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Contact [7]
3 years ago
13

Find the volume of the triangular pyramid to the nearest whole number.

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
3 0

Answer:

C. 722? im not for sure tho

fenix001 [56]3 years ago
3 0

Answer: I think it’s b

Step-by-step explanation:

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What is 5/6:1/2 as a fraction?
snow_lady [41]

\frac{5}{6} x =  \frac{1}{2}

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2 years ago
water in a canal , 6m wide and 1.5m deep , flowing with a speed of 10km/h . How much area will it irrigate in 30 minutes , if 8
icang [17]

The area covered by the canal in 30 mins is 562500 sq m

Step-by-step explanation:

Step 1 :

Given,

The canal's width = 6 meter

The canal's Depth is given as 1.5 meter

Speed of the water flowing = 10 kilometer per hour  

We need to determine the area which will be irrigated in 30 mins

Step 2 :

In one hour the canal flows 10 kilometer , therefore in 30 minutes it covers 5 kilometer = 5 × 10^{(3)} meter

Hence the volume of the water irrigated per 30 minutes = 6 × 1.5 × 5 × 10^{(3)}

= 45 × 10^{(3)}   cubic meter

The standing water is 8 centimeter = 8 × 10^{(-2)}  meter

Hence the area covered in 30 min = Volume ÷ the height of the standing water

= (45 × 10^{(3)} )  ÷ 8 × 10^{(-2)}   meter

= 562500 square meter

Step 3 :

The area covered by the canal in 30 mins is 562500 square meter

4 0
3 years ago
Complete the solution of the equation. find the value of y when equals -7 <br><br> -3x+6y=-21
vlada-n [284]
If x = -7 then
<span>-3x+6y=-21
</span><span>-3(-7) +6y = -21
21 + 6y = -21
6y = -42
y = -7</span>
8 0
3 years ago
A skydiver jumps from an airplane at an altitude of 12,000 feet. after 42 seconds she reaches 4608 feet and opens her parachute.
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I think its a 176 feet per second
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The term point is referred to as undefined.In general, a point is a location. Because points have no size, you can say they have no dimension. The answer is point.

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3 years ago
Read 2 more answers
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