Answers
Answer: The answer is 84! Good luck!
Related Questions
Hans wanted to find the length of the hypotenuse of the triangle. Which statement correctly identifies his error?
A right triangle has side lengths 40 centimeters and 9 centimeters. The hypotenuse is labeled c.
9 squared + 40 squared = c squared. 81 + 80 = c squared. 161 = c squared. StartRoot 161 EndRoot centimeters = c.
He did not square 40, he just multiplied by 2.
He did not finish the problem. He should have divided 161 by 2 to find the square root.
He should have added 9 + 9 to find the value of 9 squared.
He should have subtracted the two squares to get 40 squared minus 9 squared = c squared because numbers get too large if both legs are squared and then added together.
Answers
Answer:
He did not square 40, he just multiplied by 2
Answer 41 centimeters.
Step-by-step explanation:
C²=40²+9²
C²=1600+81
C²=1681
√c²=√1681
C=41cm
Answer:
the answer is A
Step-by-step explanation:
edg
This is right? Isn’t it???
Answers
Eight burgers and three orders of fries cost $79.49. Six orders of fries and twelve burgers cost $125.82.Find the price of one burger and one order of fries .
Answers
Answer:
Burgers - $8.29 and fries - $4.39Step-by-step explanation:
Let burgers - b, fries - f
8b + 3f = 79.4912b + 6f = 125.82Double the first equation and subtract the second equation:
16b + 6f - 12b - 6f = 2(79.49) - 125.824b = 33.16b = 33.16/4b = 8.29Find f:
8(8.29) + 3f = 79.493f = 79.49 - 66.323f = 13.17f = 13.17/3f = 4.39A sandbox in the shape of a trapezoid is show below. If a cover is to be made for the sandbox, what if the minimum amount of fabric needed?
Answers
The minimum amount of fabric needed for a sandbox is,
⇒ 72 feet²
We have to given that;
A sandbox in the shape of a trapezoid is show below.
And, a cover is to be made for the sandbox.
Hence,
The minimum amount of fabric needed for a sandbox is,
⇒ Area of fabric = 9 × 7 + (1/2 × 9 × 2)
= 63 + 9
= 72 feet²
Thus, The minimum amount of fabric needed for a sandbox is,
⇒ 72 feet²
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
Plssss i need your helpppp huhuhu
Answers
Answer:
136 cm²
Steps:
LA = π × 8 × √(15²+8²)
LA = π × 8 × √(225+64)
LA = π × 8 × √(289)
LA = π × 8 × 17
LA = π × 136 cm²
can somebody please help me, this is due in 20 minutes
Answers
Answer:
61°
Step-by-step explanation:
In order for triangle LMN and PQR to be congruent, angle M and angle Q must equal. thus, we can set 2x-26=x+16
with basic algebraic manipulation, x=42. we then plug it back into the angle M or Q, getting angle M/Q= 58°
since this is a isoceles, the 2 base angle are identical, so 180= 58+2(angle P)
thus, angle P= 61
f(x) = –x^2 – 4x
Find f(-1)
Answers
Answer:
3
Step-by-step explanation:
Evaluate F(x) = –x^2 – 4x by substituting -1 for x:
F(-1) = –(-1)^2 – 4(-1)
This becomes:
F(x) = –1 + 4 = 3
i have no idea what to do please answer!! i will give the brainyist !!
Answers
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer.....
Measure angle 2 = 125M.A 1 = 180 - 125 ( Supplementary angle)
M.A 1 = 55
M.A 3 = 125 (Vertically Opposite Angles)
M.A 4 = 55 (Vertically Opposite Angles)
M.A 5 = 55 ( Corresponding Angle)
M.A 6 = 125 ( Corresponding Angle)
M.A 7 = 125 ( Vertically Opposite Angle)
M.A 8 = 55 ( Vertically Opposite Angle)
Hope it helps!
mark me as the brainliest.......
Follow me! :)
Answer:
∠1 = 55°
∠3 = 125°
∠4 = 55°
∠5 = 55°
∠6 = 125°
∠7 = 125°
∠8 = 55°
Step-by-step explanation:
This is the detective case for vertical angles!!(dun-dun-dun!!!!)
Ok the info we have is that Angle 2 is 125°
Ok, quick, take ten seconds, the other group might take the victory coin. What is the vertical angle for angle 2?
-----
3! Correct
3 is the vertical angle because it is one part of the pair of opposite angles made by two intersecting lines.
3 is now 125°
The sum of all angles 1,2,3,4 is 360°
360° - 125° - 125° = 110°
110° / 2 (because 1 and 4 are vertical, they are equal) = 55°
1 = 55° and 4 = 55°
Lets do this for 5,6,7, and 8
Angle 1 = angle 5 because it is the law of same side interior(corresponding) angles, or they are the same because the lines are parallel to each other.
So angle 5= 55°
then angle 8 = 55°
6 = 125° and 7 = 125°
Yay you beat the other team. Great job you win a victory coin(which basically is something that is absolutely nothing)
The mean temperature for the first 4 days in January was 7°C.
The mean temperature for the first 5 days in January was 5°C.
What was the temperature on the 5th day?
Answers
Answer:
3c
Step-by-step explanation:
If the temperature is seceding everyday I can only guess the next day it decreases.
Last year Rikki sang 960 songs with his rock band. How many songs did he sing per month? How did you get your answer?
Answers
Answer:
80 songs per month.
Step-by-step explanation:
There are 12 months in a year
So you do 960 divided by 12 to see how many songs he sang per month
And you get 80.
Find the value of x. Show your work on a piece of paper."
1)
3
12
х
20
Answers
I need to get in helppppppppppp
#9
Answers
helppp :))) i- wasnt listening
Answers
Answer: 130 cm
Step-by-step explanation:
Let's take the equation for the volume of a rectangular prism
V=Length * Width * Height (L*W*H)
[tex]V=W*L*H[/tex]
V=2*13*5
[tex]V=2*13*5[/tex]
V=130 cm
[tex]V=130cm[/tex]
In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ? ( 348919)
Answers
Answer:
Ram will cover 25 km in 100 min's
Step-by-step explanation:
Hope this helps (^w^)
Answer:
hello :> UvU
Step-by-step explanation:
I need help with these questions plz help
Answers
Answer:
1.A=bh/2
2A=bh
2A/b=h
answer check
2.f(x)=21-6x f(5)=21-6(5)
g(x)=2x/5-11 f(5)=21-30
21-6x=2x/5-11 f(5)=-9
21=32x/5-11 g(5)=2(5)/5-11
(5)32=32x/5(5) g(5)= 10/5-11
160=32x g(5)=2-11
5=x g(5)=-9
3. f(7)=3(7)-7
f(7)= 21-7
f(7)= 14
Step-by-step explanation:
x^2 - 36x -6 factorization
Answers
Answer:
cannot factor further
Step-by-step explanation:
step 1: search online for factoring calculator
step 2: pick a site to use
step 3: enter problem and hit enter
step 4: see full solutions.
sorry I couldn't help more
The top five test scores in Mr. Rhodes’s class were: 98, 92, 96, 97, and 97. What is the mean absolute deviation?
Answers
Answer:
A
Step-by-step explanation:
A forest covers 58,000 acres. A survey finds that 0.7% of the forest is old-growth trees. How many acres of old-growth trees are there?
Answers
Answer:
406
Step-by-step explanation:
0.7 % / 100 = 0.007
58000 * 0.007 = 406 acres
What is the Surface Area of the cone?
Answers
Answer:
716.48
Step-by-step explanation:
Use the cone area theorem
1. Anne had 1 hour for lunch.
She played for of an hour and read for to of an hour
a) How many minutes did she have left to eat lunch?
Answers
Betty wants to put new cabinets in her kitchen. She measures one side of her kitchen and finds it measures 18 meters. Which measurement did Betty find?
Answers
Answer:
A. Length
Step-by-step explanation:
Betty wants to put new cabinets in her kitchen. She measures one side of her kitchen and finds it measures 18 meters.
Which measurement did Betty find?
A. Length
B. Perimeter
C. Area
The measurements Betty found is the length of the cabinet
A side of the cabinet is equivalent to the length of such cabinet
To find the perimeter of the cabinet, it requires the addition of all the sides of the cabinet.
To find the area of the cabinet, it requires the multiplication of two different sides of the cabinet.
Therefore, Betty has only measured the length of the cabinet
how many cups of flour would u need to bake 7 batches of cookies?
Answers
If 1/2 cup of flour makes a batch of cookies, to make 7 batches you would need 3 and a half cups of flour :D
Factorise fully
81 + 9p
Answers
Answer:
9(p + 9)
Step-by-step explanation:
9p + 81
Lets take 9 common from the expression.
⇒ 9(p + 9)
Answer:
9(9+p)
Step-by-step explanation:
9(9+p) = 81 + p
Find the measure of.. (image included)
I need help please! My teacher changed the due date to today and I don't understand it.
Answers
Answer:
B) 50
Step-by-step explanation:
<A = x + 53
x + 53 + x + 83 + 50 = 180
2x + 186 = 180
2x = -6
x = -3
<A = x + 53
-3 + 53
50
Write an equation for each circle
1. center (-1,-5);r = 2 units
3. center (-8, 7); r = 12 unit
5. center (0.5, 0.7); r = 13.5 unitsand
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Can someone help me please? I keep getting this wrong. Match the reasons for the statements. Thank you!
Answers
Answer:
Step-by-step explanation:
Given is 1
Corresponding angles Postulate is 2
Substitution is 4
Same side theorem is 3
[tex][Inequalities][/tex]
[tex]Please[/tex] [tex]help[/tex] [tex]and[/tex] [tex]thanks.[/tex]
Answers
Answer:
1+X < 52
6 < Y- 4
Step-by-step explanation:
btw y did u report me on
https://brainly.com/question/22537441
The area of the triangular base of the prism above is 9 cm2. The height of the prism is 11 cm.
What is volume of the prism?
A.99 cm3
B.891 cm3
C.1,089 cm3
D.29 cm
PLEASE HELP!!!!! Much appreciated!
Answers
Answer: B
Step-by-step explanation: first you have to find the square root of 9 (81) then multiply that by 11 which is 891
Determine the surface area from the folllowing nets. Type the answer in the space provided (no units needed). If the answer is correct a mystery picture will appear. (Zo om in for bigger picture of dimensions)
Answers
Answer:
1.) 138
2.) 55
Step-by-step explanation:
1.) 8 x 6 = 48 x 2 = 96
(middle) 8 x 3 = 24
(triangles) 6 x 3 = 18 divided by 2 = 9 x 2 = 18
96 + 24 + 18 = 138
2.) (middle) 5 x 5 = 25
(triangles) 5 x 3 = 15 divided by 2 = 7.5 x 4 = 30
30 + 25 = 55
Hope this helped!!
Pls help! brainliest if correct and 50 points awarded! look at the image! :)
Answers
Answer:
A and D
Step-by-step explanation: