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2 years ago

ANSWER BOTH FOR BRAINLIEST AND THANK U

Mathematics

2 answers:

suter [353]2 years ago

4 0

Answer:

1) D 2)B

Step-by-step explanation:

uysha [10]2 years ago

3 0

the First One

If two numbers are by each other the that means you multiply.

2(30) + 4(8)

The Second One

Divide 720 by 60

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The number of chairs on a ski lift is inversely proportional to the distance between them a lift has 70 chairs when there’s spac

zhannawk [14.2K]

Answer:

Space between 80 evenly spaced chairs = 21m

Step-by-step explanation:

So, according to the given statement, we have the following expression:

No. of chairs ∝ $\frac{1}{Distance.Between.chairs}$

70 chairs are 24m apart, so it can be written as:

70 ∝ $\frac{1}{24}$

For, 1 chair , we divide both sides by 70

$\frac{70}{70}$ ∝ $\frac{1}{24(70)}$

1 ∝ $\frac{1}{24 (70)}$ -----------------------(Equation 1)

For 80 chairs:

Multiply both sides of Equation.1 by 80

80 ∝ $\frac{80}{24 (70)}$

80 ∝ $\frac{1}{21}$

So according to the above relation,

80 evenly spaced chairs will have a space of 21 m between them.

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3 years ago

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mariarad [96]

Answer:

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3 years ago

Can Anyone help please ?

anastassius [24]

Answer:

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2 years ago

300/200 as a terminating decimal.

Tomtit [17]

Answer:

1 100/200

Step-by-step explanation:

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3 years ago

Read 2 more answers

We want to factor the following expression:

S_A_V [24]

Answer:

A. (U+V)^2 or (U-V)^2

Step-by-step explanation:

$9x^6 + 6x^3y + y^2 \\ \\ = {(3 {x}^{3} )}^{2} + 2.(3x^3).y +( y)^2 \\ \\ = \bigg({3 {x}^{3} } + y \bigg)^{2} \\ \\ = \bigg({3 {x}^{3} } + y \bigg) \bigg({3 {x}^{3} } + y \bigg) \\ \\ \\ \\$

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2 years ago