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3 years ago

Hello please help i’ll give brainliest

Mathematics

2 answers:

mario62 [17]3 years ago

7 0

Answer:

1. 8 families have 3 children

2. 25 families are represented in the dot plot.

3. 20 families have less than 4 children

34kurt3 years ago

6 0

Answer:

1. 1

2. 6

3. 3 or 4

Step-by-step explanation:

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Aleksandr [31]

Answer:

Step-by-step explanation:

Given

C=2r and r=8

C=2×8 (as r=8)

C=16 (ans)

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3 years ago

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Which polygon appears to be regular?

ivolga24 [154]

Answer:

Figure A

Step-by-step explanation:

A regular polygon has all sides the same length and all angles the same measure. Only Figure A matches that description.

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3 years ago

pls help me I will give u 100 points and mark u brainliest if u can answer this 1,2,3 questions plz help

USPshnik [31]

Answer:

Question 1: 2nd option

Question 2: 3rd option

Question 3: 4th option

8 0

4 years ago

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A factory-made 100,000 jars of peanut butter. 50,000 of the jars contained creamy peanut butter. What percentage of the jars of

snow_tiger [21]

Answer:

50%

hope this answer helps you!

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4 years ago

Enter your answer and show all the steps that you use to solve this problem in the space provided. Find the values of x and y.

satela [25.4K]

Answer : The value of x and y is, $90^o$ and $43^oC$

Step-by-step explanation :

First we have to calculate the angle B.

As we know that,

The given triangle is an isosceles triangle in which the angles opposite to equal sides are always equal.

Thus, $\angle B=\angle C$

Given : $\angle C=47^o$

$\angle B=\angle C=47^o$

$\angle B=47^o$

Now have to calculate the angle A.

As we know that the sum of interior angles of a triangle is equal to $180^o$ .

$\angle A+\angle B+\angle C=180^o$

$\angle A+47^o+47^o=180^o$

$\angle A+94^o=180^o$

$\angle A=180^o-94^o$

$\angle A=86^o$

Now we have to determine the angle y.

As we know that, line AD is an angle bisector. That means, it divides into two equal angles. So,

$\angle y=\frac{\angle A}{2}$

$\angle y=\frac{86^o}{2}$

$\angle y=43^o$

Now we have to determine the angle x.

As we know that the sum of interior angles of a triangle is equal to $180^o$ .

$\angle y+\angle B+\angle x=180^o$

$43^oc+47^o+\angle x=180^o$

$\angle x+90^o=180^o$

$\angle x=180^o-90^o$

$\angle x=90^o$

Thus, the value of x and y is, $90^o$ and $43^oC$

6 0

3 years ago