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ira [324]
3 years ago
5

Complete the equation for the standard form of the line that has an x-intercept of 3 and a y-intercept of 5

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

5x+3y=-15

Step-by-step explanation:

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Need help asap!! Tyyy
bagirrra123 [75]

Answer:

42y + 12

Step-by-step explanation:

Simplify by applying the distributed property:

  1. 6 × 7y = 42y
  2. 6 × 2 = 12
  3. Put them together: 42y + 12

I hope this helps!

6 0
2 years ago
Which statements are true for the following expression?
kondor19780726 [428]
30.(18) this is the answer I think but not sure
5 0
3 years ago
Consider the infinite geometric series ∑∞n=1−4(13)n−1
vodomira [7]

Answer:

See below

Step-by-step explanation:

-4 (1/3)^(n-1)

Part A

<em><u>For n = 1</u></em>

-4(1/3)^(1 - 1)

-4(1/3)^0    Anything to the 0 power (except 0) is 1

-4 (1)

-4

<em><u>n = 2</u></em>

-4(1/3)^(2 - 1)

-4*(1/3)^1

-4/3

<em><u>n = 3</u></em>

- 4(1/3)^2

-4/9

<em><u>n = 4</u></em>

-4/(1/3)^3

-4 / 27

Part B

The series converges.

1/3 is between -1 <= 1/3 <= 1

Part C

<em><u>Formula</u></em>

Sum = a/(1 - r)

a = - 4

r = 1/3

Sum = -4/(1 - 1/3) = -4//2/3 = - 4/(0.666666666...) = -6

3 0
3 years ago
Read 2 more answers
Let's say that your sibling babysat your neighbor for 1 hour and earned $12, and on another night you babysat the same neighbor
irinina [24]

Answer:

uy would ve usjebbvdhbxjejkeke

3 0
3 years ago
The equation tan^2 x+1=sec^2 x is an identity true or false
Solnce55 [7]

Answer:

tan²x + 1 = sec²x is identity

Step-by-step explanation:

* Lets explain how to find this identity

∵ sin²x + cos²x = 1 ⇒ identity

- Divide both sides by cos²x

∵ sin x ÷ cos x = tan x

∴ sin²x ÷ cos²x = tan²x

- Lets find the second term

∵ cos²x ÷ cos²x = 1

- Remember that the inverse of cos x is sec x

∵ sec x = 1/cos x

∴ sec²x = 1/cos²x

- Lets write the equation

∴ tan²x + 1 = 1/cos²x

∵ 1/cos²x = sec²x

∴ than²x + 1 = sec²x

- So we use the first identity sin²x + cos²x = 1 to prove that

 tan²x + 1 = sec²x

∴ tan²x + 1 = sec²x is identity

8 0
3 years ago
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