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s2008m [1.1K]
3 years ago
15

List the first four terms of each geometric sequence a1 = 2 , an = 2 (2) n-1

Mathematics
1 answer:
pogonyaev3 years ago
5 0
For each term you will plug in the term number into n. 2, 4, 8, 16
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Need help asap pls :)
pogonyaev

Answer:

See explanation below.

Step-by-step explanation:

First I'm going to find angle 2. Angle two plus 55 is equal to 115. 180-115=65. 65-55=10 Angle 2 = 10

Next, we can find angle 3. 55+10=65. 180-65=115. Angle 3 = 115

Angle 2 is equal to angle 5, angle 3 is equal to angle 6, and angle 4 is equal to 55.

Angle 5 = 10

Angle 4 = 55

Angle 6 = 115

Now we can find angle 8. 180-115=65. Angle 8 = 65

Angle 11 = 65

Angle 12 = 115

10+115=125 Angle 10 = 125

180-125 = 55 Angle 9 = 55

Angle 14 = 55

Angle 13 = 125

7 0
2 years ago
Read 2 more answers
There was 2/3 of pan of lasagna in the refrigerator. Bill and his friends ate half of what was left. Write a number sentence and
Veseljchak [2.6K]
Half of 2/3 is:

\frac { 1 }{ 2 } \times \frac { 2 }{ 3 } =\frac { 1 }{ 3 }

This means that 1/3 was left. This also means that they ate 1/3 of the lasagne.

Model diagram can be seen in attachment.

5 0
3 years ago
A rectangle has an area of 21 square centimeters. Which of the following could be the rectangle's length and width? Area = lengt
Juliette [100K]
Width=1cm and length=21cm or width=3cm and length=7cm.
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3 years ago
What is the value of the expression? 10(5 + 16) = (3+4)
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Well it’s 210 = 7 and it’s false
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2 years ago
How do I get started? Please help!!! I don't understand what to do!!
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Divide the pie chart into 10 pieces, then estimate to the best of your ability what percentage out of 100 that part is. Once completed multiply all of these percentages by 10 and this will be how many students in algebra, calculus, and geometry.
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