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
DiKsa [7]
4 years ago
8

Could you guys please help me with this

Mathematics
2 answers:
Anastasy [175]4 years ago
8 0
RRRRRRRRRRR I HATE THESE PROBLEMS


Alright...there are two faces with 7*12, giving us 2*84, next, two faces with 19*7, giving us 2*133, then one side with 19*12, then one side 15*19, then 2(9*12*1/2) then finally 9*19.  So.................  we have 1226.
Illusion [34]4 years ago
5 0
SA = 1,226 in.² (Hope this helps!)
You might be interested in
Which of the following is a correct equation for the line passing through the point (-1,4) and having slope m = -3?
Digiron [165]
Y = mx + b

y = -3(x) + b

4 = -3(-1) + b

4 = 3 + b

b = 4 - 3

b = 1

y = -3x + 1. 
5 0
3 years ago
Multiply the polynomial by distribution. Show your work and explain the steps you used to solve.
balandron [24]

Hello,

Why "Multiply the polynomial by distribution"  ?

It's s t u p i d, you compliquate the equation.

In order to find the roots of P(a)=(a-3)(a²+2a-6)=0

a²+2a-6

=(a²+2a+1)-7

=(a+1)²-7

=(a-√7)(a+√7)

P(a)=(a-3)(a-√7)(a+√7)

Roots are 3,√7 and -√7

(If i have well understood the question , sorry if not)

8 0
3 years ago
Here goes another question: 4/5%9/10 and please if you can with procces
love history [14]
When you divide a fraction by another fraction, it is the same thing as multiplying that fraction by its reciprocal.

The reciprocal is the 'flipped' version of a fraction where the numerator becomes the denominator and the denominator becomes the numerator.

for example, the reciprocal of 9/10 is 10/9

Knowing this information 4/5÷9/10 is the same as 4/5×10/9

Now we can solve...

\frac{4}{5} * \frac{10}{9} = \frac{40}{45} = \frac{8}{9}

Answer= 8/9

7 0
4 years ago
Read 2 more answers
Jack was 10 years older than priscilla together their ages totaled 170 years what were their ages
Allisa [31]
Are there any answers to choose from?

So if Jack was 10 years older than Priscilla and their ages combined equals to 170. I believe Priscilla is 80 and Jack was 90 cause 90+80=170
5 0
3 years ago
Simplify 3(х - 2) + 5x​
IgorLugansk [536]

Answer:

8x-6

Step-by-step explanation:

3(x-2)+5x = 3x - 6 +5

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2/5 divided by 3
    10·1 answer
  • A CD usually sells for $13.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
    10·1 answer
  • F(x)= -5x+20/4 Help meplease
    14·1 answer
  • Which values complete the function?<br><br> f(x) = (x – )(x + )
    14·2 answers
  • If f(x) = 3x and g(x) = 2x, what is (gºf)(x)?
    7·1 answer
  • Sequence how do I find the second part of the f(n)=
    9·2 answers
  • An ice cream shop owner wants to find out what new flavor of ice cream he should sell in his shop. Which method would be the BES
    7·1 answer
  • 1st answer gets brainliest!!!
    15·1 answer
  • Help with this math problem right answers only points and brainlest!
    9·2 answers
  • Write an equation in point-slope form for the line that has a slope of 5 and contains the point (-1,2)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!