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Lyrx [107]
3 years ago
11

How do I divide 49 by 14

Mathematics
2 answers:
Nata [24]3 years ago
5 0
You can use long division, mental math, a visual representation (with dots), or a calculator (there might be a calculator on your phone, or you can use one online).
49/14= 3.5
stira [4]3 years ago
4 0
You can do pencil and paper or use a calculator if necessary 
Your answer is
<em>3.5</em>
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Whats 34 divided by 40?
Drupady [299]

34/40 = 17/20 in fraction form

& 0.85 in decimal form

5 0
3 years ago
Please help me.. I can't figure it out
Rudik [331]
-5 • (y - 6) ————— 10
4 0
3 years ago
Help me answer this please!!! i will mark you brainliest
goldfiish [28.3K]

Answer:

363 ft.

Step-by-step explanation:

To calculate the base side which is b we use the trigonometric identity called cosine.

cos \theta=\frac{base}{hypotenuse} \\\\cos25 = \frac{b}{400}\\\\b=400*cos 25\\b=400*0.906\\b=362.5\ ft

Since we the answer to the nearest whole number it would be b = 363 ft.

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3 years ago
Please help!! will mark brainliest!!!!
Mice21 [21]
I would stand up for the rights of people that others consider different. Everyone is equal and everyones rights should be respected.
3 0
3 years ago
Read 2 more answers
1. A rancher wants to build a rectangular pen, using one side of her barn for one side of the pen, and using 200m of fencing for
bezimeni [28]

Answer:

100m by 50m.

Step-by-step explanation:

Let the dimension of the rectangular pen be x and y

Area, A(x,y)=xy

Let the side opposite her barn = x

Since she wants to fence only three side

Perimeter = x+2y

Length of Fencing Available = 200m

Therefore: x+2y=200 \implies x=200-2y

We want to maximize the area of the pen, A(x,y).

Substituting x=200-2y into A(x,y)=xy

A(y)=y(200-2y)\\A(y)=200y-2y^2

To maximize A(y), we find its derivative and solve for the critical points.

A'(y)=200-4y\\$Setting $A'(y)=0\\200-4y=0\\200=4y\\y=50

To ensure that this is a maximum, we use the second derivative test.

A''(y)=-4

This is negative and thus, y=50 is a maximum point.

Recall:

x=200-2y

x=200-2(50)

x=200-100

x=100m

Therefore, the dimensions of the pen that has the largest area are 100m by 50m.

4 0
3 years ago
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