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ioda
1 year ago
3

A local smallholder is putting animals in different fields. She put them in different ratios. 50 POINTS AND BRAINLIEST!!

Mathematics
1 answer:
NNADVOKAT [17]1 year ago
6 0

Answer:

Part 1: 9:18:27

Part 2: 28:42:84

Step-by-step explanation:

Part 1:

54 pigs are split into the ratio 1:2:3. Treating a "1" ratio as x, we have x:2x:3x is 54 pigs. We can add up all parts of the ratio to become the whole. x+2x+3x=54. Solving, x=9. Substituting, our ratio is 9:18:27.

Part 2:

Similar to part 1, we treat a "1" ratio as y. Our ratio is 2y:3y:6y for a total of 154 chickens. Adding all the parts, we have 2y+3y+6y=154, so y=14. Substituting, our ratio is 28:42:84.

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I graphed and got the answer.

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3 years ago
A mother is currently 7 times older than her son. In 2 years time, she will be 5 times older than her son.
shtirl [24]

Answer:

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4 0
4 years ago
Read 2 more answers
Which equation has a solution of n = 4?
Allushta [10]

Answer:

D. 7n = 28

Step-by-step explanation:

Let's substitute 4 for n in each equation to check if it the resulting equation is correct:

6+n=24\\ 6+4=24\\ 10\neq 24\rightarrow \text{Incorrect!}

5n=54\\5(4)=54\\20\neq54\rightarrow\text{Incorrect!}

12-n=16\\12-4=16\\8\neq16\rightarrow\text{Incorrect!}

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4 0
2 years ago
Read 2 more answers
Please help me with these, find the missing side. Thank yu only if you know
abruzzese [7]

Answer:

7.48m (3s.f.)

Step-by-step explanation:

Let the missing side be x m.

Applying Pythagoras' Theorem,

x² +5²= 9²

x² +25= 81

x²= 81 -25 <em>(</em><em>-25</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

x²= 56

x =  \sqrt{56}

x = 2 \sqrt{14}

x= 7.48 (3 s.f.)

∴ The missing side is 7.48 m (3s.f.)

8 0
3 years ago
Sheri used 1/3 of a cup of sugar to make 1/3 of a jug of tea.
defon
If she used 1/3 cup for 1/3 jug of tea. so 3/3 jugs of tea or 1 jug she would need 1 cup of sugar..

hope this helped :)
4 0
3 years ago
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