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3 years ago

Plsss helpppppp im begign reward brainleistttt

Mathematics

2 answers:

labwork [276]3 years ago

5 0

Answer: it is 12 the second one

Rainbow [258]3 years ago

5 0

Answer:

B, 12

Step-by-step explanation:

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The sum of two numbers is 100. The different between them is 56. What is the larger number?

m_a_m_a [10]

<h2>Answer:-</h2>

$\pink{\bigstar}$ The larger number is $\large\leadsto\boxed{\tt\purple{78}}$

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<h3>• Given:-</h3>

Sum of two numbers is 100.

Difference between the numbers is 56.

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The larger number = ?

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<h3>• Solution:-</h3>

Let the two numbers be 'x' and 'y' respectively.

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According to the question:-

✯ Sum of two numbers is 100.

➪ $\sf x + y = 100 \dashrightarrow\bold\red{[equation \: 1]}$

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Also,

✯ Difference between the numbers is 56.

➪ $\sf x - y = 100 \dashrightarrow\bold\red{[equation \: 2]}$

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• Adding equation [1] and equation [2]:-

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➪ $\sf (x + y) + (x - y) = 100 + 56$

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➪ $\sf x + y + x - y = 156$

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➪ $\sf 2x = 156$

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➪ $\sf x = \dfrac{156}{2}$

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★ $\large{\bold\red{x = 78}}$

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• Substituting the value of x in equation [1]:-

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➪ $\sf x + y = 100$

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➪ $\sf 78 + y = 100$

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➪ $\sf y = 100 - 78$

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★ $\large{\bold\red{y = 22}}$

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Therefore, the numbers are 78 and 22.

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The larger number is 78.

3 0

3 years ago

maks197457 [2]

Answer:

Step-by-step explanation:

I tried calculating it hers the resalt

6 0

3 years ago

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Solve w - 4b = 1 for w

Softa [21]

Step-by-step explanation:

W = 1/ - 4b

I think that's the answer

7 0

3 years ago

Read 2 more answers

Twice a number decreased by eight is sixteen.

Firlakuza [10]

The number is 12

16 plus 8 = 24/ 2= 12

7 0

3 years ago

Read 2 more answers

Ou are setting up a zip line in your yard. You map out your yard in a coordinate plane. An equation of the line representing the

Brums [2.3K]

9514 1404 393

Answer:

5.6 feet

Step-by-step explanation:

Assuming your zip line equation is supposed to be ...

y = -8/3x +8

we can rewrite it to general form:

8/3x +y -8 = 0

8x +3y -24 = 0 . . . . multiply by 3

Now, we can use the formula for the distance from a point to a line:

d = |ax +by +c|/√(a²+b²) . . . . . distance from (x, y) to ax+by+c=0

Filling in the values we know, we have ...

d = |8(3) +3(16) -24|/√(8² +3²) = 48/√73 ≈ 5.6

The distance from the tree to the zip line is about 5.6 feet.

8 0

3 years ago