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3 years ago

Which equation represents a horizontal line? A. x=y=2 B. y=x+1 C. x=2 D. y=2

Mathematics

1 answer:

RSB [31]3 years ago

8 0

A horizontal line can be represented as y = a number.

Therefore D. y=2 is a horizontal line.

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Helpppppppppppppppppppppp plsssssssssssssssss<br> m∠b= 25°

Murljashka [212]

Answer:

Step-by-step explanation:

The total of all angles in the triangle is 180

You already know 2 values for the triangle, Angle A 25 as well as Angle C 90

Your formula is

180 - 90 -25

8 0

3 years ago

Please answer these and find the slope intercept form for each one.

damaskus [11]

1. 5/y=2/3x +3
2. y= 7/1-4
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5 0

3 years ago

Find the area under the curve y = 13/x3 from x = 1 to x = t. Evaluate the area under the curve for t = 10, t = 100, and t = 1000

zvonat [6]

Answer:

t = 10

$A = 32496.75$

t = 100

$A = 324999996.8$

t = 1000

$A=3.25\times 10^{12}$

Step-by-step explanation:

The area under the curve is calculated by using the following definite integral:

$A = \int\limits^t_ {1} \,{13\cdot x^{3}} dx$

$A = 13 \int\limits^t_1 {x^{3}} \, dx$

$A = \frac{13}{4}\cdot (t^{4}-1)$

Evaluated areas are presented below:

t = 10

$A = 32496.75$

t = 100

$A = 324999996.8$

t = 1000

$A=3.25\times 10^{12}$

8 0

4 years ago

What’s 32% of ____=8

Zanzabum

Answer:

Step-by-step explanation:

32% = 32/100 = 0.32

Let the unknown number be x.

0.32 x = 8

x = 25

6 0

4 years ago

What is the volume of a cube with a edge length 2/3 yard

-BARSIC- [3]

Answer:

V=a3

Step-by-step explanation:

6 0

3 years ago

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