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NARA [144]
3 years ago
5

Can Anybody Solve this and send the pic of the ans! ​

Mathematics
1 answer:
Triss [41]3 years ago
8 0

Answer:

solve it yourself

Step-by-step explanation:

length of ist part= 30 cm

breadth of ist part = 21 cm

area of ist part = 630 cm

diameter of 2nd part= 21 cm

area of 2nd part = ¼dπ

π= 22/7

= ¼× 21 ×22/7

=3×10.5

= 31.5cm²

total area = ist part +2nd part + 3rd part

=

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The number of girls in class varies directly as the number of boys. One class had 3 boys and
umka2103 [35]

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35 girls

Step-by-step explanation:

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What are the zeros of the polynomial function f (x)=x^2-12x+20
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Explain how to find the estimated sum of <br><br><br> 5<br> 8<br> +<br> 2<br> 9<br> .
mina [271]

The estimated sum of the numbers fifty-eight (58) and twenty-nine (29) is equal to ninety (90).

<h3>What is the difference between a regular sum and an estimated sum?</h3>

In an estimated sum, the numbers are rounded; on the other hand, in a regular sum, the numbers are not changed.

<h3>What is the estimated sum of 58 and 29?</h3>

1. Round the numbers:

  • 58 = 60 as this number is nearest to 60 than to 58.
  • 29= 30 because of the same reason explained above.

2. Add the rounded numbers:

  • 60 + 30 = 90

Learn more about estimated sum in: brainly.com/question/660898

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7 0
3 years ago
Are the fractions 3/9, 3/10, 3/11, and 3/12 in order from least to greatest
Cerrena [4.2K]

Answer:

The fractions \frac{3}{9},\frac{3}{10},\frac{3}{11},\frac{3}{12} are not in order from least to greatest.

Step-by-step explanation:

Given order of fractions from least to greatest:

\frac{3}{9},\frac{3}{10},\frac{3}{11},\frac{3}{12}

To check if the fractions are in correct order.

Solution:

The fractions given have same numerators but different denominators.

For fractions the higher the denominator the lower is the value of that fraction.

Thus, in the given list the least value fraction will be the fraction with the greatest denominator which is \frac{3}{12} and the greatest value fraction will be the fraction with the least denominator which is \frac{3}{9}

So, the order of the fractions from least to greatest is not correct. Instead the order is from greatest to least.

The correct order from least to greatest should be:

\frac{3}{12},\frac{3}{11},\frac{3}{10},\frac{3}{9}.

4 0
4 years ago
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