Answers
Related Questions
There are 48 students in a speech contest. Yesterday, 23 of them gave their speeches. Today, 34 of the remaining students gave their speeches. How many students still haven't given their speeches?
Answers
Answer:
14 of the remaining students havent gave the speech
Step-by-step explanation:
PLEASE HELP ME ANSWER THIS!!
2 [(12 + 2x) + (15 + 2x)]= 74.
Answers
Divide 2 by both sides.
[ ( 12 + 2x) + ( 15 + 2x) ] = 37
Add the equations in the parentheses.
(27 + 4x) = 37
Remove parentheses.
27 + 4x = 37
Subtract 27 by both sides.
4x = 10
Divide 4 by both sides.
x = 10/4 or 2.5
The rectangular prism is sliced by a two-dimensional plane that includes point N, P, Q and R. Which figure represents the resulting cross section
Answers
A. Square
B.Right Triangle
C. Non-right triangle
D. Non-square rectangle
Answers
Answer:
b
Step-by-step explanation:
The owner of a resale shop is analyzing the revenue for the year. Profit is modeled by the function p(x) = x2 – 14x + 485, where p(x) represents profit and x represents the number of items sold. How many items must he sell in order for his profit to be $500?
Answers
Answer:
hope this helps with other things have a a good day
Step-by-step explanation:
The required number of items the owner must sell is 15 items so he can earn a $500 profit.
Given that,
Profit is modeled by the function p(x) = x2 – 14x + 485, where p(x) represents profit and x represents the number of items sold. How many items must he sell in order for his profit to be $500 is to be determined.
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
500 = x² - 14x + 485
x² - 14x - 15 = 0
x² - 15x + x - 15 = 0
x (x - 15 ) + 1 (x - 15 ) = 0
(x - 1 ) (x - 15 ) = 0
Number of items he must sell to earn $500 profit,
x - 15 = 0
x = 15
Thus, the required number of items the owner must sell is 15 items so he can earn a $500 profit.
Learn more about function here:
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CAN SOMEONE PLEASE PUT THIS IN SLOPE INTERCEPT FORM I NEED IT NOWW AND EXPLAIN
2x-1y=-5
Answers
Answer:
y = 2x + 5
Steps:
2x - 1 x y = -5
PLEASE HELP ASAP
Clare has 34 of a bag of cat food. Her cat, Hobbs, eats 110 of a bag per week. Write your answer in lowest terms.
How many weeks will the food last?
Answers
Answer:
гафу итегез, мин ярдәм итә алмыйм, миңа бик кирәк
Step-by-step explanation:
The table gives the temperature (in F) in five cities at 6 a.m. on the same day. Use the table to answer the questions (NEED HELP ASAP PLEASE)
Answers
Answer:
a. the temperature there at noon is 5 degrees Fahrenheit
b. 99 degrees Fahrenheit
a. The temperature in Chicago at noon is 5 degrees Fahrenheit
b. Temperature in atlanta is 99 degrees Fahrenheit more than in Juneau.
Given that,
City Temperature table (°F)
Montreal -16
Atlanta 68
Dayton 36
Chicago -5
Juneau -31
What is arithmetic?
In mathematics, it deals with numbers of operations according to the statements.
What is simplification?The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
Part A temperature in Chicago raise by 10° F at noon
Temperature in noon = - 5 + 10 = +5°F
Part B Temperature difference in Atlanta and Juneau
= 68 - (-31)
= 99
Thus,
a. The temperature in Chicago at noon is 5 degrees Fahrenheit
b. The temperature in Atlanta is 99 degrees Fahrenheit more than in Juneau.
Learn more about arithmetic here:
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What is the 30th term of the linear sequence? -5, -2, 1, 4, 7
Answers
Answer:
the 30th number would be "82"
Step-by-step explanation:
it is adding by 3
Fist person who's right gets brain
(10x20)x(9)+100=
Answers
Answer:
1900
Step-by-step explanation:
P'EMDAS
Answer:1900
Step-by-step explanation:[tex]10x^20 x9+100\\ 90x^20+100[/tex]BIG IDEAS MATH
Course 3: CA > Chapter 7: Approximating Square Roots > Section Exercises 7.4 > Exercise 16
Classify the real number shown below.
V15
Choose all that apply.
-irrational
-rational
-integer
-whole
-natural
Answers
I think it's only "Itrrational"
The diagram below shows scalene triangle WXY. The measure of Angle W X Y is
Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.
Which is true about the diagram? Select two options.
Measure of angle W Y X = 46 degrees
Measure of angle Y W X = 63 degrees
Measure of angle Y W X = 134 degrees
Measure of angle Y W X = 46 degrees
Measure of angle W Y X = 134 degrees
Answers
Answer:
It is a and b
Step-by-step explanation:
May I have brainliest
Answers: A and B
Step-by-step explanation:
I did the quiz
I'm not sure if this is correct, can someone verify?
Answers
Answer:
Step-by-step explanation:
[tex]A=\frac{\pi (7.5^2)}{2}+\frac{15(20)}{2}\\ \\ A=\frac{56.25\pi +300}{2}\\ \\ A\approx 238.36m^2\\ \\ \text{You had the area equations correct but you didn’t compute them correctly.}[/tex]
help pleaseeeeeeeeeeeeeeeeeee
Answers
Answer:
D
Step-by-step explanation:
i think its D, its the only one that makes sense
A is a reduction
B is a reduction
C is an enlargement but it’s only double
math question/help/please-
Answers
25-2(4) =17
25-8 =17
A) CHOICE A
B) CHOICE B
C) CHOICE C
D) CHOICE D
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im on my phone so i don’t have the correct inequality symbol but you get the point lol
3n+1<13
3n<13-1
3n<12
n<12/3
n<4
Answer the question:
Answers
Step-by-step explanation:
so basically what you want to do is you're going to want to divide the 64 by the 2D negative 3D so if you know how to do that didn't have your answer right there if you don't then just use a calculator but that's what you're going to want to do like throughout the whole thing is you're going to want to do negative 64th -3 D -5 D -8 in negative terms you just got to keep matching them up in order. Hope this helps!!
Find x please :) pleaseeee
Answers
AnsweR
Step-by-step explanation:
35
Answer: x = 55°
Step-by-step explanation:
Basically what I did was this.
x - 25° = 45° - 15°
x - 25° = 30°
x = 55°
The reason for how I got is that you have to pretend that there is another parallel line between the x and 45 thats how this equation occurs.
Hope this helps!
Help me please I can’t fail this assignment I promise I will give brainliest
Answers
Answer:
The Answer is A. both the dot plot and the box plot, the range is 13.
Step-by-step explanation:
The Range of this would be 6 to 19; or 13. You can find this on both because you can see that 6 is the lowest and 19 is the highest on both graphs. The range is the lowest and highest numbers and all in between.
I can't really explain it too well so forgive me if you can't understand it.
-Nova
What is the shape of the base?
Answers
Answer:
Triangle
Step-by-step explanation:
the shape shown above will be a triangular prism when folded into its form. Therefore the base shape of the prism is a triangle
Please help! I need it
Answers
How can you use the double number line diagram to find what percent 240 is of 300?
Answers
Answer:
It is 80
Step-by-step explanation:
Percentage Calculator: 240 is what percent of 300? = 80.
Answer: 80
Step-by-step explanation:
HELP ASAP:
Write the ratio of twice a number and 5 as an expresssion.
Answers
I will give brainliest for right answer
Answers
Answer:
B is correct
Step-by-step explanation:
Answer:
I think b is the correct one
The width of a rectangular room is 80% of its length. If the length of the room is 20 meters, what is the area of the room? A= length x width
Answers
Answer:320ft^2
Step-by-step explanation:
80% of 20 is 16, because 80% is 4/5 and 20 divided by 5 is 4, multiplied by 4 is 16. Area is L x W, so 16 times 20 is 320, and don't forget unit of measurement, ft^2 for area
Length x width = area
rate of change when the coordinates are (2,11) and (5,17)? :/
Answers
Answer:
make a x and y chart
so x should have 2 and 5 while y has 11 and 17
2 to 5 is plus 3 while 11 to 17 is 6
now do you divided by x
6 divided by 3 equals 2
slope / rate of change is 2
The scatter plot shows the number of hours of work each day and the number of minutes of exercise.
Use the scatter plot to complete this statement: A person who works ___ hours a day would expect to get 90 minutes of exercise.
Answers
Answer:
4
Step-by-step explanation:
4 because that is what the y axis shows for the corresponding x axis at 90
I’m really sorry but at least y’all getting all of my points!
Answers
Answer:
20
Step-by-step explanation:
its minusing by 9 so 20
Answer:
9
Step-by-step explanation:
this is your answer becaue 65-56 =9
56-47=9
47-38=9
38-29=9
so your answer is 9
HOpe this helps u
Pls mark brainlist
LIST THE NUMBERS FROM 1 TO 10
Answers
Answer:
1 2 3 4 5 6 7 8 9 10
Step-by-step explanation:
These are they
Evaluate the expression for the given value of x.
0.2x + 5.2 for x = −3
Answers
Answer:
4.6
Step-by-step explanation:
Plug in the number when x= -3:
0.2*(-3)+5.2=4.6
Please give brainliest if this helps.
Answer:
4.6 ya u got it lol hahah sorry
Help me please people keep taking y points and not answering my questions
Answers
Answer:
1. (-2,-3) 2.(-4,-1) 3. (-3,1) 4. (-5,2) 5.(9,-7)
Step-by-step explanation:
1. (-2, -3)
2. (-4, -1)
3. (-3, 1)
4. (-5, 2)
5. (9, -7)