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Otrada [13]
3 years ago
12

2/5 + 3/4 = Please Give me The Answer

Mathematics
2 answers:
Sati [7]3 years ago
8 0

Answer:

23/20

Step-by-step explanation:

To add the fractions we have to make the denominators match so 20 is the least common denominator.

8+15/20

Then add the numerators together and you'll get

23/20

Pls vote me brainliest <3

Anna35 [415]3 years ago
4 0

Answer:

1 3/20

Step-by-step explanation:

2/5 = 8/20

3/4 = 15/20

8/20+15/20 = 13/20

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Afina-wow [57]
Conjecture
is an educated guess based on known information. Reached by using inductive reasoning
4 0
3 years ago
Line<br> A.<br> C.<br> D.<br> B.<br> Defined<br> Postulates<br> Theorems<br> Undefined<br> Terms
oksian1 [2.3K]

Answer: Undefined

Step-by-step explanation:

In geometry there are three  undefined terms that we use to define other terms:

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Hence, the correct option is "Undefined".

8 0
3 years ago
suppose 60% of kids who visit a doctor have a fever, and 20% of kids with a fever have sore throats. what's the probability that
kkurt [141]

Answer:

0.12

Step-by-step explanation:

Suppose there are 100 kids

60% have fever, so <em><u>what is 60% of 100?</u></em>

We convert percentage to decimal and multiply:

60/100 = 0.6

0.6 * 100 = 60 have fever

20% of the people having fever (60 of them) have sore throats, so,

<u><em>What is 20% of 60?</em></u>

We convert percentage to decimal and multiply:

20/100 = 0.2

0.2 * 60 = 12 have sore throat

So, how many people are there with fever AND sore throat, that is 12. We took initially there to be 100 people. Hence, the probability is:

\frac{12}{100}=0.12

3 0
3 years ago
What part of 3 1/2 is 1/2?
Greeley [361]

Answer:

the 1/2 part of it is 1/2

Step-by-step explanation:

7 0
3 years ago
Find the equation of a line having slope -8 and y intercept -3
Andre45 [30]

Answer:

y = -8x -3

Step-by-step explanation:

To find the y intercept of a basic y = mx +  b equation you simply find the constant (In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number). To find the slope of a basic y = mx + b equation find the value of m. The value of m will be the slope.

5 0
3 years ago
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