Answer:
My answer is The diameter is 24
The second angle of a triangle is 52 more than the first angle. The third angle is two times the first. Find the three angles.
Answer:
The third angle is 104
Step-by-step explanation:
their for first angle is x and second angle of a triangle is 52 more than the first angle x×52 and again The third angle is two times the first and x=52×2×= 104
Work out
21
% of
£
944.13
Give your answer rounded to 2 DP. I need right awnsers you can use calculators
Answer: £198.27
Step-by-step explanation:
944.13x0.21=198.2673Rounded to 2 decimal places that is 198.27Sitting in your sailboat looking at the horizon, you see a lighthouse 500 feet away. Looking up at a 20*, you see the light at the top of the lighthouse. How far off the ground is the light in the lighthouse? Round your answer to the nearest tenth.
Answer:
i think its 100feet away when u look 20°
What is the recursive rule?
Question 4 options:
an = 2an−1; a1 = 30,000
an = 2an+1; a1 = 30,000
an = 2n; a1 = 30,000
an = 2an; a1 = 29,500
The recursive rule for the sequence in simplified form is an = 2n; a1 = 30,000
How to write the recursive functionGiven the following parameters
a is the initial values = 30,000
If the amount doubles each year then b = 2
Let n be the number of years such that if the numbe r keeps doubling then:
an = 2n
First term a = 30000 (iniital value)
Hence the recursive rule for the sequence in simplified form is an = 2n; a1 = 30,000
Learn more on recursive rule here: https://brainly.com/question/2059043
Can someone please solve this? When I put it in the calculator the slope is wrong.
Answer:
y=6
Step-by-step explanation:
When you put the points on a plane, you can see it is a horizontal line, therefore the slope is 0
Remember that 0 times any other number is 0
So, instead of having y=0x+6 you can simplify the 0x and you have y=6
Solve for x. round to the nearest tenth.
37°
x
48
Answer:
1.3
Step-by-step explanation:
To find what x equals, you need to first divide by 48 and 37.
This is because that x is being multiplied by 37.
48 ÷ 37 = 1.297.......
The 97 in 1.297 is repeating and goes on forever.
Rounding the the nearest tenth would create the number 1.3 as the correct answer.
Calculate the side lengths using the given scale.
Answer:
x= 5× 17
= 85milimetres
y= 65÷ 5
=13milimetres
The problem is the screenshot
Answer:
(x = 0,y = 0),(x = 1, y = 5),(x= 2, y =10)
Step-by-step explanation:
the rule is to multiply x by 5.
when x = 0, y =5(0) = 0
when x = 1, y =5(1) = 5
when x = 2, y =5(2) = 10
Hope this helps!
Please mark as brainliest!
0
5
10
Step-by-step explanation:A table can be completed by plugging x-values into an equation or by graphing.
Plug in x-values
First, plug 0 into the equation to find the first y-value.
y=5(0)y=0Next, plug in 1 for x
y=5(1)y=5Finally, plug in 2
y=5(2)y=10Additionally, each of these y-values increases by 5. So, once we found the first y-value, 0, we can just add 5 to find the next y-values.
Graphing
Also, you can use a graph to find the missing values. The y-intercept is 0 and the slope is 5. Using this information you can graph the equation. Then, find the x-values on the graph and match these values to y-values.
Tammy cuts four identical circles from a square piece of black poster board as shown. What is the area of the leftover poster board?
a) 6.240 square feet
b) 5.375 square feet
c) 18.760 square feet
d) 19.625 square feet
Answer:
B) 5.375
Step-by-step explanation:
The circles are half the square so their diameter will be half the length of the square
d=5/2=2.5
the formula is
area of shaded portion-area out unshaded portion
area of a square= l×l
5×5=25
area of a circle=πr^2
but since there are 4 circles it becomes 4πr^2
r=d/2=2.5/2=1.25
area of unshaded portion= 4×3.14×1.25×1.25
=19.625
area of leftover=25-19.625
= 5.375
I need help trying to solve for MNO it’s for our right triangle trigonometry unit.
Answer:
Angle O is 64. m is 16.7 rounded to the nearest tenths place. n is 22.4 to the nearest tenths place.
Step-by-step explanation:
Angle O- 180-(26+90)
M- COS(26)=n/15
N- COS(26)=n/15^2+15^2=c^2
Suppose the correlation coefficient between a student's homework score & their test score is found to be
0.92.
0.92.
What conclusion can you make about the relationship between a student's homework & test scores based on the correlation coefficient?
A
Students score an average of 92%92% on their homework & tests
B
A student's homework & test score have a strong association
C
There is a difference of 0.920.92 points from a student's homework & test grades
D
Only 92%92% of students pass on their homework & test scores
Answer:
A
Step-by-step explanation:
I can't figure out the range please help
Answer:
5
Step-by-step explanation:
range is biggest number minus smallest number.
First arrange the numbers from least to greatest.
4, 4, 5, 6, 8, 9, 9
Subtract the biggest number, 9, from the smallest number, 4.
9 - 4 = 5
Answer:
5
Step-by-step explanation:
The range is the highest value number minus the lowest value number. 9 minus 4 is 5.
The centre of the circle is (3,a) and a point on the circumference is (6,-1). if the radius of the circle is 3 units , find the value of a
Answer: -1
Step-by-step explanation:
what is the greatest common factor of 15, 5, and 50
Answer:
Therefore, the GCF of 15 and 50 is 5.
Step-by-step explanation:
Solution:
The greatest number that divides 15 and 50 exactly is their greatest common factor, i.e. GCF of 15 and 50.
⇒ Factors of 15 and 50:
Factors of 15 = 1, 3, 5, 15
Factors of 50 = 1, 2, 5, 10, 25, 50
Therefore, the GCF of 15 and 50 is 5.
Please! I Need Help!
Melanie bought a trampoline for her son. The price of the trampoline was $498.00 in a city where the sales tax is 6.7%. Find the sales tax and the total cost of the trampoline.
Sales tax: $______
The sales tax is 6.7% from $498.00 -> The sales tax = 498 x 6.7% = $33.366.
The total cost of the trampoline = 498 + 33.366 = $531.366
1. Find the values of a and b. The diagram is not to scale. 121 354
Answer:
3 or it could also be 1 ( also like demon slayer me tooo )
Help this is soooooo hard for me
Answer: Choice C
Mean = 37.1
==================================================
Explanation:
Refer to the table below. The colum labeled "M" is the midpoint for each age interval. To find the midpoint, add up the endpoints and divide by 2. For example, the midpoint of 18 and 24 is (18+24)/2 = 42/2 = 21. Notice how the values of M are increasing by 7 each time.
The column labeled fM refers to multiplying the frequency f with the midpoint M. Example: fM = 6*21 = 126 in the first row.
Add up everything in the column labeled fM and you should get 1484. Divide this over the sum of the frequencies (40) and the mean is 1484/40 = 37.1
Answer:
c is the right answer
Step-by-step explanation:
hope i helped
it takes 3 eggs to make two dozen cookies. About what fraction of an egg are in two cookies
keeping in mind that two dozen cookies is just 24 cookies, then
[tex]\begin{array}{ccll} eggs&cookies\\ \cline{1-2} 3 & 24\\ x& 2 \end{array} \implies \cfrac{3}{x}=\cfrac{24}{2}\implies \cfrac{3}{x}=12\implies 3=12x \\\\\\ \cfrac{3}{12}=x\implies \cfrac{1}{4}=x[/tex]
I need sum help y’all boys
You have to multiply the Diameter, times Pi.(3.14)
7. 21.98
8. 62.8
9.75.36
10. 59.66
11. 84.78
12. 3082.2
I dunno the last one. I probably do but
Hope This Helped!
PLEASE ANSWER I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answer:
6x+4y=16
Step-by-step explanation:
2 ( 3x) + 2 (2y) = 2 (8)
6x + 4y = 16 <===== add this equation to the top equation to get
11x = 22
then x = 2 use this value of x in any of the equations to calculate y
5(2) - 4y = 6
10 - 4y = 6
-4y = -4
y = 1
Find the volume in the cube of centimeters of rectangle prisms - PLSS HELPP AND HURRY PLS
Answer:
120
Step-by-step explanation:
V = lwh
l= 6
h= 4
w= 5
v= 5.4.6
= 120
A circle is drawn inside a square.
20 cm
The square has a height of 20 cm.
Work out the shaded area.
Give your answer in terms of T.
which of the best following point best represent 106
Answer:
b
Step-by-step explanation:
i hope this helped
How does your Web browser get a file from the Internet? Your computer sends a request
for the file to a Web server, and the Web server sends back a response. For one
particular Web server, the time X (in seconds) after the start of an hour at which a
randomly selected request is received has the uniform distribution shown in the figure. in
The probability that the request is received by this server within the first 5 minutes (300 seconds) after the hour is 0.0833 or 8.33%.
How does your Web browser get a file from the Internet?Your computer sends a request for the file to a Web server, and the Web server sends back a response.
For one particular Web server, the time X (in seconds) after the start of an hour at which a randomly selected request is received has the uniform distribution shown in the figure.
The probability of finding value less than the X is,
[tex]P(X < x)=\dfrac{x-a}{b-a}[/tex]
Here, a and b are two bonds of uniform distribution.
The probability distribution of X can be modeled by a uniform density curve on the interval from 0 to 3600 seconds, as shown in the given figure.
The probability that the request is received by this server within the first 5 minutes (300 seconds) after the hour has to be found out. Thus,
[tex]P(X < x)=\dfrac{300-0}{3600-0}\\P(X < x)=0.0833\\P(X < x)=8.33\%[/tex]
Thus, the probability that the request is received by this server within the first 5 minutes (300 seconds) after the hour is 0.0833 or 8.33%.
Learn more about the probability distribution here;
https://brainly.com/question/9385303
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2x + y - 3z , x = 2/5 , y = 2/3 , z = 1/6 what does it equal
29/30
2x + y - 3z
2 x 2/5 + 2/3 - 3x1/6
4/5 + 2/3 - 3/6
x 3 x 5
12/15 + 10/15 - 3/6
22/15 - 3/6
x2. x5
44/30 - 15/30
= 29/30
Hope this helps!
i do not know this answer
Every second, an elevator either has a 50% chance of going up and a 50% chance of going down. If the elevator starts at floor 15, what is the probability that, after 5 seconds, the elevator is at floor 18?
Using it's concept, it is found that there is a 0.1563 = 15.63% probability that, after 5 seconds, the elevator is at floor 18.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
Starting at floor 15, these are the following outcomes that result in the elevator being at floor 18 in 5 seconds, each with [tex]0.5^5[/tex] probability:
4 up, 1 down.3 up, 1 down, 1 up.1 down, 4 up.1 up, 1 down, 3 up.2 up, 1 down, 2 up.5 outcomes, hence the probability is:
[tex]p = 5 \times (0.5)^5 = 0.1563[/tex]
0.1563 = 15.63% probability that, after 5 seconds, the elevator is at floor 18.
More can be learned about probabilities at https://brainly.com/question/14398287
What is the surface area?
15 cm
12 cm
15 cm
18 cm
21 cm
Triangular Prism
Answer:
949
Step-by-step explanation:
just take ahalf times base times height then multiply by 4 to get the two sides then multiply the base rectangle then multiply the side rectangle and multiply ut by two and add to get the answer
Leslie asked a representative sample of 40 of her classmates about their favorite type of movie for an upcoming film festival.
Fill in the table to show reasonable predictions for the whole class.
Her class has a total of 160 students.
Answer:
Step-by-step explanation:
Which ordered pairs match the mapping diagram? O (1, 0), (7, 2), (3, 1), (-1, 1), (-7, -6) (0, 1), (2, 7), (3, 4), 4, 1), -6, 7) O(0, 1), (0, 4), (0, 7), (2, 7), (6, 7) (0 1), (2, 7), 3, 4), (4, 1), (6, 7)
Answer:
I've done this b4
(0, 1), (2, 7), (3, 4), (-4, 1) , (-6, 7)