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shutvik [7]
3 years ago
5

Please provide answer and explanation as to how you got there!!

Mathematics
2 answers:
tatyana61 [14]3 years ago
8 0

Answer:

it should be 1485

Step-by-step explanation:

You have to multiply

Cerrena [4.2K]3 years ago
6 0

Answer:

A = 742.5 in^2

Step-by-step explanation:

A = 1/2 b*h

A = 1/2 (45 * 33)

A = 1/2 * 1485

A = 742.5

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What is the remainder of (3-6×2-9xl+3)?
Naddik [55]
9lx−6x^2+6
It not 91 it the letter L just lower case
3 0
3 years ago
10. Solve:6 - 2(x + 6) = 3x +4<br> x = -2<br> x = 2<br> x=-10<br> x = 10
ololo11 [35]

Answer:

x = -2

Step-by-step explanation:

6 - 2(x + 6) = 3x +4

6 -2x - 12 = 3x + 4

6 - 12 - 2x = 3x + 4

-6 -2x = 3x +4

-6 - 4 - 2x = 3x + 4 - 4

-10 -2x = 3x

-10 -2x + 2x = 3x + 2x

-10 = 5x

-10 / 5 = 5x/5

x = -2

I hope this helps!!

4 0
3 years ago
Read 2 more answers
Can someone help me with this?
Damm [24]

Answer:

<h2>780</h2>

Step-by-step explanation:

What is the sum of the series 5^n from n=1 to 4.

5^1 + 5^2 + 5^3+ 5^4 =

5 + 25 + 125 + 625 =780

3 0
3 years ago
The following sequence has first five terms as: -20, -17, -14, -11, -8, .......... Find an expression for the nth term of the se
Maslowich

Answer:

a(n) = -20 + 3(n - 1)

Step-by-step explanation:

a(n) = -20 + 3(n - 1)

4 0
3 years ago
Solve for x: x^2-2x=15
Lyrx [107]

Answer:

<h2>x = 5 , x = -3</h2>

Step-by-step explanation:

x^2 - 2x = 15

x^2 - 2x - 15 = 15 - 15          (Subtract 15 from both sides.)

x^2 - 2x -15 = 0                   (Simplify.)

<em />

<em>Set up & solve for a quadratic formula</em>

<h3><em>* I will solve for your first x</em></h3>

2 + root 64 / 2x 1   =   2 + root 64 / 2

root 64 = 8

= 2 + 8 / 2

= 10 / 2

= 5

<em>To solve for the second, follow the same pattern/formula for the first that I used to get 5.</em>

5 0
3 years ago
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