3 years ago

-6 + 3a - b - 4a + 4b + 5

Mathematics

1 answer:

Naddika [18.5K]3 years ago

5 0

Step-by-step explanation:

hope this may help you tq have a nice day

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Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the meas

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Answer: 108°

Step-by-step explanation:

Since, by the given table,

The percentage of the students who choose orange juice = 30 %

Thus the fraction that choose orange juice = $\frac{30}{100}=\frac{3}{10}$

Hence, out of total students 3/10 part of students choose orange juice.

Now for finding the central angle,

$\text{ The central angle of 1 part of total students} = 360^{\circ}$

⇒ $\text{ The central angle of }\frac{3}{10} \text{ part of student}=\frac{3}{10}\times 360^{\circ}$

⇒ $\text{ The central angle of }\frac{3}{10} \text{ part of student}=\frac{1080}{10}$

⇒ $\text{ The central angle of }\frac{3}{10} \text{ part of student}=108^{\circ}$

That is, the central angle of the students who choose orange juice is 108°

Hence, Fourth option is correct.

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3 years ago

The sum of 73,404+27,865

Leto [7]

<span>101269
you just add the numbers</span>

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b) Calculate the area of the window using the dimensions given in Part A. Show your work and explain your reasoning. (4 points)

Paraphin [41]

Answer:

There is no image

Step-by-step explanation:

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3 years ago

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Please Help! Will mark Brainliest for correct answer! 12 POINTS!

uranmaximum [27]

It's the second one for sure

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3 years ago

I'm thinking of a number. When I double my number and then subtract the result from five I get negative one. What is my number

storchak [24]

X - the number
you double the number - 2x
you subtract the result from five - 5-2x
you get negative one - 5-2x=-1

$5-2x=-1 \\
-2x=-1-5 \\
-2x=-6 \\
x=\frac{-6}{-2} \\
x=3$

The number is 3.

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4 years ago