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LuckyWell [14K]
3 years ago
15

The sides of ADEF are d, e, and f. If the lengths of d = 12 and e = 19, what are the

Mathematics
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

The possible range of values for F are from 8 to 30

Step-by-step explanation:

Here, we have a triangle DEF and we want to get the possible lengths of the third side

To evaluate the possible lengths of the third side , we need to follow a rule

The rule is that, for the third side, the sum of the two other sides must be greater than it

This means that the length should be less than d + e

Mathematically;

f < d + e

f < 12 + 19

f < 31

So it could be 30

It could also range from 30 to 8

This is because if it is less than 8, then the addition to 12 will be less than or equal to 19

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Delicious77 [7]

4 2/3+5x=7-2x

Add 2x to both sides.

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3 years ago
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tatyana61 [14]

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Step-by-step explanation:

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3 years ago
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Solve A= 1/2bh for b. Then find the base of a triangle with a height of 6 inches and an area of 24 square inches.
lions [1.4K]

Answer:

The breadth of the triangle is 8 inches.

Step-by-step explanation:

Given that the area of the triangle is 24 sq inches and that the height is 6 inches

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3 years ago
rancho middle school has an average of 23/3/8 students per teacher. write this mixed number as a decimal​
Len [333]

Rancho middle school has an average of 23 3/8 students per teacher.write this mixed number as a decimal.

Answer:

23\frac{3}{8} = 23.375

Step-by-step explanation:

Given:

The given mixed number is 23\frac{3}{8}

We need to write the given mixed number as a decimal.

So, we find the decimal number by separating the parts.

=23+\frac{3}{8}

The value of \frac{3}{8}=0.375

=23+0.375

=23.375

Therefore, the decimal number of given mixed number is =23.375

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