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BabaBlast [244]
3 years ago
9

Please help me!!! (Can you also explain)

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
5 0

Answer:

$3600 per year into savings

Step-by-step explanation:

He makes 1500 dollars a month

1/5 of that goes into saving

1/5*1500 = 300

300 per month goes into savings

We want to know how much goes into savings per year

There are 12 months in a year, so we need to multiply by 12

300 per month * 12 months/ year = 3600  per year

$3600 per year into savings

Virty [35]3 years ago
4 0

how much is 1/5 of 1500? is simply their product, (1/5)(1500).

how much is that for 12 months, well, is simply that much 12 times, (1/5)(1500)(12).

\bf 1500\cdot \cfrac{1}{5}\cdot 12\implies \cfrac{1500}{5}\cdot 12\implies 300\cdot 12\implies 3600

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If a square is dilated by a factor of 2 what is the measure of each individual angle
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Answer:

4:1

Step-by-step explanation:

If the side length x is dilated to 2x, the area x² will dilate to (2x)² = 4x², which is 4 times the original x².

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3 years ago
Would the owners of the company be happier if the slope was steeper or flatter?
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Steeper is better than flatter

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The area of a square is 32 cm. find the length of the diagonal
Over [174]

Answer:

8 cm

Step-by-step explanation:

Squares have equal side lengths so if we call each side x, then x × x gives us the area (32 cm²). This means that x² = 32 and therefore, one side is √32 cm.

Next, to work out the diagonal we can use Pythagoras' theory, since we can form a right-angled triangle. a² + b² = c² (c is the diagonal or the hypotenuse)

(√32)² + (√32)² = c²

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Hope this helps!

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2 years ago
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Simplify 9 − (−4). (1 point) a −13 b −5 c 5 d 13
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What value of k will result in the quadratic having one rational solution if 4x2+kx+4=0?
PtichkaEL [24]

The value of 'k' in the quadratic Equation    4x^{2}+kx+4=0 having one rational solution is k is 8.

<h3>What is a Quadratic Equation?</h3>
  • Quadratic equations are the polynomial equations of degree 2 in one variable of the type f(x) = ax^{2} + bx + c = 0 where a, b, c, ∈ R and a ≠ 0.
  • The standard form of a quadratic equation is ax^{2} + bx + c = 0 .

Here, the given equation is  4x^{2}+kx+4=0

By comparing the given equation with the standard form of the quadratic equation we get,

a = 4

b = k

c = 4

The given quadratic is having one rational solution, which means b^{2} -4ac=0

Therefore,

k^{2} -4 \times 4\times4=0\\k^{2} -64=0\\k^{2} =64\\k=\sqrt{64} \\k=8

Therefore, the value of k is 8.

Learn more about the quadratic equation is brainly.com/question/8649555

#SPJ4

7 0
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