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yuradex [85]
3 years ago
8

Sigma notation 2+ (-8)+32+(-128)+...

Mathematics
1 answer:
fomenos3 years ago
8 0
Here u go hope this helps

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Why is 4 called a constant?<br> 2y²-3x+4
cricket20 [7]
Because its value wont change


Mark brainliest please


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5 0
2 years ago
A typical small bag of colored candies has about 135 candies in it, 27 of which is blue. At the rate, how many blue candies woul
Zielflug [23.3K]

Answer:

in a pile of 1000 colored candies, you'll find 200 of which are blue

Step-by-step explanation:

135 ÷ 27 = 5

ratio: 5:1

1000÷5 = 200

feel free to correct me if I'm wrong

7 0
3 years ago
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If a1=4 and an =2an-1 – 1 then find the value of a4.
musickatia [10]
1 = 4

a2 = -2(a1) - 1
a2 = -2(4) - 1
a2 = -9

a3 = -2(a2) - 1
a3 = -2(9) - 1
a3 = -19

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7 0
3 years ago
What is x2+5x+6 <br> ?????
mina [271]

Answer:

try A!

Step-by-step explanation:

8 0
3 years ago
Find the area of a parallelogram whose base is 12cm and altitude is 8cm. Also find the other base of its corresponding altitude
lukranit [14]

Answer:

Step-by-step explanation:

Area of parallelogram = base * height

                                    = 12 * 8

                                    = 96 cm²

Area of parallelogram = 96

base * height = 96

          base = 96/height

          base = 96/16

         base = 6 cm

6 0
3 years ago
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