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Ede4ka [16]
3 years ago
10

Find -32.3 - (-16.3).

Mathematics
2 answers:
pentagon [3]3 years ago
8 0

Answer:

-16

Step-by-step explanation:

-32.3 - (-16.3).

we know:

-*- =+

-32.3 + 16.3

-16

Serga [27]3 years ago
3 0

Answer:

-16

Step-by-step explanation:

Since - and - is plus, the answer is equivalent to -32.3 + 16.3

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If a triangle has angles 42 and 35 degrees , what is the measure of the third angle ?
alekssr [168]

Answer:

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7 0
2 years ago
The area of a trapezoid is
horrorfan [7]

Answer:

<h2>The answer is 15cm</h2>

Step-by-step explanation:

Let b be the length of the second parallel side

Area of a trapezium is given by

A =  \frac{1}{2} (a + b)h

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From the question

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height = 20cm

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Substitute the values into the above formula and solve for b

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230 =  \frac{1}{2} ( 8 + b) 20

Reduce the fraction with 2

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Expand the terms

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Divide both sides by 10

We have the final answer as

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Hope this helps you

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2 years ago
How to write a quadratic function given the roots and y intercept?
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At a school 138 students play at least one sport. this is 40% of the students at the school. How many students are at the school
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The answer is 345 students.
I
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