3 years ago

CAN YOU HELP ME PLEASE!!

1 answer:

8 0

1. 20 cm by 20 cm by 6 cm
2. 40 cm by 30 cm by 2 cm
Hope this helps

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diamong [38]

$(4 \times 2) + 2$

8 0

3 years ago

romanna [79]

Answer:

342

Step-by-step explanation:

x=5

72+72+18(5)+9+18 (5)+9=342

7 0

3 years ago

stiv31 [10]

Using the Pythagoras theorem

15^2 = x^2 + h^2 where h = height of ladder on the nuiding

h^2 = 15^2 - 6^2 = 189

= 13.75 ft to nearest hundredth

3 0

3 years ago

ratelena [41]

Add the polynomials together:
(5x-2)+(2x-3)+(4x+3)
Combine like terms:
(5x+2x+4x) + (-2+-3+3) = 11x-2

So the answer is D.

8 0

3 years ago

Maksim231197 [3]

Answer:

25%

Step-by-step explanation:

$\displaystyle \frac{5}{20} = \frac{1}{4} =$ 25%

I am joyous to assist you anytime.

3 0

3 years ago