3 years ago

What is the answer to this?

Mathematics

1 answer:

Leya [2.2K]3 years ago

6 0

$\huge\bold\purple{2/3:}$

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Plz help I hate math and it drive me nuts

Charra [1.4K]

I feel you man, I feel you.

6*1=6

4*8=32

2*4=8

32+8+6=46. B is 46 square cm.

9*2=18

10*2=20

1*2=2

18+2+20=40. Shape D is 40 cm.

4*5=20

3*4=12

1*3=3

12+3+20=35. C is 35 cm.

5*2=10

2*5=10

2*2=4

10+10+4=24 E is 24 cm.

Hope this helps! :D

3 0

3 years ago

What is the surface area of the rectangular pyramid?

marin [14]

Answer:

181.044m²

Step-by-step explanation:

First, work of the surface area of the base (bottom rectangle area)

Formula : base × height

6×2=12m²

Formula : LW+L

For the 8.8 bit i got 83.734 (sorry i can't be asked right now to put down all my working out)

and for the 9 i got 85.31

add them all together we get 181.044

7 0

3 years ago

Read 2 more answers

Convert 56,000,000,000 from standard to scientific notation form. Help pls

kompoz [17]

Answer:

5.6 * 10^ 10

Step-by-step explanation:

8 0

3 years ago

3680 x 4 equals what

allochka39001 [22]

14720 is answer. or product

7 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20-%20x%20%5E%7B2%7D%20%20%2B%202x%20-%206%20%3D%200" id="TexFormula1" title=" - x ^{2} + 2x

Nimfa-mama [501]

Answer:

there are several methods to "solve a quadratic"

you can look them all up...

Graphing, factoring, completing the square, taking roots, quadratic formula are the common methods....

given the way you are asking the question I think that you are supposed to use the quadratic formula ..

please look at the image of the formula and

realize that you problem has

a=-1

b=2

c=6

just plug in those numbers into the formula and you will get the results in the "answer"

NOTE $\sqrt{-x}$ is written as ix ( $\sqrt{-25} = 5i$ )

Step-by-step explanation:

x= -2+√ (2)²- (4)(-1)(-6)

(2)(-1)

and

x= -2-√ (2)²- (4)(-1)(-6)

(2)(-1)

8 0

3 years ago