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Alja [10]
3 years ago
6

Rewrite 2(5n+3) using Distributive Property of Equality

Mathematics
2 answers:
bezimeni [28]3 years ago
5 0

Answer:

2(5n+3)=10n+6

Step-by-step explanation:

2(5n+3)=2(5n)+2(3)=10n+6

ASHA 777 [7]3 years ago
3 0

Answer: 10n+6

Step-by-step explanation:

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Three fifths of one sixths evaulate expression
sukhopar [10]

3/5 of 1/6 is written as

3/5 x 1/6

Multiply both the numerator and denominators together:

3x1 / 5*6 = 3/30, reduces to 1/10.


The answer is 1/10.

3 0
3 years ago
Read 2 more answers
-7x+x-y-3+3 what is the answer Click and drag like terms onto each other to simplify fully.
Ilia_Sergeevich [38]

Answer:

the answer is -6x-y

Step-by-step explanation:

I'm good at math

5 0
1 year ago
PLEASE HELP ASAP! NO SCAMS ALLOWED!
Kitty [74]

Answer:

Step-by-step explanation:

I used calculus for this, as I'm not sure there's any other way to do it and to do it as easily. This is the volume of a solid found by using the disk method of rotation:

V=\pi\int\limits^a_b {[R(x)]^2-[r(x)]^2} \, dx

where R(x) is the outer shell of the solid and r(x) is the space inbetween the solid and the axis of rotation. There is no space between the solid and the axis of rotation, so r(x) = 0. R(x) is the height of the solid which is 3. Therefore, f(x) = 3 and that's the function we put into the formula with the lower bound of 3 and the upper bound of 5:

V=\pi\int\limits^5_3 {3^2}-0^2 \, dx  and

V-\pi\int\limits^5_3 {9} \, dx  and integrating:

V=\pi(9x\left \} {{5} \atop 3}} \right. and using the First Fundamental Theorem of Calculus:

V = π(9(5) - 9(3)) and

V = π(45 - 27) so

V = 18π units cubed or in decimal format,

V = 56.549 units cubed

6 0
3 years ago
Yuto and Lian are at train stations 1,880 kilometers apart. Yuto boards a train heading east at an average speed of 220 kilomete
ArbitrLikvidat [17]
For the answer to the question above, we'll have to use the formula for velocity which is v =<u> d
</u>                     t        and d = vt

Since the total distance is given, therefore we can get the time and it will look like this.

220t + 250t = 1880
<u>470t</u> = <u>1880
</u>470      470
the problem indicates that the train runs 250kph
Let's substitute:

d = 250(4)

the distance traveled by Lian is 1000km





<u>

</u>
5 0
3 years ago
Objective 4.3Perform basic mathematical tasks in a spreadsheet.34.Alexander lends some money to Niraj. Alexander maintains a wor
murzikaleks [220]

Answer:

A. Auto Sum

Step-by-step explanation:

In a spread sheet, if there are so many entries in form of numbers, whether in form of row or a column, it might be a pain staking job to sum all them individually. In spread sheet, the best option is to perform auto sum option, which as shown by its name, will add up all the entries given and produce the answer.

Now in given options of the question, auto correct, auto summarize and auto format are not usable because all of these options will either summarize or provide average or perform formatting, as they are not mathematical functions since, Alexander wants to add up all the amount he lent to Niraj, which means a mathematical task, so auto sum, as a mathematical command is best option.  

8 0
3 years ago
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