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Answer:
A.
Step-by-step explanation:
Related Questions
Pls help with a good explanation and show ur work will give brainleiest
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Part B- There are currently 55 students out of 200 in SCIENCE tutoring. We add 55 more for 400 = 110, add 55 more for 600=165, and then add half of 55 (27.5 or 28 because you CANNOT have half a student) for 700 students total. 55+55+55+28=193 students.
Find the distance between (-3, 7) and (-8, 5). Round to the nearest tenth if needed.
A. 5
B. 5.3
C.66
D. 5.4
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Distance:
_______________
= √[(-3)-(-8)]² + [(7)-(5)]²
= √(5)² + (2)²
= √25 + 4
= √29
= 5.38516.......
= 5.4 (nearest tenth)
Please help, this is due at 12am. If your also good at math, do you mind looking at my previous question. If not, that's ok, put at least look at the attachment to this question. Thank you.
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Does one equal to zero?
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Answer: 1 = 0
Step-by-step explanation:
The following is a “proof” that one equals zero.
Consider two non-zero numbers x and y such that
x = y.
Then x2 = xy.
Subtract the same thing from both sides:
x2 – y2 = xy – y2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
Answer:
Yes, one does equal to zero
Step-by-step explanation:
Consider two non-zero numbers x and y such that
x = y.
Then x2 = xy.
Subtract the same thing from both sides:
x^2 – y^2= xy – y^2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
1 = 0.
I am not good at explaining this type of question. so I copied and pasted the explanation part. I hope this helps
Select the sets of angles that could be the interior angle measures of a triangle.
85°, 43°, and 52°
90°, 37°, and 51°
37°, 65°, and 78°
120°, 12°, and 40°
162°, 2°, and 16°
Answers
Answer:
85 43 and 52
37, 65, and 78
162 2 and 16
Step-by-step explanation:
It should add up to 180 because the degree for a square is 360 and a triangle is half of it.
Answer:
85 43 and 52
37, 65, and 78
162 2 and 16
Step-by-step explanation:
Triangle ABC has the following angle measurements
m∠A = 2x m∠B = x + 4 m∠C = x
Part A: Write and equation and solve for x
Part B: Using your answer above, find the measures of ∠A and ∠B
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Answer:
What kind of equation are we supposed to do here?
Step-by-step explanation:
If you tell me then I can help you.
Answer:
Part A:
Equation: 2x + x + 4 + x = 180
x = 44
Part B: <A = 88, <B = 48
Step-by-step explanation:
Part a:
2x + x + 4 + x = 180
4x + 4 = 180
4x = 180 - 4
4x = 176
x = 44
Part B:
<A:
2x
2(44) = 88
<B:
x + 4
44 + 4 = 48
(2x+12x+1) (will give brainliest)
Answers
Answer:
14x+1
Step-by-step explanation:
We add the variables together so it would be 14x. We can't add the 1 so 14x+1.
By the way, can you follow me on Brainly?
Thanks!
2x + 12x is 14x
14x +1
need this done really quick ill give brainliest
Answers
Answer:
top left
Step-by-step explanation:
sry if its wrong
solve [tex]\frac{6x+7}{5} =2x-4[/tex]
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I WILL GIVE BRAINLIEST
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Answer: 34 mi 2
Step-by-step explanation:
so 11 x 8 = 88
and then
9 x 6 = 54
so subtract
88 - 54
and you get
34
Answer:
34 mi2
Step-by-step explanation: give credit to the answer obove he beat me to it
please helppppp me no links please....
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Answer: i believe its 5/3
Step-by-step explanation: hope this helps :)
Will mark brainliest!
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Answer: x is less then 5 over 4. Open circle on 1.25 shading to the left on the number line.
Step-by-step explanation:
Step 1: 16x is less than 20
step 2: divide by 16, 16x over 16 is less than 20 over 16.
step 3: x is less than 5 over four (1.25)
The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:
A box plot is shown. The left-most point on the plot is 20 and the right-most point is 95. The box is labeled 40 on the left edge and 60 on the right edge. A vertical line is drawn inside the rectangle at the point 50.
Part A: List two pieces of information that are provided by the graph and one piece of information that is not provided by the graph.
Part B: Calculate the interquartile range of the data, and explain in a sentence or two what it represents.
Part C: Explain what affect, if any, there will be if an outlier is present.
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Part A: the upper quartile is 60 an the lower quartile is 40 and pi=3.14
Which of the following measurements, in centimeters (cm), could be the lengths of the sides of a triangle? Select all that apply.
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Answer:
6cm, 6cm, 13cm
4cm, 10cm, 14cm
5cm, 11cm, 15cm
Tell whether the angles are complementary or supplementary. Then find the value of x.
I don't know how to find the value of x T^T and If I see links your getting reported >:( I'm tired of them.
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Answer:
The angles are complementary; X = 15
Step-by-step explanation:
When angles are complementary, they always add up to 90 degrees angles, which is a right angle. Supplementary angles add up to 180 degree angles, which is a straight line. When telling the difference, my math teacher taught me to remember the saying "complementing is always the right thing to do" (it's corny, I know, but it worked for me lol)
To find x, you would do 90 minus the other angle, which is 45, to get 45. Then, you would divide by 3, to get 15 as x.
What is the approximate area of this figure?
Answers
At a basketball game, a team made 54successful shots. They were a combination of 1- and 2-point shots. The team scored 88 points in all. Write and solve a system of equations to find the number of each type of shot.
There were __ 2-point shots and __ 1-point shots.
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Provide answer. If y varies inversely as x^2, and x = 4 while y = 1/4, find x when y = 1.
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13.two quantities ,x and y, vary directly, if x=5 and y=20, find y when x=45.
14.two quantities ,x and y, vary directly, if x=8 and y=48, find y when x=32.
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Answer: 13. 180, 14. 192
Step-by-step explanation:
13.
What is the relationship of 5 and 20?
4x5 is 20.
That means y is 4 times more than x.
So, if you apply this to x= 45, what is y?
45x4 =180
This can be used as a ratio
5:20
45: ?
To get 5 to 45, multiply by 9
That means you have to equal out the equation by multiply 20 by 9, = 180.
14.
8: 48
32: ?
8x4 is 32
48x4=192
y= 192
PLEASE GIVE PROPER EXPLANATION WHEN ANSWERING THE QUESTION!!
When graphed on a coordinate plane Beth’s house is located at (4, 3) and the coffee shop is located at the point (–2, –1).
What is the distance from Beth’s house to the coffee shop? Each grid line on the coordinate plane represents 1 mile.
A. 10 miles
B. SQ. ROOT OF 8 miles
C. SQ. ROOT OF 52 miles
D. 52 miles
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Answer: Consider the distance from the school to the coffee shop and the distance from the library to the coffee shop. Draw their respective line segments in the above graph. If the school is relocated in a way that it is collinear to the coffee shop and the library and distance to the coffee shop is preserved, then the point representing the school will partition the line segment from the coffee shop to the library in a
Step-by-step explanation:
PLZ HELP i am failing like i still did the work but i got it incorrect plz!!! i BEG of you to plz help me (Surface Area of Rectangular Prisms)
Answers
Answer:8 times 4+12+= 44
Step-by-step explanation:
8 times 4 gives you 32 then add 12 to get 44
(8x12)2=192
64+192=256
256 would be your answer i believe. i think this is right but i havent done this in a while and i just now watched a video on it.
Show the work please
Answers
Answer: x = 9/2
Step-by-step explanation: 24 = 4x + 6
BRAINLIEST HERE
Look at the stem-and-leaf plot. What is the mean of the numbers?
A) 1.57
B) 19
C) 20
D) 22
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Answer: its either 4.3, line over the three, 6.5, or 13, im not very good at math.
Help me please, the question is in the picture! :))
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Answer: An equation that you can use is 4(7.5)
Step-by-step explanation:
Formula for perimeter is P=4a, so it would be P=4(7.5) which equals 30
I really hope this helps!
too late peeops so yas....................lol................
Answers
Answer:
Step-by-step explanation:
Uhuhhuuhh
A bus is traveling at a constant speed. If the bus trvaels 15 1/2 miles in 1/3 of an hour, how many miles will the bus travel in one hour?
Answers
Answer:
46.5
Step-by-step explanation:
convert 15 1/2 to 15.5
multiply it by 3 because it moves 15.5 milea every 1/3 of an hour
Uh do yall know the coordinates im supposed to put for the last one
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Answer:
(-6, -3)
Step-by-step explanation:
Notice the change from (6, -3) to (-3, 1) is adding 4 to the y value and subtracting 9 from the x value. Do that the same with (3, -7) to get (3-9, -7+4) = (-6, -3)
I hope this helps u
Chloe wants to earn money at home to buy something at the store the easiest way possible. She could feed the dog for 30 dollars a week or she could ask her grandma for $48 and walk the dog for $22 dollars a week. She wants to know out of curiosity how many weeks would it take to earn the same amount of money for both tasks??
Answers
Answer:
It would take 6 weeks for her to earn the same amount of money for both tasks.
Step-by-step explanation:
We can use the equation 30x = 22x + 48 to help us answer this question.
x = # of weeks
($)30 x 6(weeks) = ($)180
($)22 x 6(weeks) + ($)48 = ($)180
so at 6 weeks, Chloe earns the same amount of money for both tasks.
If this doesn't make sense, let me know, and I'll explain it a bit more.
Hope this help you :)
i need the correct answers pls!!
Answers
b) function 3
c) none
B- function 3
C- function 2
Isaac is making sandwiches for a group of friends. He needs 3 ounces of meat for each sandwich.
Part A. Isaac is not sure how many sandwiches he will be able to make. Write an expression with a variable that represents the amount of meat he needs for his sandwiches Identify what the variable represents.
Part B. If Isaac has 18 ounces of meat, how many sandwiches can he make? Create an equation and show all work to solve it
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Answer:
Part A: x=3
Part B: 6oz
3x=18
Step-by-step explanation:
Part A-
So, he needs 3 oz for each sandwich.
This gives us 3 for the equation.
The question says that we need an equation for this.
If we need an equation, we could write something like
x=3
There's really not anything else that we could write here.
Part B-
We now have something that we need to write.
He has 18 oz for sandwiches.
Each sandwich needs 3 oz.
So, we can write something like 3x=18
Then we could solve the equation by dividing both sides by 3.
This will leave us with x=6
Hope this works!
A)The expression with a variable that represents the amount of meat he needs for his sandwiches will be,x=3.
B)The no of sandwiches can he make will be 6.
What is an arithmetic operation?Arithmetic is an area of mathematics involving the study of numbers and the different operations that can be performed on them.
Part A-
Let the amount of meat he requires for his sandwiches will be x.
A)The expression with a variable that represents the amount of meat he requires for his sandwiches will be,
x=3.
Part B-
For sandwiches, he has 18 ounces. Three ounces are required for each sandwich. As a result, we may write.
3x=18.
The no of sandwiches can he make will be;
X=6
Hence,The expression with a variable that represents the amount of meat he requires for his sandwiches and no of sandwiches can he make will be,x=3 and 6 respectively.
To learn more about the arithmetic operation refer to the link;
brainly.com/question/20595275
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