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3 years ago

Why do cowboys have so much trouble with math

Mathematics

1 answer:

hjlf3 years ago

7 0

Because there nobody that teaches them how to do math

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You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00.

Naily [24]

Total deduction

7.65+12+8
19.65+8
27.65%

Now

Earnings after deduction

10-10(0.2765)
10-2.765
7.335$

Total hours:-

640/7.335
87.25
87hours

7 0

2 years ago

Simplify -3(y+5)+3(2y+6)

likoan [24]

-3(y + 5) + 3(2y + 6)
-3y - 15 + 6y + 18
3y + 3

Answer:
3y + 3

Hope this helps.

5 0

3 years ago

Read 2 more answers

What is the median of these numbers, 78,57,45,70,72? *

lana66690 [7]

Answer:

Step-by-step explanation:

arranging in ascending order

45,57,70,72,78

number of terms=5

median=(5+1)/2=3rd

or median =70

3 0

3 years ago

Read 2 more answers

The area of a right triangle is given by the expression:

lorasvet [3.4K]

The expression that models the length of the second leg of the triangle is 2x - 3.

Recall:

The area of a triangle = $\frac{1}{2} bh$

Given:

Area of triangle = $\frac{1}{2} (6x^2 - 7x - 3)$

Length of one of the legs = 3x + 1

Therefore, it means that multiplying both legs should give us:

$6x^2 - 7x - 3$

To find the expression that models the other leg, divide $6x^2 - 7x - 3$ by 3x + 1:

Thus:

$\frac{6x^2 - 7x - 3}{3x - 1}$

Factorize the numerator

$\frac{6x^2 - 2x - 9x - 3}{3x - 1}\\\\\frac{2x(3x - 1) - 3(3x - 1)}{3x - 1}\\\\\frac{(2x- 3)(3x - 1)}{3x - 1}$

Simplify

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

Therefore, the expression that models the length of the second leg of the triangle is 2x - 3.

Learn more here:

brainly.com/question/20712284

6 0

2 years ago

What is three eighths in simplest form

aniked [119]

You can't reduce 3/8, it's in the lowest form.

6 0

3 years ago

Read 2 more answers