Answers
Answer:
Step-by-step explanation:
In order:
50.24,
12.56,
3.14,
200.96,
113.04,
38.465,
153.86,
28.26,
19.625
Related Questions
The Pythagorean Theorem, given by the formula a^2 + b^2 = c^2 , relates the three sides of a right triangle. Solve the formula for the positive value of a in terms of b and c.
Answers
Answer:
c=√a²b²
Step-by-step explanation:
Two oranges and five lemons cost $2.75. Two oranges and nine lemons cost $4.15. PART A) Write a system of equations and solve it using the elimination technique. PART B) Using your solutions from part A, how much would five oranges and three lemons cost?
Answers
-2o-9l = -4.15
———————-
-4l=-1.4
l= 0.35
2o+5(0.35)=2.75
2o+ 1.75= 2.75
2o=1
O= 1/2
B) 5(0.5) + 3(0.35) = 2.5+1.05= 3.55
What's the difference between 4 3/4 and 3 1/2
Answers
Answer:
The diffrence is that 4 3/4 is greater then 3 1/2 because if you take 4 by itself by 3 then 4 will 4 because the whole number is greater so their for the intier answer will be greater. 3 1/2 is less then 4 3/4 because the whole number is lower so their for the answer is less.
Step-by-step explanation:
I hop i helped you also if i did do it right may i get brainliest
ratio 15 to 6 in simplist form
Answers
Answer:
5 to 3
Step-by-step explanation:
15/3=5
6/3=3
Answer:
5:2
Step-by-step explanation:
15:6 can both be divided by 3, 15/3 = 5, 6/3 = 2, making the ratio,
5:2 hope i helped you (and could i have brainliest it would help me!)
HELP PLEASE. The areas of the squares adjacent to two sides of a right angle are shown above. what is the area of the Square adjacent to the third side of the triangle?
Answers
Answer:
6.5units
Step-by-step explanation:
Find the length side of the smaller square
The area of the square is equal to
A = a^2
so
a^2 = 13
a = √13 units
step 2
Find the length side of the larger square
The area of the square is equal to
A = b^2
so
b^2 = 29.25
b = √29.25 units
step 3
Find the value of x
Applying the Pythagoras Theorem
x^2 = a^2 + b^2
x^2 = 13 + 29.25
x^2 = 42.25 units
x = √42.25
x = 6.5 units
The area of the square adjacent to the third side of the triangle is 85 square units.
Pythagoras theorem:Important information:
The area of Red square is 35 square unitsThe area of Green square is 50 square units.According to the Pythagoras theorem:
[tex]a^2=b^2+c^2[/tex]
Where, a is hypotenuse and b, c are two legs of a right-angle triangle.
Area of a square is the square of side length. So, [tex]b^2=35[/tex] and [tex]c^2=50[/tex]. Now,
[tex]a^2=35+50[/tex]
[tex]a^2=85[/tex]
Therefore, the area of the square adjacent to the third side of the triangle is 85 square units.
Find out more about 'Pythagoras theorem' here:
https://brainly.com/question/22732387
Daniel is training for a walk-a-thon. In the first week, he walked a total five miles. In the second week, he walked a total of 7 miles. In the third week, he walked a total of 9 miles. Based on his pattern, how many miles will he walk in the fourth week?
Answers
Substitute
5 - y = 32x
Y = 2x
Answers
Answer:
5/34
Step-by-step explanation:
5- (2x) = 32x 5-2x=32x 32x+2x= 34x x= 5/34
Someone help it would be very much appreciated:,)
Answers
2) A
3) D
4) B
5) C
6) D
help mee plz if you r wrong i will tell slenderman to come and get u
Answers
Answer: it’s -5/2 I think. You might have to dive idea if it doesn’t let you put the fraction, but that is the rise over run or y over x
Step-by-step explanation:
Which of the following graphs could represent a quartic function?
Answers
Answer:
Graph d
Step-by-step explanation:
Answer:
Graph a
Step-by-step explanation:
a p e x
Can ya help me with the answer please
Answers
Answer:
2.95 !
Step-by-step explanation:
The radius is HALF of the diameter.. So since that circle has the diameter marked, you would divide 5.9 by two !! Since you end up with 2.95, that's the radius !
I hope this helps ! :D
Find the radius of both circles. Then describe the transformation/s needed to prove circle A
similar to circle B.
Answers
Answer:
radius a: 1
radius b: 2
hope this maybe helps :)
HI
HELP ME NOW PLS
thank you:)
Answers
Answer:
Y= 10x
Step-by-step explanation:
solve these..
1. −4(n−5)=−62
2. 8−3t=25
Answers
Answer:
1) n= 20.5
2) t= -17/3
Step-by-step explanation:
1) -4n + 20 = -62
-4n = -82
n = 20.5
2) -3t = 17
t = -17/3
Answer:
1. 20.5
2. -5.6
Step-by-step explanation:
Josh and Lucy share some money in the ratio 7:3 Lucy receives £84 less than Josh
Answers
Need help ASAP! Will give brainliest for decent answer :)
Answers
So sorry I replied so late but I'll leave the answer here just in case.
Answer:
7. Domain: [0,30] Range: [0,7]
8. f(20) = 4.67 or 4 2/3; After 20 seconds, the squirrel is 4.67 meters away from the camera.
9. x = 1.25 and x = 21.43; The quirrel is 4 meters away from the camera at 1.25 seconds and 21.43 seconds.
10. At 2.5 and 19.29 seconds
11. 10 seconds
12. The squirrel went to the back of the camera, away from its line of view.
Step-by-step explanation:
7. The line is between 0 and 30 on the x-axis and is between 0 and 7 on the y-axis.
8. The slope of the third part of the line is not a whole number, so you need to calculate it. The rise is -7 meters and run is 15 seconds, so the slope is -7/15. Plugin -7/15 into the slope-intercept form (y = mx+b) and the equation is f(x) = -7/15 x+14. Plugin x=20 into the equation:
f(20) = -7/15(20)+14
f(20) = -9.33+14
f(20) = 4.67
9. The first slope of the graph will also need to be calculated. Rise is 7-3 (4) and the run is 5. Slope = rise/run = 4/5 = 0.8. Plugin the slope into y = mx+b with the y-intercept, and the equation is f(x) = 0.8x+3. Replace f(x) with 4 and solve the equation.
4 = 0.8x+3
1 = 0.8x
x = 1.25
There is another x value that matches with f(x) = 4 in the third part of the graph, so we'll use the slope-intercept form for the previous question for this one.
4 = -7/15 x+14
-10 = -7/15 x
x = 21.43
10. The squirel is 5 meters away from the camera twice, so we'll be using the same equations for the previous question.
5 = 0.8x+3
2 = 0.8x
x = 2.5
5 = -7/15 x+14
-9 = -7/15 x
x = 19.29
11. The squirrel is 7 meters away between 5 and 15 seconds. 15-5 = 10.
12. The squirrel most likely went somehwere where the camera can't see it, and it's probably the back of it.
sue has a spinner, blue red green yellow white. What is the probability of the pointer landing on blue.
Answers
Answer:
20 %
Step-by-step explanation:5 divided by 1 hundred is 20
Shellie spent $10.56 on oranges that cost $0.88 per orange. How many oranges did she purchase?
Answers
Answer:12
Step-by-step explanation:
10.56/.88 is 12
Answer:
12 is the answer
Step-by-step explanation:
Pls mark as branlist
Which of the following is an even function?
f(x) = |x|
f(x) = x _1
f(x) = -3x
F(x) = 2x
Answers
This is because for any value you plug into |x|, the output will be the same wether it is negative or not.
Could someone solve and explain 10. Thanks!
Answers
Answer:
60
Step-by-step explanation:
What is the equation of the line that passes through the points ( − 6 , − 1 ) and (0, 2)?
Answers
Answer:
y=1/2x+2
Step-by-step explanation:
so slope = 2-(-1)/0-(-6)
=3/6=1/2
y=mx+b
plugging in the second group of cordinates.
2=1/2(0)+b
b=2
y=1/2x+2
Answer:
y=0.5x+2
Step-by-step explanation:
y=mx+c
change in y over change in x
2+1/0+6 = 0.5
m=0.5
2=0.5×0+c
2=c
y=0.5x+2
Select all the number set names that apply to
V6
Irrational
Integer
Rational
O Real
Whole
Answers
What is a equation of the line that passes through points (-6,3) and (2,7)
Answers
Answer:
y = 1/2x + 6
Step-by-step explanation:
What values of x is f=g, fg? Someone help meeeee plsss and thanks!
Answers
Answer:
f = g is only true with x being 1. f > g is true with all values less than 1, and f < g is true with all values greater than one.
Step-by-step explanation:
The graphs below should explain this.
The first one is with a step of 1/10.
The second is a step of 1/2.
The third is a step of 1.
The last one is a step of 2.
I need help quick- Thanks btw :>
Answers
Answer: 3/4 feet
Step-by-step explanation:Conversion a mixed number 3 5/
12
to a improper fraction: 3 5/12 = 3 5/
12
= 3 · 12 + 5/
12
= 36 + 5/
12
= 41/
12
To find new numerator:
a) Multiply the whole number 3 by the denominator 12. Whole number 3 equally 3 * 12/
12
= 36/
12
b) Add the answer from previous step 36 to the numerator 5. New numerator is 36 + 5 = 41
c) Write a previous answer (new numerator 41) over the denominator 12.
Three and five twelfths is forty-one twelfths
Conversion a mixed number 2 2/
3
to a improper fraction: 2 2/3 = 2 2/
3
= 2 · 3 + 2/
3
= 6 + 2/
3
= 8/
3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3
= 6/
3
b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8
c) Write a previous answer (new numerator 8) over the denominator 3.
Two and two thirds is eight thirds
Subtract: 41/
12
- 8/
3
= 41/
12
- 8 · 4/
3 · 4
= 41/
12
- 32/
12
= 41 - 32/
12
= 9/
12
= 3 · 3/
3 · 4
= 3/
4
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(12, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 12 × 3 = 36. In the next intermediate step , cancel by a common factor of 3 gives 3/
4
.
13. 27 - 21 =
14. -5 - 30 =
15. -5 - -4 =
16. -3 - 8 =
17. -9 - -6 =
18. 13 - 0 =
19. 5 - -5 =
20. -18 - 14 =
21. -6 - -28 =
22. -16 - -4 =
23. -19 - 28 =
24. 3 - 10 =
Answers
13. 6
14. -35
15. -1
16. -11
17. -3
18. 13
19. 10
20. -32
21. 22
22. -12
23. -47
24. -7
lan travels 10 yd on his unicycle
every 4 s. Based on this ratio, how
many seconds does it take lan to
travel 25'yd on his unicycle?
Answers
Answer:
[tex]10 = 4 \\ 25 = x \\ 25 \times 4 = 100 \\ 100 \div 10 = 10s[/tex]
Activity 2 of 2
Part B: What is the probability that a member chooses whole wheat bread, ham, and Swiss cheese?
O A. 1
Answers
Answer:
1/12
Step-by-step explanation:
I got this question on one of my quizzes
WHC 1 WWBHC 1 Explanation: there are 12 samples and they asked us to
WHS 2 WWBHS 2 pick 1 so it would be 1/12
(whole wheat bread, ham, swiss)
WHA 3 WWBHA 3
WTC 4 WWBTC 4
WTS 5 WWBTS 5
WTA 6 WWBTA 6
What is the length of segment OY’?
Explain and/or show your work
Answers
Answer:
7 units
Step-by-step explanation:
If triangle ABC is similar to triangle EHG, find the measure of angle EHG.
Answers
First we need to find all the interior angles. So we know that the inside of a triangle (all the angles added up) equals 180. So we need to equal all the inside angles to 180.
2x + x + 60 = 180
Now lets start to solve. First let's subtract the 60 from both sides.
2x + x = 120
Now we need to add the x's together.
3x = 120
Now we must divide the 120 by 3 to get x by itself.
x = 40
Now just replace the x with 40 to find each of the sides. I'm guessing the triangles are reflecting each other so <EHG would be equal to 80.
ALSO to check if 40 would be correct, add all the angles together in the same triangle and they SHOULD add up to be 180! Which they do!
Step-by-step explanation:
Firstly let's calculate the unknown angles in triangle ABC
2x + x + 60° = 180° { being sum of angles of triangle }
3x = 180° - 60°
3x = 120°
x = 120° / 3
x = 40°
2x = 2 * 40° = 80°
Now since it is said that triangle ABC and triangle EHG are similar so
< EHG = < ABC = 2x = 80°
Hope it will help :)