<span>If you send me an e-mail today, then I will send you an e-mail tomorrow (p --> q)
contrapositive form of p --> q is (-q --> -p)
so, the correct answer is c</span><span>
</span>
Answer:
He was 11
Step-by-step explanation:
if Camila was 4 years younger than her brother and she was seven. That means he is 4 years older than her. so 7+4=11
Answer:
3
Step-by-step explanation:
All we need to do here is plug in the number 4 for the variable x. Wherever there's an x, kidnap it and replace it with a 4!
x = 4
Do the addition.
4 + 20 = 24
4 + 4 = 8
We can simplify this! What is 24 divided by 8?
24/8 = 3
The answer is 3!
<h3>
Answer: x = 61</h3>
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Explanation:
The angle x and the 29 degree angle combine to form a 90 degree angle. This is because the square maker on the left has that angle at 90 degrees, and all of the angles combine to form 180. So 180-90 = 90 is the left over amount.
Add up x and 29 to get 90
x+29 = 90
Solve for x by subtracting 29 from both sides
x+29-29 = 90-29
x+0 = 61
x = 61
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An alternative is to solve the equation below for x
x+29+90 = 180 ... see note below
x+119 = 180
x+119-119 = 180-119 ... subtract 119 from both sides
x = 61
we get the same answer
note: this equation turns into x+29 = 90 if you subtracted 90 from both sides
Answer: 3, 4
Step-by-step explanation:
and the common factor between these 2 numbers is 1 so 3,4 is its greatest factor
