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3 years ago

Complete the table. Then

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

y x

-2 1/4

-1 1/2

0 1

1 2

2 4

Step-by-step explanation:

its easy algbra

doing it rn to

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A washer and dryer cost a total of $939. The cost of the washer is two times the cost of the dryer. Find the cost of each item.

Natasha_Volkova [10]

Answer:

The washer costs $626 and the dryer costs $313.

Step-by-step explanation:

Let the cost of the dryer be the base unit (1 unit).

Hence, the cost of the washer will be 2 units.

Total units = 1 + 2 = 3

3u = $939

1u = $313

The dryer costs $313.

Cost of washer = $313 × 2 = $626

The washer costs $626.

8 0

3 years ago

Find the distance between A (4, 6) and B (9, 7). Write your answer as a radical and as a decimal rounded to the nearest

Stells [14]

The distance between A (4, 6) and B (9, 7) is √26 or 5.1.

<h3>How to find the distance between two points?</h3>

Let's consider we have two points (x₁, y₁) and (x₂, y₂) the distance between these two points is given by the formula;

$d = \sqrt {\left( {x_1 - x_2 } \right)^2 + \left( {y_1 - y_2 } \right)^2 }$

Let's consider we have two points (x₁, y₁) and (x₂, y₂) the distance between these two points is given by the formula;

$d = \sqrt {\left( {x_1 - x_2 } \right)^2 + \left( {y_1 - y_2 } \right)^2 }$

So the distance between A (4, 6) and B (9, 7) will be

$d = \sqrt {\left( {4 - 9 } \right)^2 + \left( {6 - 7 } \right)^2 }$

d = √26 = 5.099

Rounded to nearest tenth ⇒ 5.1 units.

Hence "The distance between A (4, 6) and B (9, 7) is √26 or 5.1".

To learn more about the distance between two points,

brainly.com/question/24485622

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8 0

1 year ago

Read 2 more answers

Please help . I’ll mark you as brainliest if correct!

notka56 [123]

Answer:

the answers are correct what do you need help with?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

liz and alana each participated in the high jump at the track meet. liz's high jump was 1 meter. alana's high jump was 132 centi

USPshnik [31]

1 meter is the same as 100 centimeters, so since Liz jumped 100 centimeters, and Alana jumped 132, Alana jumped higher.

4 0

3 years ago

Solve 2x2+x-6 = 0<br> O (-3/2, 2)<br> OD<br> O (-2, 3/2)

irina [24]

<em>✨</em> <em>Using factorisation method</em> <em>✨</em>

‌

$\begin{cases}\tt \Large \orange\rightarrow \: \: 2 {x}^{2} \: + \: x \: - \: 6 \: = \: 0 \\ \\\tt \Large \orange\rightarrow \: \:2 {x}^{2} \: + \: 4x \: - \: 3x \: - \: 6 \: = \: 0 \\ \\ \tt \Large \orange\rightarrow \: \:2x(x + 2) \: - 3(x + 2) \: = \: 0 \\ \\ \tt \Large \orange\rightarrow \: \:(2x - 3) \quad \: (x + 2) \: = \: 0 \\ \\ \tt \Large \orange\rightarrow \: \:(2x - 3) = 0 \quad \: (x + 2) = 0 \\ \\ \tt \Large \orange\rightarrow \: \:2x \: = \: 3 \quad;\quad \: x \: = \: - 2 \\ \\ \rm \Large \orange\rightarrow \: \:x \: = \: \frac{3}{2} \quad ;\quad \: x \: = \: - 2 \\ \end{cases}$

Hence , option d is the correct answer

6 0

3 years ago