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weeeeeb [17]
3 years ago
15

Are they linear or nonlinear answer that for all or them

Mathematics
2 answers:
sasho [114]3 years ago
5 0
D is the answer to the question positives
leonid [27]3 years ago
4 0

Answer:

D

Step-by-step explanation:

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5z+3c+7z+4c please help me on this question
Kryger [21]
Add the alike ones. Add 5z to 7z, and add 3c to 4c. You're not going to get an equation answer, so just leave it at "12z+7c"
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4 years ago
Write 6.8 as a mixed number
yulyashka [42]
6 8/10
simplify (divide by 2 )
6 4/5
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4 years ago
How to solve for exponent using PEMDAS​
sammy [17]

Answer:

In PEMDAS the E stands for exponents so if you see a problem with exponents and there is no parentheses you would just do exponents first.

Step-by-step explanation:

PLZ MARK BRAINLIEST if not that's fine (:

4 0
3 years ago
the 3rd term of an A.P is 6 and the 16th term is 32 find the common difference and the sum of the first 20 term
Digiron [165]

Answer:

2 and 420

Step-by-step explanation:

The n th term of an AP is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₃ = 6 and a₁₆ = 32 , then

a₁ + 2d = 6 → (1)

a₁ + 15d = 32 → (2)

Subtract (1) from (2) term by term

13d = 26 ( divide both sides by 13 )

d = 2

Substitute d = 2 into (1) for corresponding value of a₁

a₁ + 2(2) = 6

a₁ + 4 = 6 ( subtract 4 from both sides )

a₁ = 2

The sum of n terms of an AP is

S_{n} = \frac{n}{2} [ 2a₁ + (n - 1)d ] , thus

S_{20} = \frac{20}{2} [(2 × 2) + (19 × 2) ]

     = 10(4 + 38) = 10 × 42 = 420

6 0
4 years ago
Three friends each have some ribbon. Carol has 90 inches of ribbon, Tino has 10.5 feet of ribbon, and Baxter has 3.5 yards of ri
egoroff_w [7]
There are 342 inches, 28.5 feet, and 9.5 yards
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3 years ago
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