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2 years ago

PLEASE DON'T ANSWER IF YOU DO NOT KNOW

Mathematics

1 answer:

7nadin3 [17]2 years ago

3 0

Answer:

its old so u passed it so can i take the pionts

Step-by-step explanation:

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Given that

fiasKO [112]

The ratio of a : b : c in its simplest form is 5 : 12 : 30 respectively

<h3>How to solve ratio?</h3>

a : c = 1 : 6
b : c = 2 : 5

So,

a / b = 1/6

b/c = 2/5

lowest common multiple of c in both ratio

1/6 + 2/5

=(5 + 12) /30

a : b and b : c

= 5/30 and 12/30

Therefore,

a : b : c = 5 : 12 : 30

Learn more about ratio:

brainly.com/question/2328454

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5 0

1 year ago

2 3/8 • 1 1/6 <br> Help step sis I'm stuck

svlad2 [7]

Answer:

2.77083333333

Step-by-step explanation:

I assume. Do not hold me account for mistakes, I apologize if my work is incorrect. Have a good day/night :}

6 0

2 years ago

Read 2 more answers

0.25% of 42 is what number

Alborosie

Answer:

0.105

Step-by-step explanation:

0.25/100 x 42 = 0.105

6 0

2 years ago

Read 2 more answers

SOMEONE HELP MEH...

Phoenix [80]

Answer:

I think it's the first or third

7 0

2 years ago

Read 2 more answers

write the linear equation from the given information in slope intercept form passing through (-2,8) and perpendicular to y=2x+5

Leto [7]

Answer:

y = $-\frac{1}{2}$ x + 9

Step-by-step explanation:

Given parameters:

Coordinates = (-2,8)

Equation of the line y = 2x + 5;

Unknown:

Linear equation of a line perpendicular = ?

Solution:

From the given expression, a line perpendicular will have a negative inverse of the slope given.

y = 2x + 5

Equation of a line is y = mx + c;

y and x are the coordinates

m is the slope

c is the intercepts

y = 2x + 5 ;

The slope is 2;

A line perpendicular will have a slope of $-\frac{1}{2}$

Since y = 8 and x = -2, let us find c;

8 = 2 x $-\frac{1}{2}$ + c

8 = -1 + c

c = 8+1 = 9

The equation of the line is;

y = $-\frac{1}{2}$ x + 9

7 0

2 years ago