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3 years ago

What length will Zaragoza need

Mathematics

1 answer:

Dafna11 [192]3 years ago

3 0

Answer:

A. 58 ft

The drawings will help

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Stephanie worked 23 hours at $2.22 per hour, and received 12% tips on meals which cost $465. What is Stephanie's total pay?

saw5 [17]

Pay= hourly pay + tip= 23*2.22+(0.12)*465

that should help

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2 years ago

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5. Mis the midpoint of CD. C has coordinates (-1,-1) and

lana66690 [7]

Answer/Step-by-step Explanation:

4. Midpoint (M) of AB, for A(-2, -3) and B(1, 2) is given as:

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$

Let $A(-2, -3) = (x_1, y_1)$

$B(1, 2) = (x_2, y_2)$

Thus:

$M(\frac{-2 + 1}{2}, \frac{-3 + 2}{2})$

$M(\frac{-1}{2}, \frac{-1}{2})$

5. Given M(3, 5) as midpoint of CD, and C(-1, -1),

let $C(-1, -1) = (x_2, y_2)$

$D(?, ?) = (x_1, y_1)$

$M(3, 5) = (\frac{x_1 +(-1)}{2}, \frac{y_1 +(-1)}{2})$

Rewrite the equation to find the coordinates of D

$3 = \frac{x_1 - 1}{2}$ and $5 = \frac{y_1 - 1}{2}$

Solve for each:

$3 = \frac{x_1 - 1}{2}$

$3*2 = \frac{x_1 - 1}{2}*2$

$6 = x_1 - 1$

$6 + 1= x_1 - 1 + 1$

$7 = x_1$

$x_1 = 7$

$5 = \frac{y_1 - 1}{2}$

$5*2 = \frac{y_1 - 1}{2}*2$

$10 = y_1 - 1$

$10 + 1= y_1 - 1 + 1$

$11 = y_1$

$y_1 = 11$

Coordinates of D is (7, 11)

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2 years ago

This a comprehension questins

nikdorinn [45]

where is the question?????????

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2 years ago

The perimeter of the rectangle and the triangle shown are the same. Write an equation to represent this situation, and solve for

Inessa [10]

Answer:

Step-by-step explanation:

Perimeter of a polygon = Sum of all sides of the polygon

Perimeter of the given rectangle = 2[(5x - 2) + (3x - 0.5)]

= 2[8x - 2.5]

= (16x - 5)

Perimeter of the given triangle = (2x + 3) + (2x + 3) + (10x - 5)

= 14x + 1

Since perimeter of the rectangle and triangle are same, equation will be

(16x - 5) = (14x + 1)

16x - 14x = 5 + 1

2x = 6

x = 3

Perimeter = (16x - 5)

= 48 - 5

= 43 units

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2 years ago

Kali earns $8 per hour. She worked x hours on both Monday and Tuesday. She also worked 5 hours on Thursday. The expression that

quester [9]

Answer:

Step-by-step explanation:

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2 years ago

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