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prisoha [69]
3 years ago
7

(a+13)(a-8) using standard formulae expand​

Mathematics
1 answer:
Viktor [21]3 years ago
4 0
The answer is a^2 + 5a - 104 I think
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if the volume of the prism is represented by 15x2 + x + 2 and the height is x2, which expression represents B, the area of the b
cricket20 [7]
The volume of a prism is the product of the area of a the base and its height. Given the volume of the prism as 15x2 + x + 2 and the height as x2, the base can be expressed using this expressions. Volume = base x height. By substitution, <span>15x2 + x + 2  = (base) x (x2). Thus the answer is, base = (15x2 + x + 2)/x2 or base = 15 + (1/x) + (2/x2).</span>
5 0
3 years ago
A. 12/35<br> B. 35/12<br> C. 35/37<br> D. 12/37
WARRIOR [948]

Answer:

D

Step-by-step explanation:

sin(angle) = opposite/hypotenuse

sin(angle) = 12/37

8 0
2 years ago
What is the x intercept of the graph of the inequality 2x + 3y &gt; 12
iogann1982 [59]

Answer: x intercept = 6

This is the location (6,0)

===============================================================

Explanation:

I assume you're talking about the boundary line of the inequality. The boundary line equation is 2x + 3y = 12

To find the x intercept, plug in y = 0 and solve for x

2x + 3y = 12

2x + 3(0) = 12

2x = 12

x = 12/2

x = 6

The boundary line 2x+3y = 12 crosses the x axis at x = 6.

We can say the x intercept is x = 6. This is the location (6,0).

Side note: the y intercept is y = 4, which is found by plugging in x = 0 and solving for y.

8 0
3 years ago
A bag contains 6 apples and 4 oranges. If you select 5 pieces of fruit without looking, how many ways can you get 5 apples?
rewona [7]
6 is the nrhjevehtgvbcufdvf
4 0
3 years ago
Can someone help me with this?
Natasha2012 [34]

Answer: X can not be 11 or higher, so that means this problem will be 10 or lower. There for the value of X=6

Step-by-step explanation:

4 0
3 years ago
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