3 years ago

Find the missing side length

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

Option b 10.44 ...........

You might be interested in

Vladimir has 64 coins of .25 cents and 56 coins for .50 cents. What is the greatest number of identical packs of coins with no c

Zina [86]

Answer:

56 coins for 0.50 cents

Step-by-step explanation:

3 0

3 years ago

Hurry 50 points for correct answer

Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation $x=\sqrt{6x+7}$ can be solved by squaring both sides:

$x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0$

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

$1 = \sqrt{-1}\\ 7 = \sqrt{49}$

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

4 0

3 years ago

One cold night the temperature was 0 degrees at 8 p.m. The temperature dropped at a constant rate from 8 p.m. to midnight. At mi

bearhunter [10]

-4.2 degrees. What you would do is from 8-12 (midnight) is 4 hours. So it dropped -16.8 degrees in those 4 hours so -16.8 / 4 is -4.2 degrees. So it dropped -4.2 degrees every hour but it was also -4.2 degrees at 9:00 p.m.

3 0

3 years ago

Read 2 more answers

2/40 in between 0.07

nexus9112 [7]

Answer:

0.05

Step-by-step explanation:

2/40

1/20

0.05

6 0

3 years ago

(5, -1), (2.4) answer 1: 5/3 answer 2: -5/3

andreyandreev [35.5K]

Slope= -5/3 when using y^2-y^1 divided by x^2-x^1

8 0

3 years ago