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Deffense [45]
2 years ago
13

Ab is perpendicular to cd . How many 90° angles are formed by the intersection?

Mathematics
1 answer:
Strike441 [17]2 years ago
7 0

at least 4 different angles are present

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HELP ASAP<br><br><br>What is the ratio 25 to 65 written as a fraction in lowest terms?​
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The GCF (Greatest Common Factor) of 25 and 65 is 5. So, we can divide both numbers by 5.

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5/13

This cannot be simplified any further.

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Please help me The difference of two numbers is 9. If the larger number is one more than twice the smaller number, find the lage
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Let the larger number be represented by x

Let the smaller number be represented by y

from the question, the next equations can be gotten :

x - y = 9  equation 1

x = 1 + 2y equation 2

Substitute for x in equation 1

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3 years ago
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= 7

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3 years ago
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