Answer:
5.133333
Step-by-step explanation:
Can someone explain how to do problems like
(-2+4) or (4+ -6)
Answer:
All you have to do is just add the numbers inside the parenthesis. (4+-2) is the same as 4-2 which is equal to 2. (4+-6) is the same as 4-6 which is equal to -2.
Step-by-step explanation:
If this has helped please mark as brainliest
Answer:
Step-by-step explaination
-2 + 4 is 2 4+ -6 is -2
Which of the following sets of numbers could not represent the three sides of a right
triangle?
{20, 48,52}
{40, 75, 85}
{14, 47,50}
{13, 84, 85}
Answer:
{14, 47, 50}
Step-by-step explanation:
The three sides of a right triangle must satisfy
a² + b² = c², known as the Pythagorean Theorem. So let's put the pairs into the theorem.
20, 48, 52
a² + b² = c²
20² + 48² = 52²
400 + 2304 = 2704
2704 = 2704
20, 48, and 52 represent the three sides of a right triangle.
40, 75, 85
a² + b² = c²
40² + 75² = 85²
1600 + 5625 = 7225
7225 = 7225
40, 75, and 85 represent the three sides of a right triangle.
14, 47, 50
a² + b² = c²
14² + 47² = 50²
196 + 2209 = 2500
2405 ≠ 2500
14, 47, and 50 do NOT represent the three sides of a right triangle.
13, 84, 85
a² + b² = c²
13² + 84² = 85²
169 + 7056 = 7225
7225 = 7225
13, 84, and 85 represent the sides of a right triangle.
14, 47, and 50 do NOT represent the three sides of a right triangle, therefore making it your answer.
Rewrite the function f (x) =-3(x + 2)2 + 7 in the form f(x) = ax++bx+c.
Answer:
f(x)= -3x² - 12x - 5
Step-by-step explanation:
-3(x+2)² + 7
-3(x+2)(x+2) + 7
(-3x-6)(x+2) + 7
-3x² - 6x - 6x - 12 + 7
-3x² - 12x - 5
Does the following relation represent a function?
{ (4, 1), (8, 2), (12, 1), (3, 16) }
Answer:
No it does not
Answer:
It does not represent a function
Step-by-step explanation:
The values of x and y don't vary.
Please help be geniune how many times do I need to say NO LINKS god . I will mark brainliest please help :(
Answer:
answer: 510 square feet
-9-(-6)÷6 how do i do this
Step-by-step :
-9-(-1)
-9+1=-8
Review the graph of function g(x). On a coordinate plane, a line goes from open circle (0, 0) through (negative 4, 2). A curve goes from the open circle to (2, 1) and then down through open circle (4, 0). A closed circle is at (4, negative 2). Which table identifies Limit as x approaches 0g(x) and Limit as x approaches 4g(x), if they exist? Limit of g (x) as x approaches 0 0 Limit of g (x) as x approaches 4 0 Limit of g (x) as x approaches 0 DNE Limit of g (x) as x approaches 4 DNE Limit of g (x) as x approaches 0 0 Limit of g (x) as x approaches 4 −2 Limit of g (x) as x approaches 0 DNE Limit of g (x) as x approaches 4 −2
Answer: A. 0,0
Step-by-step explanation:
edge2021
Answer:
A)
Step-by-step explanation:
got it right on edge :) good luck!
vv I've attached the image of the question below so you can be sure
Is the proportion of the female population age 60 or older in country A greater than the proportion of the female proportion age 6 or older in country B
Answer:
Proportion of female older Than 60 in country A is not more than the proportion of female older Than 60 in country B.
Step-by-step explanation:
From. The plot given :
We could approximate the proportion of females older than 60 as follows _
COUNTRY A :
60 - 69 = 0.105
70 - 79 = 0.065
80 - 89 = 0.038
90+ = 0.01
Total = About 0.218
COUNTRY B :
60 - 69 = 0.14
70 - 79 = 0.11
80 - 89 = 0.07
90+ = 0.02
Total = About 0.34
From the estimated proportion, the proportion of females on country B is more than the proportion in country A.
Amy scheduled herself from 8am-1pm sunday through wednesday on wednesday she needed to release her intervals from 11am-1pm at the last minute she serviced all of the other time for which she posted what was her overall commitment adherence percentage?
Answer:
Commitment Adherence Percentage = 81.[tex]\overline{81}[/tex]%
Step-by-step explanation:
The time period Amy scheduled herself, t = 8 a.m. - 1 p.m. from Sunday through Wednesday
The period she released her interval = 11 a. m. - 1 p.m.
Commitment Adherence Percentage = Service Minutes/(Posted Minutes + Released Lockdown Minutes) × 100
Posted minutes = 5 hours/day × 60 minutes × 4 days = 1200 minutes
Serviced minute = 5 hours/day × 60 minutes × 3 days + 3 hours × 60 minutes/hour = 1,080 minutes
Released minutes = 2 hours × 60 minutes/hour = 120 minutes
Commitment Adherence Percentage = (1,080/(1,200 + 120)) × 100 = 81.[tex]\overline{81}[/tex]%
(PLEASE HELP) What is the area?
Answer:
The area is 2,000 cm2
Step-by-step explanation:
The answer is that because Area is when you multiply the length times the width ( l x w ). The length is 40 cm and the width is 50 cm and when you multiply them, you will get 2,000 cm2.
Hope that helps. If you get it wrong, please let me know so I could check my work. Thank you and have a great rest of your day :) !
For a field trip. 26 students rode in cars
and the rest filled up 6 buses. How
many students were in each bus if no
more than 290 students went on the
trip? Write an inequality to find x, the
number of students on each bus.
Answer:
x+26=290
x=290-26
x=264
264÷6=44
Using the extreme value theorem, which graph has a maximum of 5 and minimum of -3?
Answer:
B
Step-by-step explanation:
EDGE
A paint can has a diameter of 17 centimeters and a height of 24 centimeters. What is the surface area of the can? 2.775 76 cm 2 o 1734 85 cm 2 O 1494 64 cm2 4.377 16 cm 2
Answer:
1734.85
Step-by-step explanation:
Answer:
the correct answer is 1,734.85cm2
Step-by-step explanation:
i did the assignment and got it right
What is the measure of ZB?
A
34
B
[?] degrees
Enter
Answer:
Angle b=56
Step-by-step explanation:
180-34-90=56
what is the length of the hypotenuse,c ? 3m 5m
Answer:
square root of 34
Step-by-step explanation:
ok so S is for Squared
Cs= As+Bs
5s+3s= Cs
25+9=34
Cs=34
C= square root of 34
to get C we need to square root Cs
square root of 34
so C is 5.83
how do I find the equation for the line?
Answer:
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution? 5x+3y=5 8x + 2y = 6 A) subtract 3 times the second equation from 2 times the first equation B) add 4 times the first equation and -6 times the second equation multiply the first equation by 3 and subtract the second equation D) multiply 3y by z in the first equation and subtract the second equation
Answer:
13x 5y
Step-by-step explanation:
What else do I do?
(btw I'm The one with the black and white pfp!
Answer:
if u don't want them to have your insta/snap, tell them that you don't like sharing them. I just wouldn't respond after that
If they are bothering you say "Thank you for being nice to me, I am going to say this in the most the nicest way possible, but you're kind of bothering me right now. If you keep messaging me/ bothering me I'm going to have to block you" or you could say "Please stop asking me for my insta/snap if you keep asking me I am going to have to block you. Thank you have a nice day :)"
you could say something like that
If the full problem adds up to 122 what is Y?
Answer: 12
Step-by-step explanation:
Answer:
35.8
Step-by-step explanation:
Triangle adds up to 360 degrees
5y+4y+3+y-1=360
10y+2=360
-2 -2
10y=358
divided both sides by 1o
y=35.8
first part of my assignment check my other for the two other questions that go with
Answer:
Step-by-step explanation:
Remark
I hope you don't mind if I laughed a little at the graph. The y intercept of the line is at 10 dollars, but the rental car has not moved an inch. I guess they're charging you to look at your driver's license. It's late, and maybe I am a little giddy.
Begin by using a ruler (or some other straight edge) to join all the dots.
a) I'll spend a little time here. It is very important that you know how to read a chart and this question is your first step. The question is how many dollars does it take to go 40 miles? There is a system. Start with the 40 miles on the horizontal axis (x axis if you know that that is).
Use a ruler to go straight up until you hit the line.
When you hit the line, mark the place.Now move straight across until you hit the y axis where you find out the money.You should get 30 dollars.b) This question is a guess.
You can find the 70 dollars easily enough. Go straight up again until you hit the line. Mark the point on the line.Go straight across again.Not so easy. It isn't marked. You have to make a guess. My guess is 45. What do you think?c) This question is the exact reverse of the other two.
This time you start with the amount of moneySo you start at 60 dollars and go straight across until you hit the line.Mark the point.Now take your ruler and go straight down. You should hit 100 miles.ASAP
AND HOW DID YOU GET THE ANSWER
( WILL MARK BRIANIST)
Answer: 11/24
Convert 3/8 to 9/24
Convert 1/12 to 2/24
Add them together to get 11/24
If I did a poor job explaining I can help more in the comments.
Answer:
Hi, there the answer is 11/24
Step-by-step explanation:
9/24+2/24
9+2/24
11/24
If you didn't understand here's something you can understand I felt like I didn't understand what I wrote on the top
Find the Least Common Multiple
[tex]\frac{3}{8} +\frac{1}{12}[/tex]
[tex]\frac{9}{24} +\frac{2}{24}[/tex]
[tex]\frac{9+2}{24}[/tex]
[tex]\frac{11}{24}[/tex]
What volume of concrete is required to build this footbridge?
2m wide
4m tall
2m long
Answer:
16m²
Just find the volume by multiplying the length, width, and height
Step-by-step explanation:
what is the sum? Complete the equation.
I'm giving 25 points for this one
link is below
Answer:
-1
Step-by-step explanation:
its pretty easy ngl but yeah stack it
What is the equation in slope-intercept form of the line that crosses the x-axis at 21 and is perpendicular to the line represented by y = 7/2x-13
Given:
A line is perpendicular to the line [tex]y=\dfrac{7}{2}x-13[/tex].
The line passes through the x-axis at 21.
To find:
The equation of the line in slope intercept form.
Solution:
The slope intercept form of a line is:
[tex]y=mx+b[/tex]
Where, m is the slope and b is the y-intercept.
The given line is:
[tex]y=\dfrac{7}{2}x-13[/tex]
So, the slope of this line is [tex]\dfrac{7}{2}[/tex].
The product of slopes of two perpendicular lines is -1.
Let m be the slope of required line. Then the slope of the required line is:
[tex]m\times \dfrac{7}{2}=-1[/tex]
[tex]m=-\dfrac{2}{7}[/tex]
The line passes through the x-axis at 21. It means the line passes through the point (21,0). So, the equation of the line is:
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y-0=-\dfrac{2}{7}(x-21)[/tex]
[tex]y=-\dfrac{2}{7}(x)-\dfrac{2}{7}(-21)[/tex]
[tex]y=-\dfrac{2}{7}x+6[/tex]
Therefore, the equation of the required line is [tex]y=-\dfrac{2}{7}x+6[/tex].
The variable g represents the number of guests, and the variable c represents the cost in dollars. If there are 10 guests, how much will Anne's retirement party cost? $
Answer:
Cost (10 guests ) = 50
Step-by-step explanation:
Given : Cost c = 10 + 4g (g refers to guests)
Equation : c = 10 + 4g
Putting no. of guests 'g' = 10
c = 10 + 4 (10) = 10 + 40
c = 50
How to write one thousand, one hundred twenty-four and forty nine hundredths in expanded notation
Answer:
1,124.49
Step-by-step explanation:
Answer:
1000 + 100 + 20 + 4 + 0.4 + 0.09
Step-by-step explanation:
What is 113.1 rounded to the nearest hundredth
PLS HELP FOR BRAINLIEST!
Find the measure of
Answer: 22.5
Step-by-step explain:
225/10=22.5
Cheddar cheese cost 5.25$ per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese? Best answer gets brainlist
Answer: y = 5.25x
Step-by-step explanation:
The cost of one pound of cheddar cheese is $5.25.
The number of cheese purchased is x.
The total cost of cheese would therefore be the cost of one pound of cheese multiplied by the number of pounds of cheese purchased:
= 5.25 * x
Full expression is therefore:
y = 5.25 * x
y = 5.25x
find the value of x and show your steps
Answer:
x = 4
Step-by-step explanation:
The image provided below, I find very helpful when trying to solve difficult problems such as this one.
We use the same relationship, the only difference is we are given expressions and numbers for the segments
If the product of the segments in one chord equal the product of the segments in the other chord then,
x * 6 = 8 * ( x - 1 )
Or 6x = 8 ( x - 1 )
Now we solve for
Step 1 distribute the 8
8 * x = 8x
8 * -1 = -8
We now have 6x = 8x - 8
step 2 subtract 8x from each side
6x - 8x = -2x
8x - 8x cancels out
we now have -2x = -8
step 3 divide each side by -2
-2x / -2 = x
-8 / - 2 = -4
we're left with x = 4