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DIA [1.3K]
3 years ago
7

What is the area ?!!

Mathematics
2 answers:
Tresset [83]3 years ago
6 0

Answer:

309.02

Step-by-step explanation:

A=2(1+2)a2=2·(1+2)·82≈309.01934

lianna [129]3 years ago
5 0

Answer:A≈173.82ft²

Step-by-step explanation:

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which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
Valentin [98]

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
Read 2 more answers
Shanna is planning a trip from Dallas, Texas, to San Diego, California. She knows that the distance she will travel is
enot [183]

Answer:

4.67 inches

Step-by-step explanation:

Shanna is planning a trip from Dallas, Texas, to San Diego, California.

She will travel about = 1,400 miles

The scale of a map is 300 miles = 1 inches

The trip of 1,400 miles = \frac{1400}{300}

                                    = 4.66666 inches ≈ 4.67 inches

Her trip is 4.67 inches far on the map.

3 0
3 years ago
Evaluate the expression. Enter your answer in the box. 2³ =
masya89 [10]
2^3 = 2 x 2 x 2 = 8

your answer is 8

hope this helps
3 0
4 years ago
Read 2 more answers
What are the domain, range, and asympotote of h(x) = 6^x - 4
liberstina [14]

Answer:

domain: (-∞,∞) x║x∈R

range: (-4,∞) y║y>-4

asympotote: (y=-4)

Step-by-step explanation:

3 0
3 years ago
When graphing a system of equations with infinitely many solutions, the slopes of the two lines will be ________.
g100num [7]
The slope of both lines will be the exact same.

hope this helps :)
6 0
3 years ago
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