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ella [17]
2 years ago
7

we need to check to see if 27 to the second power + 45 to the second power equals 36 to the second power is a true statement the

left side of the equation is equal to 2754 the right side of the equation is equal to 1296 that means that 27 to the second power + 45 to the second power equals 36 to the second power is not true and the triangle shown is not a right triangle​
Mathematics
1 answer:
Yuri [45]2 years ago
3 0

Answer:

Thx for the points

Step-by-step explanation:

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(07.08)
Black_prince [1.1K]

If the given expression is simplified we get a. -4x² - 3x + 2.

Explanation:

  • The numerator has three terms while the denominator only has one term. We divide the numerator terms each separately with the denominator term.
  • So 8x³ + 6x² - 4x / -2x becomes (8x³ / -2x) + (6x² / -2x) + (- 4x/ -2x).
  • The simplification of the first term; 8 / -2 = -4, x³ / x = x². So the first term is -4x².
  • The simplification of the second term; 6 / -2 = -3, x² / x = x. So the second term is -3x.
  • The simplification of the third term; -4 / -2 = 2, x / x = 1. So the third term is 2.
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6 0
3 years ago
Consider the following pair of equations:
miv72 [106K]

3x + 3 = x - 1 \\ 3x - x =   - 1 - 3 \\ 2x =  - 4 \\ x =  \frac{ - 4}{2 }  =  - 2
Take X=-2 into y
y = x - 1 \\ y =  - 2 - 1 \\ y =  - 3
(x, y) =(-2,-3)
6 0
3 years ago
Can somebody help me please
Annette [7]

Answer:

5mm + 14mm+3mm add together area 22 for the triange

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
3. the smallest number by which 168 must be multipled to get the perfect square number. ICA) 3 1(B)2 (c) 4 (o)5​
kaheart [24]

Answer:

42

Step-by-step explanation:

168 factors into

2•2•2•3•7

two of the 2's make a perfect square

(2•2)•2•3•7

   2²•2•3•7

as none of the product of the remaining factors makes a perfect square

2•3 = 6,  2•7 = 14,  3•7 = 21

we need to multiply the remaining factors together to find another perfect square

   2²•(2•3•7)²

2•3•7 = 42

42(168) = 7056 = 84²

5 0
2 years ago
The hanger diagram models the equation 2(n + 7) = 24. What could be the
baherus [9]

Step-by-step explanation:

first of all you times every number with two 2(n-7) then collect like terms then divide

4 0
3 years ago
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