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3 years ago

Find the area of the following quadrilateral.

Mathematics

1 answer:

Drupady [299]3 years ago

5 0

26 (base•height= area)

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math and science. during winter months, freshwater fish sense the water getting colder and swim to the bottoms of lakes and rive

Aleksandr-060686 [28]

28 feet

32 feet divided by 8 equals 4
so the lake is in sections of 4
take 4 times it by 7
answer is 28 feet

to check your answer 28/32 simplified is 7/8

8 0

3 years ago

Read 2 more answers

Line m in xy plane contains the points (2,4) and (0,1) which of the following is the equation of M

HACTEHA [7]

Answer:

The equation of line M in slope intercept form is $y=\frac{3}{2}x+1$

The equation of line M in standard form is $3x-2y=-2$

Step-by-step explanation:

step 1

Find the slope of line M

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the points

(2,4) and (0,1)

substitute

$m=\frac{1-4}{0-2}$

$m=\frac{-3}{-2}$

$m=\frac{3}{2}$

step 2

Find the equation of the line M in point slope form

$y-y1=m(x-x1)$

we have

$m=\frac{3}{2}$

$point\ (0,1)$

substitute

$y-1=\frac{3}{2}(x-0)$

$y-1=\frac{3}{2}x$ ----> equation in point slope form

step 3

Find the equation of line M in slope intercept form

$y=mx+b$

Isolate the variable y in the equation of the line in point slope form

$y-1=\frac{3}{2}x$

Adds 1 both sides

$y=\frac{3}{2}x+1$

step 4

Find the equation of the line M in standard form

$Ax+By=C$

where

A is a positive integer

B and C are integers

we have

$y=\frac{3}{2}x+1$

Multiply by 2 both sides

$2y=3x+2$

$3x-2y=-2$ ---> equation in standard form

7 0

3 years ago

Wich expression shows the product of 9 and a number?

Monica [59]

Answer:

There are two and they both mean the same thing.

Step-by-step explanation:

1. 9 x (times) n

2. 9n

I hope this helps u! :D

5 0

2 years ago

Find (-6y-2)+5(3+2.5y)

valentina_108 [34]

The answer is 26-37y over 2. I worked it out and i hope it is very helpful. I know a lot of struggle with math so hope it helps!

4 0

3 years ago

Read 2 more answers

20 apartments on 4 floors = apartments per floor

IRISSAK [1]

Answer:

Step-by-step explanation:

Take 20, and divide it by 4.

5 0

3 years ago

Read 2 more answers