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3 years ago

I need the answer to this please thank you

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

6 0

Answer:

$m(\widehat{WXZ})$ = 160°

Step-by-step explanation:

By angle sum postulate,

m∠WYX + m∠XYZ = m∠WYZ

m∠WYZ = 50° + 30°

= 80°

Since, inscribes angle (∠WYZ) = $\frac{1}{2}\times (\text{Intercepted arc WXZ})$

80° = $\frac{1}{2}(\widehat{WXZ})$

$m(\widehat{WXZ})$ = 160°

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What is the quotient of 45 divieded by 12

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Your answer would be 3.75.

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A farmer’s rectangular pen has an area of 2,700 square feet, and the width is 15 feet shorter than the length. Find the dimensio

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The length of the rectangle is 60 feet and the width of the rectangle is 45 feet.

<h3>What is the area of the rectangle?</h3>

Let L be the length and W be the width of the rectangle.

Then the area of the rectangle will be

Area of the rectangle = L×W square units

A farmer’s rectangular pen has an area of 2,700 square feet, and the width is 15 feet shorter than the length.

L = W + 15

Then we have

2700 = W(W + 15)

W² + 15W - 2700 = 0

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Then the dimension of the rectangle will be

W = 45 feet

L = W + 15

L = 45 + 15

L = 60 feet

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2 years ago

The flight attendants at Come Fly with Me Airlines are all getting a 3% raise. One attendant's

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46,350

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Using what you have learned about solving systems of equations, find the number that represents the apple, banana, and cherry.

sineoko [7]

Answer:

$Apple \to 4$

$Banana \to 4$

$Cherry \to 5$

Step-by-step explanation:

Given

$A \to Apple$

$B \to Banana$

$C \to Cherry$

From the rows, the equation is:

$B + 2A =12$ --- (1)

$2B + C = 13$ --- (2)

$A + 2C = 14$ --- (3)

Make A the subject in: $A + 2C = 14$

$A = 14 -2C$

Substitute $A = 14 -2C$ in $B + 2A =12$

$B + 2(14 - 2C ) = 12$

$B + 28 - 4C = 12$

Make B the subject

$B = 4C - 28 +12$

$B = 4C -16$

Substitute $B = 4C -16$ in $2B + C = 13$

$2(4C - 16) + C = 13$

$8C - 32 + C = 13$

Collect like terms

$8C + C = 13+32$

$9C = 45$

Divide by 9

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Recall that:

$B = 4C -16$

$B =4*5-16$

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Recall that:

$A = 14 -2C$

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$A =4$

Hence:

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3 years ago

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