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3 years ago

Solve nine eighteenths plus one third

Mathematics

1 answer:

Leviafan [203]3 years ago

8 0

Answer:

5/6

Step-by-step explanation:

Step 1: Rewrite 9/18

9/18 = 1/2

Step 2: Rewrite problem

1/2 + 1/3

Step 3: Find GCD (Greatest common denominator)

Step 4: Rewrite fractions

3/6 + 2/6

Step 5: Add

5/6

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Order these fractions from least to greatest 2/3,7/12,3/4

solong [7]

Answer:

7/12, 2/3, 3/4

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Jack and Jill start driving from the same location. Jack drives 30 miles south while Jill drives west. If Jack and Jill are 78 m

arsen [322]

Answer:

72 mles

Step-by-step explanation:

For better understanding, I'll make use of an attachment.

From the attachment,

O represents the start point

$OB = 30$ --- Jack

$AB = 78$ -- Distance between them

Required

Find OA; Jack's distance

To do this, we make use of Pythagoras theorem

$AB^2 = OA^2 + OB^2$

This gives:

$78^2 = OA^2 + 30^2$

$6084 = OA^2 + 900$

Subtract 900 from both sides

$OA^2= 6084 - 900$

$OA^2= 5184$

Take square roots

$OA = \sqrt{5184}$

$OA = 72$

Hence, Jill drove 72 miles

5 0

3 years ago

Geometry

Kobotan [32]

Answer: UV = 52

Concept:

Additive property of length, or the segment addition postulate, states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.

Solve:

Given information

TU = 4x

UV = 2x + 14

TV = 7x - 5

Given expression deducted from the additive property of length

TV = TU + UV

Substitute values into the expression

7x - 5 = 4x + 2x + 14

Combine like terms

7x - 5 = 6x + 14

Subtract 6x on both sides

7x - 5 - 6x = 6x + 14 - 6x

x - 5 = 14

Add 5 on both sides

x - 5 + 5 = 14 + 5

x = 19

Find UV by substituting the value of x

UV = 2x + 14 = 2 (19) + 14 = $\boxed{52}$

Hope this helps!! :)

Please let me know if you have any questions

5 0

3 years ago

the probability of randomly choosing an orange m&m from a bag of M&M's is 4/17. if the has a total of 102 M&M's how

boyakko [2]

Answer:

Step-by-step explanation:

4/17

4= favourable

17=possible

102/17=6

so the factor is 6

which means 4x6 (24) is the answer

6 0

2 years ago

The expression twice the product of 3 and x is the same as which of the following? 2 + (3x) (2 + 3x 2(3x) 2(3 + x)

frutty [35]

Answer: 2(3x)

Step-by-step explanation: double the product of two numbers is always 2(x + x) and when one is unknown you use x as stated and 3 plus x is 3 +x so the answer is 2(3 + x)

5 0

3 years ago

Read 2 more answers