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dsp73
3 years ago
14

How much is 1/4 plus 1/5 of a hole

Mathematics
1 answer:
statuscvo [17]3 years ago
7 0
The answer is 1/2

step by step: 1×1=1 so then you can do 5×4 which is 20 so that is 1/20
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Expanded form of (-ab)6
Tcecarenko [31]

Answer:

it is ,

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8 0
2 years ago
jonathan has a collection of 400 marbles. Blue marbles make up17%, percent of his collection. How many blue marbles does Jonatha
dsp73
17% of 400 is 68.
Another way u can do it is 17% of 100 four times since its easier to do. 
17% of 100 is 17.
we have to do this 4 times since 100 goes into 400 four times.
So 17*4 =68
5 0
3 years ago
Read 2 more answers
Solve For X<br> (see picture below) <br><br> thank you!
Mashutka [201]

Answer:

x = 12

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle, then

The square of the tangent is equal to the product of the external part and the entire secant, that is

x² = 6(6 + 18) = 6 × 24 = 144 ( take the square root of both sides )

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8 0
3 years ago
Need answer please !!
Misha Larkins [42]

Answer:

Step-by-step explanation:

Least common denominator is 10

there are 10/10 portions in the whole circle

1/2 = 5/10

2/5 = 4/10

10/10 - 5/10 - 4/10 = 1/10

3 0
2 years ago
46,054,202 round the underlined number the 5 isunderlined 
Scrat [10]
<em>if 5 is to be rounded off, then the rule is, if the next significant digit is equal or greater than 5 it adds up, other wise not..</em>
<em>In this case the next significant digit is 0 which is less than 5 so it will not be added up.</em>

<em>46,054,202 ≈ 46,000,000 Answer</em>
8 0
3 years ago
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