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3 years ago

Determine if the following vectors are orthogonal, parallel, or neither.

Mathematics

1 answer:

charle [14.2K]3 years ago

8 0

Answer:

the are parallel to eachother

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Please help me with this question

Lunna [17]

Add all the number together and divide the amount of number
-23+-15+-18+2+3=-51
-51/5=10.2

8 0

3 years ago

Find the area of the shaded region.

Lyrx [107]

1)
Area of bigger rectangle
A = (x+1)(x+1) = x^2 + 2x + 1

2)
Area of smaller rectangle
A = 5(x - 7) = 5x - 35

3)
The difference:
(x^2 + 2x + 1) - (5x - 35)
= x^2 + 2x + 1 - 5x +35
= x^2 - 3x + 36

area of the shaded region = x^2 - 3x + 36

6 0

4 years ago

Read 2 more answers

The winning baseball team scores 4 times as many runs as its opponent. The winning team scores 8 runs. Write an equation with an

Veronika [31]

Answer:

4x+8=x

Step-by-step explanation:

8 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Bogdan [553]

The radical expressions and their corresponding expression in rational exponent form are

$972^\frac 15 = 3\sqrt[5]{4}$ , $448^\frac 13 = 4\sqrt[3]{7}$ , $3528^\frac 12 = 42 \sqrt 2$ and $4050^\frac 14 = 3\sqrt[4]{50}$

<h3>How to match the tiles?</h3>

We start by evaluating each expression as follows:

$972^\frac 15$

Expand 972

$972^\frac 15 = (243 * 3)^\frac 15$

Take the 5th root of 243

$972^\frac 15 = 3* (4)^\frac 15$

Rewrite as:

$972^\frac 15 = 3\sqrt[5]{4}$

Next, we have:

$448^\frac 13$

Expand 448

$448^\frac 13 = (64 * 7)^\frac 13$

Take the 3rd root of 64

$448^\frac 13 = 4 * (7)^\frac 13$

Rewrite as:

$448^\frac 13 = 4\sqrt[3]{7}$

Next, we have:

$3528^\frac 12$

Expand 3528

$3528^\frac 12 = (1764 * 2)^\frac 12$

Take the square root of 1764

$3528^\frac 12 = 42 * (2)^\frac 12$

Rewrite as:

$3528^\frac 12 = 42 \sqrt 2$

Lastly, we have:

$4050^\frac 14$

Expand 4050

$4050^\frac 14 = (81 * 50)^\frac 14$

Take the 4th root of 81

$4050^\frac 14 = 3 (50)^\frac 14$

Rewrite as:

$4050^\frac 14 = 3\sqrt[4]{50}$

Read more about radical expressions at:

brainly.com/question/8952483

#SPJ1

5 0

2 years ago

The speed of light in a vacuum is 29,980,000,000

sweet [91]

Answer:

$\huge\boxed{\sf 2.998 \times 10^{10}}$

Step-by-step explanation:

<u>Given number:</u>

29,980,000,000

<u>Rules:</u>

Move the decimal point after the first non-zero digit. (after 2)
Here, we will move the decimal point 10 places to the left to move it after the first non-zero digit.
Since we move the decimal point 10 places, we will write the number as a multiple of 10¹⁰ (10 being the exponent).

<u>The number will become:</u>

2.998 × 10¹⁰

$\rule[225]{225}{2}$

4 0

2 years ago

Read 2 more answers