Answers
2.-3a 7 4a
Related Questions
Determine whether each set of side lengths could be the sides of a right triangle.
PLEASE HELP!!!!!
Drag and drop each set of side lengths to the correct box.
6 cm, 22.9 cm, 20.1 cm
10.5 cm, 20.8 cm, 23.3 cm
1.
Right Triangle
2.
Not a Right Triangle
Answers
Answer:
i think both of them cant be
Order each set of numbers from least to greatest.
a. 5, -5, 7, -1, 6
b. -12, -12.4, 12, 12 1/2 , -2, 1/2, 12 1/4, -12.1
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Answer:
-5, -1, 5, 6, 7
−12.4, −12.1, −12, −2, 1/2, 12, 12 1/4, 12 1/2
Step-by-step explanation:
help meh please :’)
_________________
Answers
Answer:
1) s≤$15,000 2) t<35°F
Step-by-step explanation:
For the first one, you can have 15,000 but not more. So we will use this sign:
≤
s≤$15,000
For the second one, it cannot include 35 so we will use this sign:
<
t<35°F
A bag contains 4 blue coins and 8 red coins. A coin is removed at random and replaced by three of the other color.
Part 1 out of 3:
What is the probability that the removed coin is blue? Enter your answer as a simplified fraction. The probability that the removed coin is blue is ______.
Answers
Answer:
33.3%
Step-by-step explanation:
In total there are 12 coins, those are 4 blue ones and 8 red ones. If we think of these as fractioins we get the following:
[tex]\frac{4}{12}[/tex] * [tex]\frac{100}{1}[/tex] = [tex]\frac{400}{12}[/tex] = 33.3%
The probability that the removed coin is blue is 33.3%.
The number of calculators and backpacks that were turned into the school lost and found have been recorded for 10 days in the scatterplot below. Which statement is best supported by the scatter plot?
A. There is a positive linear association between the number of calculators and backpacks.
B. There is a negative linear association between the number of calculators and backpacks.
C. There is a non-linear association between the number of calculators and backpacks.
D. There is no apparent association between the number of calculators and backpacks.
Answers
You need to show the scatter plot
will give brainliest please help! <3
Answers
Answer:
A
Step-by-step explanation:
Because the others aren't the right answers to it.
Pls mark as brainliest : )
A culinary club earns $1116 from a dinner service. They sold 32 adult meals and 60 student meals. An adult meal costs twice as much as a student meal.
What is the cost of an adult meal? Please explain and show all steps! The answer is 18, but I don't get how.
Answers
Second 18 divided by 2 = 9
Third 9 x 60 = 540
Fourth 540 + 576 = 1116
Fifth Cost of adult meal 18
Sixth Cost of Student meal 9
Answer:
$18
Step-by-step explanation:
Let x represent the cost of an adult meal (the value we want to know). The cost of a student meal is half that, or x/2. The total cost of all the meals is ...
60(x/2) +32x = 1116
62x = 1116 . . . . . collect terms
x = 1116/62 = 18 . . . . divide by 62
The cost of an adult meal is $18.
_____
Additional comment
You can instead use a variable for the cost of a student meal, or you can use variables for both:
a = 2s
32a +60s = 1116
It makes sense here to solve this by eliminating the s variable in any of several ways, since you ultimately want to know the value of 'a'.
Plz help, it's Linear Equations
Answers
Answer:
7)probability
6)intercept
5)chance
10)hybrid
Step-by-step explanation:
Please Help me solve this (Who ever answers correctly will get brainlest)
Answers
Answer: im quite sure it's 4.12
Step-by-step explanation:
im so sure because i got it right <3
Answer:
4.12
Step-by-step explanation:
when adding both cenimeters it'll get you 412 and when you convert it to meters that'll get you 4.12
what is
7 less than the product of 30 and a number r
Answers
Step-by-step explanation:
Take your clues from the question itself.
"5 less than," tells you that you're going to have "minus 5" AFTER something else.
"Product" always means multiplication. "Unknown number" is your variable. (Usually x or n.) So "the product of 7 and an unknown number" means "7 times x." Or just "7x."
And of course, you know what "is equal to 42" means. ;-)
Now put it all together.
I know that my "minus 5" has to go second. And I know that my "is equal to" has to go last. So the "product" part has to go first.
The product of 7 and a number minus 5 is equal to 42.
7x - 5 = 42
I hope that helps!
What number must be placed in the box in the equation below to produce an equation that has more than one solution:
1/2y + 1/4 = 1/12 (3 + ___y)
Answers
Step by step:
1/2y + 1/4 = 1/12(3+xy)
6y + 3 = 3 + xy
6y = xy
6=x
1/2y + 1/4 = 1/12(3 + 6y)
1/2y + 1/4 = 1/4 + 1/2y
How can you write (10 2 ) 4as a single power of 10? Show your work.
HElPPP MEEEEE THIS IS MISSING IN MATHHH AND I NEEDDD HELP I DON'T UNDERSTAND IT!!!!!
Answers
Given the relation y = 7x2 + 3, if the input is 4, what is the output? (4 points)
Group of answer choices
A. 120
B. 116
C. 115
D. 118
Answers
Answer:
C pls rate this
a/-2 - 10 =3 verbal phrase
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Answer:
verbal phrase for: [tex]\frac{a}{-2} -10=3[/tex]
3 is 10 less than the quotient of a number and -2
Step-by-step explanation:
Or ... 10 less than the quotient of a number and -2 is 3
Or ... 3 is 10 less than a number divided by -2
Answer:
10/-3 - a =3
Step-by-step explanation:
Look in the photo...........
Answers
Answer:
A) 114.94
B) 162.35
Step-by-step explanation:
109.13 divided by 0.95
154.23 divided by 0.95
evaluate 6 squared - 9 / X when x equals 3
Answers
Answer:
33 if evaluate means solve
Tia's teacher asked her to find the product of 8 and 207 in her head. Which of the following describes the best way for Tia to mentally calculate the answer?
Answers
Answer:
1656
Step-by-step explanation:
200 = 200 + 7
So,
8 * 207
= 8 * (200 + 7)
= (8*200) + (8*7)
= 1600 + 56
= 1656
=》To do it mentally, Tia has to first seperate 207 as 200 + 7 & multiply 8 with 200 & 7 & then add the products. The answer is 1656.
Hope it helps ⚜
The product of 8 and 207 is 1656. This method allows Tia to simplify the mental calculation by breaking it into smaller, more manageable steps.
The best way for Tia to mentally calculate the product of 8 and 207 is to use the distributive property and break down the multiplication into as:
Recognize that 207 can be broken down as 200 + 7.
Now, calculate the product of 8 and 200 as:
8 × 200 = 1600 (1)
Calculate the product of 8 and 7 as:
8 × 7 = 56 (2)
Add the results from equation (1) and (2),
1600 + 56 = 1656.
So, the product of 8 and 207 is 1656.
Learn more about Product here:
https://brainly.com/question/35086825
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Math book question, I need this very soon
Answers
Answer:
The new temperature is 0.9C
Step-by-step explanation:
They say to use the example which is above. The temperature rose in this case as said "rises by another 7.2C".
-6.3 + 7.2 = 0.9C
7.2-6.3=0.9C
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answers
Answer: a - 72 = 9
Step-by-step explanation: Izan's youngest relative is 9 years old. This is 72 years less than his oldest relative (a). The actual way to find the oldest relative's age would be (9 + 72 = a), and that is (a - 72 = 9) backward.
GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.
Answers
Answer:
Step-by-step explanation:
Mark had a chocolate candy bar his friend amy took 14 peices so now mark only has 6 peices left your welcome
help ill give brainlest pls
Answers
Answer:
A
Step-by-step explanation:
I AM SO SCARED
Answer: C I think
IF HELP MARK ME AS BRAINLLEST
last one and im done so act fast
Answers
Answer:
the answer is 22
Step-by-step explanation:
it just each time add 53
your welcome
I need some serious help rn, i got stuck
Answers
Answer:
I think it is add 11 both sides? If it is wrong i am sooooo sorry
Step-by-step explanation:
how the flibberdoodle do you graph decimals on a coordinate graph?!!
Answers
Answer:
When graphing decimals it is good to remember that a decimal is just part of a whole number. For example, 0.5 is half of 1. Therefore, if you were to plot 0.5 you would draw a dot in between 0 and 1.
6.5 would be in between 6 and 7
7.12 would be a little bit closer to 7 but it would still be in between 7 and 8
Step-by-step explanation: Hope this helps:)
GIVING BRAINLIEST FOR BEST ANSWER!
Write a story that could represent this math problem.
Answers
Answer:
I have zero clue what the hell this is supposed to be
Step-by-step explanation:
Answer:
this is a conundrum
Step-by-step explanation:
there isn't a math problem there
I need help with this one
Q6
Answers
Answer:
first answer
x >_ 4.50
nsjsnasiw
Answer:
(the cost of buying salad per pound) is more than or equal to $4.50
[tex]x\geq 4.50[/tex]
A figure shows a triangle drawn inside a square. The area of the triangle is 40 cm², and the area of the square is 64 cm². A point on the figure is randomly selected, and its location is recorded.
After 150 trials, the randomly selected point was in the triangle 105 times.
How does the experimental probability of a randomly selected point being in the triangle compare to the theoretical probability of the event?
The experimental probability of the event is
Choose...
and the theoretical probability of the event is
Choose...
. Therefore, the experimental probability is
Choose...
the theoretical probability.
Answers
Answer:
1) 70%
2) 62.5
3) GREATER THAN
Step-by-step explanation:
I TOOK THE QUIZ TOO I KNOW ITS RIGHT
The theoretical probability is less likely than the experimental probability.
What is probability?Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.
The experimental probability of a randomly selected point being in the triangle is found by dividing the number of times the point was in the triangle by the total number of trials. In this case, the experimental probability is:
Experimental probability = Number of times point was in triangle / Total number of trials
Experimental probability = 105 / 150
Experimental probability = 0.7
To find the theoretical probability, we need to divide the area of the triangle by the area of the square, since the point could be selected from anywhere in the square. In this case, the theoretical probability is:
Theoretical probability = Area of triangle / Area of square
Theoretical probability = 40 cm² / 64 cm²
Theoretical probability = 0.625
Comparing the experimental probability and the theoretical probability, we can see that:
Experimental probability = 0.7
Theoretical probability = 0.625
Therefore, the experimental probability is greater than the theoretical probability.
Learn more about probability here:
https://brainly.com/question/30034780
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A tennis court is divided into rectangular sections. The doubles alleys are the areas on either side of the court used for double games. The rest of the court is the singles court. Each service box is identical in shape and has a perimeter of 69 feet. Find the area and perimeter of the indicated regions. Write your answers as mixed numbers, if necessary
Answers
Answer:27 ft
Step-by-step explanation: hope this helps 3>
Please help quick quick
Answers
Answer:
25x + 15
Step-by-step explanation:
5(5x+3)
5x5=25
5x3=15
25+15
Answer:
25x+15 i think thats right
Step-by-step explanation:
can someone ACTUALLY help me here not just saying u dont know-
Answers
Hope this is correct