3 years ago

Use the divisibility tests to determine whether 900 is divisible by 2, 3, 5, 6, and 10

Mathematics

1 answer:

liq [111]3 years ago

7 0

Answer:3

Step-by-step explanation:

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Please answer the top one x y 4 8 5 9 8 12 10 14 y=

ser-zykov [4K]

The equation is y=1x+4

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3 years ago

Two cubes have their surface areas in the ratio 1:4 , what is the ratio of their volumes ?

yKpoI14uk [10]

Answer:

1 : 8

Step-by-step explanation:

For similar figures with ratio of sides = a : b

Then ratio of areas = a² : b² and

ratio of volumes = a³ : b³

Given ratio of areas = 1 : 4

linear ratio = $\sqrt{1}$ : $\sqrt{4}$ = 1 : 2

ratio of volumes = 1³ : 2³ = 1 : 8

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3 years ago

Answer question 2 please

julia-pushkina [17]

Answer:

163.2

Step-by-step explanation:

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3 years ago

An inequality is shown: −np − 4 ≤ 2(c − 3) Which of the following solves for n?

sesenic [268]

Answer:

$\huge\boxed{n\leq\dfrac{2-2c}{p}\ \text{for}\ p0}$

Step-by-step explanation:

$-np-4\leq2(c-3)\qquad\text{use the distributive property}\\\\-np-4\leq2c-6\qquad\text{add 4 to both sides}\\\\-np\leq2c-2\qquad\text{change the signs}\\\\np\geq2-2c\qquad\text{divide both sides by}\ p\neq0\\\\\text{If}\ p0 ,\ \text{then}\\\boxed{n\geq\dfrac{2-2c}{p}}$

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3 years ago

7/10 of 120 and show work pls

slavikrds [6]

When it says 7/10, it actually means 70%, so you have to find 70% of 120.

70 % of 120
= 70% x 120
= (70/100) x 120
= (8400/100)
= 84

Answer: 84

8 0

3 years ago