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CaHeK987 [17]
3 years ago
11

Can someone answer this please? a 22.5mg b 33.75mg c 45mg d 11.25mg

Mathematics
2 answers:
atroni [7]3 years ago
3 0
I think the right answer is b
tester [92]3 years ago
3 0

Answer:

B

Step-by-step explanation:

to solve, we need to first figure out how much is %75 of 45, an easy way to figure this out is to find the common denominator in both sides, since we know that %75 of something is also 3/4, we can divide by the denominator

45 / 4 = 11.25

now thats 1/4, but thats only %25, so all we need to do now is multiply by how many pieces we have, in this case 3 from 3/4

11.25 * 3 = 33.75

hope this helps you out with your homework :D

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30 POINTS!! Attached is the question
Vanyuwa [196]

2.5

2.33..repeating

4.5

3.33...repeating


the repeating means there is an infinite number of 3's after the decimal

6 0
3 years ago
Read 2 more answers
Geometry:
jok3333 [9.3K]

watch rotation symmetry  lesson ( Basic Geometry Concepts)

will this help

7 0
3 years ago
How many tenths are there in 4/5
il63 [147K]
What we have to solve is:

\frac{4}{5} = \frac{x}{10}

we should multiply both sides by10, to get the "x" by itself:

\frac{4*10}{5} = \frac{x}



\frac{4*2}{1} = \frac{x}


8 = \frac{x}
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5 0
3 years ago
What quadrant is -143 degrees in?
tatuchka [14]
It’s in the 3rd quadrant
8 0
3 years ago
What’s the correct answer for this?
e-lub [12.9K]

Answer:

1) Antonio's statement

2) <A = 123

Step-by-step explanation:

1) Antonio's statement is incorrect. This is because the opposite angles of a quadrilateral add up to 180°. Erin was incorrect because the opposite angles of this quadrilateral are unequal.

2) 2x+7+5x-2 = 180° (opposite angles of quadrilateral)

Now

7x+5 = 180

7x = 175

x = 25

<A = 5x-2

= 5(25)-2

= 125-2

= 123

4 0
3 years ago
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