mamaKelly1671

13.01.2020 • 

Mathematics

1) the side length of a cube is 3√3 cm. which answer is a rational value?

a)the total area of the front and bottom squares.

b)the diagonal of the top square.

c)the volume.

d)the perimeter of the bottom square.

2)which equations support the fact that rational numbers are closed under addition?

select each correct answer.

a)35√+5√=45√35+5=45

b)12+0.5=112+0.5=1

c)10−−√+(−10−−√)=010+(−10)=0

d)316−−√+316−−√=616−−√

3)which expressions simplify to a rational answer?
select each answer

a)52⋅−√2√52·2

b)9√⋅16−−√9·16

c)3√⋅2√3·2

d)11−−√⋅5√

Ответ:

babas97

15.01.2022

Mathematics

---

1) The side length of a cube is 3√3 cm. Which answer is a rational value? A)The total area of the front and bottom squares = 2(3√3)² = 2(27) = 54

option A is the correct answer

---

0,0(0 оценок)

Ответ:

ralewis2931

28.10.2022

Mathematics

---

Yo you need to have two answers to make one brainliest, the other dudes answer really helped me out so, you better frickin give em brainliest.

---

0,0(0 оценок)