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3 years ago

I’ll give the brainliest whoever helps me

Mathematics

1 answer:

Yuri [45]3 years ago

3 0

Answer:

500 meters

Step-by-step explanation:

From point (-5,9) to (9,9), it is 14 units wide

From point (9,9) to (9,-2), it is 11 units tall

14 * 2 = 28

11 * 2 = 22

28 + 22 = 50

50 * 10 = 500

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Please help i'll give brainliest and 5 stars. step by step explanation and answer please

olga55 [171]

Answer:

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Step-by-step explanation:

We need to solve for y the equation: $y+\frac{y}{a}=b\:if\:a\neq\: -1$

We need to find value of y

Solving:

$y+\frac{y}{a}=b$

Taking LCM of a, 1 we get a

$\frac{a*y+y}{a}=b\\\frac{ay+y}{a}=b$

Multiply both sides by a, a will be cancelled on left side

$a(\frac{ay+y}{a})=ab\\ay+y=ab$

Taking y common from left side:

$y(a+1)=ab$

Divide both sides by a+1

$\frac{y(a+1)}{a+1}=\frac{ab}{a+1}\\y= \frac{ab}{a+1},\:if\:a\neq -1$

So, Solving the equation : $y+\frac{y}{a}=b\:if\:a\neq\: -1$ for y we get $\mathbf{y= \frac{ab}{a+1},\:if\:a\neq -1}$

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3 years ago

What is the value of the expression

Zanzabum

Answer:

$( {4}^{ \frac{1}{2} } \times \frac{2}{ \sqrt[4]{16} } ) - (10 \div 2)$

$( { {2}^{2} }^{ (\frac{1}{2}) } \times \frac{2}{ {16}^{ \frac{1}{4} } } ) - 5$

$(2 \: \times \: \frac{2}{ ({2}^{4}) ^{ \frac{1}{4} } }) - 5$

$(2 \: \times \: \frac{2}{2} ) - 5$

= (2×1) -5

= 2 - 5

= -3

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3 years ago

2350 in standard form

Pani-rosa [81]

Answer:

$2.35 \times {10}^{3}$

Step-by-step explanation:

hope that helps

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3 years ago

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ss7ja [257]

The second one is Y=-2.33
i dont know the first one sorry

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4 years ago

a jar contains 23 green, 5 yellow, and 6 blue marbles. a marble is drawn at random p(green).what is the probability

dybincka [34]

Answer:

1:34

Step-by-step explanation:

Because it is a one to however many there are in total ratio so thus 1:34

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3 years ago

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