Answer:
B. 15 Ft
Answered correctly on ingenuity :)
The measure of the value of x is 11
Properties of a parallelogramOne of the properties of a parallelogram is that the diagonals of a parallelogram bisect each other.
Given the diagonals with the sides x + 4 and 2x-7, equating both expresions will give:
x + 4 = 2x - 7
x - 2x = -7 - 4
-x = -11
x = 11
Hene the measure of the value of x is 11
Learn more on parallelogram here: https://brainly.com/question/970600
Decide whether there is enough information to prove that ab. If so, state the theroem you would use.
what are thex intercepts of 푓(푥) = − 1 5 푥 4 −푥 3 +푥 2 +7푥 +7
Answer:
Is this language Chinese
PLS HELP!!!! WILL MARK BRAINLIEST!!!
Zoe paid $18.60 in sales tax and tips for her dinner. The sales tax rate is 11%and she tipped 20% (The sales tax does not apply to the tip, and the tip is based on the price of the dinner before sales tax.)
What was the price of Zoe's dinner, before sales tax and tip?
Answer:
$60 was the price of Zoe's dinner, before sales tax and tip.
Step-by-step explanation:
Sales tax + tips for dinner = 18.60
The sales tax rate is 11%, and she tipped 20%. Given that the sales tax does not apply to the tip, and the tip is based on the price of the dinner before sales tax. Let x be the original price
Sales tax = 11% * original price = 0.11 * x= 0.11x
Tips for dinner = 20% * original price = 0.20 * x = 0.2x
We know Sales tax + tips for dinner = 18.60
0.11x + 0.2x = 18.60
0.31x = 18.60
Divide by 0.31 on both sides
x = 60
Answer:
Zoe paid $18.60 in sales tax and tips for her dinner
Sales tax + tips for dinner = 18.60
The sales tax rate is 11%, and she tipped 20%. Given that the sales tax does not apply to the tip, and the tip is based on the price of the dinner before sales tax.
Let x be the original price
Sales tax = 11% * original price = 0.11 * x= 0.11x
Tips for dinner = 20% * original price = 0.20 * x = 0.2x
We know Sales tax + tips for dinner = 18.60
0.11x + 0.2x = 18.60
0.31x = 18.60
Divide by 0.31 on both sides
x = 60
$60 was the price of Zoe's dinner, before sales tax and tip.
Step-by-step explanation:
What is the value of A?
Answer:
the answer is 6 ___________________________
ESTIMATE THE QUOTIENT (Use rounding): 59.67 ÷ 11.1 =
Answer:
59.67 rounds to 60, 11.1 rounds to 10, so 60 divided y 10 equals 6
Step-by-step explanation:
hope this helps
maria draws one marble from a bag containing 5 red, 3 green, and 4 yellow. the probability she draws a yellow marble is____
Answer:
33% or 4/12
Step-by-step explanation:
There are 5 red, 3 green, and 4 yellow, so make it into a fraction. In total there are 12 marbles(5+3+4). There are 4 yellow marbles, so the fraction would be 4/12. Turn this into a percent to get the probability. 4/12 = 0.33 = 33%
results of a random survey showed that 15 out of 25 students plan to vote for Stacy for class
president. Based on this survey, about how many votes will Stacy receive if 225 students cast votes?
165 votes
So we know that there would be 225 votes.
Explanation:
225 divide 25=11
Then lastly multiply 15 with 11.
Final Result: 165 votes
Let N be the universal set and A, B, C, D be its subsets given by A={x:xisaevennaturalnumber},B={x:xNandxisamultipleof3} C={x:xNandx 5},D={x:xNandx 10} Find complements of A, B, C and D respectively.
Answer:
[tex]A^{'}[/tex] = {1,3,5,7,9,....}
[tex]B^{'}[/tex] = {1,2,4,5,7,8,10,11,13,14......}
[tex]C^{'}[/tex] = {1,2,3,4,5}
[tex]D^{'}[/tex] = {10,11,12,13,14,15,......}
Step-by-step explanation:
Solution:
It is given that, Universal set is the set of all Natural Numbers.
and
Set A, Set B, Set C, Set D are subsets of Universal set.
A = {x:x is even natural numbers} = {2,4,6,8,10,.....}
B = {x:x ∈ N and x is a multiple of 3} = {3,6,9,12,15,....}
C = {x:x∈ N and x < 5} = {6,7,8,9,10,.....}
D = {x:x ∈ N and x > 10} = {1,2,3,4,5,6,7,8,9}
U = {1,2,3,4,5,6,7,8,9,10,11,........}
Complements:
[tex]A^{'}[/tex] = U-A = {1,2,3,4,5,6,7,8,9,10,11,........} - {2,4,6,8,10,.....}
[tex]A^{'}[/tex] = {1,3,5,7,9,....}
[tex]B^{'}[/tex] = U-B = {1,2,3,4,5,6,7,8,9,10,11,........} - {3,6,9,12,15,....}
[tex]B^{'}[/tex] = {1,2,4,5,7,8,10,11,13,14......}
[tex]C^{'}[/tex] = U-C = {1,2,3,4,5,6,7,8,9,10,11,........} - {6,7,8,9,10,.....}
[tex]C^{'}[/tex] = {1,2,3,4,5}
[tex]D^{'}[/tex] = {1,2,3,4,5,6,7,8,9,10,11,........} - {1,2,3,4,5,6,7,8,9}
[tex]D^{'}[/tex] = {10,11,12,13,14,15,......}
I need Helpppp ASAP!!
Answer:15
Step-by-step explanation: 9^2+12^2=c^2 and solve :)
Answer:
C) x = 15
Step-by-step explanation:
This is a right triangle
to find the length of x (hypotenuse) we calculate the square sum of other two sides
9^2 + 12^2 = x^2
81 + 144 = x^2
225 = x^2
15 = x
(20 PTS) WILL GIVE BRAINLIST
Which statement best describes the area of the triangle shown below?
A coordinate grid is shown with a triangle. The base is 4 units, and the height is 4 units.
It is one-half the area of a rectangle of length 4 units and width 2 units.
It is twice the area of a rectangle of length 4 units and width 2 units.
It is one-half the area of a square of side length 4 units.
It is twice the area of a square of side length 4 units.
Answer: 3rd one I think
Step-by-step explanation: I had smth like this
Answer:
You got it right! The answer is [A].
Step-by-step explanation:
Visualize a rectangle 4 units long and 2 units wide. Doesn't each part of the triangle seem to be a half of different parts of the rectangle?
simplify the expression by combing all like terms 3z+ 8x+4z
Answer:
I got the awnser here u go hope u have a good day
Step-by-step explanation:
8x+7z hope this helps
Two health clubs offer different pricing plans for their members. Both health clubs charge a one-time sign-up fee and a monthly membership fee. The equation y=33x+45y=33x+45 represents what Health Club B charges. The table below represents what Health Club A charges.
Health Club A
Months (x) Total Cost (y)
66 225
11 400
16 575
21 750
Use the dropdown menu and answer-blank below to form a true statement.
Health Club A costs $ in monthly membership fees than Health Club B.
PLEASE ANSWER IM BEGGING YOU :(
how many people can fit in a small house?
20
40
60
80
Answer:
its depends but my prediction is 40
Step-by-step explanation:
-7 + 2x = -45
a 1
b -19
c 11
d -16
Answer:
B) -19
Step-by-step explanation:
-7 + 2x = -45
+7 +7
2x = -38
/2 /2
x = -19
Answer:
b
Step-by-step explanation:
2x=-45+7
2x=-38
x=-38/2
x=-19
Please help someone :)
Answer:
the answer should be B as the correct domain and range
Solve the inequality 2-x<7
Answer:
x > -5
Step-by-step explanation:
100 points Explain what the slope and intercept mean in the situation.
The graph shows the cost in dollars, y, of a muffin delivery and the number of muffins, x, ordered. The slope of the line is 2 and the y-intercept is 3.
Answer:
The slope means that every time the x value changes by +1, then the y value will change by +2.
The y-intercept is 3, which means is that when the y value is at 3, the line crosses the y-axis, or x has as value of 0.
For real though, why are there so many questions about slope and intercept, I just finished answering a question like this.
please answer i will mark brainliest!!
Answer:
1) B
2) B
Step-by-step explanation:
The only two factors of 17 are 1 and 17
and a multiple of 8 is 48 (6x8)
have a great day, also can I please be brianliest :)
i need help with this too please
Yuna's favorite type of cheese crackers has 30 crackers for each serving.
Answer:
??????
Step-by-step explanation:
Answer:
nice i like crackers but 30 crackers is a bit much an average serving size should be 7.
Step-by-step explanation:
helpm eplaydbfhdhrhjrjrhrhthrhrhrgdvfbfbfbfbdjdueneusjd
Answer:
3x
Step-by-step explanation:
Answer:
what the heck what grade are you in so i can drop out know
Step-by-step explanation:
Please I beg you help me
8(7-4y)=20
Solve for y
Answer:
y=9/8
Step-by-step explanation:
dont have one
Answer:
y=9/8
Step-by-step explanation:
8(7-4y)=20
8(7)-8(4y)=20
56-32y=20
-32y=-36
y=9/8 or 1.125
Hope This Helps :)
second question of today. what would the equation be if the slope was -2, and the coordinate 1, -3 was on the line?
Answer:
y=-2x-1
Step-by-step explanation:
y=mx+b
y=-2x+b
so now we plug in the coordinates
-3=(1)-2+b
-3=-2+b
-1=b
HELP WORTH 50 POINTS AND ILL GIVE YOU BRAINLESS IF ITS RIGHT
Evaluate. Express your answer in scientific notation.
4.58 x 10^-6 + 7.33 x 10^-6
Answer:
[tex]1.19*10^{-5}[/tex]
Hope this helps!
The table shows data from an experiment with two trials. Calculate the percent errors. Which trial had the greater percent error?
Percent Errors
Trial A
Trial B
Measured Value
240
195
Actual Value
200
240
Percent Error
?
?
Complete the table.
Percent Errors
Trial A
Trial B
Measured Value
240
195
Actual Value
200
240
Percent Error
440440%
435435%
Answer:
A is the answer 456% and 512%
Step-by-step explanation:
Answer:
trial A percent error is 20%. trial B percent error is 18.75%
trial A had the greater percent error.
When graphing y = 3x + 5,
what is the first step?
Answer:
The first step would be to plot the y-intercept. In this equation, the y-intercept is 5. The ordered pair is (0, 5), because (x, y).
You go up 5 from the origin (the center of the graph, (0, 0) ), and plant a dot on the y-axis.
If you need help from there, then ask in the comments.
Please mark me as Brainliest! I need it to move onto the level level. <3
pls don’t answer if you don’t know
Answer:
C. 0
Step-by-step explanation:
I had the question on a test before, and I remember the answer.
Sarah was thinking of a number. Sarah doubles it and gets an answer of 4.5. What was the original number?
Answer:
2.25
Step-by-step explanation:
Just half 4.5 and you should get 2.25 which is quite easy to be honest
Answer:
2.25
Step-by-step explanation:
4/5/2=2/25
A veterinarian estimated the weight of a puppy to be 7 kg. The actual weight of the puppy was 6.6 kg.
Find the absolute error and the percent error of the veterinarian's estimate. If necessary, round your answers to the nearest
tenth.
Х
$
?
absolute error = [kg
percent error = []%
9514 1404 393
Answer:
absolute error: 0.4 kgrelative error: 6.1%Step-by-step explanation:
The absolute error is the difference between the estimate and the actual weight:
7.0 kg -6.6 kg = 0.4 kg . . . . absolute error
__
The relative error is the ratio of the absolute error to the actual weight:
(0.4 kg)/(6.6 kg) × 100% = 6.060606...% ≈ 6.1% . . . . relative error
please help!
Does the equation x+7=12 have the same answer as 2x+14=24? Do you think there is a way to tell without solving each equation? Explain.
Answer: yes they both have the same answer.
Step-by-step explanation: 12 - 7 equals 4 and 28/7 equals 4
Answer:
yes x is the same in both problems
Step-by-step explanation:
in the first one you subtract seven from both side to leave you with x=5
in the second problem you subtract 14 (2x=10) from both sides then divide both sides by 2 so you are left with x=5
