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Gre4nikov [31]
2 years ago
5

Help!! I’ll give brainliest! <3

Mathematics
1 answer:
Natalka [10]2 years ago
8 0

Answer:

Step-by-step explanation:

1/2 x because it is always positive and gives half the value of x

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What is the slope and y-intercept of the line 2x + 3y = 12
sdas [7]

Answer:

2/3 is the slope and 4 is the 4 intersept

Step-by-step explanation:

7 0
3 years ago
Find the sum of natural number from 1 to 30
Ierofanga [76]

Answer:

1. sum of term = 465

2. nth term of the AP = 30n - 10

Step-by-step explanation:

1. The sum of all natural number from 1 to 30 can be computed as follows. The first term a = 1 and the common difference d = 1 . Therefore

sum of term = n/2(a + l)

where

a = 1

l = last term = 30

n = number of term

sum of term = 30/2(1 + 30)

sum of term = 15(31)

sum of term = 465

2.The nth term of the sequence can be gotten below. The sequence is 20, 50, 80 ......

The first term which is a is equals to 20. The common difference is 50 - 20 or 80 - 50 = 30. Therefore;

a = 20

d = 30

nth term of an AP = a + (n - 1)d

nth term of an AP = 20 + (n - 1)30

nth term of an AP = 20 + 30n - 30

nth term of the AP = 30n - 10

The nth term  formula can be used to find the next term progressively.  where n = number of term

The sequence will be 20, 50, 80, 110, 140, 170, 200..............

6 0
3 years ago
Evaluate the function f(x) = x2 + 3x for both of the following:
marissa [1.9K]
F(x)=x²+3x

f(0)=0²+3*0=0+0=0

Answer: f(0)=0

f(4)=4²+3*4=16+12=28

Answer: f(4)=28
6 0
3 years ago
The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen
inessss [21]
It’s 500.07
all i did was solve x-7%=500 and got 500.07.
3 0
3 years ago
"My friend here Justin, he's already taken, and he's cracked at Fornite my guy.
Galina-37 [17]

Answer:

i dk what to say

Step-by-step explanation:

5 0
3 years ago
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