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Simora [160]
2 years ago
8

Determine whether each set of ordered pairs shown below is from a geometric sequence or from an arithmetic sequence.

Mathematics
1 answer:
Drupady [299]2 years ago
5 0
The answer is (150,1) (2,112.5) and the last is (3,84) that’s the answer
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What is the area of the following right triangle?
In-s [12.5K]

Answer:

32.5

Step-by-step explanation:

13 times 5 = 165

165/2 =32.5

plz mark me brainliest

4 0
3 years ago
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leandra has 40 coins that total 7.15 all of her coins are dimes,d, and quarters,q, which system of equations models this situati
navik [9.2K]

Answer:

40 = d+q

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3 0
3 years ago
An anthropologist studies a woman's femur that was uncovered in Madagascar. To estimate the woman's height, he uses the equation
Lelu [443]

Answer:

The inequality f>40 represents the length of the femur for which the woman had a height greater than 160cm.

Step-by-step explanation:

The given equation is

h=60+2.5f

Where, h is woman's height in centimeters and f is length of the femur in centimeters.

If woman's height is greater than 160cm, then

h>160

60+2.5f>160

Substract 60 from both sides.

2.5f>100

Divide both sides by 2.5.

f>40

Therefore the inequality  f>40 represents the lengths of the femur for which the woman had a height greater than 160cm.

5 0
3 years ago
Gregory’s age is 5 years greater than of Amanda’s age. Gregory is 17 years old. If Amanda’s age is denoted by x, which equation
Mariana [72]
Let Amanda's age = x.
Gregory's age = x + 5.

Since Gregory is 17 years old.
17 = x + 5
x = 17 - 5
x = 12

Amanda is 12 years old.
4 0
3 years ago
Vanessa uses the expressions (3x² + 5x + 10) and (x² – 3x - 1) to represent the length and width of her patio.
Kay [80]

Answer:

a) 3x⁴-4x³-8x²-35x-10

Step-by-step explanation:

3x2(x²-3x-1)+5x(x²-3x-1)+10(x²-3x-1)

3x⁴-9x³-3x²+5x³-15x²-5x+10x²-30x-10

3x⁴-9x³+5x³-3x²-15x²+10x²-5x-30x-10

3x⁴-4x³-8x²-35x-10

5 0
2 years ago
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