁵)⁰
1
(x⁻⁵y⁴)/(z⁻²)
(y⁴z²)/x⁵
(15x⁶y⁻⁹)/(5xy⁻¹¹)
3x⁵y²
(48x⁶y⁷z⁵)/(-6xy⁵z⁶)
-(8x⁵y²)/z
Is it a monomial? 11
Yes; 11 is a real number and an example of a constant.
Is it a monomial? a - b
No; this is the difference, not the product, of two variables.
Is it a monomial? p²/r²
No; this is the quotient, not the product, of two variables.
Is it a monomial? y
Yes; single variables are monomials.
Is it a monomial? j³k
Yes; this is the product of two variables.
Is it a monomial? 2a + 3b
No; this is the sum of two monomials.
Simplify x²(x³)(x⁶)
x¹¹
Simplify x(x²)(x⁷)
x¹⁰
Simplify (y²z)(yz²)
y³z³
Simplify (y²z²)(y³z)
y⁵z³
Simplify (a²b⁴)(a²b⁴)
a⁴b⁸
Simplify (ab²)(a³b²)
a⁴b⁴
Simplify (2x²)(3x⁵)
6x⁷
Simplify (5x⁷)(4x²)
20x⁹
Simplify (4xy³)(3x³y⁵)
12x⁴y⁸
Simplify (7x⁵y²)(x²y³)
7x⁷y⁵
Simplify (-5x³)(3x⁸)
-15x¹¹
Simplify (-2x⁴y)(-4xy)
8x⁵y²
Simplify (10²)³
10⁶ or 1,000,000
Simplify (x³)¹²
x³⁶
Simplify (-6x)²
36x²
(-3x)³
-27x³
(3xy²)²
9x²y⁴
(2x³y⁴)²
4x⁶y⁸
Find the area of a rectangle if the length is x² and the width is x⁵.
x⁷
Find the area of a square if the side length is xy.
x²y²
Find the area of a triangle with base 9x³ and height 4x.
18x⁴
Simplify (-5x²y)(3x⁴)
-15x⁶y
Simplify (2ab²c²)(4a³b²c²)
8a⁴b⁴c⁴
Simplify (3xy⁴)(-2x²)
-6x³y⁴
(4x³y)(-2x⁵)
-8x⁸y
(-15xy⁴)(-xy³)
15x²y⁷
(-xy)³(xz)
-x⁴y³z
(-4x²y)²(-½xy²)
-8x⁵y⁴
(0.2x²y³)²
0.04x⁴y⁶
(½xy³)²
¼x²y⁶
(0.4x³)³
0.064x⁹
[(x²)²]²
x⁸
[(x²)³]⁴
x²⁴
Find the area of a rectangle whose length is 6x²y⁴ and width is 3xy²
18x³y⁶
Find the area of a triangle whose base is 4x²y and height is 6xy³
12x³y⁴
Find the volume of a cube whose side length is 3x².
27x⁶
Find the volume of a rectangular prism whose side lengths are x³y, xy³, and y.
x⁴y⁵
Choose one of the following words that fits the definition:
Answer:
A rule that can be proven is called a theorem
Step-by-step explanation:
Answer:
Theorem
Step-by-step explanation:
Theorem is a rule that can be proven
Let's prove Pythagorean theorem
[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]
Take a set 3,4,5[tex]\\ \sf\longmapsto 5^2=3^2+4^2[/tex]
[tex]\\ \sf\longmapsto 25=16+9[/tex]
[tex]\\ \sf\longmapsto 25=25[/tex]
Verified
you must sell no fewer than 20 raffle tickets for a fundraiser
Answer:
Why? And what fundraiser? I think I need more details.
Step-by-step explanation:
Next time read the question again.
There is a total of 1350 students in the school
One day, 81 of the 1350 students are absent
Work out the percentage of the students who are absent
The percentage of the students who are absent when 81 of the 1350 students are absent is 6%.
What is Percentage?Percentage in simple words can be defined as a part per hundred.
In other words, it is the ratio which can be defined as a fraction of 100. It is usually denoted by the symbol %.
Percentage can also be said as dimensionless number as it does not have any dimensions.
Percentage of a number can be calculated by dividing the number with the whole part and then multiplying by 100.
Total number of students in the school = 1350
Number of students absent = 81
Here we have to calculate the percentage of 81 out of 1350.
Percentage of the students who are absent = [tex]\frac{81}{1350}[/tex] × 100 = 6%
Hence 6% of the students are absent that day.
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