Answers
Answer:
Y = 10
I hope it's helps you
Answer:
y = 10
Step-by-step explanation:
So, we can use the external angle as the measurement of the distant angles. In other words,
4y + 7y + 6 = 116
11y + 6 = 116
11y = 110
y = 10
Related Questions
Given that
5x : 8 = 7:2
Calculate the value of x
Give your answer in its simplest form.
Answers
Answer:
Step-by-step explanation:
Given
5x : 8 = 7 : 2
[tex]\frac{5x}{8} =\frac{7}{2}\\cross , multiply\\\\10x = 56\\x = \frac{56}{10}\\x =\frac{28}{5}[/tex]
hope it helps :)
−10 = −0.4k
this is probably easy but can someone find k
Answers
Answer: k = 25
hope this helped :)
What's the probability of drawing a black card, putting the card back into the deck (replacement), and then drawing a red card? Write the whole decimal.
Answers
i dont no okay please stop
what is the mean median mode and range of 98,89,76,93,89?
Answers
Answer:
Mean: 89
Median: 89
Mode: 89
Range: 22
Step-by-step explanation:
Answer:
89
Step-by-step explanation:
Mean-89
Median-89
Mode-89
PLS AWNSER ILL GIVE BRAILIEST
Answers
Answer:
B
Step-by-step explanation:
Answer:
Its A ,
Step-by-step explanation: Done maht
Which phrase is a description of 7t-3?
Answers
During a school fund-raiser, the Student Government Association tracked the
average donation by student. Which of the following can you conclude about
the fund-raiser?
Average Number of Dollars Donated
to Kennedy High School, by Grade
120
100
80
60
Average donation (S)
20
0
9th
10th
12th
11th
Grade
A. The higher the grade, the larger the average donation.
O B. The school raised a total of $100.
c. 100 12th graders donated to the fund-raiser.
D. The school raised $271.
Answers
Answer:
A) The higher the grade, the larger the average donation
Answer:
The Answer is A
Step-by-step explanation:
A number cube with the numbers 1 through 6 is rolled. How many total number of outcomes are there?
total number of outcomes
Answers
Answer:
6 outcomes
Step-by-step explanation:
If a number has the numbers 1-6, the sample space, or the number outcomes would be 6.I hope this helped! =)Which of the following inequalities matches the
graph?
Answers
The line is solid (which is why the sign has a line which represents equal to)
And u only have the x value which is 5 so yeah
from
The data represented by the following stem-and-leaf plot range
to
2578
324
4129
503
Answers
Someone pls help me out thanks
Answers
Answer:
C(7,-8)
R= 8
The general formula of a circle = (x-a)+(y-b)=r²
Victor drew trapezoid PQRS on a
coordinate plane. The coordinates of each
vertex are:
P(8,4) Q(10, 4) R(13, -1) S(8, -1)
tion
What is the length, in units, of side PS?
A. 2
B. 3
C. 4
D. 5
Answers
Answer:
Step-by-step explanation:
b
Answer:
b hope it helps make brainlliest ty
Step-by-step explanation:
can you make me brainlliest
What is the answer to 129 x 526
Answers
129×526
=67,854
it is the correct answer
hope it helps you have a good day please mark me as brain list
Answer:
129×526
= 67854 is your answer
hope it is helpful to you
Kitchen countertops can be
measured in millimeters.
How long is 1.50 m in mm?
Answers
Answer:
1500mm
Step-by-step explanation:
Multiply the length by 1000
therefore, 1.5×1000
Beth wants to buy a radio for $36. She
gives the cashier $40. What is her
change?
Answers
40-36=4
Answer:
4
Step-by-step explanation:
how to solve by factoring
x^2 + x = 0
Answers
Answer:
x=0 and x=-1
Step-by-step explanation:
Given: x^2+x=0
Factor: x(x+1)=0
Use Zero Product Property: x=0 and x+1=0
Therefore, x=0 and x=-1
A rectangular swimming pool is 15 meters long, 10 % meters wide,
and 2 % meters deep. What is its volume?

Answers
Answer:
Volume of the pool is :393.75 cubic metres.
CHECK THE ATTACHEMENTS TOO.
HOPE IT HELPS.
david invest $10,000 in a CD that pays 8% compounded quarterly. how long will it take his investment to double
Answers
Answer:
Step-by-step explanation:
1. Write a equation
[tex]10,000(1+\frac{0.08}{4})^4^x[/tex]
2. plug in 20,000 to y
[tex]20,000=10,000(1+\frac{0.08}{4})^4^x[/tex]
3. Solve
How do I solve this?
Answers
14.87
Step-by-step explanation:
use the Pythagorean theorem
a^2+b^2=c^2
C being the longest side of the triangle
14^2+5^2=C^2
196+25=C^2
221=C^
find the square root of 221
C=14.866
rounded to nearest tenth
C=14.87
Answer:
15
Step-by-step explanation:
5^2 +14^2=C^2
25+196=C^2
221=C^2
√221=√C^2
14.86=C
appr 15 =C
Someone helppp pls :(((((
Answers
Answer:
y = ½x + 8
Step-by-step explanation:
✔️First, find the slope (m) using any two given pairs of values, say (0, 8) and (2, 9):
Slope (m) = change in y/change in x
Slope (m) = (9 - 8)/(2 - 0)
Slope (m) = 1/2
m = ½
✔️Find the y-intercept (b):
The y-inteeceot of the function would be the value of y when x = 0.
Form the table, when x = 0, y = 8. Therefore:
y-intercept (b) = 8
✔️To write the equation of the function, substitute m = ½ and b = 8 into y = mx + b.
Thus:
y = ½x + 8
You have been given the task of finding out what proportion of students that enroll in a local university actually complete their degree. You have access to first year enrolment records and you decide to randomly sample 110 of those records. You find that 87 of those sampled went on to complete their degree. a)Calculate the proportion of sampled students that complete their degree. Give your answer as a decimal to 3 decimal places. Sample proportion
Answers
Answer:
The proportion of sampled students that complete their degree is 0.791.
Step-by-step explanation:
A proportion is the number of desired outcomes divided by the number of total outcomes.
a)Calculate the proportion of sampled students that complete their degree.
110 students sampled.
87 went on to complete their degree.
p = 87/110 = 0.791
The proportion of sampled students that complete their degree is 0.791.
Scenario: The Cannon Instructions: View the video found on page 1 of this Journal activity. Using the information provided in the video, answer the questions below. Show your work for all calculations. The Cannon: Ernest's friend Nik is about to be shot out of a cannon. The path he will travel follows a parabolic arch that can be described by this polynomial. f(x) = –0.05(x2 – 26x – 120) He is supposed to land on a safety net 30 feet away. Does the function give you enough information to tell you where he will land? If so, how far from the cannon will he land?
Answers
Answer:
Part A
Yes
Part B
He will land at a point 30 meters from Cannon
Step-by-step explanation:
Part A
The given function that represent the path of the Cannon, which is the path of a parabolic arc, is presented as follows;
f(x) = -0.05·(x² - 26·x - 120)
We note that the height, 'h', of the path of a parabola at a horizontal distance, 'x' from the origin is equal to f(x)
Therefore, given that at the ground level, at the start and end of the flight, the f(x) = 0, we can write;
-0.05·(x² - 26·x - 120) = 0
∴ x² - 26·x - 120 = 0
x = (26 ± √((-26)² - 4 × 1 × (-120)))/(2 × 1)
Which gives;
x = 30 or x = -4
Therefore, he lands at a point 30 meters from the starting point
Therefore, the function gives enough information to tell where he will land
Part B
He lands at the point, x = 30 from the point the cannon was fired.
77 is d fewer than 16. write the sentence as an equation
Answers
Answer:77d-16
Step-by-step explanation:
The groundhog population of Punxsutawny, Pennsylvania is closely monitored each year. Two years ago the population decreased by 12%. Last year the number of groundhogs increased by 6%. This year the population also increased by 9%. What was the percentage increase/decrease of groundhogs over these three years? Round your answer to the nearest tenth of a percentage poin
Answers
Answer:
There was a increase of 1.7% over these three years
Step-by-step explanation:
Multipliers:
For a decrease of a%, we multiply by: [tex]\frac{100-a}{100}[/tex]
For a increase of a%, we multiply by: [tex]\frac{100+a}{100}[/tex]
What was the percentage increase/decrease of groundhogs over these three years?
Decrease of 12%(multiplication by 0.88).
Increase of 6%(multiplication by 1.06).
Increase of 9%(multiplication by 1.09).
After these three years:
0.88*1.06*1.09 = 1.017
1.017 - 1 = 0.017
0.017*100% = 1.7%
There was a increase of 1.7% over these three years
HELP ME PLEASEEEEEEEEE
Answers
Answer:
is it 56 units²? if not sorry
si el impuesto sobre ventas de un DVD de $16.00 es 1.40$ ¿a cuanto ascendería el impuesto sobre ventas de un reproductor Blue-ray de $120.00?
Answers
Step-by-step explanation:
okay Hoy quiere algún Mando único
I need help like NOW
Answers
Answer:
386
Step-by-step explanation:
:)
Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan's father and paternal grandfather were allergic to penicillin, Nathan has a 75% chance of having the same allergy. The doctor performed a skin test to see whether Nathan would react to it. The test is 98% accurate. If the test predicts that Nathan is not allergic to penicillin, what is the probability after the test that Nathan is not allergic to the drug?
A) 0.1135
B) 0.2450
C) 0.9423
D) 0.9932
Answers
25% x 98%
0.25 x 0.95 (changed to decimals)
= B) 0.2450
Answer:
this is the answer!!
Step-by-step explanation:
A recipe for cookies calls for 2/3 cups of sugar per batch Atlanta use 4 cups of sugar to multiply batches of cookies how many batches will she make
Answers
6
Step-by-step explanation:
Solve x² + 5x + 6 = 0
Answers
Answer:
x=-2,-3
Step-by-step explanation:
x^2+5x+6=0
(x+2)(x+3)=0
x+2=0
x=-2
x+3=0
x=-3