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alekssr [168]
3 years ago
11

What is 2 2/5 times 3 1/4

Mathematics
2 answers:
Naddik [55]3 years ago
5 0

Answer:

7 4/5

Step-by-step explanation:

2 2/5 = 12/5

3 1/4 =  13/4

12/5 x 13/4 = 156/20 = 7 16/20

7 16/20 / 4 = 7 4/5

babymother [125]3 years ago
3 0
7 4/5

Steps:
12/5x13/4=156/20
Step 2:
Simplify 156/20
Answer: 7 4/5
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Which number is between 7.17 x 10^4 and 8.17 x 10^5
xxTIMURxx [149]

Answer:

71701,71702, 71703 etc

Step-by-step explanation:

Given :

7.17×10^{4} and 8.17×10^{5}

Now

7.17×10^{4}=71700 and

8.17×10^{5}=817000

There are so many numbers between 71700 and 817000

Like: 71701,71702, 71703 etc

8 0
3 years ago
Find the area of the shaded region. The gray ones with grains are the shaded regions. ​
Kobotan [32]

Answer:

1) 69.5

2) 678.6

Step-by-step explanation:

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6 0
3 years ago
Add the sum and difference identities for sin x to derive 1/2 [sin(x+y)+sin(x-y)]=sin x cos y
Solnce55 [7]

Answer:

true

Step-by-step explanation:

1/2 (sin(x+y)+sin(x-y))

= 1/2 (sin x cos Y + cos x sin y + sin x cos y - cos x sin y)

= 1/2 * 2 sin x cos y

= sin x cos y

The expression is true.

3 0
3 years ago
Which of the following values best approximates the length of C in triangle ABC where C=
irinina [24]

Answer:

The correct answer is D 46.3644



8 0
3 years ago
Evaluate 48 + 24 ÷ 8 − 22
Licemer1 [7]

Answer:

Using PEMDAS, we would first divide 24/8=3. Then, since there is no multiplication or division left, we can finish up with adding and subtracting. So, 48+3-22=29.

So 29 is the answer.

3 0
3 years ago
Read 2 more answers
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