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Diano4ka-milaya [45]
3 years ago
7

General Math Sum what number is the divisor in the division problem below?

Mathematics
1 answer:
nirvana33 [79]3 years ago
3 0

Answer:

2

Step-by-step explanation:

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Please help me-<br> f(x) = x2. What is g(x)?
Whitepunk [10]

Answer:

D. g(x) = 3·x²

Step-by-step explanation:

The given parent function, f(x) = x²

The graph of the function, g(x) is narrower than the graph of the function f(x)

Therefore, the coefficient of the quadratic function is larger than 1

The given point on the parabola, g(x) = (1, 3)

Therefore. when x = 1, g(x) = 3

However, when x = 1, f(x) = 1

Therefore, given that g(x) = a·f(x), we get;

a = g(x)/(f(x)) = 3/1 = 3

g(x) = 3·x²

5 0
3 years ago
Keisha has a part-time job. Her earnings vary from week to week. The amounts she earned each of the past 8 weeks are shown.
maks197457 [2]
105 sorry if I am incorrect
5 0
3 years ago
8 5/6 rounded to the nearest whole number
german

Answer: 9.

Step-by-step explanation:

8 5/6 is a mixed number with a whole number and a fraction. We want to round to the nearest whole number without the fraction.

First, we convert the mixed fraction to an improper fraction or fraction like this:

((8 x 6)+5)/6 = 53/6

Then, we divide the numerator by the denominator from the previous step:

53/6 = 8.83

Now we have one decimal number. Round using the following rules:

If the number to the right of the decimal point is .5 or higher, then add 1 to the left of the decimal point.

If the number to the right of the decimal point is less than .5, then leave the number to the left of the decimal point as is.

.83 is .5 or higher. Thus, we add 1 to the left of the decimal point. 8 5/6 rounded to the nearest whole number is therefore the answer will be 9.

3 0
3 years ago
Read 2 more answers
A rope tied from a tent pole to a take in the ground forms 55 degrees angle with the ground. The pole is 3 feet from the stake,
grin007 [14]

Given:

A rope tied from a tent pole to a stake in the ground forms 55 degrees angle with the ground.

The pole is 3 feet from the stake.

To find:

The length of the rope to the nearest tenth of a foot.

Solution:

First draw a diagram according to the given information as shown below.

We know that, in a right angled triangle,

\cos \theta = \dfrac{Base}{Hypotenuse}

In triangle ABC,

\cos 55^\circ=\dfrac{BC}{AC}

0.573576=\dfrac{3}{AC}

AC=\dfrac{3}{0.573576}

AC=5.23034

AC\approx 5.2

Therefore, the length of the rope is 5.2 foot.

8 0
3 years ago
Is it possible for a 5×5 matrix to be invertible when its columns do not span set of real numbers R^5​? Why or why​ not? Select
xeze [42]

Answer:

The correct answer is A..

Step-by-step explanation:

From the Invertible Matrix Theorem (IMT) we have a set of equivalent conditions to determine if a square matrix is invertible or not. In particular, it says that a square matrix of dimension tex]n\times n[/tex] is invertible if and only if, its columns span the vector space tex]R^n[/tex].

In the particular case of this exercise we have a matrix of dimension tex]5\times 5[/tex]. So, by the Invertible Matrix Theorem its columns must span the vector space tex]R^5[/tex]. Now, according to the statement of the exercise this condition does not hold. Hence, the given matrix cannot be invertible.

5 0
3 years ago
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