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2 years ago

There are 24 boys and 16 grils on a playground. What is the ratio of boys tototal number of children on the playground

Mathematics

1 answer:

tatuchka [14]2 years ago

8 0

Answer:

24:40 or 3:5

Step-by-step explanation:

Boys: 24

All children: 24 + 16 = 40

Boys to total amount of children: 24:40

Simplify: 24:40 = 3:5

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which of the following angles would from an obtuse isosceles triangle 100,40,40 30,75,75 90,30,60

Vesna [10]

Answer:

100, 40, 40

Step-by-step explanation:

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3 years ago

2. What is the value of x if the angles within a triangle are 2x +1, 7x-2 and 3x +5?

noname [10]

Answer:

$x=14.67\\$ °

Step-by-step explanation:

The sum of all the three angles of any triangle is 180°

Putting sum of all the angles given equals to 180°

$(2x+1)+(7x-2)+(3x+5)=$ $180$ °

$2x+7x+3x+1-2+5=180$ °

$12x+4=180$ °

$x=\frac{180-4}{12}$

$x=14.67\\$ °

The value of the x is found on solving the given angles of the triangles.

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3 years ago

What is the square root of 3

icang [17]

Answer: 9

Step-by-step explanation: Multiply 3 to itself and you will get nine.

3^2

4 0

3 years ago

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1/3 + ( -2 1/4) Solve this equation and show your work! answer has to be a number!

Sedbober [7]

Answer:

-1.9

Step-by-step explanation:

i used a calculator and the answer was -1.91666666667 and i just cut it down to -1.9 was it right?? im not sure..So you dont have to use that answer!!

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3 years ago

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Solve for x. 12x + 14 1 + 5x 76

mrs_skeptik [129]

Answer:

12x +14

1.) divide both sides but 12 to get the variable alone

12x becomes just the variable x

14 is now 1.16 with the 6 having a line above it showing its repeating.

x = 1.16 repeated

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3 years ago