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3 years ago

1. 42 2.70 3.35 4.84 Helpppppppppp

Mathematics

2 answers:

vitfil [10]3 years ago

4 0

Answer = 84

Step-by-step explanation :

Area = b • h

14 = b
6 = h

14 • 6 = 84

Jobisdone [24]3 years ago

4 0

Answer: 35
Explanation: I honestly put it in a triangle generator and it gave me the answer I promise it’s right

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Given the following system of equations:

Artemon [7]

Answer: Divide the first equation, −4x + 8y = 16, by 2

Step-by-step explanation:

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4 years ago

What is 5x2(45divided by 56) to the nearest 10th

LiRa [457]

Answer: 8.0
8.035714286 is rounded to 8

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2 years ago

Read 2 more answers

Please help me,I give up on this.i just don’t get it.

Stolb23 [73]

Answer:

$y = -\frac{4}{5} x - \frac{14}{5}$
$y = \frac{5}{4} x -11$

Step-by-step explanation:

Given line ;

$y = \frac{5}{4} x -3\\\\m = slope\\m = \frac{5}{4}$

1. Perpendicular and passes through (4,-6)

$m_1 = \frac{5}{4} \\\\m_2 = \frac{-1}{m_1} \\\\m_2 = \frac{-1}{\frac{5}{4} } \\\\m_2 = -\frac{4}{5} \\\\(4,-6)=(x ,y)\\$

Substitute the values above into slope intercept form ; y=mx+b and solve for b.

$y =mx+b\\\\-6 = -\frac{4}{5} (4) + b\\\\-6 = -\frac{16}{5} + b\\\\-6 + \frac{16}{5} = b\\\\-\frac{14}{5} = b\\\\b = -\frac{14}{5}\\\\m = - \frac{4}{5}$

Substitute new values into ; y =mx+b.

$y = -\frac{4}{5} (x)- (\frac{14}{5} )\\\\y = -\frac{4}{5} x - \frac{14}{5}$

2.Parallel and passes through (4,-6)

$m = \frac{5}{4} \\\\(4,-6)=(x_1,y_1)$

Substitute values into point slope form and simplify

$y-y_1=m(x-x_1)\\\\y - (-6) = \frac{5}{4} (x -4)\\\\y+6 = \frac{5}{4} x -5\\\\y = \frac{5}{4} x -5-6\\\\y = \frac{5}{4} x -11$

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4 years ago

Parker and Eugene sold tickets for the school play.They each need to sell 35 tickets To receive a prize. On day one sold 23 tick

m_a_m_a [10]

Answer: 41.5

Step-by-step explanation:

Number of tickets sold on day one = 23

Number of tickets sold on day two = 25

Number of tickets sold on day three = 35

Total tickets sold = 23 + 25 + 35 = 83

Since they want to share it equally, each boy will have:

= 83/2

= 41.5

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4 years ago

A triangle has two sides of lengths 8and 10 what value could the length of the third side be

ikadub [295]

It could be between 18 and 2.

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