Which decimal number is represented?
Answer:
The answer is .67
A sphere has a diameter of 28 millimeters. What is the circumference of the great circle? Use 3.14 for p.
a. 43.96 millimeters b.87.92 millimeters c. 125.84 millimeters d.615.44 millimeters
Answer:
I think it is C.
Step-by-step explanation:
I could be wrong and if so, my bad.
Terri is trying to save $250 so she can buy a new surfboard . She has \$75 saved already and plans to save $45 per week . How many weeks will it take her to save up enough money to purchase a new surfboard ?
Answer:
It will take Terri 4 weeks to save up enough money for a new surfboard.
Step-by-step explanation:
250-75= 175
175/45= 3.888
But its asking for whole weeks, so round to the nearest whole number, which is 4.
btw 45x4= 180 so she'll have 5 extra dollars.
can someone help with this for brainliest
Answer:
1. Yes, around (50,38), (36,18),(37,18) and (87,48)
2. The scatter plot shows a positive association.
Step-by-step explanation:
An outlier is a point that strays from the rest of the points on the graph; pretty self-explanatory and easy to see.
The graph is positive because as the points go further to the right, they also overwhelmingly go further up.
Factor the following:
1. x2+11x+30
2. x2+22+121
3. x2+x−30
4. x2−7x−18
Answer:
a) (x+6)(x+5)
b) (x+11)(x+11)
c) (x-6)(x+5)
d) (x-9)(x+2)
Step-by-step explanation:
im assuming its written like this:
[tex]a) x^{2} +11x+30\\b) x^{2} +22x+121\\c) x^2+x-30\\d)x^2-7x-18[/tex]
a) (x+6)(x+5)
b) (x+11)(x+11)
c) (x-6)(x+5)
d) (x-9)(x+2)
hope this helps, to double check use foil
The following dot plot represents a random sample of elementary students and the number of children that live in their home.
How many elementary students are in this random sample? Use a numerical value as your answer: ___
Answer:
Step-by-step explanation:
57
please help! ill give you a good review if you give me the correct answer!
Answer: H
Step-by-step explanation:
The value would equal to -3 1/2 it also would equal to a 3 1/2 with a different answer. But if done completely different way of completion it would also equal to 1evaluate 1 Factor so it would equal to 1.
But in your case its just H
∠A and \angle B∠B are vertical angles. If m\angle A=(2x-10) and m\angle B=(x+8)) then find the measure of \angle A∠A.
Answer:
2. Given the points A, B, C, D, calculate:
(a) the angle B of the triangle ABC
(b) the area of the triangle ABC
(c) the median BE of the triangle ABC
(d) the height AH of the triangle ABC
(e) the volume of tetrahedron ABCD
(f) the point E so that ABCE is a parallelogram.
A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)
Step-by-step explanation:
What is the value of y in terms of x in the equation 3x+y/2x =152 ? Select one: A. 72x B. 3x C. 8x D. 12x
Answer:
The answer is: 12x
Step-by-step explanation:
I did the equation, and i got it right.
FIGURE OUT THE PERIMETER
Answer:
56m
Step-by-step explanation:
Answer:
56m
Step-by-step explanation:
Calculate each side's length.
Side A's length: 12m
Side B's length: 16m
Side C's length: 7m
Side D's length: 11m
Side E's length: 5m
Side F's length: 5m
5 + 5 + 7 + 11 + 12 + 16
10 + 7 + 11 + 12 + 16
17 + 11 + 12 + 16
28 + 12 + 16
40 + 16
56
Your answer is 56m.
Hope this helps. Have a nice day.
PLEASE HELP ME-jsvgkhkfejvgsfkhejhivleib rgerb
Answer:
2/3x - 4
5(y+10)
c - 0.15c
50+x = 0.3p
help me plsss..... im stuck
Answer:
411
Step-by-step explanation:
[tex]15 \div 100 \times 420 = 63[/tex]
[tex]420 - 63 = 357[/tex]
15
[tex]15 \div 100 \times 357 = 53.55[/tex]
this is the 15% up amount
[tex]357 + 53.55 = 410.55[/tex]
nearest whole number is 411
what is this outcome pls
Answer:
I think it is 14
Step-by-step explanation:
sorry haven't done this in a while.
(Challenge question!) will give brainly
Some come help me~ or ill fail this assesment~ u-u
Answer:
Thank you i will be taking these points now lol.
Step-by-step explanation:
Kyleigh is making a bowl of punch. The recipe calls for 2 1/4 cups of sherbet. She uses 1 2/3 of that amount. How much sherbet did she use to make the punch?
Answer:
I don't know if this is absolutely correct but i got 1.35 by dividing 1 2/3 by 2 1/4
Step-by-step explanation:
Answer: 3.75 cups of sherbert.
Step-by-step explanation:
1 2/3 times 2 1/4 equals 3.75
Edward and his daughter, Jeanie, see their shadows while they are walking. Edward is 72 inches tall, and his shadow is 24 inches long. The two triangles formed in the picture above are similar.
If Jeanie's shadow is 10 inches long, how tall is she?
A.20 inches
B.48 inches
C.30 inches
D.15 inches
The manager of a local cell phone company wants to conduct a survey to determine what kind of musical ring tones people typically use. Which method should she choose – and why?
A. survey the listeners of a rock radio station
B. survey a group of people standing in line
for a symphony
C. Suppose she decides to mail a survey to every 100th household in the area.
Kathy wants to know how many students in her city use the internet for learning purposes. She used an email poll. Based on the replies to her poll, she found that 83% of those surveyed used the internet.
Is this Biased or unbiased? Why?
m∠ABC=138° and m∠DEF=31°.
Which statement is true about ∠ABCand∠DEF?
The angles are supplementary.
The angles are complementary.
The angles are neither complementary nor supplementary.
Answer:
The angles are neither complementary nor supplementary
Answer:
last one
Step-by-step explanation:
the angels are neither complementary nor supplementary
hope it helps and your day will be full of happiness
Tina describes four triangles as shown below:
Triangle A: All sides have length 12 cm
Triangle B: Two sides have length 10 cm, and the included angle measures 60º
Triangle C: Base has length 15 cm, and base angles measure 40º
Triangle D: All angles measure 60º
Which triangle is NOT a unique triangle?
Answer:34
Step-by-step explanation:
Lets go over each triangle to find if it is unique or not,
Triangle A
All sides have length 12 cm
Under side-side-side property, as we know the length of all three sides of the triangle
Therefore it is an unique triangle
Triangle B
Two sides have length 10 cm and the included angle measures 60 degrees
This falls under the Side-Angle-Side property, where we know the length of 2 sides of a triangle and an included angle of the triangle
Therefore it is an unique triangle
Triangle C
Base has length 15 cm, and base angle measures 40 degrees
This goes under the Angle-Side-Angle property, where we know measurements of two angles and an included side
Therefore it is an unique triangle
Triangle D
All angles measure 60 degrees
For this, we know the measurements of all the angles but we don't know the measurements of any sides.
Therefore it is a non-unique triangle
The answer to this question Triangle D
Happy to help :)
If u haven't understood any topic pls feel free to ask
During a snowstorm, Alang tracked the amount of snow on the ground. When the storm began, there was no snow on the ground. For the first 2 hours of the storm, snow fell at a constant rate of 1 inch per hour. The storm then stopped for 6 hours and then started again at a constant rate of 3 inches per hour for the next 5 hours. Make a graph showing the inches of snow on the ground over time using the data that Alang collected.
Answer:
over specific intervals. TO GRAPH PIECEWISE FUNCTIONS: 1. Create a ... function. 2. Plot correct points (if more are plotted than are required points are ... EX 6: During a snowstorm, a meteorologist tracks the amount of accumulating ... the first three hours of the storm, the snow fell at a constant rate of one inch per hour.
Step-by-step explanation:
The graph representing the data collected by Alang is plotted and is attached at the end of the answer.
What is Graph?A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.
Given is a data collected by Alang which gives us the information about the amount of snow on the ground.
We can plot the graph to represent the same situation, Firstly, we will arrange the data in a systematic order. The following table gives the information about the rate of snowfall and the time period.
Snowfall Rate [R] Time period [T]
1 inch/hr 2 hr
No Snowfall 6 hr
3 inches/hr 5 hr
Now, in the graph -
X - axis represents the time period [T].
Y - axis represents the Snowfall Rate [R].
The graph is plotted and is attached with the answer. It can be seen that for the first 2 hours, the graph is a straight line at y = 2. Then for the next 6 hours, the y - coordinate remains zero (coinciding with x - axis). Finally, for the last 5 hours, it represents a constant rate of 3 inches/hr.
Therefore, the graph representing the data collected by Alang is plotted.
To solve more questions on Graph Plotting, visit the link below-
https://brainly.com/question/16158043
#SPJ2
Please help with 7th-grade math. There's a picture of the math problem. Please help with the correct answer this is worth 20 points.
Answer:
2, 3, and 5 are proportions
Step-by-step explanation:
2: they both simplify to 5/3
3: they both simplify to 3/7
5: they both simplify to 4/1
What is the value of the expression 100 - 92 ÷ 3?
Answer:
2.67
Step-by-step explanation:
100-92=8
8÷3
[tex] \sqrt[3]{8} [/tex]
=2.67
Answer:
69
Step-by-step explanation:
100-(92 divide 3)＝100-31
＝69
Do division first
Plsssss Help me i really need this !
Pls give me CORRECT answers!
I give brainliest if you give me right answers
What is the missing Length
Answer: 13
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i need the answer asap please please don't give me helpless answer im begging u i promise ill give u brainliest
Answer:
#3. C- 15$
Explanation:
For every five tickets that's sold, you make 15$. For every 10 tickets sold, you make 30$, and so on...
You just need to compare the difference, therefore the answer is C. 15$
Answer: 3:D
Step-by-step explanation:
So on the second answer you want to cross out the first, second, and and last because they are not facing the right way, so that leaves you with the last one. Let’s not just assume that is the answer. We have to work it out.
-6x+5<-12
First step: subtract 6 by both sides -6x+5<-12
-6 -6
Cross out the both 6
That leaves you with this: x+5<-6.
Then you have to find your whole which will be 2.
Then you find your answer 2 5/6
The length of a cell phone is 1.61.6 inches and the width is 4.64.6 inches. The company making the cell phone wants to make a new version whose length will be 2.162.16 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?
Answe
Step-by-step explanation:
width is 4.6 inches. The company making the cell phone want… ... making the cell phone wants to make a new version whose length will be 1.33 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone? 1. See answer.
1 answer
·
1 vote:
Answer:4.25 InchesStep-by-step explanation:1. Do 1.4/1.33= 1. 082706772. Divide 4.6 by 1.08270677 to get 4.2486111 And just round it to 4.25
How do you find the probability of a compound event?
Answer:
Compound probability = the probability of the first event * the probability of the second event.
Step-by-step explanation:
Answer:
1. triplets
2. twinge
3. girl
4. boy
Step-by-step explanation:
finding the sum of the property of the individual events.
HELP I NEED IT THIS IS MY LAST ONE I AM PUTTING MY LIFE IN YOUR HANDS RIGHT NOW PLZ HELPP
Answer:
2(3w-1)+w=-9; w=-1
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
I think is 2(3w-1)+w=-9; w=-1
Step-by-step explanation:
hope this help, plz mark me brainliest
Victor walks down Northern Boulevard to get to school every day. In the morning, he stops at Dunkin Donuts to get a hot drink. The map of his route, shown below, has a scale of 1 inch to 240 feet. Victor also plans to stop at the deli to pick up some lunch. What is the actual distance, in miles, between Dunkin Donuts and the deli? (1 mile = 5,280 feet)
Answer:
5040
Step-by-step explanation: