Answer:
mate what expression
Answer:
what expression?
Step-by-step explanation:
Martin is paid an hourly rate of d dollars per hour for the first 40 he works per week. for each hour he works in excess of 40 per week Martin was paid 770 for working 50 hours in one week, which equation can be
Identify the basic shapes in the figure:)
Help me again pleaseeeeeeeeee
Answer:
0.2 recurring I the same as 2/9
Step-by-step explanation:
x=0.2222
10x=2.2222
10x-x=9x
9x=2
divide both sides by 9
9x÷9=x
2÷9=2/9
Hope it helps:)
67. The line contains the point (4,0) and is parallel
to the line defined by 3x = 2y.
Answer:
[tex]y=\frac{3}{2} x-6[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Linear equations are typically organized in slope-intercept form:[tex]y=mx+b[/tex] where m is the slope of the line and b is the y-intercept (the value of y when the line crosses the y-axis)Parallel lines will always have the same slope but different y-intercepts.1) Determine the slope of the parallel line
Organize 3x = 2y into slope-intercept form. Why? So we can easily identify the slope, m.
[tex]3x = 2y[/tex]
Switch the sides
[tex]2y=3x[/tex]
Divide both sides by 2 to isolate y
[tex]\frac{2y}{2} = \frac{3}{2} x\\y=\frac{3}{2} x[/tex]
Now that this equation is in slope-intercept form, we can easily identify that [tex]\frac{3}{2}[/tex] is in the place of m. Therefore, because parallel lines have the same slope, the parallel line we're solving for now will also have the slope [tex]\frac{3}{2}[/tex] . Plug this into [tex]y=mx+b[/tex]:
[tex]y=\frac{3}{2} x+b[/tex]
2) Determine the y-intercept
[tex]y=\frac{3}{2} x+b[/tex]
Plug in the given point, (4,0)
[tex]0=\frac{3}{2} (4)+b\\0=6+b[/tex]
Subtract both sides by 6
[tex]0-6=6+b-6\\-6=b[/tex]
Therefore, -6 is the y-intercept of the line. Plug this into [tex]y=\frac{3}{2} x+b[/tex] as b:
[tex]y=\frac{3}{2} x-6[/tex]
I hope this helps!
In the following problems the values of sin(θ)and cos(θ)are given. Determine the value of tan(θ).
a. sin(θ)=0.1 and cos(θ)=0.995
tan(θ)=
b. sin(θ)=−0.158 and cos(θ)=−0.987
tan(θ)=
c. sin(θ)=−0.631and cos(θ)=0.776
tan(θ)=
Answer:
a) ≈ 0.1
b) ≈ 0.2
c) ≈ 0.9
Step-by-step explanation:
GIVEN :-
Values of sinθ & cosθTO FIND :-
Value of tanθFACTS TO KNOW BEFORE SOLVING :-
[tex]\tan \theta = \frac{\sin \theta}{\cos \theta}[/tex]SOLUTION :-
a) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{0.1}{0.995}[/tex] ≈ 0.1
b) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{-0.158}{-0.987} = 0.16 (appx)[/tex] ≈ 0.2
c) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{0.631}{0.776} = 0.81 (appx)[/tex] ≈ 0.9
Brocolli cost $3.36 a pound at the market. If Marisa
bought 2.5 pounds, what was the cost?
Answer:
Step-by-step explanation:
8.4
Answer:
$8.4
Step-by-step explanation:
[tex]3.36*2.5[/tex]
How many hours will it take to hike 15 miles
Answer:
1 hour and 15 minutes.
Step-by-step explanation:
Average Hiking Speed is generally between 1 MPH to 3 MPH depending on how much hill (vertical gain) is involved, amoung other factors. Based on the plan you entered above TrailsNH estimates your average hiking speed to be closer to 1.5 MPH, or 3h 23m of moving time for a 5 mile hike up 2000 vertical feet of elevation gain. Compare that with Naismith's Rule which says your average hiking moving time is around 2h 36m.
I calculate Your Estimated Hiking Time by taking Naismith's Rule and applying an adjustment to match your plan. The adjustment (currently calculated as +30%) uses a sliding scale to add or subtract the effort involved. Your plan is currently set as: pace = Normal, treadway = Rough, and pack weight = Regular.
Naismith's Rule estimates hiking time on reasonably easy ground based on 19½ minutes for every mile, plus 30 minutes for every 1,000 feet of ascent. For example: A 2 mile hike over a 500 foot hill, Naismith's Rule estimates will take 52 minutes. That is a pace of 26 minutes per mile, or an Average Hiking Speed of 2.3 miles per hour.
Book Time estimates hiking time in the mountains based on 30 minutes for every mile, plus 30 minutes for every 1,000 feet of ascent. This is the estimate commonly used in guide books. For example: A 2 mile hike over a 500 foot hill, Book Time estimates will take 1 hour and 15 minutes. That is a pace of 37 minutes per mile, or an Average Hiking Speed of 1.6 miles per hour.
What type of counting problem is this? How many different sequences of 3 playing cards (from a single 52-card deck) exist?
Combination without repetition
Permutation without repetition
Permutation with repetition
Combination with repetition
Answer:
Permutation without repetition
Step-by-step explanation:
The order of the cards matter, which makes it a permutation, but since none of the cards are exactly the same, repetition isn't allowed/possible
The problem is of the type permutation without repetition.
What is permutation and combination?
Permutation and combination are the methods used in counting how many outcomes are possible in various situations. Permutations is used in the case of arrangements and combinations is used in the case of selections.
What will use in the given scenario?In the given scenario, the order of cards is a priority therefore, permutation will use.
Also, the cards are not repeating in the scenario.
Therefore, the sequence is permutation without repetition.
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please help this is all my points. brainliest, please someone.
Quadrilateral ABCD has coordinates A (−2, 5), B (3, 5), C (3,−1 ), and D (−2,−1).
What is the length of side BC¯¯¯¯¯?
4 units
5 units
6 units
7 units
Answer:
6 units
Step-by-step explanation:
Sqrt((-1-5)^2-(3-3)^2)
What type of correlation does the following have? The age of a person vs. The
last four digits of their phone number.
Answer:
no correlation
Step-by-step explanation:
Please list some “deeez nuts” joke :) <3
Teacher: In all your subjects I am giving you D's.
Student: Well I am also going to be giving you D's.
Teacher: What do you mean?
Student: Deeez nuts!
2x+3y=9. SOLVE FOR X
Answer:
Step-by-step explanation:
Let's solve for x.
2x+3y=9
Step 1: Add -3y to both sides.
2x+3y+−3y=9+−3y
2x=−3y+9
Step 2: Divide both sides by 2.
2x/ 2 = −3y+9/ 2
x= −3/ 2 y+ 9/ 2
Answer:
x= −3/ 2 y+ 9/ 2
2 1/12 - 1 5/12
How many are left?
Answer:
is it 21 or 2 whole?
Step-by-step explanation:
plz clarify the question first i am discombobulated
what’s the solution to the linear equation?
2/3x-1/2=1/3+5/6x
a. x=-5
b. x=-1/6
c.1/6
d.x=5
Population Growth
Using the graph, find the value of 7 when x = 7.
a. = 7 c. y = 2.71
b. y = 6.1 d. y = 4.42
Please select the best answer from the choices provided
Answer:
D. y = 4.42
Step-by-step explanation:
I calculated it logically
HELP PLEASE THIS IS DUE T O D A Y!!!
9. The table below includes information about the vertices of a triangle. Which of the following best represents the missing information?
A. (3,2)
B. (3, -2)
C. (-3, 2)
D. (-3, -2)
Answer:
your answer would be A
Step-by-step explanation:
it is kinda confusing but if you are reflecting off the x axis, you change the y, and if you are reflecting off the y axis, you would change the x
hope this helps and have a nice day!
All rectangles are parallelograms. Are all parallelograms
rectangles? Explain.
Answer: No
Step-by-step explanation: a rectangle can be a parallelogram because it qualifies to be a parallelogram however a parallelogram can’t be a rectangle because a rectangle has all 90 degree angles and that opposite sides can be equal and parallelograms come in different forms
The sum of three consecutive even numbers is 312. What is the value of the
smallest number?
Answer: 102
Step-by-step explanation:
Let the numbers be a, a+2 and a+4. Since the sum of three consecutive even numbers is 312, this will be:
a + a+2 + a+4 = 312
3a + 6 = 312
3a = 312 - 6
3a = 306
a= 306/3
a = 102
Therefore, the smallest number is 102.
Other numbers are 104 and 106.
What is this number in standard form? 19 thousands, 6 hundreds, 12 tens, 5 ones Your answer
Answer:
19,725
Step-by-step explanation:
pls help me ☺️!!!!!!!
please help I need this done because this is my last assignment
Answer:
Lower quartile is 2
Median is 5
Upper quartile is 7
Answer:
Lower quartile 2
median 6.5
upper quartile 7
Select the correct answer. Consider the function f(x) = 2x and the function g(x) shown below. How will the graph of g(x) differ from the graph of f(x)? gx+2f(x)=2(2>x) A. The graph of g(x) is the graph of f(x) stretched horizontally by a factor of 2. B. The graph of g(x) is the graph of f(x) shifted to the right by a factor of 2. C. The graph of g(x) is the graph of f(x) stretched vertically by a factor of 2. D. The graph of g(x) is the graph of f(x) shifted up by a factor of 2.
Answer:
the answer to your question is A
Step-by-step explanation:
The graph of g(x) is the graph of f(x) stretched horizontally by a factor of 2.
Option A is correct.
What is a Function?A mathematical phrase that establishes the link between an independent variable and a dependent variable (the dependent variable).
As per the given data:
We are given the function f(x) and the function g(x), also we are given the equation which related the functions f(x) and g(x).
We have to find the transformation that f(x) will undergo in order to get the graph of the function g(x).
From the given data:
f(x) = 2x
g(x) + 2f(x) = 2
∴ g(x) = 2 - 2f(x)
Now from the above equation we can clearly see that when 2 will be multiplied in f(x) its graph will be stretched horizontally by a factor of 2.
The graph of g(x) is the graph of f(x) stretched horizontally by a factor of 2.
Hence, The graph of g(x) is the graph of f(x) stretched horizontally by a factor of 2.
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reduce the fraction 3×15×24 /16×20×6 no links or files
Answer:
1 38888888889/50000000000
Step-by-step explanation:
The answer to the first part equation is 1080 ( 3*15*24). The answer to the second question ( 16*20*6) is 1920. Then you divide 1920/ 1080= 1 38888888889/50000000000
plz helpppppppppppppppppppppppppppppppppppp quick
Answer:
B. 8
Step-by-step explanation:
6, 15, 7, 5, 11, 11, 8
5, 6, 7, 8, 11, 11, 15
The middle number is 8.
Answer:
8
Step-by-step explanation:
Solve: -7(3x - 7) + 21x > 50
Answer: Option 2
Step-by-step explanation:
[tex]-7(3x-7)+21x \geq 50\\\\-21x+49+21x \geq 50 \\\\49\geq 50[/tex]
This is false, so there are no solutions.
Helppppppppppppppp!!!!!
Hi there!
[tex]\large\boxed{\text{ UVY} = 65^o, \text{ VYZ }= 65^o}[/tex]
We can begin by finding ∠VUY so we can solve for ∠UVY.
∠VUY is supplementary to ∠TUY, so:
180 = 144 + ∠VUY
∠VUY = 36°
In a triangle, angles sum up to 180°, so:
180 = 36° + 79° + m∠UVY
m∠UVY = 65°
Solve for m∠VYZ by comparing the angle to m∠UVY because the angles are alternating interior angles. Thus:
m∠UVY = m∠VYZ = 65°.
what is the inverse of y=4-3x and is it a function
Answer:
y=(x+4)/3
Step-by-step explanation:
Answer:
x + 4 / 3
Step-by-step explanation:
What is the slope of the line?
Answer:
2
Step-by-step explanation:
Rise over run.
The line goes up two and over one. So you get 2/1. Then you can just get rid of the denominator. 'Cause that's how fractions work. You can get rid and add 1 as a denominator.
Answer:
The slope is 2.
Step-by-step explanation:
Let me know if you need an explanation.
hope this helps and is right :)
Simplify: 9- 4x + 2x + 8x° +1+ 6x?
Answer:
10+12x
Step-by-step explanation:
9−4x+2x+8x+1+6x
(9+1)+(−4x+2x+8x+6x)
10+12x
Brenden bought an iced tea that cost $4.06 plus 7% sale tax if Brandon left on 18% tip on the $4.06 how much in total did he pay
Answer:$5.07
Step-by-step explanation:you are welcome
Brendon paid $5.075 in total.
What is percentage?A percentage is a number that tells us how much out of 100 and can also be written as a decimal or a fraction.
Given that, Brendon bought an iced tea that cost $4.06 plus 7% sale tax if Brandon left on 18% tip on the $4.06
The total he pay =
= 7% of 4.06 + 18% 0f 4.06 + 4.06
= 0.2842+0.7308+4.06
= 5.075
Hence, Brendon paid $5.075 in total.
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