Answer:
the answer is -7.7
Step-by-step explanation:
−2.2−5.5
−2.2+ −5.5
= --7.7
hope it helps :)
Answer:
The answer is -8
Step-by-step explanation:
-(2.5+5.5)
-8
If the zeros of a polynomial function are 3 and -4, using the Factor Theorem how would we express the factors of the function? *
Step-by-step explanation:
Zeros of a polynomial function are 3 and -4.
So, factors are, x-3 and x+4
In 96.28 which digit is in the tenths place?
Answer:
2
Step-by-step explanation:
96.28
9 is in the tens place
6 is in the ones place
2 is in the tenths place
8 is in the hundredths place
Hope this helps you :)
Answer:
The 2 in 96.28 is in the tenths place
Step-by-step explanation:
;-;
Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each member of the group 1/6 of the pie. How many people are in the group?
Answer:
If it's 1/6 of every pie to one person then 6 people but if it's 1/6 of all 4 pies then 24 people.
Step-by-step explanation:
Sry didn't quite understand the question
Hope it helps :)
Have a good day/night
Brainliest pls?
What’s 8 divided by 338
Answer:
0.023
Step-by-step explanation:
Answer:
0.02366863905 is the answer, the literally full answer
Choose the correct graph that shows the preimage and
image of a reflection of AABC over the x-axis.
The vertices of AABC are A(-5,2) B(4,5) and
C(3,-2)
Answer:
I think that would be A sorry if I'm wrong
pls help, i need to figured out the slope and i tried but it said it was wrong
Answer:
I thin its -3
Step-by-step explanation:
The table below represents a proportional relationship.
Answer:
y = 3x
Step-by-step explanation:
Note the values of y are 3 times the corresponding values of x, that is
x = 4 → y = 4 × 3 = 12
x = 7 → y = 7 × 3 = 21
x = 10 → y = 10 × 3 = 30
x = 13 → y = 13 × 3 = 39
Thus the equation describing the proportion is
y = 3x
use the and y intercept to find and graph the slope of the line described by 4x+y=-16
You invest $2000 in an account that pays simple interest of 7% for 30 years
Answer:
Your interest at the end of those 6 years is $4200
Step-by-step explanation:
use the graph and table to write the equation that describes the line graph
Answer:
y = x + 3 or y = 1x + 3
Step-by-step explanation:
Since we're just going to find the equation (assuming it's slope-intercept form, which is y = mx + b), our jobs will be relatively simple!
Let's start with the first step and identify the y-intercept, which is the easiest step.
That will be (0,3), as the line intercepts the y-axis there.
Next, let's find the slope of the line using [tex]\frac{rise}{run}[/tex] or [tex]\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}[/tex]. Just be careful when using [tex]\frac{rise}{run}[/tex] that you correctly identify the scale the axis' are using.
For now, I'll use [tex]\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}[/tex]. Let's pick two points... (0,3) and (1,4).
—> [tex]\frac{4-3}{1-0}[/tex] = [tex]\frac{1}{1}[/tex]
This will be our slope, 1.
We now have our answer, y = 1x + 3.
Hope that helped!
Answer:
y = x + 3
Step-by-step explanation:
passed on edgeuinity
John is putting a fence around his garden that is shaped like a half circle and a rectangle.
A rectangle has a length of 14 feet and width of 7 feet. A semicircle with diameter of 7 feet is on top of the rectangle.
How much fencing will John need? Use StartFraction 22 over 7 EndFraction for Pi.
32 ft
39 ft
46 ft
57 ft
Answer:
46 feetStep-by-step explanation:
[tex]a=14\,ft\\b=7\,ft\\d=7\,ft\\\\\\L=\frac12\cdot\pi d+(2a+2b-d)\\\\ L=\frac12\cdot\frac{22}7\cdot7+2\cdot14+2\cdot7-7=11+28+14-7=46[/tex]
Answer: C-46
Step-by-step explanation:
It's is right on edge
PLEASE HELP I REALLY NEED IT WHAT IS 10% OF 75
Devin evaluated the expression 114 – 38. Which is one way he can check his work?
Write the equation of a line that passes
through (-3,-8) and (3, 10).
Answer:
y=3x+1
Step-by-step explanation:
The equation will most likely be in slope-intercept form which is
y=mx+b
(m) is the slope,
(b) is the y intercept
First we must find the slope. The formula for slope is (y1-y2)/(x1-x2)
Which means we take the (y) of the second given point and subtract the (y) if the first given point, then divide that by the (x) of the second given point minus the (x) of the first given point.
(10-(-8)/3-(-3)
18/6
Simplify
3/1
3, our slope is 3.
Now we can put this into our formula
y=3x+b
To find the y intercept we just apply one of the given points. (I'll use (3, 10) but either of them would work.
10=3(3)+b
Now solve
10=9+b
Subtract 9 from each side
1=b
Now we put our slope and y intercept into our formula
y=3x+1.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
two-thirds of a number added to six is at least twenty-two
If you are asking me to write it in a equation form here it is: 6 +( 2/ 3 x )≥ 22
Question 1
5/6
Minus
1/4
Answer:
1 7/12
Step-by-step explanation:
here you go :)
Question 4 of 10
Which set of values could be the side lengths of a 30-60-90 triangle?
Answer:
6,12,12 square root 3
Step-by-step explanation:
(this is a random question.)
Solve for M.
2m+2=6
Answer:
m = 2
Step-by-step explanation:
2m + 2 = 6
2m = 6 - 2
2m/2 = 4/2
m = 2
m=2
Subtract 2 from each side and then divide 2
Anyone wanna see me play Slime Rancher?
whats that game about
Calculate a. 17% of 50
Answer:
17% of 50 is 8.5
Step-by-step explanation:
The answer is 8.5 because 50 times 17% is 8.5.
A parking garage at the airport charges $20.00 for the first day. Each additional day after the first day costs $8.00 more. So parking for 2 days costs $28.00,
parking for 3 days costs $36.00, parking for 4 days costs $44.00, etc. How much will it cost to park a car in the garage for 21 days?
Answer:
Step-by-step explanation:
20+8x=cost
20+8(21)=cost
188 is your cost after 21 days
Last year Shaun wiped out 950 times.This year he had a 44% decrease in the
number of times he wiped out.How many times did Shaun wipe out this year?*
Answer:
Shaun wiped out 532 times this year
Step-by-step explanation:
Given
Number of times Shaun wiped out last year = 950
Decrease this year = 44%
In order to find the times Shaun wiped out this year, we have to find 44% of 950 and then subtract it from 950
So,
Decrease in number:
[tex]= 44\%\ of\ 950\\=0.44*950\\= 418[/tex]
The number of times he wiped out this year is:[tex]950-418 = 532[/tex]
Hence,
Shaun wiped out 532 times this year
How many sides does a regular polygon have if one exterior angle is 10?
120
180
360
Answer:
360.
Step-by-step explanation:
Given: AB ≅ CB and D is the midpoint of AC. Are these two triangles congruent? If so by what theorem?
Answer:
Option (1)
Step-by-step explanation:
From the picture attached,
In ΔADB and ΔCDB,
AB ≅ BC [Given]
BD ≅ BD [Reflexive property]
AD ≅ DC [Given] (since D is the midpoint of AC)
Therefore, ΔADB ≅ ΔCDB [By SSS postulate of congruence]
Option (1) will be the answer.
You bake muffins for a bake sale. The ratio of banana muffins to carrot muffins is 12\8. You bake 24 carrot muffins. How many banana muffins do you bake?
yall pls answer this i will give brainliest and 10 points how about 20
Answer:
i cant see the picture
Step-by-step explanation:
Answer:
1 goes to 3a ,4 goes to 2b 3 goes to 4c and I can't see the rest
Step-by-step explanation:
I dont know I'm probably wrong tho
Susan’s science class is performing an experiment that involves dropping objects from various heights, starting close to the ground and working upward to 8 feet. The function , where x represents the distance from the ground, represents the time it takes for the object Susan drops to hit the ground. The graph represents the function
Identify some of the key features of the graph. That is, determine if the function is monotonically increasing or decreasing, state the end behavior, find the x- and y-intercepts, find the endpoint, and state the domain and the range of the graph (without considering the context).
Answer:
1) The function is monotonically increasing
2) The end behavior of the function is x tends to infinity as t(x) tends infinity
3) The x and y -intercept is (0, 0)
4) The endpoint is (0, 0)
5) The domain is 0 ≤ x ≤ +∞
The range is 0 ≤ t(x) ≤ +∞
Step-by-step explanation:
1) The given function of the time for the object to hit the ground is t(x) = 1/4·√x
Where;
x = The distance from the ground
t = The time it takes for the object to hit the ground
Monotonically increasing function, we have;
A function that is continuous on [a, b] and it can be differentiated in the domain, (a, b) is monotonically increasing when df(x)/dx > 0 for all values of x in (a, b)
However, where df(x)/dx < 0 for all values of x in (a, b), the function is decreasing
Therefore, using an online tool, we have;
dt(x)/dx = d(1/4·√x)/dx = 1/8 × 1/√x
Therefore, the dt(x)/dx > 0, for 0 < x < +∞ and the function is monotonically increasing
2) The end behavior of the function as x tends to infinity, t(x) = 1/4·√x approaches infinity
3) From the end behavior, and the nature, of the function t(x) = 1/4·√x, where both variables are directly proportional, we have that the x and y -intercept = (0, 0)
4) The endpoint is (0, 0) given that as t(x) tends to 0, x tends to 0
5) The domain is 0 ≤ x ≤ +∞
The range is 0 ≤ t(x) ≤ +∞.
Answer:
The function is monotonically increasing since the output values are continually getting larger. This also tells us that the end behavior of the function is infinity.
The x-intercept is (0,0), the y-intercept is (0,0), and the endpoint too is (0,0).
The domain of the graph is all values greater than or equal to 0, and the range is all positive output values.
Step-by-step explanation:
Find the difference of the two expressions. (23x+2)−(13x−4)
Answer:
x = -0.6 or 6/10
Step-by-step explanation:
(23x + 2) = (13x - 4)
23x + 2 - 2 = 23x
13x - 4 - 13x = -4
23x - 13x = 10x
-4 - 2 = -6
10x = -6
divide each by 10
10x / 10 = x
-6 / 10 = -0.6
x = -0.6 or 6/10
The difference of the two expressions. (23x+2)−(13x−4) is (10x -2).
What is an expression?Expression in mathematics is combination of variables with the use of operations and given rules. It can be in the form of equation, numbers etc.
Given expression,
(23x+2)−(13x−4)
And to find the difference,
we arrange the value of x with x and constant with constant in given expression,
(23x+2)−(13x−4) = 23x - 13x + 2 - 4
= 10x -2
Therefore, the difference of the two expressions. (23x+2)−(13x−4) is (10x -2).
To learn more about the expression;
brainly.com/question/24242989
#SPJ6
Is the line for the equation x = 4 horizontal or vertical? What is the slope of the line? Select the best answer
Answer:
x=4 is vertical line it's an undefined slope
PLS HELP ASAP NOW which expression is equivalent to 8-(6r +2)
a)-6r +6
b)2r+2
c)6r+10
d)-6r+10
Answer: its A have a good day
