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hoa [83]
3 years ago
8

Somebody link me a video on how to do proofs

Mathematics
1 answer:
Artyom0805 [142]3 years ago
7 0
Https://youtu.be/fSu1LKnhM5Q
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What is 111*4=,please help
ollegr [7]
111×4 would exactly be 444 very simple 

Hope this helps :)
7 0
4 years ago
Read 2 more answers
charlie gathers apples pears and plums. the number of apples and plums are 10 partners, there are the same number of apples and
Sidana [21]

Answer:

Charlie could gather 30 pieces of fruits

Step-by-step explanation:

Given that : Charlie gathers apples pears and plums. The number of apples and plums are 10 partners, there are the same number of apples and pears.

Number of partners of apples and plums = 10

⇒ Number of apples = number of Plums = 10.

Also, number of apples and number of pears are same, therefore, number of pears = 10.

⇒ Total number of pieces of fruits = 10 + 10 + 10 = 30.

Therefore, Charlie could gather 30 pieces of fruits

5 0
4 years ago
Read 2 more answers
Hi! Can you please help me? I am learning about like terms, and other things. I am kind of confused. Here is an example of what
tigry1 [53]

Your answer is 4z+10

Hope this helps

8 0
3 years ago
An acute angle θ is in a right triangle with cos θ = 9/10 . What is the value of sec θ?
xenn [34]

By definition

... sec(θ) = 1/cos(θ) . . . . trig identity

... sec(θ) = 1/(9/10) . . . . substitute the given value, then simplify to ...

... sec(θ) = 10/9

8 0
3 years ago
Read 2 more answers
12+root of 35 divided by 2 + 12-2 root of 35 divided by 2
nadya68 [22]
So : 12+ \frac{\sqrt{35}}{2} + \frac{12-2 \sqrt{35} }{2}?

First, you want to bring everything together on the top of the fraction. 
12=24/2 so you can have \frac{24+ \sqrt{35}+12-2 \sqrt{35} }{2}

Add like terms -- 12 +24 = 36       \sqrt{35}-2 \sqrt{35} = \sqrt{35}

Now we are at \frac{24+ \sqrt{35} }{2} Which is the lowest possible simplified version while remaining at exact value. 

Feel free to check my math! I kinda did this off the top of my head. 
8 0
3 years ago
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