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denpristay [2]
3 years ago
8

The product of (a − b)(a − b) is a perfect square trinomial

Mathematics
1 answer:
SOVA2 [1]3 years ago
6 0

Answer:

always

Step-by-step explanation:

this product can also be written as a^2 - ab - ab + b^2

which is a^2 - 2(ab) + b^2

a perfect square trinomials equation is

a^2 + 2(ab) + b^2

and this qualifies

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On a map with a scale of 0.25 inch = 30 miles the distance between two cities is 8.3 inches
Irina-Kira [14]

Answer:

Step-by-step explanation:

8.3÷0.25

Multiply that by 30 and you get 996

7 0
3 years ago
Find the range of the function f(x) = 4x - 7,
ratelena [41]

Answer:

(- 19, - 11, 5, 25)

Step-by-step explanation:

The given function is f(x) = 4x - 7

Now, we have to find the range of the given function for the given domains.

The domains are given as (2 - 5, - 1, 3, 8) i.e. (- 3, - 1, 3, 8).

Therefore, f(- 3) = 4(- 3) - 7 = - 19

f(- 1) = 4(- 1) - 7 = - 11

f(3) = 4(3) - 7 = 5

f(8) = 4(8) - 7 = 25

So, the ranges of the function are (- 19, - 11, 5, 25) (Answer)

8 0
4 years ago
Help plz..............
SpyIntel [72]

Answer:

0.0326 pounds

Step-by-step explanation:

Im guessing that T is tsp for teaspoon

3 0
3 years ago
Read 2 more answers
Solve for X (15x-23)
Stells [14]

Answer:

15 ^2 − 2 3

Step-by-step explanation:

3 0
3 years ago
HELP<br> FOLLOW PEMDAS RULES<br> 6 ÷ 2(1+2) =<br> GOOD LUCK :)
inysia [295]

Answer:

9

Step-by-step explanation:

PEMDAS IS

parentheses

Exponents

Multiply and divide

Addition and subtraction

First you start with the parentheses so

1 + 2 = 3

Now you have 6/2 x 3

Multiply and divide means you either divide or multiply what ever comes first going left to right

So

6/2 = 3

3 x 3 = 9

If it was reversed we’d have

2 x 3/6 which would be

6/6 = 1

8 0
3 years ago
Read 2 more answers
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