Try Solve
4/7 + -8/9 + -5/21 + 1/3 = ???
Answers
Answer:
hey:)
the answer is -8.11
there is no step-by-step explanation, because you have to either do it with a calculator or do it by yourself
Related Questions
A circle has a radius of 67 centimeters. What is its circumference in
terms of ?
Answers
Answer:
134π
Step-by-step explanation:
c = 2πr
c = 2π(67)
c = 134π
So 67 x 2=134
134pi is the circumference
If each of $A,$ $B,$ $C$ stands for a nonzero digit in the following addition, then find the three-digit number $ABC.$
\[
\begin{array}{cccc}
& A & C & B \\
& B & A & C \\
& B & C & A \\
& C & A & B \\
+ & C & B & A \\ \hline
1 & 2 & 2 & 3
\end{array}
\]
Answers
Answer:
Here the pic
Step-by-step explanation:
Please help no links or get reported
Parentheses are placed differently in each of the following expressions. Drag the tiles to match the correct answer with each of the expressions. Tiles may be used once, more than once, or not at all.
16 28 88 196
30−2×3+4=
(30−2)×3+4 =
30−2 × (3+4)=
(30−2)x(3+4)=
Answers
2. 88
3. 16
4. 196
Your welcome! :) ❤️
Answer:
1. 28 2. 88 3. 16 4. 196
Your welcome! :)
Write 40 % as a decimal and as a simplified fraction.
A.4.0 and 40/100
B. 0.40 and 2/5
C. 4,000 and 4,000/1
D. 0.40 and 40/100
Answers
Answer:
B. 0.40 and 2/5
[tex]40\% = \frac{40}{100} \\ = \frac{2}{5} \: and \: 0.4[/tex]
Answer:
B
Step-by-step explanation:
A and C are instantly eliminated since the decimal is wrong. B has the most simplified fraction of 40%.
Use any method to solve. Write the answer as an ordered pair.
6x + y = 12
-4x - 2y = 0
A. (-6, 3)
B. (3, 6)
C. (6, 3)
D. (3, -6)
Answers
Answer:
[tex]x = 3[/tex]
Step-by-step explanation:
[tex]6(2)x + (2)y = 12(2) \\ + \\ - 4x - 2y = 0 \\ = \\ 8x = 24 \\ x = 24 \div 8 \\ x = 3[/tex]
Which graph represents function g if g(x)=f(2x)
Answers
The new function g(x) which is equal to f(2x) will be stretched or compressed by the factor 2.
What is a function?It is defined as a special type of relationship and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function f(x) shown in the coordinate plane.
The function g(x) = f(2x)
As we can see in the new function g(x) it is the transformation of the f(x).
Transformation is applied as below:
x → 2x (x is replaced by the twice of it)
= f(x)
= f(2x)
= g(x)
When the function is multiplied by a positive number it will be stretched or compressed according to that factor vertically and in the given function the factor is 2 which means the g(x) will be stretched or compressed according to that factor.
Thus, the new function g(x) which is equal to f(2x) will be stretched or compressed by the factor 2.
Learn more about the function here:
brainly.com/question/5245372
1. Find the approximate volume of a sphere with a diameter of 12cm
2. Find the approximate volume of a cone with a diameter of 14cm and a height of 9 cm
Answers
Answer:
si simon chavon
Step-by-step explanation:
Ms. Patterson is putting up new border on her bulletin boards. If the bulletin board is 5.5 feet by 2.75 feet, how much border will she need?
Answers
Answer:
16.5 feet
Step-by-step explanation:
Length (L) = 5.5 feet
Width (W) = 2.75 feet
2(l) + 2(w)2(5.5) + 2(2.75)11 + 5.516.5 feet
Ms.Patterson need 16.5 feet border.
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
Which of the following points represent the zeroes of the function y=x^2+9
Answers
Pls someone help me i’ve been asking for so long and no one answers
Answers
If you help me l will give you the brainlest ☑️☑️
Answers
Answer:
64 (if 4 x 4 x 4) or
12 (it could be any of them)
Step-by-step explanation:
Since "3" is related to l x w x h.
You can either do 4 x 4 x 4
or
4 x 3
It depends what formula (aka L x W x H).
Answer:
64
Step-by-step explanation:
= [tex]4^{3}[/tex]
= (4) * (4) * (4)
= 64
Hope this helps :)
An antique chair was purchased in the year 2013 for $500. At the time of purchase, an appraiser estimated that
the value would increase by 10% every year. Which of the following functions can be used to model the
estimated dollar value of the chair years after purchase?
(A) f(t) = 500(0.1)
(B) f(t) = 500(0.9)
(C) f(t) = 500(1.1)
(D) f(t) = 500(10)
(E) f(t) = 510+
Answers
Answer:
A
Step-by-step explanation:
To find 10% of 500 you would multiply 500 by 0.1
HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII68052wassupcan someonetell me whats 1+1 PLZZZZZZZZZZZZZZZZZZZZZZZZZ im so confused plz help
Answers
Answer:
yooooooo its 2
Step-by-step explanation:
Which of the following polynomials is in standard form?
Answers
Answer:
right! it's B
Step-by-step explanation:
-----------------
Assume that blood pressure readings are normally distributed with a mean of 117 and a standard deviation of 9.6. If 144 people are randomly selected, find the probability that their mean blood pressure will be less than 119.
Answers
Answer:
0.9938
Step-by-step explanation:
Let mean blood pressure be = x
Pr ( x < 119 ) can be found using ' z value ' = ( x - u ) ÷ ( s / √n ) ; where x = 119 , u = mean = 117 , n = no. of sample items = 144 , s = standard deviation = 9.6
z = (119 - 117) ÷ (9.6 / 144) = -2 ÷ (9.6 / 12) = -2 / 0.8 → z = 2.5
Pr (x < 119) = P (z < 2.5)
P = 0.9938
How am I supposed to solve this? There is no table, am I missing something?
Answers
Answer:
What table were you looking for?
Step-by-step explanation:
I’ve actually never seen a problem like this either.
The perimeter of a square is 4a. What is the area of the
square?
Answers
Answer:
a^2
Step-by-step explanation:
a is the side and the area is a^2
If someone can help me with this I’ll mark you Brainlyest
Answers
Answer: For 1
B
Step-by-step explanation:
15,700/ 1/4= 15,700-3,925-3,000/12 =731.25
guys im du.mb help me plz
Answers
Answer:
..
...the second one .......
Mai and Elena are shopping for back-to-school clothes. They found a skirt that originally cost $30 on a 15% off sale rack. Today, the store is offering an additional 15% off.
To find the new price of the skirt, in dollars, Mai says they need to calculate 30. 0.85 0.85. Elena says they can just multiply 30.0.70.
1. How much will the skirt cost using Mai's method?
2. How much will the skirt cost using Elena's method?
3. Explain why the expressions used by Mai and Elena give different prices for the skirt.
Answers
Answer:
Mai
Step-by-step explanation:
1. 21.675 R $22
2. $21
Mai is the correct method because 15%-100%=85, which shows the percentage that is left to multiple. Then she multiples 0.85 times 2 as she was able to take off 15% twice. Elena's is incorrect because she added the two 15% off and subtracted that by 100 giving her 70. Which is the incorrect decimal to multiple by. Hope this helps.
Go check out Quelenasboutique on Etsy
Please answer number 5 for brainliest:)
Answers
Y=cosx what will will dy/dx be
Answers
9514 1404 393
Answer:
y' = -sin(x)
Step-by-step explanation:
Your table of derivatives of trig functions tells you the derivative of the cosine is the opposite of the sine.
dy/dx = -sin(x)
Answer:
[tex]→y = \cos(x) \\ \boxed{\frac{dy}{dx} = - \sin(x) }✓[/tex]
dy/dx=-sin(x) is the right answer.200 shares of a stock were bought for $58 per share the broker's
commission was $40 plus $0.25 / share. The stock was later sold for $66/
share the broker's commission was $50 plus $0.32/ share. Calculate the
profit from the sale
$1596
$1000
$1396
$1624
Answers
Answer:
1396
Step-by-step explanation:
Profit= revenue-cost
Let's start off by calculating the revenue (the amount they get when they sold the stock) 200*66=13200
Now we need to calculate the cost
40+50+200(.32+.25+58)=11804
13200-11804=1396
Answer:C is correct
Step-by-step explanation:
200*58= 11600
Commission = 40+ (200*0.25)
Commission = 90
Total = 11690
Sell
200*66= 13200
Commission 50+ (0.32*200)
Commission = 114
Sell for 13200-114 = 13086
Profit = 13086 - 11690
Profit = 1396
It is helpful
PLZ HELP NO LINK THIS IS EXTRA CREDIT BC IM FAILING OR I WILL HAVE NO SUMMER!!!!!
Answers
Answer:
Pretty sure its E sorry if I'm wrong I learned this like 2 years aho
I believe since the simplified expression is 4m+13 which would be d and that is also equal to what f is.
help me ugent
12 x 12 ^ 1
Answers
Answer:
144 lol
Step-by-step explanation:
What are the values of a and b
Answers
Answer:
a equal to five.b equal to three
b=3
Sams rectangular swimming pool measures 1 1/2 meters deep, 10 meters long, and 7 meters wide. What is the volume of the swimming pool?
Answers
Answer:
[tex]105\:\mathrm{m^3}[/tex]
Step-by-step explanation:
The volume of a rectangular prism is given by [tex]V=l\cdot w\cdot h[/tex]. Plugging in given values, we have [tex]V=1.5\cdot 10\cdot 7=\boxed{105\:\mathrm{m^3}}[/tex].
Answer:
105
Step-by-step explanation:
Length × Width × height
10×7× 1.5
(10×7) 1.5
70×1.5
=105
In the figure below, NM and NP are examples of ______ because they share an endpoint.
please look at picture.
Answers
intersection is the answer
what is the value of 5.4
54 tenths
54 hundredths
54 ones
540 tenths
Answers
Answer:
The third option if you ment to type 54 and not 5.4 if you meant 5.4 then that would be 5 and four tenths.
Step-by-step explanation:
Hope this helps ❤️
i lowky need this question not an fake answer !
Answers
Answer:
is there a graph that shows where the point is? I can’t help without a graph
Step-by-step explanation: