Answers
Answer:
First of AOD is verticallly opposite to BoC which makes it 55°
Angle at AoC is 55°+55°+105° minus 360 which is 145° hope this helps
Related Questions
what's the slope for coordinates (-3,2) (3,-3)
Answers
Answer:
-5/6
Step-by-step explanation:
slope = (difference in y)/(difference in x)
slope = (-3 - 2)/[3 - (-3)] = -5/6
Answer:
-5/6
Step-by-step explanation:
What is the scale factor
Please help me
Answers
Given a feedlot of about 2500 cows, if an individual cow produces about 40 liters of manure per day, how many kiloliters of manure would be produced in one month?
Answers
9514 1404 393
Answer:
3000 kL
Step-by-step explanation:
(2500 cows)(40 L/day/cow)(30 day/mo)(1 kL/(1000 L)) = 2.5×40×30 kL/mo
= 3000 kL/mo
About 3000 kL of manure would be produced in one month.
___
That's about 3 cubic meters.
This figure consists of a rectangle and semicircle.
What is the perimeter of this figure?
Use 3.14 for pi.
60.84 m
72.84 m
79.68 m
98.52 m
Answers
Answer:
hope it helps!
Step-by-step explanation:
Perimeter includes three sides of rectangle:
15m + 12m + 15m
Plus half of circle with diameter 12m
Circumference = diameter * PI
Circumference = 37.68m.
1/2 circumference = 18.84m
Total perimeter is 15m+12m+15m+18.84m
60.84m
Answer:
The answer is 60.84.
Step-by-step explanation:
A scale drawing of a park can be seen below. If 1 inch is equal to 15 feet. What is the actual area of the park
Answers
Answer:
Where's the drawing? Can you include it?
Step-by-step explanation:
Consider a circle with center (2,-3) that passes through the point (5,4).
What is the equation of the described circle?
A) (x - 2)^2 + (y + 3)^2 = 58
B) (x - 2)^2 + (y + 3)^2 = 68
C) (x + 2)^2 + (y - 3)^2 = 58
D) (x + 2)^2 + (y - 3)^2 = 68
If the circle passes through the point (6,5), what is the equation of the new circle with the same center?
A) (x + 2)^2 + (y - 3)^2 = 80
B) (x + 2)^2 + (y - 3)^2 = 90
C) (x - 2)^2 + (y + 3)^2 = 80
D) (x - 2)^2 + (y + 3)^2 = 90
Answers
Answer: Part A: A. Part B: C
Step-by-step explanation:
Substitute the number into the equation of circle: (x-h)^2 + (y-k)^2=r^2
h and k are 2, -3 so you will need to change their signs.
The final thing you will do is to find the distance of center to point. Using distance formula and you will able to find the radius. Square your radius then the result will be there
Find the missing length.
c=[?]
6
C
9
Pythagorean Theorem: a2 + b2 = c2
Enter
Answers
Answer:
yep
Step-by-step explanation:
mhm
Answer:
c = 10.81
Step-by-step explanation:
if it's a² + b² = c²
6² + 9² = c²
36 + 81 = c²
117 = c²
(square root both)
10.81 = c
(I think this is right)
find the volume of the cone. Round you’re answer to the nearest truth if necessary. Use 3.14
Answers
Answer:
1,961.6
Step-by-step explanation:
What is the length of the third side?
Answers
Answer:
√115
Step-by-step explanation:
14²= 9² + x²
x= √14²-9² = √115
Step-by-step explanation:
using Pythagores theorem
h²=p²+b²
14²=p²+9²
p²=196-81
p=√115
p=10.72
stay safe healthy and happy...pls I need the answer and explanasion
Answers
Answer:
=no of children who like oatmeal/toatal population*100%
=15/50*100%
=(1500/50)%
=30%
Step-by-step explanation:
After a hailstorm, a large car dealership wants to determine the proportion of cars that have damage. The service
department randomly selects 50 cars on the dealership lot, examines them, and finds that 11 cars have damage.
They want to construct a 99% confidence interval for the true proportion of cars with damage from the storm. Are
the conditions for inference met?
O Yes, the conditions for inference are met.
O No, the 10% condition is not met.
No, the randomness condition is not met.
No, the Large Counts Condition is not met.
Answers
Answer:
A, yes the conditions for inference are met
Step-by-step explanation:
I got the question right so it's right
Sequences:
Determine the first five terms of the following sequences:
A. [tex]a_{n} = \frac{2n+3}{4}[/tex]
B. [tex]a_{n} = \frac{n-3}{n-2}[/tex]
Answers
Answer:
A.
aₙ = (2n + 3)/4The first 5 terms:
a₁ = (2*1 + 3) / 4 = 5/4a₂ = (2*2 + 3) / 4 = 7/4a₃ = (2*3 + 3)/ 4 = 9/4a₄ = (2*4 + 3) / 4 = 11/4a₅ = (2*5 + 3) / 4 = 13/4B.
aₙ = (n - 3)/(n - 2)The first 5 terms:
a₁ = (1 - 3) / (1 - 2) = 2a₂ = (2 - 3) / (2 - 2) = undefineda₃ = (3 - 3)/ (3 - 2) = 0a₄ = (4 - 3) / (4 - 2) = 1 / 2a₅ = (5 - 3) / (5 - 2) = 2 / 3PLEASE HELP MATH QUESTION 99 POINTS ASAP
Function A and Function B are linear functions. Compare the two functions and choose all that are correct.
Answers
Answer:
2 .The slope of Function A is less than the slope of Function B
A graph of Function A shows it has a y-intercept of 4, the same as that of Function B. (Statements 3 and 4 are not correct.)
The slope of Function A is 2, which is less than the slope of 3 that Function B has. (Statement 2 is correct; statement 1 is not.)
_____
More detailed working
The slope of Function A can be figured easily between the points with x-values that differ by 1:
m = (y3 -y2)/(x3 -x2) = (24-22)/(10-9) = 2/1 = 2 . . . . . Fun A has slope of 2.
The slope of Function B is the coefficient of x in the equation: 3.
__
The y-intercept of Function A can be found starting with point-slope form:
y -22 = 2(x -9)
y = 2x -18 +22
y = 2x +4 . . . . . . . slope-intercept form
The intercept of +4 is the same as that of Function B.
Step-by-step explanation:
mrk me brainliest plz
Answer:
2 .The slope of Function A is less than the slope of Function B
A graph of Function A shows it has a y-intercept of 4, the same as that of Function B. (Statements 3 and 4 are not correct.)
The slope of Function A is 2, which is less than the slope of 3 that Function B has. (Statement 2 is correct; statement 1 is not.)
_____
More detailed working
The slope of Function A can be figured easily between the points with x-values that differ by 1:
m = (y3 -y2)/(x3 -x2) = (24-22)/(10-9) = 2/1 = 2 . . . . . Fun A has slope of 2.
The slope of Function B is the coefficient of x in the equation: 3.
__
The y-intercept of Function A can be found starting with point-slope form:
y -22 = 2(x -9)
y = 2x -18 +22
y = 2x +4 . . . . . . . slope-intercept form
The intercept of +4 is the same as that of Function B.
Step-by-step explanation:
MARK ME BRAINLEIST PLZ PLZ PLZ
plzzzzzzzz help for a brainly
Answers
Answer:
246
Step-by-step explanation:
A bag contains the letters of the alphabet. What is the probability of choosing a vowel from the bag? (a, e, i, o and u )
13/26
1/26
19/26
5/26
Answers
Answer:
13/26
Step-by-step explanation:
Trust me babes
If mikes salary is $62,500 this year and next year he will get 5.5% increase in salary. How much is his new salary.
Plssss answer
Answers
Answer:
65,937.5
Step-by-step explanation:
Answer:
$65,937.5
Step-by-step explanation:
5.5%× 62500= $3,437.5
$62,500+ $3,437.5= $65,937.5
What is the measure of angle QRS
Answers
Answer:
∠QRS = 35°
∠Q = 116°
Step-by-step explanation:
∠QRS and ∠QRT are supplementary angles
Supplementary angles add up to equal 180
Thus, 145° + ∠QRS = 180
180 - 145 = 35
145 - 145 cancels out
we're left with ∠QRS = 35°
In order to find the measure of ∠Q
We must find y
We have already identified that ∠QRS = 35°
Which means that we can find y by using the triangle angles rule which states that all angles in a triangle add up to equal 180
So 180 = y + 4y + 35
now we solve for y
step 1 combine like terms
y + 4y = 5y
we now have 180 = 5y + 35
step 2 subtract 35 from each side
180 - 35 = 145
35 - 35 cancels out
now we have 145 = 5y
step 3 divide each side by 5
5y / 5 = y
145 / 5 = 29
We're left with y = 29
Now we can find ∠Q
To do this we substitute y for 29
∠Q = 4(29)
4 * 29 = 116
Hence ∠Q = 116
Answer:
145=4y+y { exterior angle of triangle is equal to the sum of its opposite interior angle}
5y=145y=145/5y=29°measure of / Q =4y =4×29=116°
measure of angleQRS
let unknown angle be'x'
x+4y+y=180°{sum of angle of triangle}x+116°+29=180x=180-145x=35°hope it helps
stay safe healthy and happy.Would appreciate someone’s help :)
5) Find the length of all four sides of this rectangle. Use the distance formula and the points given - DO NOT JUST
COUNT SQUARES.
Answers
Count the squares
Side 1:5
Side 2:7
Side 3: 5
Side 4: 7
What is the volume of this cereal box
Answers
Answer:
288in
Step-by-step explanation:
13x3=24
24x12=288
What do you think the answer is
Answers
Find the missing side. Round to the nearest tenth
Answers
Answer:
We know Cot51 = x/17
=> 0.809784 × 17 = x
=> 13.753 = ×
.°. The value of x = 13.753 ~~ 14.000 (Ans)
Find the number of faces, edges, and vertices of the solid.
Answers
Answer:
Faces ~ 6
Edges ~ 12
Vertices ~ 8
If this helped, please mark me brainliest (๑・ω-)～♥”
Norman purchases five pounds of apples for $10. What is the price per pound?
Answers
Answer:
2 dollars per pound
Step-by-step explanation:
10/5=2
Answer:
2 Dollars per pound
Step-by-step explanation:
you can divide $10 by how many bags of apples you bought to get 2 dollars per pound
Find 3/7 of 1/5 please helppppppopp
Answers
Answer:
8/35
Step-by-step explanation:
Step 1
We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.
So we multiply 3 by 5, and get 15.
Then we multiply 1 by 7, and get 7.
Next we give both terms new denominators -- 7 × 5 = 35.
So now our fractions look like this:
15
35
−
7
35
Step 2
Since our denominators match, we can subtract the numerators.
15 − 7 = 8
So the answer is:
8
35
Step 3
Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?
To find out, we try dividing it by 2...
Nope! So now we try the next greatest prime number, 3...
Nope! So now we try the next greatest prime number, 5...
Nope! So now we try the next greatest prime number, 7...
Nope! So now we try the next greatest prime number, 11...
No good. 11 is larger than 8. So we're done reducing.
There you have it! The final answer is:
3/7
−
1/5
=
8/35
Answer:
eight over thirty- five, 8
35
Step-by-step explanation:
In order to subtract the fractions you have to do a simple mathematics step I learned in sixth grade and I still use it now, i'm in ninth grade.
So the tactic I learned in middle school was, keep change flip.
1- Take the three over the seven: 3
7
(Second part of step one)1- Then you do the same to the one and five: 1
5
2- When you subtract a fraction you cannot do it with different denominators. Therefor you have to find the same number in both of the numerator or denominator.(Across from each other)
So multiply the different denominator by each other: 3 x 5= 15
Then you do it with the one and the seven: 1 x 7= 7
Then next you give both the denominators new fractions
This is what they would look like now
15 - 7
35 35
Since the denominators match now you can subtract the numerators.
4- 15- 7= 8
So the answer for this step is now 8 over 35.
3- The last step you have to simplify the fraction. The fraction can sometimes be reduced to smaller parts. ( like 1 over 2 was simplified by 2 over 4 and so on and so on) So first you need to divide it by 2, at least try. Since you can't do that you try the next biggest prime number, 3. And you cannot do that so that moves us on to the next prime number, 5 you cannot. There are both the prime numbers, 7 and 11 but that will not work because seven can't do anything but give you a decimal and 11 is far to greater for the fraction. So you would go for the prime number in between 7 and 9, 8.
Your answer will be fount at the top.
An arc of a circle has a length of 4pi units. If the circle it comes from has a radius of 12 units, what is the measure of the central angle in radians associated with this arc?
NO LINKS PLEASE
Answers
If we start with a circle with a marked radius line, and turn the circle a bit, the area marked off looks something like a wedge of pie or a slice of pizza; this is called a "sector" of the circle, and the sector looks like the green portion of this picture:
circle with central angle "θ" and radius "r" marked, delineating the sector, which is shaded a light green
The angle marked off by the original and final locations of the radius line (that is, the angle at the center of the pie / pizza) is the "subtended" angle of the sector. This angle can also be referred to as the "central" angle of the sector. In the picture above, the central angle is labelled as "θ" (which is pronounced as "THAY-tuh").
Affiliate
a loaf of bread has 12 slice. micky ate 1/4 of the loaf. write the fraction of the loaf micky ate in twelfths
Answers
Answer:
3/12
Step-by-step explanation:
1/4*3/3=3/12
18 m 13m 13 m find the surface area
Answers
Answer:
3510 m² I guess..........
At a candy store, Brooke bought 1
pound of jelly beans and 6 pounds
of gummy worms for $42
Meanwhile, Ken bought 5 pounds
of jelly beans and 4 pounds of
gummy worms for $54. How
much does one pound of jelly
beans and one pound of gummy
worms candy cost?
Answers
Answer:
One pound of jelly beans and one pound of gummy worms candy cost $6 each
Step-by-step explanation:
Given
Let
[tex]J \to[/tex] Jelly Beans
[tex]G \to[/tex] Gummy worms
So, we have:
Brook
[tex]J + 6G = 42[/tex]
Ken
[tex]5J + 4G = 54[/tex]
Make J the subject in the first equation
[tex]J + 6G = 42[/tex]
[tex]J = 42 - 6G[/tex]
Substitute [tex]J = 42 - 6G[/tex] in [tex]5J + 4G = 54[/tex]
[tex]5*[42 - 6G] + 4G = 54[/tex]
Open bracket
[tex]210 - 30G + 4G = 54[/tex]
[tex]210 -26G = 54[/tex]
Collect like terms
[tex]-26G = 54 - 210\\[/tex]
[tex]-26G = -156[/tex]
Divide both sides by -26
[tex]G = 6[/tex]
Substitute [tex]G = 6[/tex] in [tex]J = 42 - 6G[/tex]
[tex]J = 42 - 6*6[/tex]
[tex]J = 42-36[/tex]
[tex]J = 6[/tex]
PLEASE HELP MATH QUESTION 99 POINTS HELP ASAP PLEASE
LOOK AT LINKED IMAGE FOR QUESTION.
Answers
Answer:
Graph A. not a function
Graph B. is a function
Mapping A. is a function
Mapping B. not a function
Table A. not a function
Table B. is a function
Answer:
a graph. not a function
b graph.function
a table. not a function
b table. function
maaping a. function
mapping b. not a function
Step-by-step explanatio n:
mark me brainelst plz
Plz help me well mark brainliest if correct..????
Answers
Answer:
B.option is the correct answer right no
Answer:
300 miles
Step-by-step explanation:
I couldn't see the top bit by friday because it was outside of the photo, but if my estimations are correct, it should reasonably be 300 miles