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2 years ago

Write a function for the line that includes points of (4,-5) and (8,-7) I WILL MARK BRAINLEAST FOR WHOEVER ANSWERS IT

Mathematics

1 answer:

S_A_V [24]2 years ago

7 0

Answer:

y = -(1/2)x - 3

Step-by-step explanation:

it is the function for the two points.

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Mr. Mohammed withdraw a sum of money from the bank. He gave 3/8 to his son and 1/4 to his daughter. If he had GHc 600 left, how

Lesechka [4]

Answer:

GHc 1600

Step-by-step explanation:

Step 1: Find the sum of the fractions of money he gave out

$Fraction gave out = \frac{3}{8} + \frac{1}{4}$

Step 2: Add the fractions together

Lowest common multiply (Lcm) of 8 and 4 = 8

$= \frac{3+ 2}{8} \\= \frac{5}{8}$

Step 3: Find the fraction left by subtracting fractions gave out from 1.

$= 1 - \frac{5}{8}\\\\= \frac{8 - 5}{8} \\= \frac{3}{8}$

Step 4:

Let the total money he withdraw from the bank = n

$\frac{3n}{8} = 600\\3n = 4800\\n = \frac{4800}{3} \\n = GHc 1600$

3 0

2 years ago

2 dice are rolled. What is the probability that the sum of the numbers rolled is a number greater than or eaqual to 5

Firdavs [7]

2 + 3 = 5 > = 5;
2 + 4 = 6 > =5;
2 + 5 = 7 >= 5;
2 + 6 = 8 >= 5;
3+2 = 5 >= 5;
3 + 3 = 6 >= 5;
3 + 4 = 7 >= 5;
3 + 5 = 8 >= 5;
3 + 6 = 9 >= 5;
4+1 = 5 >= 5;
4+2 = 6 >= 5;
4+3 = 7 >= 5;
4+4 = 8 >= 5;
4+5 = 9 >= 5;
4+6 = 10 >= 5;
5+1 = 6 >= 5;
5+2 = 7 >= 5;
..............

6 + 6 = 12 >= 5;

Number of ways it can happen = 27;

Total number of outcomes = 6*6 = 36;

Probability of an event happening = Number of ways it can happen / Total number of outcomes => Probability = 27/36 = 0.75;

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3 years ago

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What is the capacity of the cube in milliliters?

Makovka662 [10]

B is the correct choise

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3 years ago

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Explain how the Pythagorean theorem is used to tell if a right triangle.

kodGreya [7K]

The Pythagorean theorem deals with the lengths of the sides of a right triangle. The theorem states that: The sum of the squares of the lengths of the legs of a right triangle is equal to the square of the length of the hypotenuse.

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3 years ago

Whats the solution of 6x+18=12x.

Vadim26 [7]

Answer:

Step-by-step explanation:

6x + 18 = 12x

=> 18 = 12x - 6x

=> 18 = 6x

$= > x = \frac{18}{6}$