4 years ago

For what natural values of n: is the difference (2−2n)−(5n−27) positive?

Mathematics

1 answer:

yuradex [85]4 years ago

6 0

0，1，2，3，4. I wish I’m being helpful

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Tim wanted to sell his watch at a discount of 10%. However, he then decides to increase the discount price by 5%. What is the ne

miv72 [106K]

Answer:

15% is the discount

Step-by-step explanation:

10 + 5

3 0

3 years ago

Fill in the inequality first ( ) and then the number: x ____ ____

Alborosie

Answer:

x < 88

Step-by-step explanation:

ΔCED and ΔCEF

DE = EF CE = CE CF < CD

∠FEC < ∠DEC

x - 13 < 75

x < 88

3 0

3 years ago

HELPPPPP

Maslowich

Answer:

B. g(t) = -16t² + 80t

Step-by-step explanation:

Given function:

g(t) = -16t² + vt + h

A model rocket is launched off the ground at an initial velocity of 80 feet per second.

This gives us

h = 0 and v = 80

The function becomes:

g(t) = -16t² + 80t

Correct option is B.

8 0

3 years ago

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julia-pushkina [17]

Answer:

False

Step-by-step explanation:

To be a function each x can only go to one y

The number 5 goes to both 2 and 1, which violates the rule

Therefore, this is a relation, not a function

3 0

3 years ago

What is the measure of the indicated angle? A 180° B 110° C 70° D 90°

ikadub [295]

Answer:

D. 70°

Step-by-step explanation:

the sum of the unknown angle and 110° is 180 °

so, let the unknown angle be x

x+110 = 180

x = 180-110

x = 70°

8 0

2 years ago