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dimulka [17.4K]
3 years ago
12

Multiply sixth of sixty six by a half of ten Show step by step method

Mathematics
1 answer:
zimovet [89]3 years ago
3 0
The answer is 55
(66 \times \frac{1}{6})  \times ( 10 \times \frac{1}{2}  ) =  \frac{66}{6}   \times  \frac{10}{2}  \\  = 11 \times 5 = 55




good luck
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I will give 50 points
kupik [55]

Answer:

High

Step-by-step explanation:

the only numbers that don't overlap is 53 and 59 all the others would overlap.

5 0
1 year ago
Read 2 more answers
Factor the following the expression,<br> -15m -25
never [62]

Answer:

-5(3m+5)

Step-by-step explanation:

Factor by grouping:

'-5' is a common factor.

Factoring out '-5'....

-15m-25\\\\\boxed{-5(3m+5)}

Hope this helps.

4 0
2 years ago
A customer buys an apple pie for $8.04, 6 cloves of garlic for $0./9 each, and a quarts of milk for $1.31. You are working the c
stepladder [879]
<span>Round 0.30 each (or $1.80 for all 6 of them), the milk is $1.30. Total of estimates is $11.10
 
 The customer gave you 5 + 6 + 0.25 or $11.25, which is very close (and slightly higher) than the total of your estimates. I'd guess the register is correct.
 
Actual value is $8.04 + 6*0.29 + 1.31 = 8.04 + 1.74 + 1.31 = $11.09. The register is definitely correct. </span>
5 0
3 years ago
Show work to solve for the area of each composite figure
frozen [14]

Answer:

I can Help!

Step-by-step explanation:

This is for question B) If you draw a line on the right side, you get two rectangles. Just like you did for the first problem!

This is for question C) Here you have two hexagons! Your work on the first problem was great! Good Luck and Have a Great Day!

3 0
3 years ago
A bird is attempting to fly northeast at a constant speed, but a wind blowing southward at 5 miles per
guajiro [1.7K]

Answer:

The value is v_b  =  9.89 \  miles /hour

Step-by-step explanation:

From the question we are told that

The velocity of the wind southward is v  =  5 j \  miles / hour

The resultant velocity of the bird with the with wind is V= \sqrt{53}

Generally for an object moving in the northwest direction the angle with the horizontal is 45°

Generally the velocity of the bird in the along the x -axis is

V_x= v_b cos 45^o i

Generally the velocity of the bird in the along the y -axis is

V_y=(v_b sin 45^o - 5)j

Here v_b is the velocity of the bird without the wind

Generally the resultant velocity of the bird with the with wind is mathematically represented as

V  =  \sqrt{V_x^2 + V_y^2 }

=> \sqrt{53}  =  \sqrt{(v_b cos 45^o)^2 + (v_b sin 45^o - 5)^2 }

Generally

sin 45^o = \frac{1}{\sqrt{2} }

and

cos 45^o = \frac{1}{\sqrt{2} }

So

\sqrt{53}  =  \sqrt{(v_b* (\frac{1}{\sqrt{2} ))^2 + ([v_b * (\frac{1}{\sqrt{2} ) ]- 5)^2 }

=> 53 =  \frac{1}{2} v_b^2  +  \frac{1}{2} v_b^2 + 5^2 -2*5 * \frac{1}{\sqrt{2} } v_b

=> 53 =  v_b^2 + 25 - 5 \sqrt{2} v_b

=> v_b^2 - 5 \sqrt{2} v_b -28 = 0

Solving the above quadratic equation using quadratic formula we obtain that

v_b  =  9.89 \  miles /hour

The other value is negative so we do not make use of it because we know that the bird is moving in the positive x and y axis

7 0
3 years ago
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