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4 years ago

I need help to find the rule.

Mathematics

2 answers:

Diano4ka-milaya [45]4 years ago

8 0

U multiply every thing by 5

Sonbull [250]4 years ago

3 0

Lololololol. I long since forgot how to do this. rip

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Deivn brought his snail collection to school he has 10 snail how could he put them into 2 tank so two class could see them write

ioda

He could put 5 in one and another 5 in the other. So just divide so he could put 2 snails in 5 different tanks and so on

4 0

3 years ago

K/5 = 9/15 plz help mee

Molodets [167]

Answer:

k = 3

Step-by-step explanation:

Reduce the right side of the equation by 3 to get 3/5. Since both denominators now are even you should get 3 which is k as your answer.

5 0

3 years ago

Prove that ACD is an Isosceles triangle.

Finger [1]

It doesn’t look like an isosceles angle though- you can tell the legs aren’t congruent and just by looking at they way the 90 degree angle indication is split up

I might be wrong

3 0

3 years ago

Ann increased the quantities of all the ingredients in a recipe by 60\%60%60, percent. She used 808080 grams (\text{g})(g)left p

kari74 [83]

Answer:

50 grams

Step-by-step explanation:

Let the amount of cheese required by the recipe be "x"

Ann increased 60% from original amount and then used up 80 grams. Thus:

Original, increased by 60%, became 80

This translated to algebraic equation would be:

x + 0.6x = 80

Note: 60% = 60/100 = 0.6

So we can solve the above equation for "x" and get our answer. Shown below:

$x + 0.6x = 80\\1.6x=80\\x=\frac{80}{1.6}\\x=50$

Hence,

the recipe required 50 grams of cheese

6 0

3 years ago

How do you do adding fraction with the same denominator, no simplifying

Marat540 [252]

You would just add both of the numerators together.

example: 3\6 + 2\6 + 5\6

hope this helps you!

7 0

3 years ago

Read 2 more answers