Answer:
sup(x,3)
Step-by-step explanation:
Linear equation:
A linear equation has the following format:
[tex]y = ax + b[/tex]
In a linear equation, when x changes by 1, y will always change by the amount a, which is called slope.
In this question:
y=sup(x,3)+2x+1
[tex]y = 2x + 1[/tex] would be a linear equation.
However, the expression sup(x,3), that is, the higher value between x and 3, means that the function is not linear.
please help me! i linked the image that has the question
Answer:
Step-by-step explanation:
The area of a trapezoid is the average of the parallel bases times the height.
A=h(a+b)/2 and since we have two identical trapezoids the total are will be
A=h(a+b) in this case
A=15(32+25)=855mm^2
70 POINTS PLEASE HELP! A dump truck pours sand into a container in the shape of a rectangular prism with a square base of length 2 feet. SEE PICTURE FOR REST
Answer:
A
Step-by-step explanation:
The volume of a rectangular prism is:
[tex]V=\ell wh[/tex]
Since the prism has a square base, each side length being 2, this means that both the length and width of our prism is 2. Therefore:
[tex]V=(2)(2)h=4h[/tex]
So, we can write:
[tex]V=4h[/tex]
The height h increases at a rate of about 8 inches or 8/12 = 2/3 feet per minute.
So, after t minutes, the height will be 2/3(t) feet. Thus, we can substitute:
[tex]\displaystyle V=4\Big(\frac{2}{3}\Big)t=\frac{8}{3}t[/tex]
We want to find after how long it will be until the volume is 64 cubic feet. So, V = 64:
[tex]\displaystyle 64 = \frac{8}{3} t[/tex]
Solve for t:
[tex]\displaystyle t=\frac{3}{8}(64)=3(8)=24\text{ minutes}[/tex]
The correct answer is A.
Pls help me I’ll give brainliest I need this ASAP
Answer:
A is the answer
Step-by-step explanation:
yea um help a girlie out
Answer:
U (-10,-7)
V ( -10,-1)
w (-1, -9)
Step-by-step explanation:
So you are lucky I just did this unit lol so i got the answer
When doing any rotation around the origin, only one number changes integers if it is 90 degrees, in this case rotating 90 degrees will cross the y axis.
This means the y value will remain the same but the integer for the x values will switch.
So the new values are:
U (-10,-7)
V ( -10,-1)
w (-1, -9)
i hope this helps!
pls give thx and brainliest. ;)
(20,-6)(6,5) find the slope
Subtract 9x^2+7x-2 from 8x−10
To solve the problem we will firstly rearrange the given expressions to get like terms together.
What are Like terms?like terms are those terms that are having the same variables, also the variables are of the same order as well.
for example, 25x and 5x are like terms; 30xy and 7xy are like terms, 9x³ and 4x² are not like terms, etc.
If we subtract 9x^2+7x-2 from 8x−10, then we will get [tex]-9x^2 +x -8[/tex].
Given to us
[tex](8x-10) - (9x^2+7x-2)[/tex]we know to subtract an expression from another we need to find the like terms of both expressions to carry out the mathematical operation.
therefore,
[tex](8x-10) - (9x^2+7x-2)\\\\=8x-10 - 9x^2-7x+2\\\\= -9x^2 +8x-7x-10+2\\\\= -9x^2 +x -8[/tex]
Hence, if we subtract 9x^2+7x-2 from 8x−10, then we will get [tex]-9x^2 +x -8[/tex].
Learn more about Like Terms:
https://brainly.com/question/2513478
A poll of 200 doctors across the nation found that 11 were assisted in their office by registered nurse , 83 were assisted by LVN and 21 were assisted by both. How many were assisted by at least one type nurse ?
Answer:
115
Step-by-step explanation:
200 - (11+83+21) = 85 and so 200 - 85 is 115
25*89 / 1/4
I WILL AWORD BRILLENEST!!!!!!
Answer:
8900
Step-by-step explanation:
25 * 89 / [tex]\frac{1}{4}[/tex] = 25 * 89 * 4 = 100 * 89 = 8900
The diagram shows a right angled triangle
What is the value of h?
Give your answer to 1 decimal place
Answer:
Below.
Step-by-step explanation:
In a right triangle:
sin x = opposite side / hypotenuse
cos x = adjacent side / hypotenuse
tan x = opposite side / adjacent side
In this triangle the hypotenuse = 12 and the adjacent side = h
so we use cos 47
cos 47 = h / 12
h = 12 cos 47
h = 8.2 cm.
A climber starts at an elevation of -200 meters and her change in elevation is 300 meters up. What is her final elevation?
Answer:
100
Step-by-step explanation:
because -100 0 then positive 100
There are 48 students who play the clarinet in a year group of 120.
Write this proportion as a percentage.
Answer:
40%
Step-by-step explanation:
As a Fraction your answer would be [tex]\frac{48}{120}[/tex].
However we are looking for it as a percentage.
In order to calculate, this you can simply find 10%, and 5% of 120.
10% = 12
5% = 6
48 is divisible by 12, therefore 48 / 12 = 4
Giving you your answer which is 40%.
what is 0.48 times 0.4
Answer:
0.193
Step-by-step explanation:
jimmy earns $75 mowing lawns this weekend. he puts the money in the box in which he keeps his earning
Answer:
whats the question??
Step-by-step explanation:
Ms. Farmer has 33 students in her class. This is 11 more
students than Ms. Prince has.
How many students does Ms. Prince have? Choose the correct equation and
answer
O A. X+ 11 = 33
x = 44 students
O B. X+44 = 33
x = 77 students
O C. X+33 = 11
x = 44 students
O D. x+ 11 = 33
x = 22 students
Answer: C
Step by step explanation :
A _______
represents the leading digit in a stem-and-leaf plot.
The answers are: leaf, stem
I WILL GIVE BRAINLYEST
Answer:
The answer is the first option - leaf.
Answer:
the answer is stem.
Step-by-step explanation:
i know this because i am on the same question and there are only two answers so if the other answer was wrong it means this one has to be right.
What is the initial account balance in pats savings account?
Answer:
50 because ilthats where it starts
I would like to know the answer
Answer:
5x^2-2x+4
Step-by-step explanation:
Subtract the x square, x, and numbers
The ratio of dogs and cats in the veterinarians office is 9:7What is the ratio of dogs to the number of dogs and cats in the veterinarians office
Answer:
9:16
Step-by-step explanation:
If there are 9 dogs and 7 cats and you need to know the total number of cats and dogs add the numbers together (16) and put the number of dogs in front of it (9). So the answer is 9:16
Answer:
9:16
Step-by-step explanation:
because he ratio of cats to dogs is 9:7, so that means the 9 is how many dogs their are, 9 + 7= 16, making 9:16 (i'm wrong i'm positive i might be right)
What is the area of the figure. PLS I NEED THIS FAST
Answer:
252 B
Step-by-step explanation:
45 + 18 + 189
Answer:252
Step-by-step explanation:
A cheetah was racing a gazelle and a lion. For every 52 of a
mile the cheetah ran, the gazelle ran 16 of a mile and the lion
ran 34 of a mile. If the cheetah ran 20 miles miles, how many
miles did the gazelle and lion run?
Answer:
Step-by-step explanation:
True or false. Natalie cuts a ribbon 4/5 m long into 8 pieces of equal length. Each piece is 2/5 m.
Answer:
False
Step-by-step explanation:
(4/5) / 8 does not equal 2/5. It would be 1/10.
A line goes through the point (0.5, 0.25) and (1, –0.75). What is the slope of the line?
Answer:
-1/2, or -0.5
Step-by-step explanation:
Slope = delta y/delta x
In this situation, you would do.
0. 5 - 1 / 0.25 - (-0.75)
0.5 - 1 = -0.5
0.25 -(-0/75) = 1
-0.5 / 1 = slope
-0.5 = slope
or
-1/2 = slope
Hope this helps!
what do you divide 14 by to get 5?
Answer:
70
Step-by-step explanation:
A train travels 558 miles in 3 hours. At thIs rate, how far does the train in 5 hours?
Answer:
930 mph
Step-by-step explanation:
Answer:
930 miles
Step-by-step explanation:
first divide 558 by 3 to find how many miles a train travels in 1 hour. 558/3 = 186. Then multiply 186 by 5 and get 930 miles
what is 5% of 20? I need help
Answer:10
Step-by-step explanation:
How many prime numbers between 20 and 40
Answer:
23,29,31,37.
....................
PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST
Answer:
6+4=10
-4+4=0
Step-by-step explanation:
The correct answer is adding by 4
Express the inequality −2
Answer:(-2,8)
Step-by-step explanation:The inequality −2<x<8 means "all numbers between −2 and 8." In interval notation, we express this as (−2,8). Notice that we use parentheses to show that the numbers −2 and 8 are not included.
3/8 + 1/4 = Tap on the pic to see wiestion
Answer:
3/8 + 1/4 is 5/8 and 1/10+4/5 is 1
Step-by-step explanation:
convert 1/4 to 2/8 and add to 3/8 to get 5/8
convert 4/5 to 9/10 and add to 1/10 equals 10/10 which is also 1
Answer:
9/10 (and 5/8 for question in title)
Step-by-step explanation:
To add fractions, you need to make a common denominator, which you can have a common denominator of 10.
To do this, multiply the numerator (4) and the denominator (5) by 2. You will get 8/10.
Now you can add them together: 8/10 + 1/10 = 9/10
I don't know if you wanted the question in the title answered too so here:
Same thing; common denominator. Use 8. Multiply 1 by 2 and 4 by 2. You get 2/8.
Add: 3/8 + 2/8 = 5/8
Solve 4 + 1/5r = -1. Single choice.
answer choices:
r=25
r=-25
r=-15
Answer:
-15
Step-by-step explanation:
imma pro
Answer: r = - 25
Step-by-step explanation: