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
valkas [14]
3 years ago
5

the area of a triangular sail is given by the expression 1/2bh, where b is the length of the base and hi is the height. What is

the area of a triangular sail in a model sailboat when b=12 inches and h=7 inches?
Mathematics
2 answers:
PIT_PIT [208]3 years ago
5 0
Area= 1/2 b xh
Sooo= 1/2 x 12 x 7= 42

Answer: 42 inches squared
kari74 [83]3 years ago
5 0

Answer:

42 square inches.

Step-by-step explanation:

The given expression for the area of the triangular sail is \frac{1}{2}bh

Here b is the length of the base and h is the height.

Now, we have to find the the area of a triangular sail in a model sailboat when b=12 inches and h=7 inches.

Substituting these values in the above expression to find the area of the triangular sail.

A=\frac{1}{2}\times12\times7\\\\A=6\times7\\\\A=42\text{ square inches}

Therefore, the area of  triangular sail in a model sailboat when b=12 inches and h=7 inches is 42 square inches.

You might be interested in
Write an equation of the line passing through the points (4,6) and (-2, - 18).
olga_2 [115]

Answer:

y = 4x – 10

Step-by-step explanation:

slope formula: m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }

point-slope formula: y-y_{1}=m\left(x-x_{1}\right)

  1. Use slope formula and plug in your numbers: m = \frac{-18-6}{-2-4 }
  2. Solve for slope m = 4
  3. Use the point-slope formula to solve for the equation: y-6=4\left(x-4\right)
  4. Solve and find equation: y=4x-10

Note: When given two points you only need to pick one for the point-slope formula! Best to choose the positive one so you don't have to deal with the negatives!

Hope this helps! Please give Brainliest!

4 0
2 years ago
Please helpppppppppppppp
Helen [10]

Answer:

90/23

Step-by-step explanation:

First, you want to start in the parentheses. 5-6=-1, then multiply it by -2. Since a negative multiplied by a negative is a positive, -2*-1=2. -3^2=-9. 2+8=10. Then -9 times 10= -90. Then, we move on to the bottom. 5--2=7. 4^2=16, and -2(2)=-4. So -5(7) + 16-4=-23. Now, the equation should look like this, -90/-23. Put the negatives together and you get 90/23.

6 0
3 years ago
What are the constant terms in the expression? 8m−5n+2+m−148m−5n+2+m−14 Drag and drop the constant terms into the box.
krek1111 [17]
2

Is is the only integer that is alone.
4 0
3 years ago
Read 2 more answers
Question is in the picture pls help.
Usimov [2.4K]

Answer:

c. is the answer

5 0
2 years ago
Read 2 more answers
James is playing his favorite game at the arcade. After playing the game 333 times, he has 888 tokens remaining. He initially ha
lesantik [10]

Answer:

t(g)= -4g + 20

Step-by-step explanation:

James is playing his favorite game at the arcade. After playing the game 3 times, he has 8 tokens remaining. He initially had 20 tokens, and the game costs the same number of tokens each time. The number tt of tokens James has is a function of gg, the number of games he plays

Solution

Let

g=No. of games James plays

t= No. of tokens James has.

Find the slope using

y=mx + b

Where,

m = Slope of line,

b = y-intercept.

Before James started playing the games, he has a total of 20 tokens.

That is, when g=0, t=20

After James played the games 3 times, he has 8 tokens left

That is, when g=3, t=8

(x,y)

(0,20) (3,8)

m=y2-y1 / x2-x1

=(8-20) / (3-0)

= -12 / 3

m= -4

Slope of the line, m= -4

y=mx + b

No. of tokens left depend on No. of games James plays

t is a function of g.

t(g)

t(g)= -4g + 20

3 0
3 years ago
Other questions:
  • 16. WalkieTalkie phone company charges $18.00 for basic phone service per month and $0.15 per minute for long distance calls. Ar
    5·1 answer
  • P)
    8·1 answer
  • The angel in the triangle.
    9·1 answer
  • Need help on these !! 13 and 14! Please!!
    7·1 answer
  • NEED HELP IMMEDIATELY Which expression is equivalent to one over four n − 16? a. one over four(n − 4)
    15·1 answer
  • A salesman has a car for sale for $5000. He decides to increase the price by 40%. When no one buys the car, he decreases the new
    5·2 answers
  • Ava takes care of 6 horses Each horse eats about 85 pounds of feed per year. How many pounds of feed will all the horses eat in
    7·1 answer
  • What is the measure of angle R?
    13·1 answer
  • 2400 people attended a football game. If 4% of the people who attended were teenagers, how many teenagers attended the game?
    6·1 answer
  • Show 3.5, 0 0n quadrant plane
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!