1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mezya [45]
2 years ago
10

Simplify -3a(5a^2a+3)-5a

Mathematics
1 answer:
sattari [20]2 years ago
3 0
I hope you had a blessed day
You might be interested in
ONLY A MASTERMIND CAN SOLVE
Karo-lina-s [1.5K]

Answer:

The number printed in red color = 5

The number printed in silver color = 8

The number printed in blue color = 1

Step-by-step explanation:

P.S - The exact question -

Given - The diagram

To find - The number that represent Red, Silver and Blue color.

Proof -

Let the number printed in red color = r

Let the number printed in silver color = s

Let the number printed in blue color = b

Also,

Given that the equation is -

  b s r

  b s r

+ b s r

= r  r  r

Now,

We have to think of a number that if we add the last digit of the number gives the same last digit.

Bt inspection ,

the number would be 5

Because 5 + 5 + 5 = 15

Lat place of the equation is same

So,

The number printed on red color = 5

⇒r = 5

So, the equation becomes

  b s 5

  b s 5

+ b s 5

= 5  5  5

Now,

We have to think of a number whose last digit add up to 3  + 1 gives the last digit number 5 ( we add 1 because by adding 5 + 5 + 5 , we get 15 so we write the last digit 5 and 1 goes to the remainder and that remainder 1 will add up in the next number addition)(addition rule)

i.e.

s + s + s + 1 = number whose end digit is 5

By inspection,

The number would be 8

because 8 + 8 + 8 + 1 = 25

So,

we get

s = 8

So, the equation becomes

  b  8  5

  b  8  5

+ b  8  5

= 5  5  5

Now,

By same process , we will find the number of blue color

By inspection the number on blue color = 1

∴ we get

The number printed in red color = 5

The number printed in silver color = 8

The number printed in blue color = 1

and the equation is -

  1  8  5

  1  8  5

+ 1  8  5

= 5  5  5

4 0
2 years ago
How are three or more angles related
Elan Coil [88]
Acute and obsute acute- mesures less than 90 and obsute- measures more than 90 degrees and no more than 180 degrees. tbh ion know what im saying XD :D
8 0
3 years ago
1. If a = -1 , the value of3a + 1 is ​
erastovalidia [21]

Answer:

f(a) = 3a + 1 \\ Now,\: a =  - 1 \\ f( - 1) = 3( - 1) + 1 \\ f( - 1) =  - 3 + 1 \\ \boxed{ f( - 1) =  - 2}

  • Therefore, <em><u>-2</u></em> is the right answer.
6 0
2 years ago
WILL GIVE BRAINLIEST. Billy ordered a pizza with a crust that is 10π inches long. What is the area of the pizza?
Allisa [31]

Answer:

~31.42

Step-by-step explanation:

I multiplied 10 x pi and it gave me 31.4159265359 and I rounded up to 31.42

3 0
3 years ago
Please help me with this final math question asap. I will mark brainliest Thank you so much! Question 5/5
V125BC [204]

Answer:

MP is approximately equal to ON because one side of a rectangle is always the same as another side of a rectangle.  

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Two numbers sum to 53. Twice the first subtracted from the second is 8. Find the numbers.
    13·1 answer
  • Help me to find value of K, pls
    10·1 answer
  • a new car has a sticker price of $22,450 while the invoive price paid was$19,450 what is the dealer mark up
    12·2 answers
  • How do you write 592% as a fraction, mixed number, or whole number in simplest form?
    13·1 answer
  • Gary has 2 apple pies and each is divided into 8 equal parts. he serves 4/8 of the first pie. how much pie does he have left
    15·1 answer
  • 12x−39≤9 AND−4x+3&lt;−6
    8·2 answers
  • In an isosceles right triangle of the hypotenuse is 1 unit when are the other two sides?
    8·2 answers
  • How to graph absolute value functions?
    13·1 answer
  • Hurryyyz<br> Solve the following equations<br> 2. 35 = 2x + 5<br> 3. 4x - 7 = 73
    15·2 answers
  • A truck like the one shown delivers a load of gasoline to a gas station 3 times a week. The storage tank at the gas station hold
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!