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antiseptic1488 [7]
3 years ago
5

Round it to 1 significant figure

Mathematics
1 answer:
balu736 [363]3 years ago
3 0

Answer:

2 ( one significant figure)

Step-by-step explanation:

798/8 x 41 in order to express it in 1 significant figure

we will multiply the denominator and then divide both the numerator and denominator.

so,

798/328

798/328

2.453

now to one significant figure it will be  2

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Henrique drew and labeled the net shown. He also labeled the areas of the left and right triangular sides.
Oksana_A [137]

Answer: SA=117.2\ in^2

Step-by-step explanation:

You need to remember the following:

1. The area of a rectangle can be calculated with the following formula:

A_r=lw

Where "l" is the length and "w" is the width.

2. The area of a triangle can be calculated with the following formula:

A_t=\frac{bh}{2}

Where "b" is the base and "h" is the height.

Use those formulas to find the area of each face.

<u> Area of the rectangle</u>

A_r=(10\ in)(4\ in)=40\ in^2

<u>Area of two triangles</u>

There are two equal triangles. Each one has a base  of 10 inches and a height of 5 inches. Then, their areas are equal:

A_{t1}=A_{t2}=\frac{(10\ in)(5\ in)}{2}=25\ in^2

The areas of the other two triangles (which are equal) are:

A_{t3}=A_{t4}=13.6\ in^2

Adding the areas of the faces, you get that the surface area of the rectangular pyramid is:

SA=40\ in^2+25\ in^2+25\ in^2+13.6\ in^2+13.6\ in^2\\\\SA=117.2\ in^2

3 0
3 years ago
Read 2 more answers
Search results for There were 35 bunches of roses and tulips. Each brunch at 12 of the same flowers. There were seven more bunch
KIM [24]
If it is supposed to say <span>seven more bunches of tulips than roses,  that would mean, if there are 35 bunches in all, and if each bunch had 12 of the same flowers.... that must mean each bunch had 12 flowers so, 12*1/2/35.  35/1/2 would be 35/0.5 that would equal... 17.5. so, 12*17.5= 210. if there was seven more added, than, 7/2= 3.5 and 12*3.5= 42. 210+42=252.

That means there are 252 tulips, i might be wrong (i probably am), i am just going by logic, lol
</span>
3 0
3 years ago
3 / 1/3 dividend by 1 / 1/5​
Kisachek [45]
The answer for this question is 0.2
7 0
3 years ago
Multiply.
alina1380 [7]

Answer:

2/4 or 1/2

Step-by-step explanation:

i used a numbers chart to break the numbers down.

5 0
3 years ago
5/6 of all the money in Salma's bank account is ₹55,000. how much money does Salma have in her bank account?
Vedmedyk [2.9K]

Answer:

₹66,000

Step-by-step explanation:

If 5/6 is 55,000 then just multiply 55,000 by the reciprocal  6/5 to get 66,000

8 0
2 years ago
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