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4 years ago

Please can someone help me

Mathematics

2 answers:

stiv31 [10]4 years ago

6 0

The answer is 11/12.

GaryK [48]4 years ago

3 0

Answer:

11/12

Step-by-step explanation:

10/24 + 12/24 = 22/24

22/24 = 11/12

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7 1/2 divided by 1 1/2 = 5 How to check the answer

Gnom [1K]

Answer:

We verified that the equation $7\frac{1}{2}\div1\frac{1}{2}=5$ has both sides equal.

Step-by-step explanation:

We need to solve and verify: $7\frac{1}{2}\div1\frac{1}{2}=5$

Solving:

$7\frac{1}{2}\div1\frac{1}{2}=5$

Converting into improper fractions

$\frac{15}{2}\div\frac{3}{2}=5$

Converting division sign into multiplication and reversing 3/2 i.e

$\frac{15}{2}\times\frac{2}{3}=5$

Now simplifying

$\frac{15}{3}=5 \\5=5$

So, We verified that the equation $7\frac{1}{2}\div1\frac{1}{2}=5$ has both sides equal.

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3 years ago

Identify the solution set of the given inequality using replacement set.

Ivan

1 agree with that answer

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3 years ago

What is piaget's term for cognitive development between the ages of about 2 and 6?

jeyben [28]

Preoperational Stage

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2 years ago

Find mZY. 42-/3 N Y O 84 Х mZY = Submit Please help

Murljashka [212]

Answer:

$m\angle Y=30^{\circ}$

Step-by-step explanation:

In any right triangle, the cosine of an angle is equal to its adjacent side divided by the hypotenuse, or longest side, of the triangle.

Therefore, we have:

$\cos Y=\frac{42\sqrt{3}}{84},\\Y=\arccos(\frac{42\sqrt{3}}{84})=\boxed{30^{\circ}}$

3 0

3 years ago

suppose that f(x)=x^2 and g(x) = -2/3x^2 which statement best compares that graph of g(x) with the graph of f(x)?

vodka [1.7K]

Answer:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

Step-by-step explanation:

We have the following two function given:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

d) The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

6 0

3 years ago