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natka813 [3]
3 years ago
9

What equals 3 3/4 + 1 1/4

Mathematics
2 answers:
WITCHER [35]3 years ago
4 0
4 + 1 = 5


^ the answer is 5
mart [117]3 years ago
3 0

Answer:

The answer is 5.

Step-by-step explanation:

Convert your mixed numbers to fractions.

Then your initial equation becomes:

15 5/4 + 5/4

Now you apply the fraction formulas for addition.

(15x4)+(5x4)

_________

4x4

60+20

____

16

= 80/16

Then we simplify and we have 5.

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The following figure shows two intersecting lines which point name a straight angle
irina [24]

Answer:

The answer would be AEC because the angle all would add up to be 180 degrees

5 0
3 years ago
A battery manufacturer randomly tests 500 batteries and finds that 3 are defective.
ale4655 [162]
To find this answer, we must first find the percentage of batteries that are defective. We can do this by dividing 3 by 500.

3 / 500 = 0.006

So our percentage of defective batteries is 0.6%.

Now, to find out how many defective batteries would be in a batch of 12000, we just need to multiply the constant (percentage of defective batteries) by the amount in the new batch.

12000 * 0.006 = 72

In a shipment of 12,000 batteries, 72 will be defective, so the correct answer choice would be B.
Hope that helped =)
5 0
4 years ago
The product of 4 more than x and 4 less than x
Phantasy [73]
(x + 4)(x - 4)
x^2 - 4x + 4x - 16
x^2 - 16

Hope this helps.
8 0
3 years ago
Is this correct???????
Igoryamba

Yes the answer A is the correct inequality. Lmk if you want more detail.

4 0
3 years ago
There are 16 boys and 20 girls in a class. What part of the class is boys? What part girls?
Ber [7]

Answer:

girls 4/9 or (Decimal: 0.444444) percent is 44.4%

boys 5/9 or (Decimal: 0.555556) percent is 55.5%

8 0
3 years ago
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