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Paul [167]
3 years ago
6

4 [-2a - 6b + 5a - 1]​

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0

Answer:

<h2>4(3a-6b-1)</h2>

Step-by-step explanation:

4 [-2a - 6b + 5a - 1]​\\\\Simplify\:\\-2a - 6b + 5a - 1 : 3a-6b-1\\\\=4\left(3a-6b-1\right)

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Find two numbers whose sum is 15; twice the first number decreased by the second number gives 6.
Olegator [25]

7 + 8 = 15
14 - 8 = 6

Hope this helps!

4 0
3 years ago
Pls help 20 points!!
sesenic [268]

Answer:

\huge\boxed{\sf  18 cm\²}

Step-by-step explanation:

The figure consists of 2 rectangles.

<u>Rectangle 1 Area:</u>

Length = 5 cm

Width = 2 cm

Area = Length * Width

A = 5 * 2

A = 10 cm²

<u>Rectangle 2 Area:</u>

Length = 4 cm

Width = 2 cm

Area = 2 * 4

A = 8 cm²

<u>Area of the whole figure:</u>

= Rectangle 1 + Rectangle 2

= 10 + 8

= 18 cm²

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

3 0
3 years ago
Read 2 more answers
6+4+5+4+3+4+9887777+4444
slava [35]

Answer:

4534443242

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
One fifth three tenths one half least to greatest
Airida [17]
1/5 < 3/10 < 1/2 i believe thats it i hope this helped:)
8 0
3 years ago
Read 2 more answers
How do you do this?
zaharov [31]
4sin x=2sin x + √3
4sin x-2sinx=√3
2sin x=√3
sinx=√3/2

x=arcsin √3/2=π/3  + 2Kπ U  2π/3+2Kπ

Sol: π/3  + 2Kπ   U    2π/3+2Kπ ;       K∈Z

π/3+2Kπ=60º+360ºk    
2π/3+2Kπ=120º+360ºK


4 0
4 years ago
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