1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
soldi70 [24.7K]
3 years ago
8

If the seed company recommends planting approximately 350 grass seeds per square meter, about how many grass seeds will he need?

:)

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

83422.5 grass seeds

Step-by-step explanation:

Applying,

A = 1/2bh....................... Equation 1

Where A = Area of the Triangle, b = base, h = height.

But, from the diagram,

tanФ = 20/b

b = 20/tanФ.................. Equation 2

Substitute equation 2 into equation 1

A = 1/2(20/tanФ)(h)................ Equation 3

Given: h = 20 m, Ф = 40°

Substitute these values into equation 3

A = 1/2(20×20)/tan40°

A = 200/tan40°

A = 238.35 m²

If the seed company recommends planting approximately 350 grass seeds per square meter,

Therefore,

Number of grass seed need = (350×238.35)

Number of grass seed needed = 83422.5 grass seeds

You might be interested in
What is the solution to this equation?
gtnhenbr [62]

Answer:

D

Step-by-step explanation:

if u said 5x=30 then its D

7 0
3 years ago
Read 2 more answers
What is the measure of angle 1?<br><br> A. 90<br> B. 45<br> C. Not enough info<br> D. 180
Anettt [7]

Answer:

C ig.

Step-by-step explanation:

well, it's not a right angle (90 degrees), it's not a 45 degree angle, and it's not a straight angle (180 degrees), so it's not enough info

3 0
3 years ago
Read 2 more answers
If ƒ(x) = 2x² + 3, then which of the following represent ƒ(x + 1)?
Oliga [24]
This is a bit harder. I suggest getting the Domain and Range for the function of x.
If any of these answers have, an infinite domain and (3, infinite) range. That will be your answer.

Your answer is B.

f(x) = 2x²+3 has the same domain and range as x²+3
3 0
3 years ago
there are 16 tables in the lunch room.each tables can seat 22 studenrs. how many students can be seated at the at one time
masha68 [24]
16*22=352
352 students
3 0
3 years ago
Read 2 more answers
Find the highest common factor (HCF) of 72 and 98.​
Y_Kistochka [10]

<em>Answer:</em>

<em>2</em>

<em>Step-by-step explanation:</em>

<em>The factors of 72: 1, </em><em>2</em><em>, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72</em>

<em>The factors of 98: 1, </em><em>2</em><em>, 7, 14, 49, 98 </em>

<em>Your greatest common factor is 2.</em>

<em>Hope this helps. Have a nice day.</em>

3 0
3 years ago
Other questions:
  • off the day before. At 5:30 P.M. he was on page 160. At 8:00 PM. he was on page 280. freading the book is modeled by a linear fu
    9·1 answer
  • one yard company charges $50 a month to mow and edge a lawn plus $10 an hour for the worker. A second conpany charges $60 a mont
    7·1 answer
  • Please help ASAP! BRAINLIEST to best/right answer!
    13·1 answer
  • Connor just switched to a new phone plan. His old phone plan was $10 plus 10 cents per gigabyte of data overage. His new plan is
    14·1 answer
  • a pizza has 3/4 slices of pepperoni, 5/8 slices of bell peppers, and 4/16 mushrooms each slice has at least one topping. How man
    12·1 answer
  • I need help please lol
    10·1 answer
  • On average, Johanna drinks 2/3 of a 12 ounce can of soda in one hour.
    9·1 answer
  • What is the domain of y = cos θ
    6·2 answers
  • In slope-intercept form ?
    7·2 answers
  • What is the slope of line m?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!