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Contact [7]
3 years ago
6

There are 5 trees in Melinda's front yard. 2 of them are maple and 3 are oak. What percent

Mathematics
2 answers:
pogonyaev3 years ago
8 0
5 trees = 100%
2 = ?
2x100\5= 40%
adell [148]3 years ago
6 0
That would be 40%

Explanation:
2 divided by 5= 0.4
Move the decimal to the right twice is 40%
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If sin just answer the please lol i don't feel like typing<br><br> ASAP
yaroslaw [1]

Considering that the sine is negative and that the cosine is positive, the angle is on the fourth quadrant, hence option C is correct.

<h3>What are the signs of the sine and of the cosine in each quadrant?</h3>

  • Quadrant 1: Both positive.
  • Quadrant 2: Sine positive, cosine negative.
  • Quadrant 3: Both negative.
  • Quadrant 4: Sine negative, cosine positive.

Hence, since the sine is negative and that the cosine is positive, the angle is on the fourth quadrant, hence option C is correct.

More can be learned about quadrants at brainly.com/question/28021191

#SPJ1

5 0
1 year ago
-10-9-8-7 -6 -5 -4 -3
jek_recluse [69]

Answer:

I think its D

Step-by-step explanation:

The dot starts on -2 and decreases so the answer would = -2 or be less than -2 :)

8 0
2 years ago
Help please ASAP thank you!! your awesome if you help
12345 [234]

Answer:

Perimeter=56 units

Area =196 square unites

Step-by-step explanation:

The diagonal would be 14√2.

The formula for area using the diagonal is 1/2d².

1/2x(14√2)²=1/2x196x2=196

For perimeter, s²+s²=392

2s²=392

s²=196

s=√196

s=14

14x4=56

6 0
3 years ago
How much longer will it take a car traveling at an average speed for 2 miles per hour to make the trip from San francisco to New
lbvjy [14]

Answer:

1445.6 hours

Step-by-step explanation:

Distance between New York and San Francisco = 2902.8 miles (checked online)

Average speed of car = 2 mi/hr

Average speed of jet = 500 mi/hr

Time taken by Jet:

Time taken = Distance / speed

Time taken = 2902.8 / 500

Time taken = 5.8056 = 5.8 hours

Time taken by Car :

Time taken = Distance / speed

Time taken = 2902.8 / 2

Time taken = 5.8056 = 1451.4 hours

Time difference :

1451.4 - 5.8 = 1445.6 hours

7 0
2 years ago
Write a quadratic equation in factored form to model the given problem. Be sure to write the entire equation.
Veronika [31]
Equation :
[x(x+4)]/2=6                (as (b*h)/2=A)
x*x + 4*x -12 = 0

x = -b+- \sqrt{ b^{2}-4ac }/2a         

so, x = 2 units(as -6 is negative)

3 0
3 years ago
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