Answers
I'm just doing this for achievement sorry bro
Step-by-step explanation:
dud
Related Questions
Hannah completed 40 problems in 32 minutes.
Put in a unit ratio
Answers
Answer: 1.25 problems/min and in ratio it is 1.25/1
We can keep the rate as problems/min
So, in 32 mins Hannah can complete 40 problems.
32 mins --> 40 problem
1 min --> 40/32
--> 1.25
So, 1.25 problems can be created per minute.
Using the picture below, which angle is alternate exterior to angle 2?
Answers
Answers ASAP THANKS!!!
Answers
Grace works as a salesperson at an electronics store and sells phones and phone
accessories, and makes a fixed commission for each phone sale and a different fixed
commission for each accessory sale. Yesterday Grace sold 18 phones and 21
accessories and made a total commission of $204. Today she sold 6 phones and 14
accessories and made a total commission of $82. Determine the price of each phone
and the price of each accessory.
Answers
Our first equation is: 18P + 21A = 204. This is because she told 18 phones and 21 accessories yesterday which got her $204.
Our next equation is: 6P + 14A = 82. This is because she sold 6 phones and 14 accessories today which got her $82.
We can use elimination to solve this system. We can multiply the equation 6P + 14A = 82 by -3. This is so we can avoid sign errors if we multiply by 3. Our new equation is -18P - 42A = -246.
Next, we add that equation to 18P + 21A = 204. This gives us -21A = -42. Once we solve for A, by dividing by -21, we get A = 2.
Next, we can plug A into our equation. I will plug it into the second one. 6P + 14(2) = 82. This gives us 6P + 28 = 82. Once we get 6P alone, we get 6P = 54. Solving for P gives us 9.
One phone costs $9, and an accessory costs $2.
x varies directly with y. If x is 108 when y is 180, find x when y is 150.
Answers
Answer:
X=90
Step-by-step explanation:
k=3/5
X=3/5×150
X=90
kari purchased 3 cherry trees for sale. Each cherry tree cost $9 less than its full price. She paid a total of $135
Answers
Answer:
whats the question?
Step-by-step explanation:
Answer:
each tree was $36
Step-by-step explanation:
if the trees are $9 less then the full price and she purchased 3
9 times 3 is 27 135-27 is 108 so then when you divide 108 and 3 to get $36
A $28 video game is advertised for 20% off. Find the sale price of the video game
Answers
Answer:
They are asking for the SALE price, not the actual price.
28×0.2= $5.60
What multiplication problem matches this addition problem?
6 + 6 + 6 + 6 + 6 + 6 + 6 = 42
Type the correct answer. k12 online school
Answers
It’s the answer I guess.
(6 to the 7th power equals 42)
d) | Is side-side-angle a congruence rule? Is angle-side-side
a congruence rule? Explain.
Answers
Answer:
Look at step-by-step explanation
Step-by-step explanation:
Side-side-angle is not a congruence rule because a side cannot be in between an angle and a side. Angle-side-side is the same thing, a side cannot be in between an angle and a side.
What’s 10^102????????€
Answers
Answer:
(2^102•5^102)
Step-by-step explanation:
(10)^102 = (2•5)^102 = 2^102 • 5^102
Line c passes through points (9, 10) and (1, 3). Line d is perpendicular to c. What is the slope
of line d?
Answers
Answer:
-8/7
Step-by-step explanation:
First, find the slope of line c.
(x1, y1) = (9, 10)
(x2, y2) = (1, 3)
The slope formula is:
[tex]m=\frac{y2-y1}{x2-x1}[/tex]
Solve for the slope using the given values:
[tex]m=\frac{3-10}{1-9}\\\\m=\frac{-7}{-8}\\\\m=\frac{7}{8}[/tex]
The slope of line c is 7/8. To find the slope perpendicular to it, you need to find the negative reciprocal of that number. An example of that would be 2 and -1/2. Basically, flip the fraction and the +/-.
In this case, the negative reciprocal of 7/8 is -8/7. The image below doesn't account for the y-intercept, but it does show that the slopes are perpendicular.
Answer:
slope = - [tex]\frac{8}{7}[/tex]
Step-by-step explanation:
Calculate the slope m of line c using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (9, 10 ) and (x₂, y₂ ) = (1, 3 )
m = [tex]\frac{3-10}{1-9}[/tex] = [tex]\frac{-7}{-8}[/tex] = [tex]\frac{7}{8}[/tex]
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{\frac{7}{8} }[/tex] = - [tex]\frac{8}{7}[/tex] ← slope of line d
There are 19 men and 31 women on an airplane. What is the ratio of the number of male passengers to the total number of passengers?
Write your answer as a fraction. Use a slash ( / ) to separate the numerator and denominator.
Answers
Answer:
19/50
Step-by-step explanation:
19 males and 50 people are in total
Answer:
19/50
Step-by-step explanation:
number of men=19
total passengers = 19+31=50
ratio of men to total people's = 19/50
A coffee pot holds 3 quarts of coffee. How much is this in cups?
Answers
Answer:12 cups
Step-by-step explanation:
because 1 quart is equal to 4 cups multiply by 3
182,000/907 step by step please
Answers
Answer:
200 R 600
or
200 600/907
Step-by-step explanation:
0 0 0 2 0 0
9 0 7 1 8 2 0 0 0
− 0
1 8
− 0
1 8 2
− 0
1 8 2 0
− 1 8 1 4
6 0
− 0
6 0 0
− 0
6 0 0
Check all that apply F(x) = 3/x(x-5)(x+1)
Answers
Answer:
Options A, D, and E (0, 5, -1)
Step-by-step explanation:
A vertical asymptote is located where the denominator is equal to 0. Therefore, x=0, x=5, and x=-1 are all vertical asymptotes.
The railroad company wants to sell $8,134 in tickets. If each ticket costs $7, how many
tickets will the railroad have to sell to meet its goal?
Answers
Answer:
1162 tickets will need to be sold
Step-by-step explanation:
8134 / 7 = 1,162
Over what interval is the graph of
y=-2 + 1x - 2 increasing?
Answers
Your
Problem
Amanda was selling pizza for basketball. She sold
4 pizzas to her friends right away and then sold 2
pizzas each day after. If she sold 16 pizzas
altogether, how many days did she sell?
Your Work:
Answers
Day 2: 2 (2+4=6)
Day 3: 2 (2+4+2=8)
Day 4: 2 (2+4+2+2=10)
Day 5: 2 (2+4+2+2+2=12)
Day 6: 2 (2+4+2+2+2+2=14)
Day 7: 2 (2+4+2+2+2+2+2=16)
She sold for a week/7 days.
If the radius is 18 cm and the angle at centre of circle is 120° then the
area of sector is? Use pi as 3.142 *
Answers
The area of a sector is 339.336 cm²
The area of a sector is defined to be as the region of space bounded by a boundary from the center of the circle.
It can be determined by using the formula:
[tex]\mathbf{A = \dfrac{\theta }{360}\times \pi r^2 }[/tex]
Given that;
Radius r = 18 cmAngle θ = 120°Then. the area of the sector can be calculated as:
[tex]\mathbf{A = \dfrac{120}{360}\times \pi (18)^2 }[/tex]
[tex]\mathbf{A = \dfrac{1}{3}\times 3.142 \times 324 }[/tex]
A = 339.336 cm²
Learn more about the area of a sector here:
https://brainly.com/question/7512468?referrer=searchResults
Please help me with this, I need a real answer quickly before the period ends. Explanation if you can too pls
Answers
Answer:
(4, -6)
Step-by-step explanation:
The rule for rotation around the origin 90 degrees clockwise is
Ro, 90: (x, y) --> (y, -x)
so (6, 4) --> (4, -6)
How do I find domain and range.
Answers
Answer:
The domain is all the x values and the range is all the y values.
Since there are 6 points on the figure, just find the coordinates (x, y) for all the points. Then get all the x and y values separated in a table.
I'm just going to assume this is scaled by 1 unit per square
Here are all the points on the graph:
(-6, -1)
(-4, 3)
(-4, -6)
(0, 2)
(2, -2)
(5, 7)
Now just split them into their x and y values
The Domain: -6, -4, 0, 1, 5
The Range: -1, 3, -6, 2, -2, 7
Answer:
Interval notation
Domain: [-6, 5]Range: [-1, 7]Step-by-step explanation:
The domain is the x-value on the x-axis. The range is the y-value on the y-axis.
Find the two highest points on opposite sides in the graph.
find the x-values (refer to the image below)find the y-values (refer to the image below)After this step has been completed, you can write it in different forms, for example in interval notation:
The domain would be [-6, 5]
The range would be [-1, 7]
Note - for interval notation, when the point is a closed circle, the ending parenthesis would be "[ "or "]". However, when it is an open circle, the parenthesis would be "( "or ")".
Help PLZZ
Find the slope of the line through each pair of points
1.(10,-9),(-4,-14)
2.(16,6),(-4,-14)
3.(9,-4),(5,-20)
4.(-13,20),(-18,20)
Answers
To find slope we use the formula ~
[tex] \sf \dfrac{y2 - y1}{x2 - x1} [/tex][ Ratio of the difference of y - coordinates of the points and the difference of x - coordinates of the points ]
let's find the slope of line passing through the given points ~
1. (10 , -9) and (-4 , -14) [tex] \sf \dfrac{ - 9 - ( - 14)}{10 - ( - 4)} [/tex][tex] \sf \dfrac{ - 9 + 14}{10 + 4} [/tex][tex] \sf \dfrac{5}{14} [/tex]2. (16 , 6) and (-4 , -14)[tex] \sf \dfrac{6 - ( - 14)}{16 - ( - 4)}[/tex][tex] \sf \dfrac{6 + 14}{16 + 4} [/tex][tex] \sf \dfrac{20}{20}[/tex][tex] \sf1[/tex]3. (9 , -4) and (5 , -20)[tex] \sf \dfrac{ - 4 - ( - 20)}{9 - 5}[/tex][tex] \sf \dfrac{ - 4 + 20}{4} [/tex][tex] \sf \dfrac{16}{4} [/tex][tex] \sf4[/tex]4. (-13 , 20) and (-18 , 20)[tex] \sf \dfrac{20 - 20}{ - 13 - ( - 18)} [/tex][tex] \sf\dfrac{0}{ - 13 + 18} [/tex][tex]0[/tex]I hope it helps ~
___________________________________
[tex]꧁ \: \: \large \rm{kaul} \: ꧂[/tex]
Kylie Jenner's gym membership
costs $150 to sign up and
then charges $3 for each visit.
Kanye West's gym membership costs $130
to sign up and
then charges $5 for each visit.
At how many visits
will they have spent
the same amount of money?
Answers
Answer:
The answer to this is 10 visits.
Step-by-step explanation: For this algebra, take a guess at first, and then you should be able to find an answer from there. All you have to do mathematically, is calculate (using the two starting values), when the prices are the same. For this, the equation would look something like: 5x + 130 and 3x + 150. X represents the unknown number of visits. When x is = 10, the prices are the same, 180 = 180. Edit: Another way you can do this, is graph a line of the two equations, and see what point they intercept. The X value of the point usually is the number of times something occurs until the price is the same, whereas the y value of the point is usually the price.
Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating.
20% tip on a bill of $67.46
Answers
!!!!!!!!!!!!!!determine which of these are perpendicular parallel or none
Answers
Answer:
Parallel: a and c
Perpendicular: a and b, c and b
Step-by-step explanation:
Basically you would want to isolate for y.
Line a:
4y - 12x = 20
4y = 12x + 20
y = 12x/4 + 20/4
y = 3x + 5
Line b:
3y = -x+2
y = -x/3 + 2/3
Line c:
y=3x - 1
Now look at each line and compare their slopes.
-Lines a and c have same slope., thus they are parallel.
-lines a and b are perpendicular because the slopes are negative reciprocals each other
-lines b and c are also perpendicular
are 6y + 12 and 6 (y + 2) equal?
Answers
Where is the circumcenter of this acute triangle located?
O on a side of the triangle
O inside the triangle
O at a vertex of the triangle
O outside the triangle
Answers
Answer: the answer is inside the triangle
Miss B is making snickerdoodle cookies the recipe uses one and a half teaspoons of cinnamon to make 2 dozen cookies if she needs to make 13 dozen cookies to give them cookies page of her students
Answers
Answer:
Go download CameraMath on playstore
60 devided by n=12 wwwwwwwwwwwwwww
Answers
Answer: N IS 5!!
Step-by-step explanation: TRUST ME IM GOOD AT MATH!!!!
Answer:
60 ÷ 5 = 12
So I guess 5 is the answer your looking for?
Simplify.
(7⁴)²
(EXPONENT FORM ONLY)
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To raise a power to another power, you multiply the exponents. 4x2=8. 7^8