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wariber [46]
3 years ago
10

Which two integers is √65 between?

Mathematics
2 answers:
goblinko [34]3 years ago
7 0
The answer to this math problem is the multiple is 1 5 13
Fofino [41]3 years ago
7 0

Answer:

(b) 8 and 9

Step-by-step explanation:

Since 65 is not a perfect square root number. So its Square root is not the integer and it is in the decimal form.

Also, 65 is just greater than 64 which is a perfect square of 8 and it is less than 81 which is the perfect square root of 9.

Thus √65 lies between 8 and 9.

Hence, option (b) is correct.

You might be interested in
What is the volume of the right rectangular prism?
Vlad1618 [11]

Answer:

216 cubic inches

Step-by-step explanation:

The volume of a right rectangular prism is given by the area of the base rectangle multiplied by the height.

Now, see the given figures with the question.

The base of the prism is a rectangle, and its area is (6 × 12) = 72 square inches.

Now, the volume of the prism will be (72 × 3) = 216 cubic inches (Answer)

6 0
3 years ago
Hey, I need this answer in by today. Please help me solve this and give a word by word explanation. Thanks!
riadik2000 [5.3K]

Answer:

185

Step-by-step explanation:

firstly you calculate all in brackets

(280+20)÷3

300÷3

100-15

85

now you calculate 10×5=50

2×50=100

85+100=185

so firstly deal with problem inside the brackets, then you got multiplication and division outside their brackets and finally get 85 +100 =185

7 0
3 years ago
What is The conditional probability that a student studied for the test GIVEN that they failed?
krok68 [10]

Answer:

1/27

Step-by-step explanation:

I'm sorry if this is incorrect but I came to this answer because since this so conditional you have to multiply to the two probabilities together. 12/27 studied for the test altogether but only 1/12 failed the test. So, when you multiply these two together and simplify them you come to 1/27.  

5 0
3 years ago
*PLEASE HELP* Which of th following is the algebraic expression that best describes the height y, if X is the width
melisa1 [442]
B is the answer because the slope is 1.5 
3 0
3 years ago
Sam applies a force at 30° to the horizontal to move a football tackling dummy 10 m horizontally.
Basile [38]

Answer:

F=\frac{32\sqrt{3}}{3}\text{\:or\:} \approx 18.48\:\text{N}

Step-by-step explanation:

We can find the horizontal component of force he applied by using the formula for work:

W=F\Delta x

Solving for force, we have:

160=F\cdot 10,\\F=16\:\text{N}

However he applied the original force at an angle of 30^{\circ} to the horizontal. This force of 16 newtons is only the horizontal component of that force. To find the magnitude of the original force, we can use basic trigonometry:

\cos 30^{\circ}=\frac{16}{x},\\x=\frac{16}{\cos 30^{\circ}},\\\\x=\frac{16}{\frac{\sqrt{3}}{2}},\\\\x=16\cdot\frac{2}{\sqrt{3}}=\frac{32}{\sqrt{3}}=\boxed{\frac{32\sqrt{3}}{3}}

7 0
3 years ago
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