3 years ago

You have a deck of cards and select two

Mathematics

1 answer:

scoundrel [369]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Part C Factor the left side of the inequality by grouping

olga_2 [115]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP<br><br> FIND THE LENGTH OF RS.

Gwar [14]

Answer:

Step-by-step explanation:

Distance between 2 points

$= \sqrt{(x1 - x2)^{2} + (y1 - y2)^{2} }$

☆ (x₁, y₁) is the first coordinate while (x₂, y₂) I'd the second coordinate.

Length of RS

$= \sqrt{ {[ - 1 -( - 4)] }^{2} + (9 - 1)^{2} } \\ = \sqrt{( - 1 + 4)^{2} + 8^{2} } \\ = \sqrt{ {3}^{2} + 64 } \\ = \sqrt{73} \\ = 8.54 \: (3 \: s.f.)$

Thus, RS is about 8.5 units.

8 0

3 years ago

Read 2 more answers

Find all numbers whose absolute value is -5.

Kryger [21]

There are none. Absolute values are always positive

3 0

3 years ago

Read 2 more answers

How do you write a ratio as a percent

Vikentia [17]

Take the ratio
4:8
Convert it to a fraction
4/8
Divide
.5
Multiply by 100 and add a % sign
50%

3 0

4 years ago

What does k represent in the equation y = kx?

sesenic [268]

Answer:

The constant of variation.

3 0

3 years ago