What is the missing lenght of X and Y?
Answer:
D. x = 2, y = 2
the cube of the sum of 3 and k
what is true about the line that passes through the points (3 ,-7) and (3, 2)?
A.)horizontal.
B.) Vertical
C.)it rises from left to right
D.)it falls from left to right
Answer:
B. vertical
Step-by-step explanation:
it is vertical because it shares the same x-axis
Answer:
from my to falls left to right.
Please help I with give Brainiest if correct
Answer:
sub to メRαǤE_BlɨƬšメ
Step-by-step explanation:
The picture shows the deck of a house.
2 m
3 m
3 m
3 m
What is the total area of the deck? Enter the answer in the box.
Answer:
54m
Step-by-step explanation:
Hope I helped!
Rewrite the problem using fewer words. Leave out information that you do not need to solve the problem. Then solve the problem. For a science project, you record the high temperature each day. The high temperature on Day 1 was 6°less than on Day 4 and 4°less than on Day 10. The high temperature on Day 10 was 62°F. What was the high temperature on Day 1?
Answer:
Each day, you record the high temperature* (you don't necessarily need to say that it is for a science project). On Day 1, it was 4* less than Day 10**. It hit 62* F on Day 10. What was the high temperature on Day 1?
Because we know that on Day 1, the temperature was 4* less than on Day 10, and the high temperature on Day 10 was 62*, the high temperature on Day 1 was therefore 58*. Because 62 - 4 = 58.
Step-by-step explanation:
*You don't necessarily need to say that it was for a science project.
**The information for Day 4 is irrelevant too because we are not given the temperature for Day 4, therefore it does not help us find the answer.
Robbins Corporation offers terms of 2/10, n/30. The sales tax rate is 6%. Source documents are abbreviated as follows: receipt, R; sales invoice, S; terminal summary, TS. Journalize the transactions. No S is needed in the Sale No. column when journalizing in the sales journal.
Answer: 1/2500 n
Step-by-step explanation:
(7x18+45) divided by 3 x 2
Answer: 28 1/2
Step-by-step explanation: (7 x 18 + 45) / 3 x 2
7 x 18
126
126+45
171
3 x 2
6
171/6 / 3/3
57/2
28 1/2
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
Solve for x.
I’m confused can someone help ?
Answer:
you just have to add 5x+120=180 , since all the angles should add to 180. Doing that, and x will be 12.
Step-by-step explanation:
[tex]180 - 60 - 60 = 5x \\ 5x = 60 \\ x = 12[/tex]
Mr.rose takes $777.68 out of his bank account the bank account has 10,364.45 left at the end of the day how much money did mr.rose bank account start with that day
Answer:
111,865.74
Step-by-step explanation:
it is that answer because you want to multiply then divide
Graph the inequality X+6y<6
Answer:
can i see the picture?
Jack wants to know how much water a sphere can hold with a radius of 8 cm. Find the volume. Use 3.14
for pi.
a
2144.7 cm
b
254 cm
С
83.6 cm
d
2220 cm
Answer:
a
Step-by-step explanation:
Volume of water in sphere is 2,143.57 cm³
Given that;Radius of sphere = 8 cm
Value of π = 3.14
Find:Volume of water in sphere
Computation:Volume of sphere = (4/3)πr³
Volume of water in sphere = (4/3)(3.14)(8)³
Volume of water in sphere = (4/3)(3.14)(512)
Volume of water in sphere = 2,143.57 cm³
So, Option "A" is the correct answer to the following question.
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I need help with school
Answer:
5.73 i believe
Step-by-step explanation:
What operation would you use to solve: x+7=10
Answer:
x=3
Step-by-step explanation:
x+7=10
x+7-7=10-7
x=3
Answer:
You would use subtraction
Step-by-step explanation:
To get 7 away, you need to subtract it
15 POINTSSS AND BRAINLIEST
Create two equivalent ratios to 4:7.5, one with the first term more than 50 and one with the first term less than 1.
Which term could be put in the blank to create a fully simplified polynomial written in standard form?
8x3y2−_____+3xy2−4y3
x2y2
x3y3
7xy2
7x0y3
Answer:
x^2 y^2
Step-by-step explanation:
i took the test
always read the comments
Answer: a. x2y2
Step-by-step explanation:
A customer paid for different items at a farmer's
market. Find the cost for 1 pound for the
following item
$5 for 4 pounds of apples
Emma ran 30 blocks in 1/4 of an hour. What is her running rate in blocks per hour? ______ blocks per hour
Answer:
88 because she/he got injured
state the number of complex roots, the possible number of real, roots, and the number of possible rational roots of...
5x3 – 11x^2 + 7x – 1 = 0
Answer:
4
Step-by-step explanation:
Rewrite the equation below so that it does not have fractions.
5/6x+2= 7/8
Do not use decimals in your answer.
Answer:
20x=-27 standard form or
20x+27=0 for implicit form
Step-by-step explanation:
Someone please help I’m failing and I need it and include explanation please!
Answer:
X=18
Step-by-step explanation:
This is on a straight line, which is 180° in total.
Information:
106°
4x
On a straight line
106+4x=180
Subtract the 106 from 180 to cancel it out.
4x=74
Divide 4 to both sides to single the x out
x=18.5
Can someone please help me figure out the answer
Answer:
19 folders
Step-by-step explanation:
8 + 6 + 5 = 19
There are 12 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apples?
Please help!!! Thank you!
Answer:
A and C
Step-by-step explanation:
Perpendicular lines have reciprocal and opposite slopes.
First slope =3,
Second = -3
Third slope = -1/3 (which is opposite and reciprocal to the first)
Last slope = -3
The sales tax rate is 7 1/2%. What is the sales tax rate on a 164.00$ purchase?
Answer:
$176.30
Step-by-step explanation:
7 1/2% can be simplified to 7.5%
7.5% of 164.00 is 12.30
12.30+164.00=176.30
$176.30
A $280 suit is marked down by 30%. Find the sale price.
The sale price is $
The sale price of suit will be $196.
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
A $280 suit is marked down by 30%.
Now,
Since, A $280 suit is marked down by 30%.
Hence, The sale price = $280 - 30% of 280
= $280 - 30/100 × 280
= $280 - $84
= $196
Thus, The sale price of suit = $196.
Learn more about the percent visit:
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In Zimbabwe the rate of inflation hit 90 sextillion percent in 2009, with prices increasing tenfold every day. At that rate, how much
would a $14 wool blanket cost five days later?
Hint: Use the following equation to calculate future price: Future price = (current price) * (inflation rate)^t where t the number of days
in the future.
Instructions: Round your response to one decimal place.
_million?
Five days later the wool blanket would cost $ 1,400,000.
Given that in Zimbabwe the rate of inflation hit 90 sextillion percent in 2009, with prices increasing tenfold every day, to determine, at that rate, how much would a $ 14 wool blanket cost five days later, the following calculation must be performed:
Future price = (current price) * (inflation rate) ^ number of days
X = 14 x 10 ^ 5
X = 14 x 100,000
X = 1,400,000
Therefore, five days later the wool blanket would cost $ 1,400,000.
Learn more in https://brainly.com/question/850547.
Solve the following equation for x 3x-8=7
4/5 + 2/3 =
1 1/2-2/6=
Answer:
22/15
7/6
Step-by-step explanation:
Have a blessed day
Answer:
4/5 + 2/3= 1 7/15
1 1/2-2/6= 1 1/6
Step-by-step explanation:
1. 4/5 × 3 = 12/15
2/3 × 5 = 10/15
12/15 + 10/15 = 22/15= 1 7/15
2. 1 1/2×3= 1 3/6
1 3/6-2/6= 1 1/6