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2 years ago

I need help.... I don't understand this... Can some help me... PLEASE...

Mathematics

1 answer:

blagie [28]2 years ago

3 0

Answer:

slope = - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 5 - 2x ← is in slope- intercept form

with slope m = - 2

Parallel lines have equal slopes

Hence the slope of a line parallel to the given equation is - 2

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Find the gradient of the line segment between the points (-3,3) and (4,4).

denpristay [2]

9514 1404 393

Answer:

1/7

Step-by-step explanation:

The slope formula is useful for this.

m = (y2 -y1)/(x2 -x1)

m = (4 -3)/(4 -(-3)) = 1/7

The gradient of the line segment is 1/7.

4 0

3 years ago

1. 248 + 56 base 8 2. 751 +24 base 4 3. 1001 _ 111 base 3 4.3121 _1334 base 5 5. 321 ×21 base 5 6. 205+ 51 base 6

liraira [26]

Answer:

If we are converting between two bases other than decimal, we typically have to convert ... For two digits in base 8, we need 4, 5, or 6 digits in base 2.

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3 years ago

What is 1/5 plus 3/7 in fractions

Varvara68 [4.7K]

Answer:

22/35

Step-by-step explanation:

first get a common denominator in order to add. The common denominator is 35.

the new fractions should be 7/35 + 15/35

add the top and you get 22/35

7 0

3 years ago

Read 2 more answers

I have 200 coins to put into 4 bags I put the coins into each bag so that each bag has 2 mote coins than the one before How many

Allushta [10]

First bag has 47 coins and second bag has 49 coins and third bag has 51 coins and fourth bag has 53 coins

Solution:

Given that,

Total number of coins = 200

Number of bags = 4

I put the coins into each bag so that each bag has 2 more coins than the one before

Therefore,

Each bag has 2 more coins than the one before. Based on this we can say,

Let "x" be the number of coins put in first bag

Then, x + 2 is the number of coins put in second bag

Then, x + 4 is the number of coins put in third bag

Then, x + 6 is the number of coins put in fourth bag

We know that,

Total number of coins = 200

$x + x + 2 + x + 4 + x + 6 = 200\\\\4x + 12 = 200\\\\4x = 200-12\\\\4x = 188\\\\x = 47$

Thus,

Coins put in first bag = x = 47

Coins put in second bag = x + 2 = 47 + 2 = 49

Coins put in third bag = x + 4 = 47 + 4 = 51

Coins put in fourth bag = x + 6 = 47 + 6 = 53

Thus number of coins in each bag are found

4 0

2 years ago

Hank scored 10% extra on his 30 point assignment how many extra points did he earn?

KiRa [710]

Answer:

Step-by-step explanation:

10% of 30 = 3

5 0

2 years ago