3 years ago

What is always true about angles A and B for the given right triangle.

Mathematics

2 answers:

sdas [7]3 years ago

6 0

I believe the answer is f

MakcuM [25]3 years ago

3 0

D is correct they are both less than 90 degrees and since c is 90 they both add up to 90 to get 180

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Please help me with math please, they are number lines

Brums [2.3K]

So u have to rearrange to find x.
First u multiply by - 2 to get rid of the fraction bit
This leaves u with - 46>/x-49
Now u have to get x on its own which means you have to get rid of - 49 and to do this the opposite of - 49 is +49, so you would ADD 49
This gives you 3>/x

And the number line which represents this is B.

5 0

3 years ago

If Fred feeds 12 horses for two weeks with 25 bales of hay, how many bales of hay does he need to feed 15 horses for two weeks?

Dvinal [7]

Answer:

He needs 31.25 bales of hay to feed 15 horses for two weeks

Step-by-step explanation:

This question can be solved using a rule of three.

25 bales of hay feed 12 horses. How many feed 15 horses?

12 horses - 25 bales of hay

15 horses - x bales of hay

$12x = 25*15$