f(x) = x - 1
g(x) = 2x
To compute g(f(x)), replace every instance of x in the definition of g(x) with f(x). This would given you
g(f(x)) = g (x - 1) = 2 (x - 1) = 2x - 2
A kennel has 40 dogs in total, some are adult dogs. The ratio of puppies to adult dogs in a kennel is 2:3. How many puppies are there?
Answer:
16 puppies
Step-by-step explanation:
Answer:26.67
Step-by-step explanation:
if u multiply 0.67 will see that yo will get the same answer that is above
Add the fractions and express in lowest terms.
a.
ଷ
ସ
െ ଶ
ହ b.
ହ
ଽ
ଶ
ଷ
c. െ 7
4 2
12 d.
ଵ
ଷ
െ ଵଶ
ହ
e.
଼
3 f. െ2 2
7 െ13
4 g.
2
5 14
5 h. െ 8
15 െ12
Answer:
What is this? Make it much clearer please or snap a picture. That will be better
Please help! I really need this
9514 1404 393
Answer:
see below
Step-by-step explanation:
You might do well to refer to the proof referenced here--the previous slide. We assume it more or less matches what we've done in the attachment.
5y + 24
Factor the expression
The expression is not factorable with rational numbers.
Dag 10S
maly I
Recommendations
A Math
DE GA Standards
Algebra 1
5.4 Find the slope from two points MD5
Find the slope of the line that passes through (1, 6) and (7, 7).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Submit
pls help me, its not hard
Answer:
1. y = -x + 3
2. y = x - 3
3. y = 3x + 1
4. y = -3x - 3
Step-by-step explanation:
Hello! sorry, I just saw your message on the question I answered before asking for help so here you go, these are the answers, hope this helps.
Pls mark me brainliest if you can:)
I need to figure out what the equation for y=mx fora line that passes the origin n has a slope of 14
Answer:
Step-by-step explanation:
The equation is actually y=mx+b
M is the slope
B is the Y-intercept
Y=14x+b
Answer:
y = 14x
Step-by-step explanation:
equation: y = mx
Slope(m) = 14
Since the line passes through the origin, there is no y-intercept, so the equation is in y = mx form. Since we're given the slope(m), all we have to do is rewrite the equation with the given value of m:
y = 14x
Could someone pretty please help me on this. I need explanation.
Q1: why are some of the line segments steeper than others?
Answer:
In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. ... A slope with a greater absolute value indicates a steeper line. The direction of a line is either increasing, decreasing, horizontal or vertical.
Step-by-step explanation:
here are a few more things you might want to know will douing this
How do you know which slope is steeper?
When you look at the two lines, you can see that the blue line is steeper than the red line. It makes sense the value of the slope of the blue line, 4, is greater than the value of the slope of the red line, . The greater the slope, the steeper the line.
Can you create a line segment with infinite steepness?
An infinite slope is simply a vertical line. When you plot it on a line graph, an infinite slope is any line which runs parallel to the y-axis. You can also describe this as any line that doesn't move along the x-axis but stays fixed at one constant x-axis coordinate, making the change along the x-axis 0.
How does rate of change affect the steepness of a line?
The steepness of a line is essentially the slope. ... A negative slope would be depicted by a line going from the upper left to bottom right. Slope values increase the higher the number is: For instance, a line with a slope of 2 is steeper than a line with a slope of 12 . Hope this helps!Jun 20, 2018
What are the 3 slope formulas?
There are three major forms of linear equations: point-slope form, standard form, and slope-intercept form.
What is a 6% grade?
A road sign indicating a 6% grade, or 6% slope. A six percent slope means that the road elevation changes 6 feet for every 100 feet of horizontal distance (Figure 1.3). ... A road climbs at a gradient of 6 percent. The road gains 6 feet in elevation for every 100 feet of horizontal distance.
What does the slope represent?
The slope and y-intercept values indicate characteristics of the relationship between the two variables x and y. The slope indicates the rate of change in y per unit change in x.
IF YOU NEED MORE INFO LET ME KNOW I DID NOW WANT TO PUT TO MUCH IN HERE
900 + 8 + 0.9 + 0.06 + 0.007
Answer:
908.967
Step-by-step explanation:
i hope this helps :)
Help me answer both
< is angle
For the first one, <2+<3 equals 180
So, 37+<3=180. Rewrite that, and <3=180-37, which then <3 is 143 degrees
For the second one, COMPLEMENTARY ANGLES ADD UP TO 90 DEGREES
So, if one angle is 35 degrees, and we rewrite that again, 90-35 is it's complement.
So the answer to the second one is 90-35, 55.
I hope this is helpful
Predict the next number in the sequence: 1, 4, 16, 64…
Answer:
264
Step-by-step explanation:
because it is mulitplying by 4
Answer:
1,4,16,64,256,1024,4096.......
Step-by-step explanation: Because you have to multiple by 4 for here: 1*4=4, 4*4=16, 16*4=256, 256*4=1024, 1024*4=4096....
Select the correct answer.
A linear function has a y-intercept of -12 and a slope of 3/2. What is the equation of the line?
Answer:
A) y=3/2x-12
Step-by-step explanation:
Slope intercept formula is y=mx+b
mx is the slope.
B is the y intercept
Answer:
your answer is A
Step-by-step explanation:
i aced that test
If one hundred fifty knights could sit at the Round Table
and only one hundred twenty-eight knights were seated,
how many empty places were at the table?
Answer:
22
Step-by-step explanation:
Answer:
there are 22 empty spots at the table
Step-by-step explanation:
PLEASE HELP !!
use distributive property to factor the expression
−4m−4y
9514 1404 393
Answer:
-4(m+y)
Step-by-step explanation:
Each term has a factor of -4. Using the distributive property, we can factor it out:
-4m -4y = -4(m +y)
WHAT ARE THESE NOTES
WILL GIVE BRAINLIEST
Roberto deposited $860 in a new account that earns 6.5% simple interest. After 6 months, how much interest will he have earned?
F. $279.50
G. $55.90
H. $27.95
I. $2.80
Answer:
OMG! i promise i will answer your question but first, remember me? The miraculous girl? well there is gonna be more episodes! If found this!
¨set to premiere in September 2021.¨ YAAAA
Step-by-step explanation:
27.95
Answer:
The answer is H. $27.95.
Step-by-step explanation:
~If you need any additional help, please either comment here or private message me through brainly! Have a good day/night!~
Abby is surveying people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those surveyed, do not want a new mall. How many people did Abby survey? Include the label "people" in your answer.
Step-by-step explanation:
37.5% = 180people
100% = 180/37.5 x 100 = 480
answer: 480 people
Topic: percentage
If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!
Are there more points on a line or a half plane or a plane
Answer:
yes, they have two pioints thre is exactly one line
Enter a rational number that is equivalent to -24/4
Answer:
The rational number would be -6.
Step-by-step explanation:
A rational number that can be written as a fraction. In other words, it is a number that can be represented as one integer divided by another integer.
Hope this helps!
Answer:
-48/8
Step-by-step explanation:
Or another examples:
-72/12
-96/16
-120/20
Sarah is making cookies. The recipe calls for 1/2 cup of sugar for 3/4 cups of flour. If sarah increases the flour to 5 cups, how many cups of sugar will she need?
Answer:
3/4, I think.
Find the equation that can represent the situation if the sum of two numbers is 56. We also know that the greater number is 4 more than the smaller number.(5 points)
a
x - (x + 4) = 56
b
x (x - 4) = 56
c
x (x + 4) = 56
d
x + (x + 4) = 56
Answer:
(*
Step-by-step explanation:
_)
Martin had 24
5
pounds of grapes left. Which expression shows the pounds of grapes Martin has if he doubles his current amount?
(2) + (2) (Four-fifths)
(2) (2) + (four-fifths)
(2) (2) + (2) (four-fifths)
(2) + (2) + (four-fifths)
Answer:
its C
Step-by-step explanation:
Answer:
16/3 pounds
Step-by-step explanation:
We are give that each friend took 2/3 pound of grapes from the bowl. Therefore, to know the total amount taken by the four friends, we will simply do cross multiplication as follows:
1 friend .................> 2/3 pounds
4 friends ...............> ?? pounds
Amount taken by the 4 friends = [4*(2/3)] / 1 = 8/3 pounds
The bowl originally had 8 pounds and 8/3 pounds were taken, therefore:
remaining amount = 8 - 8/3 = 16/3 pounds hope this helps!
State the missing angle
Answer:
100deg
Step-by-step explanation:
you can use this rule: Vertically opposite angles
OR
since all angles in a line are supplementary, the angle beside the 100deg is 80deg (180-100) and so u take 180-100 again to get the ? deg
Choose the correct equation to solve for x
Answer:
Answer Option 3
Step-by-step explanation:
Raquel pays 3.39 for 4 lemons and lime if the lime costs 0.37 what is the cost of 1 lemon
Answer:
Step-by-step explanation:
3.39-.37 1 lime= 3.02
3.02/4 lemons= 0.755 or about .76 a piece
Answer:
About $0.76
Step-by-step explanation:
Subtract the cost of the lime from the cost of the lemons to get what the cost of all four lemons are. Then divide that number by 4 to get the cost of 1 lemon. $0.76 is my rounded answer from $0.755.
Hope this helps!
Please mark me brainliest :)
5.) You walk dogs in your neighborhood after school. You earn $5.50 per dog. How many dogs
do you need to walk to earn at least $85.
(4 points)
Answer:
5.50x>85
if you divide 85 by 5.50 you get 15.4545455
so, you would need to walk 16 dogs to earn at least $85
Step-by-step explanation:
Answer:
16 dogs,
If you divide 85÷5.50=15.4545454545, rounding this to the nearest whole number, you get 16 dogs
Hope I helped!
Simplify. 7/8+(−2/3)5/6 Enter your answer as fraction in simplest form
Answer:
syntax error
Step-by-step explanation:
ewan ko
Which expressions are equivalent to RootIndex 3 StartRoot 128 EndRoot Superscript x? Select three correct answers.
Step-by-step explanation:
The given expression is :
[tex](\sqrt[3]{128} )^x[/tex]
We need to solve the above expression.
According to one of the law of indices,
[tex](\sqrt[a]{m} )^b=(\sqrt{m})^{b/a}[/tex]
Using above property,
[tex](\sqrt[3]{128} )^x=(128)^{x/3}\\\\=(64\times 2)^{x/3}\\\\=4(2)^{x/3}\ (\because\ \sqrt{64}=4) \\\\=4(\sqrt[3]{2})^x\\\\=4(2^{1/3})^x[/tex]
Hence, this is the required solution.
Determine whether the two lines are parallel, perpendicular, coinciding, or only intersecting.
y = - 3x + 8
6x + 2y =1
Choose the correct answer below.
parallel
only intersecting
perpendicular
coinciding
Answer:
The lines are parallel
Prove the identity.
cos (x + y)
1- tanx tany
cosx cosy
Note that each Statement must be based on a Rule chos
the right of the Rule.
Statement
Answer:
Hi... I should do like this
