Answers
Answer:
x=4,90
y=8.66
Step-by-step explanation:
pythagoras thereom:
7²-5²=24
√24=4.90
10²-5²=75
√75=8.66
Related Questions
QUICK HELP
Paul’s bank does not charge him a fee for cashing checks as long as he keeps a balance, b, of at least $500 in his checking account. Which inequality represents this situation?
A.
b>$500
B.
b≤$500
C.
b<$500
D.
b≥$500
Answers
Answer:
D
Step-by-step explanation:
The symbol, ≥, represents at or greater than the amount on the right side. This means the balance must be at or greater than $500.
21. The radius of a circular baking tray is 10 cm. Find its area correct to 2 decimal places. Use the pi button on your calculator for pi in your calculations.
Answers
Answer:
314.28 cm²
Step-by-step explanation:
The radius of track = 10 m .
Using Formula of Area of circle :-
[tex]\implies Area =\pi r^2\\\\\implies Area = \dfrac{22}{7}\times 10cm\times 10cm \\\\\implies \boxed{ Area = 314.28 \ cm^2 }[/tex]
The expression 4s can be used to find the perimeter of a square where s represents the length of a side. Which equation represents the perimeter of a square with side lengths 14.8 centimeters?
A. 14.8 + 14.8 =29.6
B. 14.8 x 14.8 = 219.04
C. 4 (14.8) = 59.2
D. 4 + 14.8= 18.8
Answers
I say this because it expresses 4s
4 and (14.8)
Explanation:
A perimeter of a square = 4x
In this problem x= 14.8
I require the assistances for math :v
Answers
Answer:
1. 1/36
2. 9/64
Step-by-step explanation:
First Question:
1. First thing I look for is how many spots are there and how many of them are for each color: both green and orange have 1 spot each out of six spots.
2. The chances of landing on each one is 1/6.
3. Now that they have to land back to back, I multiply the fractions by using the denominator which is 1 in 36 or 1/36.
Second Question:
1. Once again I see there are eight spots and blue has 3 of those.
2. I multiply the chance of it landing on blue on the first time, 3/8, by itself for the second time, 3/8.
3. You multiply the fractions and you get 9 in 64 or 9/64.
2. 3/8
What is the greatest common factor of 16 and 80? *
What is the greatest common factor of 16 and 80? *
Answers
Answer:
16
Step-by-step explanation:
-The greatest common factor of 16 and 80 is 16, it is the greatest number that divides evenly into it.
-The factors of 16 are 1,2,4,8,16;
-The factors of 80 are 1,2,4,5,8,10,16,20,40,80
The greatest common factor of 16 and 80 is 16.
To find the greatest common factor (GCF) of 16 and 80, we can list the factors of each number and identify the largest factor they have in common.
The factors of 16 are 1, 2, 4, 8, 16.
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
Looking at the lists of factors, we can see that the largest factor they have in common is 16. Therefore, the GCF of 16 and 80 is 16.
The GCF represents the largest number that can evenly divide both 16 and 80 without leaving a remainder. In this case, 16 is the greatest number that can divide both 16 and 80, as it is a factor of both numbers.
To learn more about the greatest common factor;
https://brainly.com/question/11221202
#SPJ6
Find an equation of the line that is perpendicular to the graph of 2x+5y=5 and contains the point of intersection of the graphs of y=x+4 and y–2x=5.
Answers
Answer: 5(x+1) -2(y-3) = 0
Step-by-step explanation: For a given line ax+by=c and point (h, k), a perpendicular line through the point can be written as ...
b(x-h) -a(y-k) = 0
A graphing calculator shows the point of intersection of the graphs of the two lines to be (x, y) = (-1, 3), so the line perpendicular to 2x+5y=5 through that point can be written ...
5(x+1) -2(y-3) = 0
This table shows a linear relationship between the amount of water in a tank and time.
Answers
The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.
Answers
Answer:
20
Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.
PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want) <3
Answers
Answer:
Step-by-step explanation:
You're supposed to divide 1.875 inches by 500, because there are 500 pieces of paper. 1.875 divided by 500 is 0.00375, not 0.015 so Diego is wrong.
Answer:
You're gathered to separate 1.875 inches by 500, since there are 500 pieces of paper. 1.875 partitioned by 500 is 0.00375, not 0.015 so Diego is not right
Step-by-step explanation:
PLEASE HELP ME.
Choose the general rule below that describes the rotation mapping RST to R'S'T'.
Answers
Answer:
its a counterclockwise rotation of 90° about the origin.
Step-by-step explanation:
What is the mode of a data set? And how do I find it? It's been a while since I've done this part of math.
Answers
Answer:
The mode of a data set is the number that occurs most frequently in the set. To easily find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode.
Step-by-step explanation:
Answer:
mode of a data set is the number that is repeated the most in the given data set, simply count how many times a number is repeated in a given data set and which ever number is repeated the most will be your mode.
Hope this helps! and yes math can be hard sometimes but have a good day!
A. Figure A
B. Figure B
C. Figure C
D. None of the above.
PLEASE HELP ASAP. NO LINKS OR YOU WILL BE REPORTED! WILL GIVE BRAINIEST!!
Answers
Answer:
Figure b
Step-by-step explanation:
A translation is when a shape hoves to different coordinates but doesn't change size.
Please, please help me!
Answers
Answer:
still dont knoe
Step-by-step explanation:
dfgyewtruy
Answer:
y=-4x+17. 17
Step-by-step explanation:
y=-4x+m
(5)=-4(3)+m
5=-12+m
+12
17=m
4.25h=38.25
h equals what
Answers
Answer:
h = 9
Step-by-step explanation:
4.25 x h = 38.25
38.25 / 4.25 = 9
HELP IM BEING TIMED
Solve for x.
x/4 = 3/8
Answers
Answer: 3/2 or 1.500
Step-by-step explanation:
Help ME Fast.............
Answers
Hope this helped :)
Answer:
G
Step-by-step explanation:
Please answer this question for branliest i really need it and don’t just answer for points tysm
Answers
Answer:
D i believe.
Step-by-step explanation:
P.S. if im wong im really sorry, its been awhile since ive had to do that. But honestly i think its D. also comment on this if im right or wrong pls, id like to know.
Answer: c
Step-by-step explanation:
all opposite sides are parallel and each angle is 135 degrees. it cannot be D because the angles are too wide to be 45 degrees
NEED HELP PLEASE FAST Use the Transversal drawing that I created and find the value of x and the value of all the other angles
Answers
Answer:
im so confused
Step-by-step explanation:
Find the surface area
Length=8
Width=10
Height=6
Answers
Answer:
A
Step-by-step explanation:
2(8)(6) + 2(8)(10) + 2(6)(10) = 376
help will give brainllest pls help plssssssssssssssssss
Answers
Answer:
D, 10m x 20m
Step-by-step explanation:
If the scale is 1cm in the diagram is 5m in real life, then:
In diagram:
Length of study area - 4cm
Breadth of study area - 2cm
In real life:
Length of student area - (4/1) x 5 = 20m
Breath of student area - (2/1) x 5 = 10m
33. Which side of the triangle in the diagram is the hypotenuse?
A. B
B. C
C. A
Answers
Answer:
B. C is the correct answer
Is it 13 x 6??? or 6 x 8?? 13 x 8????????????????
Please help! And explain you answer!
Answers
Answer:
It is 6x13
Step-by-step explanation:
you would multiply the length which is 13 times the height. The 8 is slanted so you wouldn’t multiply that. The 6 is a straight line so that is the correct height
Answer:
13*6=78 cm^2
Step-by-step explanation:
8 is redundant in this question, it's just there to throw you off and you don't need it.
To get the area of a parallelogram, multiply the base by the height.
13*6=78
What is the inverse operation of multiplication?
subtraction
subtraction
addition
addition
multiplication
multiplication
negative numbers
negative numbers
division
division
Answers
Answer:
Step-by-step explanation:
Answer:
division
division
division
lacy went to the fair. She paid $5 for the entrance fee. Each ride ticket cost $0.25. Lacy spent $12.50 at the fair. Which equation can be used to find how many ride tickets Lacey bought?
$0.25r + $5 = $12.50
$0.25r + $5r = $12.50
5r + $0.25 = $12.50
$0.25r - $5 = $12.50
Answers
Answer:
$0.25r + $5 = $12.50
Step-by-step explanation:
r represents the amount of rides Lacy went on during the day. If you do the problem in the correct order, you will get the answer
Step 1)
Subtract 5 from both sides
$0.25r + 5 (-5) = 12.50 (-5)
Step 2)
Divide by 0.25
0.25r (Divided by 0.25) = 7.50 (Divided by 0.25)
Step 3)
Answer
r = 30 rides
A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 for pi.....you need radius not diameter in the formula! (Hint: A = π r2 )
78.5 sq cm
314 sq cm
31.4 sq cm
15.7 sq cm
Answers
Answer:
If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²
Then you do r * π *r which would be 78.5. so C is your answer.
Step-by-step explanation:
23. Consider the diagram below.
Which relationship describes the marked angles?
A. consecutive interior angles
B. Consecutive exterior angles
C. Corresponding angles
D. Alternate exterior angles
E. Alternate interior angles
Answers
Answer:
E
Step-by-step explanation:
The transversal of the parallel lines makes the alternate interior angles congruent according to the alternate interior angles theorem
39. Find the length of the rectangular prism with volume 180 cm3, width 5 cm and height 3 cm.
Answers
Answer:
12cm
Step-by-step explanation:
l=V
hw=180
3·5=12cm
I hope this helps
Can someone help me solve this plsss i really need help with it NO LINKS AND NO DOING IT JUST FOR THE POINTS Will Give brainliest show your work and explain how you got your answer
Answers
Step-by-step explanation:
2. B (6,6 )
3. C (-3,-5)
5. is angle B
4. AC
6.
7. Is translated 2 unit to the right
c. they all move 2 unit to the right
Answer: B (6,6 )
C (-3,-5)
is angle B
AC
Is translated 2 unit to the right
they all move 2 unit to the right
Step-by-step explanation:
Slope from graph, please help I don't get this.
Answers
Mark with crown!
My sister needs help with this please someone help her
Answers
Answer:
1/5 ; 1.64
Step-by-step explanation:
Cara used 1.64 pints of blue paint or 1/5 of 8.2.
Answer:
1.64 pints or 41/25 or 1.64/8/2 i dont know which will take
Step-by-step explanation:
1/5 = x/8.2 1/5=0.20
.20=x/8.2
x=8.2x.20
x=1.64