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kakasveta [241]
4 years ago
7

X2 + x - 132 = 0 what is the formula

Mathematics
2 answers:
geniusboy [140]4 years ago
4 0
3x-132=0
you need to add all like terms first then answer the equation
kogti [31]4 years ago
4 0

Answer:

below

Step-by-step explanation:

x^{2} + x - 132 = 0 is a quadratic equation.

the quadratic formula is b^{2} -4ac

  • b = 1  
  • a = 1  
  • c = -132  

b^{2} -4ac = 1^{2} - 4*1*(-132) = 1 + 4*132 = 529

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Is this sequence arithmetic,<br> geometric<br> or neither?<br> 3.5. -4, -7.5...
kvasek [131]

Answer:

Neither

Step-by-step explanation:

If the sequence was geometric, each term would be multiplied by the same multiplier to get to the next one. We can check if the multiplier is the same by taking a term and dividing it by the term before it. For example,

-4/3.5=-1.14285714

-7.5/-4=1.87500

The multiplier between the terms aren't the same so it's not geometric.

For arithmetic, the distances between each term would be the same, and we can take the same idea from the geometric sequence, but use subtraction instead of division

-4-3,5=-7.5

-7.5-(-4)=-3.5

Again, the distances aren't the same, so it's not arithmetic.

8 0
3 years ago
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use
sweet [91]

Answer:

54 in

Step-by-step explanation:

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5 0
3 years ago
A plant is 2 inches tall. In sunlight, the plant grows 1 inch each week. At the end of the 4th week, the plant is placed in a da
babunello [35]
I would label the x-axis with a scale 1-10 weeks and the y-axis with inches grown. The graph starts at 2inches because it’s the height of the plant. For the next 4 weeks there will be a growth of 1 inch a week (reaching 6) than the line stays at the height for 2 weeks until it gets sunlight again for 3 more weeks making it grown 3 more inches and repeats the process again.
3 0
3 years ago
Read 2 more answers
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lawyer [7]

Answer:

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Step-by-step explanation:

4 0
3 years ago
In the above figure, m∠P = 105° and m∠Q = 5x. If angles P and Q are supplementary angles, what is the value of x and the measure
Igoryamba

Answer:

B. x = 15, m∠Q = 75°

Step-by-step explanation:

Given:

m∠P = 105°

m∠Q = 5x

Angles P and Q are supplementary angles

To find value of x and m∠Q.

Solution:

m\angle P+m\angle Q =180\°     [Sum of supplementary angles =180°]

105+5x =180   [Substitution ∵ m∠P = 105° and m∠Q = 5x ]

Subtracting both sides by 105°.

105+5x-105 =180-105

5x =75

Dividing both sides by 5.

\frac{5x}{5} =\frac{75}{5}

∴ x=15

∴ m\angle Q=5x=5\times 15=75\°

4 0
3 years ago
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