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Rudiy27
2 years ago
11

Ujalakhan help! (x+2)(y-1) Simplify.

Mathematics
2 answers:
yarga [219]2 years ago
6 0

Answer:

<h2>xy - x + 2y - 2</h2>

solution,

(x + 2)(y - 1) \\  = x(y - 1) + 2(y - 1) \\  = xy - x + 2y - 2

Hope this helps...

Gekata [30.6K]2 years ago
4 0

Answer:

We can use the distributive property.

(x + 2)(y - 1)

= x(y) - x(1) + 2(y) - 2(1)

= xy - x + 2y - 2

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Pls answer
cluponka [151]

Answer:

8.49\ units

Step-by-step explanation:

we know that

The Pythagorean Theorem states that in a right triangle

c^2=a^2+b^2

where

c is the greater side (the hypotenuse)

a and b are the legs

In this problem

Let

c=AB ---> distance from point A to point B

a ---> the difference of the x-coordinates both points

b ---> the difference of the y-coordinates both points

so

a=1-(-5)=6\ units\\b=6-0=6\ units

substitute

AB^2=6^2+6^2

AB^2=72

AB=\sqrt{72}\ units

AB=8.49\ units

6 0
2 years ago
Enter the value of 21 + (-3) - (-0.9).<br> PLSS
fomenos

Answer:

18.9

Step-by-step explanation:

21+(-3)-(-0.9) = 21-3+0.9 = 18+0.9 = 18.9

8 0
2 years ago
Which of the terms given can you right in the butt in the box so that the equation will be infinity many solutions 4x-36=. (X-9)
pashok25 [27]
I donno. 83828728873
8 0
2 years ago
46 decreased by twice Chau's savings. use the variable c to represent Chau's savings.
dedylja [7]
46 -2c

46 decreased by means 46 minus
Twice c would be c times 2
4 0
2 years ago
Can I please have help​
Dima020 [189]

Answer:

15a+12ac+6ab

Step-by-step explanation:

3a(5 + 4c + 2b)

5*3a = 15a

4c*3a = 12ac

2b*3a = 6ab

6 0
2 years ago
Read 2 more answers
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