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3 years ago

Solve for x. Enter your answer in the box. x = °

Mathematics

2 answers:

Alex Ar [27]3 years ago

5 0

Answer:

Measure of the unknown angle x will be = 109°

Step-by-step explanation:

Sum of all interior angles with n sides of a polygon is given by (n - 2)× 180°

Now in the picture attached, polygon has the number of sides = 5

By placing the value of n = 5 in the expression

(5 - 2)×180° = x + 121 + 108 + 102 + 100

3 × 180 = x + 431

540 = x + 431

x = 540 - 431

x = 109°

Therefore, measure of the unknown angle x will be = 109°

liq [111]3 years ago

4 0

As we can notice the shape is a Pentagon. A Pentagon's angles should add up to 540. So we can use simple addition and subtraction to solve.

121 + 108 + 102 + 100 = 431

540 - 431 = 109

109 should be your answer

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galina1969 [7]

Step-by-step explanation:

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3 years ago

Darius uses 6 2/3 cup of bread cubes to make a batch of stuffing for his family. How many cups of bread cubes will he need to ma

bekas [8.4K]

Answer:

Darius needs $26\frac{2}{3}$ cups of bread cubes to make four batches of stuffing for a family reunion.

Step-by-step explanation:

Given:

bread cubes to make a batch of stuffing = 6 2/3 cup

To Find:

Number of cups of bread cubes needed to make four batches of stuffing for a family reunion = ?

Solution:

According to the question, to make one batch of stuffing Darius needs $6\frac{2}{3}$ cups of bread cubes

So if he wants to make four batched, then the number of cups of bread cubes will be four times as needed for making one batch

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=> $4 \times \frac{20}{3}$

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3 years ago

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Side 1 and Side 3 (for example) are the longer sides of the rectangle, they will be equal.

Side 2 and 4 (for example) are the shorter sides of the rectangle, they will be equal.

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Side 2 and 4 are equal to "x"

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4x = 148

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