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nordsb [41]
3 years ago
8

Find the product Please help me

Mathematics
2 answers:
Evgen [1.6K]3 years ago
7 0

Answer 4a+6b=ab

Step-by-step explanation:

ExtremeBDS [4]3 years ago
6 0

Answer:

4a^2-4ab+6ab-6b^2

4a^2+2ab-6b^2

hope this helps :)

Step-by-step explanation:

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Can anybody please help me out with this question I would really appreciate it so much. Please and thank you .
PolarNik [594]

(7x+2)° = (9x–8)°

=>7x –9x = –8–2

=> –2x = –10

=> x = 10/2

=> x = 5

<ADB = (7x+2)°

= 7×5+2

= 37°

<BDC = (9x–8)°

= 9×5–8

= 45 –8

= 37°

<ADC = 37° + 37°

= 74°

8 0
3 years ago
What is 42 x 3? (try to not use a calculator though) I don't actually need this to be solved but, I want to see if you guys can
laila [671]

Answer:

126

Step-by-step explanation:

42 times 3 = 126

6 0
3 years ago
Read 2 more answers
Difference Between ten and a number is the sum of eight and number <br> Help !!?
Murrr4er [49]

Answer:

x = 1

Step-by-step explanation:

We will represent the unknown number as x

10 - x = 8 + x

Add x to both sides

10 - x + x = 8 + x + x

10 =  8 + 2x

Subtract 8 from both sides

10 - 8 = 2x

2 = 2x

Divide both sides by 2

1 = x

x = 1

3 0
3 years ago
3x + 7 - x + 2 A.2x + 9 B.2x + 5 C.4x + 9 D.4x - 5
xz_007 [3.2K]

Answer:

A

Step-by-step explanation:

3x + 7 - x + 2 combine like terms

3x - x + 7 + 2

2x + 9

Option A

4 0
3 years ago
Read 2 more answers
Simplify. Show your work. 5-1/3 + (-3-9/18)
Ipatiy [6.2K]

You have to use PEMDAS, it stands for parenthesis, exponents, multiplication, division, addition, and subtraction. So first you have to subtract the numbers in the parenthesis which is -3.5 (9/18=1/2). Since there are no exponents or multiplying or dividing, we skip those. Now, we do 5-1/3 and we get 4 2/3. Lastly, add 4 2/3 and -3.5(which is equal to -3 1/2). We get 2 1/6=13/6=1.166666667

I hope this helps!

4 0
3 years ago
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