Answer: 180
Step-by-step explanation:
Answer: 448 inches, I’m pretty sure hope it helps
Hi. I need help with these questions (see image)
Please show workings.
Answer:
see explanation
Step-by-step explanation:
Using the chain rule
Given
y = f(g(x)), then
[tex]\frac{dy}{dx}[/tex] = f'(g(x)) × g'(x) ← chain rule
and the standard derivatives
[tex]\frac{d}{dx}[/tex] ([tex]log_{a}[/tex] x ) = [tex]\frac{1}{xlna}[/tex] , [tex]\frac{d}{dx}[/tex](lnx) = [tex]\frac{1}{x}[/tex]
(a)
Given
y = [tex]log_{a}[/tex][tex]\sqrt{(1+x)}[/tex]
[tex]\frac{dy}{dx}[/tex] = [tex]\frac{1}{lna\sqrt{(1+x)} }[/tex] × [tex]\frac{d}{dx}[/tex] ([tex](1+x)^{\frac{1}{2} }[/tex]
= [tex]\frac{1}{lna\sqrt{(1+x)} }[/tex] × [tex]\frac{1}{2}[/tex] [tex](1+x)^{-\frac{1}{2} }[/tex] × [tex]\frac{d}{dx}[/tex] (1 + x)
= [tex]\frac{1}{lna\sqrt{(1+x)} }[/tex] × [tex]\frac{1}{2\sqrt{(1+x)} }[/tex] × 1
= [tex]\frac{1}{2lna(1+x)}[/tex]
= [tex]\frac{1}{(1+x)lna^2}[/tex]
(b)
Given
y = ln sinx
[tex]\frac{dy}{dx}[/tex] = [tex]\frac{1}{sinx}[/tex] × [tex]\frac{d}{dx}[/tex](sinx)
= [tex]\frac{1}{sinx}[/tex] × cosx
= [tex]\frac{cosx}{sinx}[/tex]
= cotx
Dana and Abby both visited their grandparents this week,
-Dana visits her grandparents every 4 weeks.
-Abby visits her grandparents every 6 weeks.
What is the fewest number of weeks that will pass before both girls visit their grandparents again in the same week?
**I will Mark BrainIest- I only have 6 minutes left please help!!**
Answer:
10 i think because I added them i don't know though I hope it work sorry
Graph the inequality X+6y<6
Answer:
can i see the picture?
2, 8, 7, 8, 6, 15, 6, 3, 8
What is the range of the data?
A. 2
B. 6
C. 8
D. 13
E. 15
Answer:
13 or d
Step-by-step explanation:
The range of the data is D. 13
Given that,
The sequence is 2, 8, 7, 8, 6, 15, 6, 3, 8Calculation:The range is
= Highest number - lowest number
= 15 -2
= 13
Learn more about the range here: https://brainly.com/question/4135956?referrer=searchResults
Suzanne finances $315,000 with a 15/4 balloon mortgage at 3.75%, How much will she pay for principal and interest over the life of the loan?
$358,189.67
$357,416.36
$355,775,49
S356,638.32
Answer:
Step-by-step explanation:
Given that :
Solve for the value of v
Answer:
v=31
Step-by-step explanation:
CAN YOU HELP ME PLSSSSSSSSSSSSSSSSSSSSS
Answer: p + 8
Step-by-step explanation:4+ (p +7) - 3
You do 4+7-3=8+p
Madison is going to hike to the point (4,4) on the coordinate grid, which is the top of the
mountain shown.
7
6
5
2
0
1 2 3 4 5 6 7 8
What is the approximate total distance Madison travels while she moves up the mountain?
o
16
o
5.66
32
8.34
Answer:1212321312Step-by-step explanation:
2131313
HELP ME ASAP
Lucy is baking a cake. The recipe requires 6 cups of flour and 8 cups of sugar. Which
ratio of cups of flour to cups of sugar can be used to make more than
B:
Step-by-step explanation
The expression 3(-2m + 5) - 6(-4m - 2) can be written in the form am + b.
What is the value of a + b? Plzz I need help
Answer:
5
Step-by-step explanation:
The computation is shown below:
Given that
3(-2m + 5) - 6(-4m - 2)
-6m + 15 + 24m + 12
18m + 27
Divided by 9
2m + 3
Here a = 2
And, b = 3
So, a + b = 2 + 3 = 5
Round 39.472 to the nearest tenth
Describe how to round 3.897 to the nearest tenth
Answer:
To round 3.897 to the nearest tenth consider the hundredths’ value of 3.897, which is 9 and equal or more than 5. Therefore, the tenths value of 3.897 increases by 1 to 9.
3.897 rounded to the nearest tenth = 3.9
I will give BRAINLIEST
-4 + 8m + 9 - 3m help plssd
Answer:
5m + 5
Step-by-step explanation:
Combine like terms (terms with like & the same amount of the variable).
Set the equation:
(8m - 3m) + (9 - 4)
Simplify by combining like terms:
(8m - 3m) = 5m
(9 - 4) = 5
5m + 5 is your answer.
~
Answer:
5m+5
Step-by-step explanation:
Bobby has $125 to spend. Used video games
are $15.50 each. Write an equation Bobby
could use to find out how many games he can
afford to buy? Use the variable x
Answer:
he can buy 8 video games
Step-by-step explanation:
125/15.50=8.06
hope this helps
pl make me brainliest
Which is not equivalent to the equation P=2L+2W
Answer:
Where are the answer choices
Step-by-step explanation:
What is the simple interst on $32,000 at 7% interest for 6 months
Answer:
1120$
Step-by-step explanation:
Total Intrest/By 7%
Answer:
$1,120 hope this helps!
Step-by-step explanation:
have many people out there watch ph everyday like my brother
Answer:
booanana
Step-by-step explanation:beep boop
Answer:
my sister do the same lol
Step-by-step explanation:
please help i’ll give you and thanks and brainliest
Answer:
105
160
150
Step-by-step explanation:
This is just simple subtraction.
180-75=105
180-20=160
180-30=150
need help asap give brainliest
Answer:
its b
Step-by-step explanation:
18 times 20 = 360 and subtract 6 = 354.
What are the coordinates of point K?
A. (3,3)
D. (10,3)
B. (3,7)
E. (10,10)
C. (7,10)
Answer: The answer is A, (3,3)
Step-by-step explanation: Because it would have to have the same x value as J, and the same y value as L because of where it is placed.
You estimate there to be 597 students in the school. There are actually 624 students in the school. What is the percent error?
what is the measure of the missing angle
Answer:
82.1
Step-by-step explanation:
a triangle will always be 180° so you add the numbers you have already and subtract them from the total
41.2 + 56.7 =97.9
180-97.9= 82.1
What is the equation of the parabola?
Step-by-step explanation:
Show Solution. Start by writing the equation of the parabola in standard form. The standard form that applies to the given equation is (x−h)2=4p(y−k) ( x − h ) 2 = 4 p ( y − k ) . Thus, the axis of symmetry is parallel to the y-axis.
4. One number is 16 more than another. The ratio of the smaller number to
the larger number is 3: 7. What is the value of the smaller number?
Answer:
12
Step-by-step explanation:
So if the difference between the two number is 16 and the distance between the two numbers in the ratio is 4, that means the real numbers are 4 times greater than the ratio (because 4 * 4 = 16).
This means that you can multiply both sides of the ratio by 4 to get the two numbers 3: 7 --> 3*4: 7 * 4 --> 12: 28.
This means that the smaller number is 12.
hope that makes sense!
What is m<1?
Show work you don’t have to but if you want to you can?
Answer:
m<1=88
Step-by-step explanation:
The two inside angles add up to the outside angle, so 44+44=88
how do i solve 6x+2y= 8
Answer:
The correct answer is,
for X:
[tex]x = \frac{4 - y}{3} [/tex]
for y:
[tex]y = 4 - 3x[/tex]
What is the measure of DBE?
A. 1200
B. 60°
C. 1800
D. 140°
E. 1000
Answer: I am pretty sure the answer is A, 120.
Step-by-step explanation:
can someone help me with this i'm really confused heh... i'll give you a 5 star rating and brainliest answer!
Complete the following
a)
3/5 = ./20
b)
./6=25/30
Answer:
a)12/20
because 5 × 4 = 20 so, 3 also needs to multiply by 4
b)5/6
because 30 ÷ 6 = 5, and 6 × 5 = 30,so, 25 needs to ÷ with 5