Answer:
48,650
Step-by-step explanation:
3,475 times 14 bc thats how many days are in 2 weeks(obviously)
Find angle A and angle B :(
Total measure of triangle=180
Therefore, 60+2x+x=180
3x=180-60
x=120/3
x=40
2x= 40×2=80
B=40
A=80
The value of angle A is 40 degree.
The value of angle B is 80 degree.
Please see the attached picture for full solution
Hope it helps
good luck on your assignment
help please
a. 4/25
b. 1/3
c. 7/25
d. 4/21
Answer:
B.
Step-by-step explanation:
[tex]\frac{5-8/2+6}{4+4*2+3^{2} }[/tex]
solve with the order of operations first roots and powers, then multiplication and division and finally addition and subtraction
[tex]\frac{5-8/2+6}{4+4*2+9 }[/tex]
=[tex]\frac{5-4+6}{4+8+9 }[/tex]
=[tex]\frac{7}{21}[/tex]
Simplify
=[tex]\frac{1}{3}[/tex]
Answer:
b. 1/3
Step-by-step explanation:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
(5-8÷2+6)/(4+4*2+3^2)
(5-4+6)/(4+8+9)
(1+6)/(21)
7/21
1/3
How many miles does light travel in four hours? The speed of light is approximately 186,000 miles per second. A.2.6784 \cross 10^(8) mi B.4.464 \cross 10^(8) mi C.2.6784 \cross 10^(7) mi D.4.464 \cross 10^(7) mi E.2.6784 \cross 10^(9) mi
Answer:
E
Step-by-step explanation:
The 45 members of the glee club are trying to raise $6,000 so they can compete in the state championship. They already have $1,240. What inequality can you write to find the amount each member must raise, on average, to meet the goal?
I want the answer step by step, please.
Answer:
The inequality can be written as:
45x + 1240 ≥ 6000
Step-by-step explanation:
Total number of members = 45
If one person donates the sum of = $x
Then the total amount raised by 45 people becomes = 45x
Minimum amount of money required to compete in the championship = $6000.
Money which they already have = $1240
So, Amount of money they have to raise = $6000 - $1240
We can show inequality as:
45x ≥ 6000 - 1240
Which show that the total amount raised by 45 people (45x) should be equal or greater than the amount of money they have to raise ($6000 - $1240)
Rearrange the equation;
45x + 1240 ≥ 6000
Liza comes to the swimming pool once every 6 days. Jenny comes once every 4 days and Olga comes once every 10 days. This Monday all of them were in the pool.
Answer:
60?
Step-by-step explanation:
In an arithmetic sequence the sum of the first six odd-numbered terms (a1,a3,a5,a7,a9 and a11) is 60. find the sum of the first eleven terms.
Answer:
Im so sorry!
Step-by-step explanation:
>:(
HELPP!! ASAP! show work plaese.
Answer:
The distance between to 2 point is 15 units.
Step-by-step explanation:
You have to apply distance formula using coordinates :
[tex]distance = \sqrt{ {(x2 - x1)}^{2} + {y2 - y1)}^{2} } [/tex]
Let (x1,y1) be (-8,6),
Let (x2,y2) be (1,-6),
[tex]distance = \sqrt{ {(1 + ( - 8))}^{2} + { (- 6 - 6)}^{2} } [/tex]
[tex]distance = \sqrt{81 + 144} [/tex]
[tex]distance = \sqrt{225} [/tex]
[tex]distance = 15 \: units[/tex]
What are the coordinates of the point that is
B(24,-1)?
of the way from A(-8, -9) to
A. (-6,4)
B. (12,-4)
c. (4, -6)
D. (-2, 4)
Answer:
-2,4
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4८३346८
Simplify the following expression: -3x(x-4).
tiffany states the following is not a function. explain to tiffany why the following represents a function
Answer:
Each x value occurs only once
Step-by-step explanation:
In order for something to be classified as a function, it must pass the vertical line test, meaning a vertical line should never hit 2 points on the function, meaning each x value appears once. Y values can occur as many times, as long as each x value occurs once, it is a function. In this case, a y value appears 2 times, but each x value only does so once.
The diameter of a circle is 2 centimeters. What is the length of a 180° arc?
Give the exact answer in simplest form.
I centimeters
Submit
Answer:
The length of the arc is: [tex]\pi\,\,cm\approx\,3.14\,\,cm[/tex]
Step-by-step explanation:
Notice that a circle of diameter 2 cm has radius 1 cm (half of the diameter).
Also notice that the length of the full circle (which corresponds to a [tex]360^o[/tex] arc, is the circumference length given by the known formula [tex]2\,\pi \, R[/tex], so the arc subtended by half such angle (that is a [tex]180^o[/tex] angle would be: [tex]\frac{2\,\pi \, R}{2} = \pi \, R[/tex]
Therefore with this info we get that:
the length of this 180° arc for a radius of 1 cm is = [tex]\pi \, R= \pi\,1\,cm=\pi\,\,cm\approx\,3.14\,\,cm[/tex]
Which number has the greatest value? A. 9.3 B. 9.13 C. 9.31 D. 9.30
Answer:
9.31
Step-by-step explanation:
Answer:
C. 9.31
Step-by-step explanation:
9.31 is larger than 9.30 and the rest of the decimals. Should be simple to understand.
The steps shown below were used to find an expression equivalent to 2/3(3x– 12y) + 2x.
Step 1: ?
Step 2: 4x - 8y
Step 3: 4(x-2y)
Which expression could be used as Step 1?
(A) 2/3(6x - 12y)
(B) 2x -8y + 2x
(C) 2x - 12y + 2x
(D) 3(x - 2y) + 2x
Answer:
B
Step-by-step explanation:
divide equatio with 2/3
Kostya randomly chooses a number from 1 to 10. What is the probability he chooses a number less than 5?
A. 1/2
B. 4/9
C. 2/5
D. 3/5
Answer:
Step-by-step explanation:
2/5
If Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability Kostya chooses a number less than 5.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
Given that Kostya randomly chooses a number from 1 to 10.
We have to find the probability he chooses a number less than 5
There are four numbers that are less than 5 .
The numbers less than 5 are 1, 2, 3, 4.
The probability that Kostya randomly chooses one of these numbers is 4/10,
Divide numerator and denominator by 2
We get 2/5
Hence, if Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability he chooses a number less than 5.
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Which of these could change a taxpayer's adjusted gross income when filing
a federal income tax return?
O A. Medical and dental expenses
B. Contributions to an IRA
C. Casualty and theft losses
D. Charitable contributions made
Answer:
Contributions to an IRA
Step-by-step explanation:
A P E X
All options could change a taxpayer's adjusted gross income when filing a federal income tax return.
Options A, B, C, and D are the correct answers.
What is taxpayer-adjusted gross income?
Taxpayer-adjusted gross income (AGI) is a person's gross income (all income from various sources such as wages, self-employment, interest, dividends, and capital gains) minus certain deductions (such as contributions to a traditional IRA, alimony payments, and student loan interest).
We have,
- Medical and dental expenses are deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.
- Contributions to an IRA may be deductible, which would lower the taxpayer's adjusted gross income.
- Casualty and theft losses may be deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.
- Charitable contributions made are deductible if the taxpayer itemizes deductions, which would lower the taxpayer's adjusted gross income.
Thus,
All of the above could change a taxpayer's adjusted gross income when filing a federal income tax return.
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A line passes through the point (-4, 7) and has a slope of -4.
Write an equation in slope-intercept form for this line.
Answer:
y= -4x-9
Step-by-step explanation:
We just need to find the y-intercept, b. Recall that y-intercept form is y=mx+b. Plug in what we have. y=-4, m=-4, x=-4. 7=-4(-4)+b. 7=16+b -9=b now rewrite the equation with b now. y=-4x-9
Answer:
y = - 4x - 9
Step-by-step explanation:
Line is passing through the point [tex] (-4,\: 7)= (x_1, \: y_1) [/tex] and has slope m = - 4.
Equation of line in slope point form is given as:
[tex](y-y_1) = m (x-x_1) \\
\therefore (y-7) = - 4\{x-(-4)\}\\
\therefore y - 7 = - 4(x + 4)\\
\therefore y = - 4x - 16+7\\
\huge \red {\boxed {\therefore y = - 4x - 9}} \\[/tex]
This is the equation of line in slope-intercept form.
A bag has 4 balls: 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (8)
You randomly choose a boll. What is the sample space?
Answer:
Below.
Step-by-step explanation:
The sample space is a list of all the possible results of choosing a ball =
{R, G, Y, B}.
Answer: (R)(G)(Y)(8)
Step-by-step explanation:
Which choice is equivalent to the product below?
√14 × √10
Answer:
d
Step-by-step explanation:
The solution of the expression √14 × √10 is 2√35. The correct option is D.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
The given expression is √14 × √10. The expression will be solved as,
E = √14 × √10
E = 2 √( 7 x 5 )
E = 2√35
Therefore, the solution of the expression √14 × √10 is 2√35. The correct option is D.
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which choice is equivalent to the quotient below?
Answer:
D)[tex] \sqrt{5} [/tex]
Step-by-step explanation:
[tex] \frac{ \sqrt{45} }{ \sqrt{9} } = \ \sqrt{ \frac{45}{9} } = \sqrt{5} [/tex]
Answer:
B
Step-by-step explanation:
What is the equation of the line passing through the points (-2, 3) and (1,4)?
A. y=1/3x+13/3
B. y=1/3x+11/3
C. y=1/3x+4
D. y= 3x + 1
Answer:
B
Step-by-step explanation:
U find the gradient of the line by subtracting the y intercepts and the x intercepts
4-3/1--2=1/3
Y-3/x--2=1/3
3(y-3)=x+2
3y-9=x+2
3y=x+2+9
3y=x+11
Y=x/3 + 11/3
If a linear function y = 2x + 3 moves down 4 units, and then moves right 4 units to changes into a new function y = ax + b, find a and b
Answer:
a= 2 b=-9
Step-by-step explanation:
Please refer to the picture attached.
You can clarify the answer by substituting random points like (0,0) and transformed point
E. G. (0, - 4) in step 1 and (4,0) in step 2 into the original equation and transformed equation for checking.
which linear inequality is represented by the graph?
Answer:
[tex]y>3x+ 2[/tex]
Step-by-step explanation:
Determine whether the two functions are inverses.
f(x) = 5x+4 and g(x)=x-4/5
The two functions are inverses.
The two functions are not inverses.
Answer:
The two functions are inverses.
Step-by-step explanation:
We are supposed to find whether the two functions are inverses.
[tex]f(x)=5x+4[/tex]
[tex]g(x)=\frac{x-4}{5}[/tex]
To find the inverse of f(x)
y = 5x+4
y-4=5x
[tex]\frac{y-4}{5}=x[/tex]
Replace x with y and y with x
So, [tex]\frac{x-4}{5}=y[/tex]
So, [tex]\frac{x-4}{5}=g(x)[/tex]
So,The two functions are inverses.
PLEASE HELP WILL MARK BRAINLIEST !!!!!!!!!!!
Answer:
Josie and Emmanuel are the same.
Step-by-step explanation:
By pluggin the numbers given into the equations, you find that Josie and Emmanuel are 5/8 while Maria is 120.
Answer:
josie and emmanuel
Step-by-step explanation:
Practice
1. Which kind of function best models the data in the table? Write
an equation to model the data.
A quadratic; y = -x2
ху
0
2
B
1
quadraticy
2
1
1.5
1
с
N
linear, y
HI
2
3
0.5
4
0
D
1
linear, y
=
2x+2
Answer: Linear; y=-x - 1
Step-by-step explanation: The slope is negative since it’s decreasing. So it’s not the first equation. It’s not a quadratic equation because there is no forming U shape for this data. It’s not a exponential function because the slope is not 3 and a exponential function is in the form y=a(b)^x.
PLEASE I AM ASKING FOR HELP DESPERATELY! Which is NOT a good reason to establish a positive credit history?
To be able to borrow money for large purchases
To be able to get a certain job
To be able to borrow money at a lower interest rate
To guarantee that you will qualify for any credit card
Answer:
the first one
Step-by-step explanation:
if you don’t pay it back or you pill it up it will be big depth
If the sum of the squares of nonnegative real numbers a,b, and c is 39, and ab + bc + ca = 21, then what is the sum of a,b, and c?
Answer:
Step-by-step explanation:
a² + b² + c² = 39
ab + bc + ca = 21
(a + b + c)² = a² + b² +c² + 2[ab + bc +ca]
(a + b + c)² = 39 + 2*21
= 39 + 42
(a+ b + c)² = 81
a +b + c = √81 = √9*9
a + b + c = 9
Event Q is more likely to occur than Event T. If P(Event T) = 1/2, what is a possible probability of Event Q?
A)1/4
B)1/2
C)2/3
D)It cannot be determined.
Answer:
i am gonna say D
Step-by-step explanation:
because well you don't what the total or the outcome is
correct me if i am wrong
What is the equation of the line?
Answer:
1/2x + 2 because rise over run and y intercept and yea
Step-by-step explanation:
What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1? -3 - -
Answer: 2/3x
Step-by-step explanation:
First, you need to simplify your original line to point slope formula. Dividing the whole thing by 2 to get y by itself leaves you with
y = 3/2x - 1/2
Any perpendicular line has the opposite slope to the line it is perpendicular to, so you flip the slope to get 2/3x
