Answer:
she made $68 last week.
Answer:
$68
Step-by-step explanation:
you need to divide 8 by 2 which is 4
then multiply 4 by 17 which equals 68.
what is 11x times 11y
Answer:
121xy
Step-by-step explanation:
11*11=121, x*y=xy,
121xy
The lenngths of the sides of the triangle are in the extended ratio 8:9:10. The primeter of the triangle is 108 cm.What are the lengths of the sides?
The lengths of the sides of the triangle in cm are____?
Please help I really need this!
Answer:
Side known in ratio as 8: 32
Side known in ratio as 9: 36
Side known in ration as 10: 40
Step-by-step explanation:
We can add all the numbers in the ration to form the sum of all the sides, or also equal to perimeter. 8+9+10 equals 27.
So we can write 27x=108
x=4. Multiply 4 to 8, then 9, then 10. You get 32, 36, 40
Hope this helped, Have a Great Day!!
Use equivalent rates to determine the total cost for 30 pounds of Hermiston watermelons from a local farm if the farm charges $5.00 per 3 pounds
Answer:
50
Step-by-step explanation:
$5 3 $10 6 $15 9 $20 12 $25 15 $30 18 $35 21 $40 24 $45 27 $50 30
What rate of interest compounded annually is required to double an investment in four years
Answer:
18.92%
Step-by-step explanation:
A scale drawing of an airplane is shown with a scale of 24 feet = 1 centimeter. What is the length of the actual plane?
Answer:
144 feet
Step-by-step explanation:
I forgot how it is that answer but I am sure that is the answer.
Find the area of the rectangle.
Answer:
5m squared
Step-by-step explanation:
(m)(5m) = 5m^2
What is the slope of the line passing through the points (1, 3) and (3,9)?
Answer:
3
Step-by-step explanation:
slop formula:
y2-y1
____
x2-x1
y2 is 9 and y1 is 3, so y2-y1 is 6
x2 is 3, x1 is 1, so x2-x1 is 2
6/2=3
Write the equation of the line that goes through (-3.9, -1.4) and is PERPENDICULAR to 6x + 2y = 9
9514 1404 393
Answer:
10x -30y = 3
Step-by-step explanation:
In general form, you can start by swapping the x- and y-coefficients, negating one of them. To find the new constant for the equation, substitute the values for the given point
2x -6y = 2(-3.9) -6(-1.4)
2x -6y = 0.6
Multiplying by 5 will make the numbers be integers, so will put the equation in standard form.
10x -30y = 3
2x+3>_7 or 2x+9>11 plzzzz help meee
Answer:
b
Step-by-step explanation:
hi I I'm the explanation
Help me please!! Plz and thank uuu it’s 10 points for uu Pid Pid Pid !
What's 2+2 WILL GIVE BRAINLIEST
Answer:
4
Step-by-step explanation:
Pls Show your work on the slope
Answer:
1) slope = 1/5
x - intercept = (10, 0)
y - intercept = (0,-2)
2) use the method I used for number one to do number 2.
Step-by-step explanation:
slope = rise/run = y2-y1/x2-x1
1)
use any 2 points on a line. Chose one y-value which is y2 and the corresponding x-coordinate is x2. In the other coordinates, the y-value is y1 and the x-value is x1. Let's use points:
(-10, -4)
(-5, -3)
y2 = -3, which means:
y1 = -4
x1 = -10
x2 = -5
plug in the values:
-3-(-4)/-5-(-10)
=1/5
X - intercept is when y = 0. Plug in 0 for y when you see it.
x-0 = 10
x=10
x-intercept = (10,0)
Same for y intercept, except x = 0 this time.
0-5y=10
-5y=10
y=-2
y-intercept = (0,-2)
what is 7 1/7 - 3 5/7
Answer:
Step-by-step explanation:
7 1/7- 3 5/7= 3 3/7
3 3/7 can also be 3.42 and 24/7
Shala bought a pen on sale. She saved 17 percent of the original price of 29 dollars. About how much money did she save? A. 1 dollar B. 5 dollars C. 10 dollars or D. 20 dollars.
Answer:
B. 5 dollars
Step-by-step explanation:
17% = .17
"of" means to multiply.
29 × .17= 4.93
4.93 rounds up to 5
Select the correct answer.
What is the range of the function represented by the graph?
Answer:
C. y is greater than or equal to 1
Step-by-step explanation:
The graph is above 1 on the graph. The range is along the y-axis. it ranges from 1 all the way up so it is greater than 1. The domain would be all real numbers.
What is the probability of being born in May or on the 30th of any month?
Answer: 41/365
Step-by-step explanation:
The probability of being born in May is 31/365 (May has 31 days and there are 365 days in a year).
The probability of being born on the 30th of the month is 11/365 (11 months have at least 30 days). However, since we have included May 30 in our MAy probability, we need to use the probability of 10/365.
Add the two probabilities together, and the probability of being born in May or on the 30th is 31/365 + 10/365 = 41/365.
Help plz!!!!!!!!!!!!!!!!!!!!
Answer:
78.85
Step-by-step explanation:
Eli takes a typing test and types all 180 words in 1 12 hour. He takes the test a second time and types the words in 1 15 hour. Was he faster or slower on the second attempt? Drag and drop the correct word or number into each of the boxes to complete the explanation. Eli typed on his second attempt. He typed words per minute on his first attempt and words per minute on his second attempt.
Step-by-step explanation:
Eli typed faster on his second attempt, 120 words per minute on his first attempt and 150 words per minute on his second attempt.
What is Fraction?A fraction represents a part of a whole.
We need to calculate his typing speed for each attempt.
On his first attempt, Eli typed 180 words in [tex]1\frac{1}{2}[/tex] hours, which is the same as typing 120 words in 1 hour.
Therefore, his typing speed on the first attempt was 120 words per minute.
On his second attempt, Eli typed 180 words in [tex]1\frac{1}{5}[/tex] hour, which is the same as typing 150 words in 1 hour.
Therefore, his typing speed on the second attempt was 150 words per minute.
Comparing the two speeds, we see that Eli was faster on his second attempt, typing 150 words per minute compared to 120 words per minute on his first attempt.
Therefore, Eli typed faster on his second attempt, 120 words per minute on his first attempt and 150 words per minute on his second attempt.
To learn more on Fractions click:
https://brainly.com/question/10354322
#SPJ7
If UW = 4x – 1 and YZ = 5x + 4, what is UW?
(I need a answer and steps to stove)
Step-by-step explanation:
The answer is 2
You will add 2 to 4 then divide 6 by 3
Help me plzzzz!!!!
Graph: y-3=1/2(x+2)
Answer:
Step-by-step explanation:
First you need to find the Slope Intercept form or find the point and slope.
The point is: (-2,3)
and the slope is: 1/2
y - 3 = 1/2(x + 2)
y - 3 = 1/2x + 1
y = 1/2x + 1 + 3
y = 1/2x + 4
Slope intercept form: y = 1/2x + 4
Graph is show below ---
|
V
f(x) = 3x^2-х
Find f (10)
The lenngths of the sides of the triangle are in the extended ratio 8:9:10. The primeter of the triangle is 108 cm.What are the lengths of the sides?
The lengths of the sides of the triangle in cm are____?
Answer:
A(8)=32cm
B(9)=36cm
C(10)=40cm
Step-by-step explanation:
let 8:9:10=A:B:C
∑ratios=8+9+10=27
Therefore lengths or triangles:-
3. Determine whether these two lines are parallel, perpendicular, or neither. 1 point
8x + y = 7, 4x + 3y = 12 *
parallel,
perpendicular or
neither
Answer:
The two lines are neither
Step-by-step explanation:
Parallel lines have equal slopes and different y-interceptsPerpendicular lines have a product of their slopes = -1The slope of a line whose equation is ax + by = c is m = [tex]\frac{-a}{b}[/tex]∵ The equations of the lines are
8x + y = 7 ⇒ 1st4x + 3y = 12 ⇒ 2nd∵ In the 1st equation a = 8 and b = 1
∴ m1 = [tex]\frac{-8}{1}[/tex] = -8
∴ The slope of the 1st line is -8
∵ In the 2nd equation a = 4 and b = 3
∴ m2 = [tex]\frac{-4}{3}[/tex]
∴ The slope of the 2nd line is [tex]\frac{-4}{3}[/tex]
→ By using the facts above
∵ m1 ≠ m2
∴ The two lines are not parallel
∵ m1 × m2 = -8 × [tex]\frac{-4}{3}[/tex] = [tex]\frac{32}{3}[/tex]
∴ m1 × m2 ≠ -1
∴ The two lines are not perpendicular
∴ The two lines are neither parallel nor perpendicular
What is the factored form of the binomial expansion 81x2 + 144xy + 64y2?
(9x – 8y)2
(9x + 8y)2
(3x – 4y)2
(3x + 4y)2
Graham crackers 222
Chocolate squares 888
Marshmallows 333
How many s'mores can Kora make if she has 202020 graham crackers?
Answer: 10?
Step-by-step explanation: Just divide 20/2 and you get the answer. Ight Ima head out
Answer:
2020 is innit so it cant be good lol
Step-by-step explanation:
Imogen bought i number of invitations to send out for her party. After she sent out 19, she was left with 11. What is the
value of 1?
11
оооо
19
о 30
Answer:
30 in total that she bought
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
got it right on edg 2021
-6/11 x (-1/6) i can’t find the answer
Answer:
1/11
Step-by-step explanation:
- × - gives a +
cancel the 6
Hope you can understand what i mean
A cyclist rides his bike at a rate of 10 miles per hour. What is this rate in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.
plssssss it’s past due and my mom won’t get out of my hair.
The number of hours slept at night is related to the number of minutes spent exercising that day. A collection of data on the number of minutes spent exercising, x, and the number of hours slept, y, is shown in the table.
x 30 37 40 45 52 55 61 65 71 76
y 6.25 6 6.5 7 6.5 7.25 7.5 8 8.65 8.5
Which linear equation best models the relationship between x and y?
Answer:
the answer is A
Step-by-step explanation:
took the test