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Anarel [89]
3 years ago
14

Iii) Find the values of x when y = 1

Mathematics
1 answer:
NeX [460]3 years ago
4 0
If x = 3 and y = - 1 , find the values of the following using in identity: (9y^2 - 4x^2)(81y^4 + 36x^2y^2 + 16x^4)
Answer · 1 vote
Formula, a^3 - b^3 = (a - b)(a^2 + ab + b^2) a^3 + b^3
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On November 7, 2013, Twitter began to sell shares of its company and Naomi purchased 20 shares for $26 each. It went up $3.15 ev
antiseptic1488 [7]

20*(26+3.15*4) = ?

20*(26+12.6) = ?

20*(38.6) = 772

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3 0
2 years ago
Lisa’s home is currently worth $150,000. When she purchased it five years ago, it was worth $180,000. Find the percent of change
Anestetic [448]

Answer:

16.7 percent decrease.

Step-by-step explanation:

Difference in value = 150,000 - 180,000

= -30,000

As a percent this  =  (-30,000 /  180,000)   * 100

= -0.1667 * 100

= -16.67

8 0
3 years ago
Read 2 more answers
Jamal is driving in Europe and finds that he has to drive 56 kilometers until he arrives at his destination. If 1 km = 0.62137 m
LiRa [457]
By hypothesis, 1 km = 0.62137 mi.
Jamal has to drive 56 kilometers until he arrives at his destination, so he needs to drive 56*0.62137 = 34.7967 mi.

So Jamal have 34.7967 miles left.

Hope this helps! :)
6 0
3 years ago
3. Consider the equations 8 + x = n.
Scrat [10]
If n is a negative number, x would be less than -8.
3 0
2 years ago
Can anyone help me with this plz
inn [45]

Answer:

B.

Step-by-step explanation:

So we know right off the bat the angles ABE and CBD are congruent because of vertical angles.

Now we can look at the sides.

The ratio for 27:18 = 3:2

The ratio for 36:24 = 3:2

They check out.

That means that the answer is B. SAS

5 0
3 years ago
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