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mel-nik [20]
3 years ago
7

Find the 15th term of the geometric sequence 10, 20, 40, ...

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
5 0

Answer:

70,110160,220,290,370,460 i thinks

step by step explanation

first no they added 10 next they added 20 so they are increasing 10

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Answer please please ​
Vlad1618 [11]
The answer is H) the zeros is where it crosses the X axis hope this helps
5 0
3 years ago
Paul sketched a right angel with legs of length a, b, and h. Then he writes an expression for the length of the hypotensure. Wha
MA_775_DIABLO [31]

Answer:

Paul might have written the expression h^2=a^2+b^2.

Step-by-step explanation:

Given:

Length of the leg 1 = a

Length of the leg 2 = b

Hypotenuse = h

We need the expression Paul has written:

Solution:

Now we know that;

The figure sketched by Paul is a right angle triangle.

Now by Pythagoras Theorem which states that;

"The square of the length of the hypotenuse is equal to sum of the square of the length of the legs."

equation can be framed as;

h^2=a^2+b^2

Hence Paul might have written the expression h^2=a^2+b^2.

4 0
3 years ago
What is 18/90 in simplest form?
3241004551 [841]
Both the numerator and the denominator can be easily divided by 9. so you get:
2/10
as you can tell it can still be simplified. both the numerator and denominator can be divided by 2. so your final answer is
1/5
4 0
3 years ago
Read 2 more answers
Evaluate<br> 1.4 (2 - 4)<br><br> Enter your answer as a decimal in the box.
katen-ka-za [31]

Answer:

-2.8

Step-by-step explanation:

1.4(2-4)

1.4(-2)

=-2.8

5 0
2 years ago
Read 2 more answers
9. Find the Highest Common Factor of
netineya [11]
C. 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60

1,000: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000

Now we find the common numbers. One doesn’t count as when multiplied later on, it will not change anything.

60: 2, 4, 5, 10, 20

1,000: 2, 4, 5, 10, 20

The highest common factor is 20 because it’s, well, the highest number.

D. Do the same thing for D.

24: 1, 2, 3, 4, 6, 8, 12, 24

880: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

20 and 880: 2, 4, 8

8 is the Highest Common Factor.

E. Do the same thing with E.

90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

1,000: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000

90 and 1000: 2, 5, 10

10 is the Highest Common Factor.

3 0
3 years ago
Read 2 more answers
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