Answer:
2x+b
Explanation:
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax
n
is nax
n−1
.
2x
2−1
+bx
1−1
Subtract 1 from 2.
2x
1
+bx
1−1
Subtract 1 from 1.
2x
1
+bx
0
For any term t, t
1
=t.
2x+bx
0
For any term t except 0, t
0
=1.
2x+b×1
For any term t, t×1=t and 1t=t.
2x+b
3 A Gas station A charges $3.50 per gallon of gas plus 58 for a car wash. Gas station B charges $3.25 per gallon of gas plus S10 for a car wash. How many gallons of gas must a customer purchase for the total cost to be the same at both gas stations?
9514 1404 393
Answer:
8 gallons
Step-by-step explanation:
The $2 difference in the price of a car wash is made up by the gas purchase at the rate of $0.25 per gallon. So, it takes ...
$2/($0.25/gal) = 8 gal
to make the costs the same.
The customer must purchase 8 gallons for the total cost to be the same at both gas stations.
___
3.50g +8 = 3.25g +10 . . . . costs at each station for g gallons of gas + wash
0.25g = 2 . . . . . . . . . subtract 3.25g+8 from both sides
g = 2/.25 = 8 . . . . . . the way we did it above
Write down the next two terms in this number pattern
19, 14, 9, 4,
Answer:
points. points.
Step-by-step explanation:
pointssss
also, -1, -6
i am bad with money problems help meh please ;-;
Answer:
b
Step-by-step explanation:
Answer:
4.96*6.57*8.02*2.31=603.716984464
the inequality 7-2/3x
[tex]7 - \frac{2}{3x} [/tex]
[tex] = \frac{7 \times 3x}{1 \times 3x} - \frac{2}{3x} [/tex]
[tex] = \frac{21x}{3x} - \frac{2}{3x} [/tex]
[tex] = \frac{21x - 2}{3x} [/tex]
Or
[tex] \frac{ 7- 2}{3x} [/tex]
[tex] = \frac{5}{3x} [/tex]
CMIIW
i need help finding the slope
Step-by-step explanation:
choose any two points and u will get
slope =1/2
Could someone help I’m so confused
Answer:
6/4
Step-by-step explanation:
ratio of x to y is the slope so
you can use butterfly method/cross multiply (multiply numerator on one side to the denominator on the other to bring all the terms up and then solve for y)
4(y+3)=6(x+2)
4y+12=6x+12
y=6/4x
so it would be 6/4
Find using dirbubuttivity
1) {7/5×(-3/12) + (7/5 × 5/12)
What is AC for brainliest
•Triangle 1
#Find CD first use tan formula
tan(∅) = opposite / adjuscent
tan(45) = CD / 5
CD = 5 × tan(45)
CD = 5
•Triangle 2
#Now you can find AC use Pythagoras theorem (c = AC)
a² + b² = c²
4² + 5² = c²
16 + 25 = c²
41 = c²
c = √41
c = 6.4
so, AC is 6.4
#Give me brainliest ok? im tired writing all of this
What is the value of x?
Enter your answer, as a decimal, in the box.
Answer:
Step-by-step explanation:
The following ratio solves the problem
AM/MN = x / MP
(67.2 - 32) /67.2 = x / 81.9
35.2 / 67.2 = x / 81.9
Cross Multiply
67.2 * x = 81.9 * 35.2
67.2 x = 2882.88
Divide by 67.2
x = 2882.88 / 67.2
x = 42.9
1/4 BEFORE 7:00 is 6:___? (my parents are giving me hard times rn and i hate it)
Answer:
The answer would be: 6:45
Step-by-step explanation:
what is the answer 1/2(4t + 6) = 25
Answer:
( 11 2 + y ) ( 11 2 + y ) = 8
Step-by-step explanation:
Answer:
t=11
Step-by-step explanation:
Step 1: Simplify both sides of the equation
1/2(4t+6)=25
(1/2)(4t)+(1/2)(6)=25
2t+3=25
Step 2: Subtract 3 from both sides
2t+3−3=25−3
2t=22
Step 3: Divide both sides by 2
2t/2 = 22/2
22 divided by 2 is 11
Two rectangular prisms have the same volume. The area of the base, B, of the blue prism is 418 square units. The area of the base, B, of the red prism is half that of the blue prism. Which statement is true? A rectangular prism with side length h. B = 4 and one-eighth square units. The base of the prism. B = one-half times (4 and one-eighth square units).
Answer:
The height of the blue prism is half the height of the red prism
Step-by-step explanation:
Represent the volume of the blue prism with Vb and the red prism with Vr
So, we have:
[tex]V_r = V_b[/tex]
[tex]A_b = 418[/tex] --- base area of the blue
[tex]A_r = \frac{1}{2}A_b[/tex] --- base area of the red
Required
Determine which statement about the heights of the prisms is true
Volume is calculated as:
[tex]Volume = Base\ Area * Height[/tex]
For the blue prism:
[tex]V_b = A_b * h_b[/tex]
For the red prism
[tex]V_r = A_r * h_r[/tex]
Equate both volumes
[tex]V_r = V_b[/tex]
[tex]A_r * h_r = A_b * h_b[/tex]
Substitute the expression for [tex]A_r[/tex]
[tex]\frac{1}{2}A_b * h_r = A_b * h_b[/tex]
Divide both sides by [tex]A_b[/tex]
[tex]\frac{1}{2} h_r = h_b[/tex]
This implies that the height of the blue prism is half the height of the red prism
Leah has meters of cloth, which she divides equally among her friends. Each friend gets meters of cloth.
Answer: 6
Step-by-step explanation:
Here's the complete question:
Leah has 8 4/7 meters of cloth, which she divides equally among her friends. Each friend 10/7 gets meters of cloth. She distributed the cloth to ---- friends.
Total length of the cloth = 8 4/7m
Number of friends = Unknown
Amount of length gotten by each friend= 10/7
The number of friends that she shred the cloth among will be:
= Total length of cloth / Length gotten by each friend
= 8 4/7 ÷ 10/7
= 60/7 ÷ 10/7
= 6/7 × 7/10.
= 60/10
= 6.
It was shared among 6 friends
Answer:
6
Step-by-step explanation:
cuántas aristas tiene un cilindro
Which coordinate plane shows the graph of 3x + y > 9?
Answer:
Here is the graph.
their is no point for brainly if you need to sign in I don't wanna be mean tho
but it helps with homework and learning how to do stuff you dont know how to do
help pls i will give BRIANLY
cat is to feline as____is to porcine
Answer:
pig Lol
Step-by-step explanation:
but seriously
please help please help please help
Answer:
the answer is C. 1/9^-5
What is the equation that best represents the relationship between x and y in the graph?
Answer:
y= -3/4x-3
Step-by-step explanation:
m= -3/4
y-int.= -3
I will give brainliest to the Correct answer
it's a because b and c are 170 or lower and d is over 190
JUST ADD IF ANY OF THEM EQUAL 180 THEN ITS A TRIANGLE
The three angles of a triangle need to equal 180 when added together.
Add the three angles together and see which one equal 180.
The answer would be A. 89.1, 45.1, 45
You just completed a similarity transformation to show that ∆ABC is similar to ∆DEF. Let's see how the corresponding angles relate between these two similar triangles. Measure the angles of ∆ABC and ∆DEF and record their values.
Answer: Edmentum answer!!
Step-by-step explanation:
Answer:
Enjoy
Step-by-step explanation:
Angle Measure Angle Measure
∠A 26.57 ∠D 26.57
∠B 135 ∠E 135
∠C 18.43 ∠F 18.43
Madison drove 58 miles
per hour for 3 hours and
15 minutes. How many
miles did she drive?
Can you Help me please lol
Answer:
Slope is 4/5
Step-by-step explanation:
The two points are (3,3) and (-2,-1)
The slope formula is Y2-y1 / x2-x1
So substituting in
-1-3/ -2 -3
-4/-5 = 4/5
You can check it by "walking" up 5 and over to the right 4 on the graph and see that it works.
A new bank customer with $3,000 wants to open a money market account. The bank is offering a
simple interest rate of 1.4%.
a. How much interest will the customer earn in 30 years?
b. What will the account balance be after 30 years?
a. The customer will earn $ in interest
Answer:
SI=P*T*R/100
=3000*1.4*30/100
=$1260
Account balance=3000+1260
=$4260
Answer:
Step-by-step explanation:
SI=P*T*R/100
P=3000
t=30
r=1.4%
I=PRT
=3000*1.4*30/100
=$1260
After 30 years?
interest plus current amount
Account balance=3000+1260
=$4260
F(3)=?
f(x)=2x^2+x+7
What is the input value for the following function if the output value is 5?
y = x - 3
A.2
B.5
C.8
D.15.
how do u write an expression for "twenty times a number less than two."
a.2 - 20y
b.20y-2
c.20 (y-2)
Answer:
20(y-2)
Step-by-step explanation:
1. The quadratic function f(x) has a turning point at (5, -8). If g(x)= (x+7)-3, then at which of the
following does g(x) have a turning point?
(1) (-2,-11)
(3) (-7,-3)
(2) (12, -11)
(4) (12, -5)
What is the interest rate $2,200 at 7.5% for 3 1/4 years
Answer:
$536.25
Step-by-step explanation:
First, you need to find what 7.5% of $2,200 is,
(2200/100)7.5=165
then to find how much interest has accumulated over 3 1/4 year you need to multiply the one-year interest rate by the 3.25
(165)3.25=536.25
A machine produces 80 boxes per
minute. How many boxes does the
machine produce 2 hours?
A. 220
B. 13,200
C. 29,100
D. 6,600
Answer:9,600 boxes
Step-by-step explanation:
60 mins in 1 hr = so 120 minutes in 2 hrs
80 boxes/ per minute
so 80 x 120 minutes = 9,600 boxes