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3 years ago

What is the supplement of 52 degrees

Mathematics

1 answer:

Artist 52 [7]3 years ago

3 0

128 degrees.
An angle's supplement, when added to the original angle, will form a straight (180 degree) angle.

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Rana sells 192 cakes in the ratio small: medium: large = 7 : 6 : 11.

Elena L [17]

Answer:

S = £1.28

Step-by-step explanation:

Let the small, medium and large cakes be S, M and L respectively.

Given the following data;

Total profits = £532.48

Total number of cake = 192 cakes

Ratio of S:M:L = 7:6:11

Sum of ratio = 7+6+11 = 24

To find number of each cakes, we would divide the total number of cakes by the sum of ratio;

Number of each cakes = 192/24

Number of each cakes = 8

Next, we determine the exact number of each type of cakes.

Small = 7*8 = 56 cakes.

Medium = 6*8 = 48 cakes.

Large = 11*8 = 88 cakes.

For the profits;

Translating the word problem into an algebraic expression, we have;

M = 2S

L = 3S

56S + 48*(2S) + 88*(3S) = £532.48

56S + 96S + 264S = 532.48

416S = 532.48

S = 532.48/416

S = £1.28

Therefore, the profit for one small cake is £1.28

3 0

3 years ago

Find the digit that makes _2,530 divisible by 9 a.6 b.5 c.7 d.8

Varvara68 [4.7K]

The answer would be: 8

All you need to do is count the sum of the digits and see if is divisible by nine.
8 + 2 + 5 + 3 + 0 = 18

18 is divisible by 9.

Thus, 8 makes 82,530 divisible by 9.

3 0

3 years ago

The cosst of 4 1 /4 kg of sugar is £68 .find the coast o 1 kg

ankoles [38]

Step-by-step explanation:

Hi, there!!

Here according to the question we must find the cost of 1 kg sugar.

Given that:

17/4 kg of sugar cost £68.

then 1 kg sugar costs,

= $\frac{68}{ \frac{17}{4} }$ 

after reciprocal we get,

= £68×4/17

=£16

The answer would come £16.

Therefore, The cost of 1 kg sugar is £. 16.

Hope it helps....

8 0

3 years ago

Read 2 more answers

Todd swam his race in 36.795 seconds while Markie swam his race in 39.09 seconds. What was the difference in their times?

ivann1987 [24]

Answer:

2.295 seconds

Step-by-step explanation:

39.09-36.795

=2.295 seconds

PLS GIVE BRAINLIEST

6 0

3 years ago

Miguel babysits for 3 hours and earns $15. Which represents the unit rate?

gogolik [260]

The unit rate is $/Hr. Since the hours are the unit being considered.

To find the unit rate, divide both sides by three

(Let x = hourly rate)

3x = 15

x = 5

Miguel Makes $5 per Hour

8 0

3 years ago