3 years ago

The sides of the square shown below have a length of

Mathematics

1 answer:

USPshnik [31]3 years ago

8 0

Answer:2 $\sqrt{6}$ because it is a 45 45 90

Step-by-step explanation:

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Solve 63 minus X equals 62 for x

r-ruslan [8.4K]

Answer:

x=1

Step-by-step explanation:

This stuff is quite easy in reality. Here's a little example including your numbers.

$63-x=62; solve for x\\\\63-x-63=62-63\\\\-x=1\\$

by this point we are left with simplifying it. Since it's a double negative we get a positive. Thus x=1

5 0

3 years ago

Solve for X. <br><br> <img src="https://tex.z-dn.net/?f=log_%7B8%7D%20x-log_%7B8%7D%20%28-2x%2B4%29%20%3D%20log_%7B8%7D%203" id=

taurus [48]

Answer: $x=\frac{12}{7}$

Step-by-step explanation:

Remember the logarithms properties:

$log(m)-log(n)=log(\frac{m}{n})\\\\b^{log_b(a)}=a$

Then,simplifying:

$log_{8}(\frac{x}{-2x+4}) = log_{8}(3)$

Apply base 8 to boths sides and then solve for "x":

$8^{log_{8}(\frac{x}{-2x+4})}=8^{log_{8}(3)}\\\\\frac{x}{-2x+4}=3\\\\x=3(-2x+4)\\\\x=-6x+12\\x+6x=12\\7x=12\\\\x=\frac{12}{7}$

4 0

3 years ago

Read 2 more answers

(08.05, 08.06 MC)

natali 33 [55]

Bbbbbbbbbbbbbbbbbbbbb

7 0

1 year ago

Pls help the test is timed pls like plsss

snow_lady [41]

Answer:

87.5

Step-by-step explanation:

5 0

3 years ago

The sum of the two numbers is 16. One number is 4 less than 3 times the other. Find the numbers.

Otrada [13]

Answer:

5 and 11

Step-by-step explanation:

Make equations:

x+y = 16

3x-4 = y

Substitute 3x-4 as y in x+y = 16

You get x + 3x - 4 = 16

Simplify into 4x - 4 = 16

Add 4 on both sides

you get 4x = 20

Divide each side by 4,

You get x = 5. Plug 5 back into x+y = 16

Subtract 5 from both sides, and you get y = 11

7 0

3 years ago