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julsineya [31]
3 years ago
10

Two third of a number is 30. find the number​

Mathematics
1 answer:
liraira [26]3 years ago
7 0

Answer:

The number is 45

Step-by-step explanation:

Let number = x

2/3 x = 30

x = 30/2/3

x = 30×3/2

x = 90/2 = 45

The number is 45

2/3 ×45= 90/3 = 30

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alexdok [17]
A=(1/2)(h)(B+b)
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3 0
3 years ago
Question in attachment​
valkas [14]

Answer:

Hey Dude....

Step-by-step explanation:

This is ur answer.....

<h3><em>(a) Six</em></h3><h3><em>(a) Six(b) 120</em></h3><h3><em>(a) Six(b) 120(c) 720</em></h3>

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7 0
2 years ago
I need help on this math problem !
xeze [42]

Answer:

181 units²

Step-by-step explanation:

Let's break up the polygon into 3 shapes

Step 1: Area of the left rectangle

4(7) = 28 units²

Step 2: Area of middle rectangle

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Step 3: Area of top square

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Step 4: Add them all up

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8 0
3 years ago
What would you use to measure the distance from new York to chicago using metric measurements
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