Answers
Answer:
64°
Step-by-step explanation:
33k-9=90 (being a right angle)
33k=90+9=99
k=99/33=3
CD=20×3+4=64°
Answer:
arc CD = 64 degrees
Step-by-step explanation:
Find out k value: 33k-9+90=180
33k+81=180
33k=99
k=3
Substitute it in: 20(3)+4=60+4=64
SInce CPD is a central angle, arc CD = 64 degrees
I hope this helped and have a good rest of your day!
Related Questions
Ruby is visiting San Francisco. From her hotel she walks 4 blocks east and 3 blocks north to a coffee shop. Then she walks 7 blocks west and 6 blocks north to a museum. Where is the museum in relation to her hotel?
Answers
Answer:
Is that from RSM??
Step-by-step explanation:
A rectangle parks is 24m long and 21.5m wide. New turf costing $7.25 per squad metre is purchased to cover it. What is the area of the park?
Area = m2
Answers
Answer:
516 square meters
Step-by-step explanation:
If the length is 24 meters and the width is 21.5 meters, we just multiply them to get 516 square meters. (I used calculator to double check)
If the length of LM is 8 units, what is the length of KJ?
Answers
Answer:
4 units
Step-by-step explanation:
The length of KJ will be 4 units because KJ is radius and radius is half of diameter.
that is
[tex]r = d \div 2 \\ [/tex]
[tex]r = 8 \div 2 = 4[/tex]
help meeeeeeeeeeeeeee
Answers
Answer:
b. 4 min c. 5 min
Step-by-step explanation:
Is -3.5 greater than or less than -1 2/3
Answers
Answer:
less than
Step-by-step explanation:
first you make the mixed number into a decimal which ever number has the lowest absolute value is the bigger number
Answer:
less than
Step-by-step explanation:
-1 2/3 = -1.6666666666
remember the smaller negative number is greater
Good night every one be safe wear a mask and dont forget to wash your hands
Answers
Answer:
It's night time?
Step-by-step explanation:
its 12:20 pm for also, stay safe :D
Answer:
Goodnight
Step-by-step explanation:
you stay safe too
PLEASE HELP!! Due today!! - The graph below represents the height of a football pass, in feet, x seconds after the ball is thrown. Which of the following best describes the interpretation of f(2)?
Someone said it was d..... but I think it’s either b or c .... so now I’m confused :(
If someone can help me they will get 20 points!! You may get brainliest!! Pls help!
(Attached are the graph and answer choices)
Answers
Answer:
The answer is B
Question 1 of 43
For the data set 9, 13, 14, 15, 15, 18, the mean is 14. What is the mean
absolute deviation?
Answers
Answer:
The mean absolute deviation is 2
Answer:
M A D is 2
Step-by-step explanation:
Phil is planning a 1344-mile driving trip. His car gets an average of 23 mpg, and the cost of gas is about $2.09/gallon.
What is the approximate driving cost of the trip?
A) $120.30
B) $122.13
C) $144.90
Answers
Answer:
B)
Step-by-step explanation:
1334÷ 23
= 58.4348
= 58.4348× 2.09
= 122.1287
= $122.13
Answer:
Step-by-step explanation:
I took the test :)
WILL MARK BRAINLIEST!!!! Which highlighted word in the passage has connotations that create a calm tone?
Answers
The answer is A) Napping
Answer:
C -- Naping
Step-by-step explanation:
Napping has more of a calm tone than the other words.
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<Jayla>
Juana can use the expression 64 divided by 4 to determine
4% of 64.
10% of 64.
25% of 64.
50% of 64.
Answers
Answer:
25% of 64
Step-by-step explanation:
because the answer is 16 when you do 25% of 64 and then divide 64/4 you get the same answer for both
Answer:
Answer: 25% of 64
Step-by-step explanation:
At a school fair, students were challenged to hit one of the small congruent circles on the large rectangular board with a ball. Find the probability of hitting any small circle. Type answer as a percent. *
Answers
Answer:
The probability of a student to hit any small circle is 4.66 %.
Step-by-step explanation:
In order to determine the probability of the students to hit the small circles, we need to calculate the are of the rectangle and the area of each circle. These are shown below:
area circle = pi*r² = pi*(3)² = 28.26 in²
area rectangle = 35*52 = 1820 in²
Since there are three circles and the students can hit any of those the probablity of hitting them is given by the area of one circle multiplied by 3 and divided by the area of the rectangle.
p = [(3*area circle)/(area rectangle)]*100%
p = [(3*28.26)/1820]*100 = 4.66 %
One month Alonzo rented 12 movies and 2 video games for a total of $43. The next month he rented 3 movies and 5 video games for a total of $40. Find the rental cost for each movie and each video game.
Rental cost for each movie:
Rental cost for each video game:
Answers
Answer:
141 minus 3 equals 123
Step-by-step explanation:
what is the coefficient in -x+3?
Answers
Answer: The coefficient is -1
Step-by-step explanation: this is because -1 is in front of the x
Therefore,
-1 is the coefficient
Answer:
Step-by-step explanation:
coefficient of x is -1
5+5=10-10-10-10-10+1
Answers
Answer:
Your answer is -29
Step-by-step explanation:
Hope this helps : )
rewrite 4/6 1/3 as a unit rate
Answers
Answer:
Step-by-step explanation:
Is this 4/6* 1/3 or are they seperate?
If its 4/6*1/3 you could say its 12/19 or 63.16%
Unit rate of the given quantity is equals to [tex]2:1[/tex].
What is unit rate ?" Unit rate is defined as relation which is represented as the ratio of two different quantity in which value denominator is always one."
According to the question,
Given ratio of different quantity,
[tex]\frac{4}{6}:\frac{1}{3}[/tex]
Convert it into unit rate we get,
[tex]= \frac{4}{6}\times \frac{3}{1} \\\\= \frac{4\times 3}{6\times 1}\\ \\= \frac{12}{6} \\\\= 2 : 1[/tex]
Hence, unit rate of the given quantity is equals to [tex]2:1[/tex].
Learn more about unit rate here
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The product of two whole numbers is 75. Their average is 10. What are the numbers?
Answers
Answer:
15 and 5
Step-by-step explanation:
15 x 5 = 75.
15 + 5 = 20, 20 / 2 = 10. Hope this helps :)
15 inches and 8 feet in the simplest form
Answers
Find the measure of angle D.
Answers
Answer:
45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
Which is a quadratic function?
Answers
Answer:
C
Step-by-step explanation:
A quadratic function has an x².
A and D are not the answers because there is no x².
B is not the answer because 0x² is equal to 0, meaning that there is no x².
C is the answer.
Please find attached
Answers
Answer:
AE Measure: 23.36 units
Step-by-step explanation:
BA: 20cm
BC:20cm
BE:10cm CE: 10cm
a^2 +b^2=c^2
BE^2 +BA^2 = AE^2
√100 + √400 = √500
AE^2 = √500 = 23.36
AE = 23.36 unit
Repeat effort :-)
Step-by-step explanation:
As ABCD is a square , BC = 20 cm
BE = 20/2 = 10 cm
Also , angle B = 90⁰
By pythagoras theorem :
AE² = 20² + 10²
AE² = 400 + 100
AE² = 500
AE = 10√5 cm
Which set of side lengths would notform a triangle?A.3 cm, 4 cm, 5 cmC.10 cm, 12 cm, 24 cmB.6 cm, 8 cm, 10 cmD.12 cm, 15 cm, 26 cm
Answers
Answer: 3, 4, 5
Step-by-step explanation:
¿Cuántos litros de agua se precisa para llenar una piscina inflable de 1/4 de metro cúbico?
Answers
Answer:
250 litters
Step-by-step explanation:
To solve this question, we first need to know the conversion from cubic meter to liter.
1 cubic meter is equal to 1000 liters.
So, if we have 1/4 cubic meter, we can use a rule of three to find how many liters we will need:
1 m3 -> 1000 L
1/4 m3 -> x L
x * 1 = (1/4) * 1000
x = 1000 / 4 = 250 L
So we need 250 liters of water.
Whats the product of (-3x+2y)(4x-y)
Answers
Answer:
-12x^2 + 11xy - 2y^2
Step-by-step explanation:
Answer:
-12x² + 11xy - 2y²
Step-by-step explanation:
To solve this:
You can distribute -3x to 4x
-3x*4x = -12x²
Then distribute the -3x to -y
-3x*-y = 3xy
Distribute the 2y to 4x
2y*4x = 8xy
Distribute the 2y to -y
2y*-y = -2y²
-12x² + 3xy + 8xy - 2y²
Combine like terms and add 3xy to 8xy
Final Answer: -12x² + 3xy + 11xy - 2y²
Joaquim earns a salary of $4,000 per month plus a 6% commission on all of his sales he wants to earn at least $7,000 next month
Answers
Answer:
he would need commission of 75% to earn that 7,000 he wants next month
Step-by-step explanation:
Here is a pattern made from sticks:
//////
//////////
////////////// How many sticks would be in pattern number 6?
b)
How many sticks would be in pattern number n?
Answers
Answer:
a) 26 sticks
b) an = 6 +4(n -1)
Step-by-step explanation:
You have patterns of sticks that have 6 sticks in the first pattern, 10 sticks in the second pattern, 14 sticks in the third pattern, and you want to know the number of sticks in the 6th pattern and in pattern number n.
b) Arithmetic sequenceYou have a sequence of patterns with 6, 10, and 14 sticks. The first pattern has 6, and the following patterns each have 4 more than the one previous. The sequence of numbers is an arithmetic sequence with a first term a1=6, and a common difference d=4.
The n-th term of such a sequence is given by the formula ...
an = a1 +d(n -1)
For the first term and common difference in this sequence, the number of sticks in pattern n is ...
an = 6 +4(n -1)
a) Sixth patternWhen n=6, the number of sticks is ...
a6 = 6 +4(6 -1) = 26
There would be 26 sticks in pattern 6.
Jessica added the two distances in the table to get a sum of 26.95 miles.
Explain the steps you use to determine if Jessica’s answer is reasonable.
Answers
Answer: Reasonable
Step by Step:
You add week 1 and week 2
so, 11.9 + 15.05 = 26.95
That's basically it
The total distance travelled is 26.95, and the steps followed are given.
What is Sum?Sum is the output of the mathematical operation, Addition.
Jessica added the two distances in the table to get a sum of 26.95 miles.
The step followed to determine the sum of the distances is
Step 1:
Total distance travelled = Distance travelled in Week 1 + Distance travelled in Week 2
Step 2:
Total distance = 11.9 + 15.05
Total distance = 26.95 miles
To know more about Sum
https://brainly.com/question/13013054
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SOLVE THE EQUATION f(x)=2x^2\ x=3
Answers
Answer:
f(x)= 18
Step-by-step explanation:
f(x)= 2x^2
f(x)= 2(3)^2
f(x)= 2(9)
f(x)= 18
If s varies inversely as
t^2, and s = 10 when t=2, find s when t is 10.
Answers
We apply our knowledge in variation.
The solution can be seen in the photo
Need Help! Unit Activity: Inferences and Decision-Making from Data
Answers
Answer:
Part B
This statement means that we are 95% confident that our confidence interval and our point estimate of our results from this sample contains the true proportion of national adults who fulfill a certain condition. The margin of error is plus or minus 4 percentage points in our survey, so we are fairly accurate / close to our point estimate.
Part C
Personally, I think that the minimum quota should be different, because nowadays very few people have landlines, and most people have cell phones. I would put it at 80% cell phones, 20% landlines, for the most representative survey possible.
Part D
Unfortunately, there isn't enough information to explain this one, because I can't see the link or view the responses and trends. I would give you the advice that you might want to include all variables and survey conditions: what type of survey was it? how many adults were sampled? what are your hypotheses or preconceived notions? what is the standard error? This should help; if not, please clarify.