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3 years ago

The table shows the votes of 900 people in the last election

Mathematics

1 answer:

krok68 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

Make sure to use protractor and ruler to draw the lines in the pie chart to get full marks

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What’s the area of segment (shaded region) PLEASE HELP FAST

Ainat [17]

Answer:

find the area if the sector,then the area of the triangle.After that, Subtract the area of the triangle from the area of the sector

4 0

2 years ago

Your little brother just learned how to flip and catch a coin. He believes that by catching the coin in mid-air, he can influenc

coldgirl [10]

<h2>Answer explanation:</h2>

If a coin is fair then it has two faces , one is heads and the another is tails.

The probability getting any favorable outcomes is given by the formula :-

$\dfrac{\text{Number of favorable outcomes}}{\text{Total outcomes}}$

So the factor effecting probability is just the number of favorable outcomes and total outcomes.

If a coin is tossed then the probability of getting heads will be :-

$P(H)=\dfrac{1}{2}=0.5=50\%$

To get heads always this should be 1 , which can be happen if number of favorable outcomes is equal to total outcomes.

i.e. Number of heads = Number of total outcomes, this means coin should be biased.

Catching the coin in mid-air can never be a factor for this.

Therefore, the little brother's theory is false.

8 0

3 years ago

Write the ratio of the first measurement to the second measurement. Compare in millimeters.

larisa86 [58]

Answer:

8:19

Step-by-step explanation:

Ball B: diameter in mm = 9.5 * 10 = 95 mm

Ratio of Ball A to Ball B = 40 : 95

= 8:19 answer

5 0

3 years ago

Read 2 more answers

Find the volume of the figure. Round answer to nearest hundredths place.

nalin [4]

Answer: 540 nearest hundred is 500

Step-by-step explanation:

I multiplyed them together to get the answer.

7 0

2 years ago

Read 2 more answers

The first side of a triangle is 3 inches shorter than the second side, and 2 inches longer than the third side. How long is each

ziro4ka [17]

Answer:

the length of the first side of the triangle is $\frac{28}{3}\ in$

the length of the second side of the triangle is $\frac{37}{3}\ in$

the length of the third side of the triangle is $\frac{19}{3}\ in$

Step-by-step explanation:

Let

x-----> the length of the first side of a triangle

y----> the length of the second side of a triangle

z---> the length of the third side of a triangle

we know that

$x=y-3$

$y=x+3$ -----> equation A

$x=z+3$

$z=x-3$ -----> equation B

The perimeter of the triangle is equal to

$P=x+y+z$

$P=28\ in$

$28=x+y+z$ -----> equation C

substitute equation A and equation B in equation C

$28=x+(x+3)+(x-3)$

solve for x

$28=3x$

$x=\frac{28}{3}\ in$

Find the value of each side

the first side of a triangle is x

$x=\frac{28}{3}\ in$

the second side of a triangle is y

$y=\frac{28}{3}+3=\frac{37}{3}\ in$

the third side of a triangle is z

$z=\frac{28}{3}-3=\frac{19}{3}\ in$

7 0

3 years ago