Answer:
2
Step-by-step explanation:
13, 15, 27 and 13, 27, 15
you could rearrange the order but they would still be the same two triangles in different rotated positions:
15, 13, 27 is the same as 13, 27, 15, just rotated
15, 27, 13 is the same as 13, 15, 27, just rotated
27, 13, 15 is the same as 13, 15, 27, just rotated
27, 15, 13 is the same as 13, 27, 15, just rotated
What shape is always a rectangle?
a. parallelogram
b.rectangle
c.square
d. trapezoid
Answer:
parallelogram is the correct answer
A team played 25 matches and won 15. What percentage did they lose??
Answer:
i got 62.5%
Step-by-step explanation:
A long-distance runner jogs at a constant speed of 7 miles per hour for 45 minutes. Which spreadsheet formula would give the distance she traveled?
Group of answer choices
A.) =7*45
B.)=7/45
C.)=7*(3/4)
D.)=7/(3/4)
The spreadsheet formula would give the distance runner traveled is =7*(3/4). The correct option is C.
What is speed?The speed is the distance covered by an object at a particular time. Therefore, it is the ratio of distance and time.
Speed = Distance Covered / Time taken
Given that a long-distance runner jogs at a constant speed of 7 miles per hour for 45 minutes. Therefore, we can write the time and speed as,
Time = 45 minutes = 45/60 hour = 3/4 hour
Speed = 7 miles per hour
Now, the distance that the runner will cover can be written as,
Distance = Speed ×Time
Therefore, on the spreadsheet we can write,
Distance = speed * Time
= 7 * (3/4)
Hence, the spreadsheet formula would give the distance runner traveled is =7*(3/4).
Learn more about Speed here:
https://brainly.com/question/15100898
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Help me with this pls AND PLS DONT DELETE THIS BECAUSE SOMEONE KEEPS DELETE MY QUESTIONS FOR NO REASONS PLZz help thanks :)
Brainliest to correct answer
Please help
HELP ME PLZ
NO LINKS (15 points)
A shape has rotational symmetry when it looks the same after being rotated less than one full turn. Provide two examples of figures with rotational symmetry.
help asapppppppppppppppppppppp
Pls help mee for my hw worth branliest and a bunch of thxx
Help me pleaseee n$jek
Answer: (1,2)
Step-by-step explanation:
The point where they intersect
:))))))))))))))))))))))))))))
Answer:
12 inches
Step-by-step explanation:
Set up an equation:
Variable x = height of the scale model
3/18 = x/72
Cross multiply:
3 × 72 = 18 × x
216 = 18x
Divide both sides by 18:
12
please help me with this
Answer:
answer is 120
Step-by-step explanation:
Two word problems :)
BTW.. if you cant read it, the numbers are 56 out of 400, and 7 out of 50, i wrote over them because my teacher said to so yea- good luck
oh and i need help with the second one
If you have any questions, on what something says, just ask :-)
4. Yes, Zack is correct.
56 7
----- = -------
400 50
Think about it. If we multiply both the numerator and the denominator of the second fraction above by 8, we get the same fraction as the one on the left.
7 x 8 56
---------- = -------------
50 x 8 400
∴ Yes, Zack is correct.
5.
We must assume that out of 400 of 150, 000 , about 3 coins will have misprint.
So, we can solve now.
150 000 400 ↔ Think, number of coins divided by misprints.
------------- = -----------
x 3
This is called the rule of three.
(150 000 x 3) = 400
450 000 400x
------------- = ------------
400 400
1,125 = x
∴ We can predict that there will be 1, 125 misprints in a year.
The two dot plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)
1.2
1.4
2.4
2.8
Answer:
1.4 is the anwer
Step-by-step explanation:
Arun has captured many yellow-spotted salamanders. He weights each and then counts the number of yellow spots on its back
Answer:
B
Step-by-step explanation:
This is a positive anotation.
Hope this helps have a good day!
Answer:
Its c
Step-by-step explanation:
i took the quiz and i got it right don’t believe the person abov me
In 2012, the population of Houston, Texas, was about 2 × 106 and the population of San Marcos, Texas, was about 5 × 104. Which of the following statements is true?
A.
In 2012, the population of Houston was about 40 times the population of San Marcos.
B.
In 2012, the population of Houston was about 25 times the population of San Marcos.
C.
In 2012, the population of San Marcos was about 25 times the population of Houston.
D.
In 2012, the population of San Marcos was about 40 times the population of Houston.
Answer:
C
Step-by-step explanation:
h-212
sm-520
HELP NOW Each of three friends flips a coin 36 times 36 times. Angel records tail 20 times Michael records tails 17 times Fernada records tails 23 times
a. Find the relative frequency with which each friend record "Tails"
b. Which friend has a relative frequency that is closest to the theoretical probability of flipping "tails" 36 times
Answer:
Step-by-step explanation:
-4x = 32
HELPPPPPPPPPPPPPPPPPPP
I DONT GET THISSSSS
Answer:
x= 32/-4
x= -8
I hope it's helps you
Answer:
the answer is -8 cs well i dont really feel like explaining and i just something like this
(EASY) Help Me Out Please!
Answer: Maria
Step-by-step explanation:
The truck’s tank is a stainless steel cylinder. Find the surface area of the tank. Round your answer to the nearest hundredth.
Answer:
Area of the truck tank is 1356.48
Step-by-step explanation:
did the math yesterday!! >_<
34. Which side of the triangle in the diagram is the hypotenuse?
A. X
B. Y
C. Z
Answer:
x
Step-by-step explanation:
The hypotenuse is the side opposite the right angle. The right angle is 90 degrees and represented by the blue box. The side opposite is X
Please help me now!
I will give brainly
I just want to know deh y numbers .-.
Thx.
Answer:
Look at the image.
Step-by-step explanation:
y = - 3 - 2x
y = - 3 - 2( - 5)
y = - 3 + 10
y = 7
y = - 3 - 2( - 2)
y = - 3 + 4
y = 1
y = - 3 - 2( - 1)
y = - 3 + 2
y = - 1
y = - 3 - 2(2)
y = - 3 - 4
y = - 7
------------------------------
6. Consider the diagram below.
Answer:
x= 35°
I hope it's helps you
Answer:
The answer is most likely 35
Step-by-step explanation:
This is a right triangle which is equal to 90 degrees and so you do the opposite of what it took to get the sum 90....which is subtract so you subtract 90 from 55 and end up with 35...In order to check your answer you must add 55+35 which of course equals 90....
hope i helped
Brainliest if correct
Answer:
(1200-650)/25=22
Step-by-step explanation:
1200-650=550
25x_=550 or 550/25=_
They need to sell 550 before he restocks
(1200-650)/25=22
I think lol
I tried hope that helps :)
please help mee Which graph shows a set of ordered pairs that represent a function?
Answer:B
Step-by-step explanation:
9. Consider the diagram below. First, solve for x, then y.
Answer:
x = 59
y = 32
Step-by-step explanation:
x + 78 + 43 = 180
x = 59
y + 59 + 89 = 180
y = 32
Answer:
y = 32; x = 59
Step-by-step explanation:
On the top triangle x+y+89=180 because a triangle's angles add up to 180 degrees, while a quadrilateral's angles add up to 360 degrees.
Angle 89 and the angle below it are supplementary, meaning together they equal 180 degrees.
180 - 89 = 91
So the angle below 89 is 81 degrees.
Now we can subtract the other three angles in the quadrilateral to find the fourth:
360 - (78 + 43 + 91) = 148
So the angle below y is 148 degrees.
Angle y and the angle below it are supplementary, meaning together they equal 180 degrees.
y = 180 - 148
y = 32
All of the angles in a triangle equal 180 degrees:
x = 180 - (32 + 89)
x = 59
Shelby is following a recipe to make punch for her party. the recipe calls for 5 cups of juice for every 2 cups of soda. how many cups of soda will she need if she plans to make at least 56 cups of punch.
Could I get some help?
Answer:
mario paid 15,000$ for his car
Answer: $15,000
Step-by-step explanation:
This is basic proportions.
We are given that 9000=60%
Therfore 100%=X.
Using the formula of proportions, we can calculate (9000*100)/60
This gives up 15000
Therfore he paid $15,000 for his car, which is 100% of the price.
Plz help
I have to write at least 20 characters fdghjklko;l
Answer:
we
Step-by-step explanation:
can someone plz help me
Answer:
C = -13.78
Step-by-step explanation:
Answer:
c = -13.78
Step-by-step explanation:
21.2x + c =5.3(4x - 2.6)
Use distributive property: a*(b + c) = (a*b) + (a * c)
21.2x + c = 5.3*4x - 5.3*2.6
21.2x + c = 21.2x - 13.78
Now to find the value of c, isolate 'c'. So, subtract 21.2x form both sides
21.2x + c - 21.2x = 21.2x - 13.78 - 21.2x
c = -13.78