3 years ago

can someone solve each of these with work shown!! THANK U SO MUCH it will be of so much help pleaseee

Mathematics

1 answer:

Shtirlitz [24]3 years ago

6 0

Answer:

Ok I am solving the answer right now give me a minute.

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The sum of two integers is 60 and their difference is 4. Find the integers

Vilka [71]

Answer:

28 and 32

Step-by-step explanation:

28 plus 32 equals 60 and 32 minus 28 equals 4.

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3 years ago

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Find all solution of the following equation in the interval [0, 2pi) No decimals.

Delicious77 [7]

Step-by-step explanation:

Step 1: Add 2cos(x) to both sides

$7cos(x) + 2cos(x) + 9 = -cos(x) + cos(x)$

$9cos(x) + 9 = 0$

Step 2: Subtract 9 from both sides

$9cos(x) + 9 - 9 = 0 - 9$

$9cos(x) = -9$

Step 3: Divide both sides by 9

$9cos(x) / 9 = -9 / 9$

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$cos^-^1(-1) = x$

$\pi = x$

Answer: $x = \pi$

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3 years ago

What is the value can u show work

Basile [38]

You would put 8 where x is and -10 where y is and then you will do -10 to the second power, which you will get 100 and so you will get 104. The answer is
D) 104

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3 years ago

Use P E M D A S to solve this number problem.

eimsori [14]

Yes your answer is correct

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3 years ago

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−7/8 −(−5/6) in simplest form

svp [43]

Answer:

-1/24

Step-by-step explanation:

-7/8 - (-5/6)

Subtracting a negative is like adding

-7/8 + 5/6

Get a common denominator

-7/8 * 6/6 + 5/6 *8/8

-42/48 + 40/46

-2/48

-1/24

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