2 years ago

Which equation can be used to solve for x?

Mathematics

2 answers:

Pani-rosa [81]2 years ago

5 0

Answer:

$\cos(x) = \frac{24}{30}$

OPTION C

kolbaska11 [484]2 years ago

3 0

The correct answer to your question is letter c

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Find the value of C: <br>6x + Cy = 18<br>3x + 2y = 8

Natalija [7]

I think C is 6, I’m not sure if thats right though. But if X=2 and Y=1
6(2)+6(1)= 18
3(2)+2(1)= 8

5 0

2 years ago

A pack of 6 batteries of the same type cost ?2.79 . By calculating the price per battery,determine if this is better value.You m

MissTica

Answer:

The full question is attached in the picture below.

The better price for the battery is given with the 6 pack.

(£ 0.47 per battery)

Step-by-step explanation:

If 8 batteries cost £ 3.99

This means that one battery is equal to

£3.99/8 = £ 0.49875 ≈ £ 0.50 per battery

The pack of 6 batteries costs £ 2.79

This means that one battery is equal to

£2.79/6 = £ 0.465 ≈ £ 0.47 per battery

Then, we can conclude than the 6 pack gives us a better price per battery

7 0

2 years ago

What is the volume of the rectangular prism.

Pie

Answer:

C: 200

Step-by-step explanation:

Just multiply 12.5 x 8 x 2 to get the answer.

3 0

2 years ago

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Please help thank you

fiasKO [112]

Answer:

2 × n - 1 = x

Step-by-step explanation:

for example:

$2(4) - 1 = 7$

$2(5) - 1 = x \\ 10 - 1 = x \\ x = 9$

8 0

1 year ago

PLEASE HELP MEEEEEEEE ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Archy [21]

Answer:

24 people.

Step-by-step explanation: If each group has to have 8 or 12 groups 24 is the smallest common multiple for both numbers.

6 0

1 year ago

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