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adelina 88 [10]
3 years ago
14

A triangular sail on a sailboat is 6meter across the bottom and 10 meters tall.

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0

Answer:

30m^2

Step-by-step explanation:

Formula for the area of a triangle is b * h / 2.

Plug in the values for each variable.

6 * 10 / 2 = 30.

Nuetrik [128]3 years ago
7 0

Answer:

A=30m^2

Step-by-step explanation:

area of a triangle equals Length*Height divided by 2

length equals 6 height equals 10

6*10=60    60/2=30    A=30m^2

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In Juan's coin bank there are nickels (n),
alukav5142 [94]

Answer:

The answer is 8 quarters, 16 nickles, and 32 dimes

Step-by-step explanation:

  1. First, the equation would be (2/4d) x 5 +d x 10 +1/4d x 25= 600 (Don't put 6.00, that's dollars. We put 6 dollars into cents to make it easier.)
  2. Then we slowly start to solve: 10/4d + 10d + 25/4d = 600
  3. 10d+40d+25d/4 = 600 (Put all of that over 4, not first 25d)
  4. 75d= 600 x 4
  5. d=600 x 4/75 (same here put everything over 75)
  6. d=32
  7. So then n= 2 x 32/4 = 16
  8. Then n would be equal to : 1/4d= 1/4 x 32 = 8
  9. So your answer would be 8 quarters, 16 nickles, and 32 dimes.

Hope this helped :)

5 0
3 years ago
The inverse for f(x)=-.75x
irina [24]

It would be -\frac{4x}{3}.

8 0
3 years ago
PLEASE HELP QUICKLY
andreev551 [17]

Answer:

He ran one mile in 20 minutes

Step-by-step explanation:

4 0
3 years ago
The Maximus Electric Company will increase employee's yearly wages by 2.5% next year. An employee whose
Mamont248 [21]

Answer:

46,125

Step-by-step explanation:

2.5% = .025

45,000 * .025 = 1,125

45,000 + 1,125 = 46,125

4 0
3 years ago
Please please help please ASAP
Vedmedyk [2.9K]

Answer:

VT = 50√3 , PT = 50

Step-by-step explanation:

Given

PV = 100

With reference angle 60°

hypotenuse (h) = 100

perpendicular (p) = ?

Now

Sin 60° = p/h

√3 / 2 = p / 100

p = √3 * 100 / 2

p = 50√3

Also

With reference angle 30°

hypotenuse (h) = 100

perpendicular (p) = ?

sin 30° = p/h

1/2 = p / 100

p = 100 / 2

p = 50

Hope it will help :)

8 0
3 years ago
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