Answer: f(3)= 7, f(0)= -5, f(-2)= -13
Step-by-step explanation:
Substitute and plug in.
For f(3), we plug in 3 for x in the equation.
So, 4(3)-5, which is just 12-5, which is 7
We do the same for f(0),
4(0)-5, which is 0-5, which is -5
Once again for f(-2),
4(-2)-5, which is -8-5, which is -13
Hope this helps!
Need help asap
What is 2/3 divided by 1/6 ?
A)3
B)4
C)4 1/12
D)4 1/2
how do you turn 11 over 5 into a decimal problem
Answer:
Just divide 11 by 5
Step-by-step explanation:
Which is 2.2
please help find the area!!
Answer:
163.73
Step-by-step explanation:
Triangle area:
16x12 = 192cm²
Circle area:
pi(3²) = 28.27cm²
Difference in the area:
192-28.27 = 163.73cm²
im not sure if there right or not
What is the value of the expression ………….
Help me
Answer:
-21
Step-by-step explanation:
(m*n)/p + ( -n )
4(9)/-3 + (-9) = (36/-3) - 9
-12 - 9 = -21
what fraction is equal to 0.7
Step-by-step explanation:
it would be 7/10 and the steps are
step one identify the place value of the digits
step two use that determine what denominator of the fraction would be
step three remove the decimals point re write in the fraction
step four Express in terms of the lowest equivalent fraction
hope this helps
|-3.5d|= 15.4
Someone help asap!) djdjdjdjdjdidiiddididi
Answer:
easy
Step-by-step explanation:oklook
At the beginning of March, a store bought a leather couch at a cost of $960.70 and marked it up 20%. At the end of the month, the leather couch had not sold, so the store marked it down 25%. What was the discounted price?
Answer:
$864.63
Step-by-step explanation:
I hoped this helped:)
transposition
solve 2x=5
make x the subject
Answer:
x=2.5
Step-by-step explanation:
Dividing both sides to make 2x, x:
2x/2 = 5/2
x = 5/2
Hence,
x=2.5
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
Step-by-step explanation:
[tex]2x = 5[/tex]
[tex] \frac{2}{2} x = \frac{5}{2} [/tex]
[tex]x = \frac{5}{2} [/tex]
Find the measure of angle b.
And show work
Answer:
From the above attachment we can conclude that the sum of the angle 'b' and 40° is 90° (right angle)
[tex]b + 40 ^\circ = 90 {}^{ \circ} \\ b = 90 {}^{ \circ} - 40 {}^{ \circ} \\ \boxed{ b = 50 {}^{ \circ} }[/tex]
b = 50° is the right answer.Find (f o g)(x) and (g o f)(x). g(x) = x + 5 ; f(x) = 2x.
Answer:
The answers are
f
∘
g
(
x
)
=
2
x
2
−
4
x
−
3
And
g
∘
f
(
x
)
=
(
2
x
−
3
)
(
2
x
−
5
)
Explanation:
f
(
x
)
=
2
x
−
3
g
(
x
)
=
x
2
−
2
x
=
f
(
g
(
x
)
)
=
f
(
x
2
−
2
x
)
=
2
(
x
2
−
2
x
)
−
3
=
2
x
2
−
4
x
−
3
g
∘
f
(
x
)
=
g
(
f
(
x
)
)
=
g
(
2
x
−
3
)
=
(
2
x
−
3
)
2
−
2
(
2
x
−
3
)
=
(
2
x
−
3
)
(
2
x
−
3
−
2
)
=
(
2
x
−
3
)
(
2
x
−
5
)
f
∘
g
(
x
)
≠
g
∘
f
(
x
)
Step-by-step explanation:
I search them on goggle..and that's the answer...
The perimeter of a rectangular rose garden is 40 feet. The length of the garden is 5 more
than twice the width. Find the dimensions of the rose garden. (P=2L+2W)
Answer:
Step-by-step explanation:
Length and width of rectangular rose garden is 15 and 5 feet
Given that;
Perimeter of rectangular rose garden = 40 feet
Length of the garden = 5 more than twice the width
Find:
Dimensions of the rose garden
Computation:
Assume;
Width of garden = a
So,
Length of the garden = 2a + 5
Perimeter of rectangle = 2[l + b]
40 = 2[2a + 5 + a]
40 = 2[3a + 5]
40 = 6a + 10
6a = 40 - 10
6a = 30
a = 5
Width of garden = 5 feet
Length of the garden = 2a + 5
Length of the garden = 2(5) + 5
Length of the garden = 15 feet
Learn more:
https://brainly.com/question/21982865?referrer=searchResults
For each point, identify the axis or quadrant where the point is located. Drag and drop the choices into the boxes to complete the table. x-axis y-axis Quadrant I Quadrant II Quadrant III Quadrant IV (0.6),(5 -2),(-1 10),(5.0)(8.7.2.3)(-1/4 -6 1/2. PLEASE HELP I'LL GIVE YOU 31 POINT'S
Answer:ll
Step-by-step explanation:ik
The price of a chair is AED 23 less than the price of a table. If three chairs and two tables cost AED 405. What is the price of the table?
Round your answer to a whole number.
If you had 13 cookies and you gave and even amount to 4 friends would you have any cookies left over
Answer:
yes
Step-by-step explanation:
every person would get 3 and be 1 left.
Answer:
Yes
Step-by-step explanation:
If you gave each friend 2 cookies, then you gave away 8 and would have 5 left over.
The measure of one EXTERIOR angle of a regular
polygon is 13.8 degrees. How many sides does it have?
The number of sides of the regular polygon is 26
The formula for calculating the exterior angle of a regular polygon is expressed as:
Exterior angle of a polygon = 360 ÷ number of sides.
Given the following:
Exterior angle of a regular polygon = 13.8 degrees
Required
Number of sides
Substitute the given parameters into the formula as shown:
Exterior angle of a polygon = 360/13.8
Exterior angle of a polygon = 26.08
This means that the number of sides of the regular polygon is 26
Learn more here: https://brainly.com/question/8529407
I NEED HELP AND I WILL MARK YOU ON BRAINLIST.
Answer:
12 and 30
Step-by-step explanation:
HFC:
6
12
18
24
30
LCM:
30
60
-------
12
24
36
48
60
x+2y-z=3 -2x-y+z=-1 6x-3y-z=-7
Write the ordered triple in terms of x
9514 1404 393
Answer:
(x, y, z) = (x, x+2, 3x+1)
Step-by-step explanation:
We can add twice the second equation to the first to get ...
[eq4] -3x +0y +z = 1
Adding the first and second equations gives ...
[eq5] -x +y +0z = 2
Solving [eq4] for z gives ...
z = 3x +1
Solving [eq5] for y gives ...
y = x +2
Then the solution triple is (x, y, z) = (x, x+2, 3x+1).
divide 85/10 and 11/6
Answer:
85/10 this is 8/1/2 and 11/6 this is 1/5/6
Step-by-step explanation:
Evaluate the expression when b = 0.4.200b2−0.6÷bEnter your answer as a decimal in the box.
Answer: its 150 i did the test
Step-by-step explanation:
Answer:
30.5
Step-by-step explanation:
I TOOK THE TEST AND IT WAS CORRECT IM FROM K12 BTW :D pls give me brainliest!
please answer this!!
Answer:kqhnnvp
vj(]v] wbnr[fjAIJFP
B ":L
Step-by-step explanation:
Solve for x. (1 point)
-3x + 2b > 8
O -2b +8
x <
-3
Ox<
2b-8
-3
O
O
-2b-8
X>
3
28
-2b +8
-3
-3x + 2b > 8
---Subtract 2b from both sides
-3x > -2b + 8
---Divide both sides by -3. Remember that when multiplying or dividing by a negative in inequalities, we flip the inequality sign.
x < (-2b + 8) / -3
(Option 1)
Hope this helps!! :)
Jacob helped his grandma peel potatoes for the family's dinner. His grandma peeled 4 times as many potatoes as Jacob peeled.If Jacob's grandma peeled 16 potatoes, how many potatoes did they peel altogether?
Answer: 20
Step-by-step explanation:
Jacob's grandma peeled 4 times as many potatoes as he did, so if she peeled 16, you would divide 16 by 4 and conclude that Jacob peeled 4 potatoes. Then, you would add the 4 potatoes that he peeled to her 16. Hope this helps!
Jacob and his grandmother both peeled 20 potatoes.
What is the ratio?A ratio is a numerical comparison of two numbers. A ratio represents the proportion of one object to another.
Given, Jacob's grandmother peeled four times as many potatoes as he did, therefore if she peeled 16, divide 16 by four to get that Jacob peeled four potatoes. Then you'd add the four peeled potatoes to her 16.
potato peeled by Jacob's grandmother = 16
potato peeled by Jacob = 4
Total potatoes peeled = 16 + 4 = 20
Therefore both Jacob and his grandmother peeled the sum of 20 potatoes together.
Learn more about ratios here:
brainly.com/question13279963
#SPJ5
Please answer correctly.^^
Thank you.
A lighthouse is 105 m above sea level. A boat observes
that the angle of elevation of the light is 3º. How far is
the boat from the point directly below the lighthouse to
the nearest ten metres?
2. the cost of a bunch of grapes at $1.19 per pound
The
depends on the
Independent variable:
Dependent variable:
Answer:
The cost depends on the grapes
Step-by-step explanation:
When a number N is rounded to the nearest ten, the result is 630, but when
N is rounded to the nearest hundred, the result is 600. What is N?
Find a number N that rounds to 20,000 when rounded to the nearest ten
thousand. What is the greatest value of N? Least value?
Answer:
N = 625 to 634N = 15000 or 24999Step-by-step explanation:
Part 1Let N = abc
If ab = 62 then c could be any number between 5 to 9, it will round up to 630If ab = 63 then c could be any number between 0 and 4, it will round down to 630Part 2N = 15000 ≈ 20000N = 24999 ≈ 20000Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y=−6
x=2
Choose the correct answer below.
A.
Perpendicular
B.
Neither
C.
Parallel
What is the area of the triangle? HELP ASAPPP
Answer:
10.5
Step-by-step explanation:
formula: B*H/2
6*3.2/2
Hope this helps! *please mark me as brainliest :)
Please help me with this I will give lots of points
Answer:
y = -1/2x + 5
Step-by-step explanation:
x + 2y = 10
Step 1: subtract x from both sides.
you will get: 2y = -x + 10
Step 2: get the y by itself, you can do this by dividing 2 by both sides.
= 2y = -x + 10
y = -1/2x +10/2
Then, 10/2 simplifies to 5.
So, your answer is: y = -1/2x + 5