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
garri49 [273]
3 years ago
15

In a woodworking class, you need to make five triangles out of plywood. Each triangle has a height of 6 inches and a base of 14

inches. Which equation can you use to solve for the total amount of plywood you will need?
Mathematics
2 answers:
Usimov [2.4K]3 years ago
7 0

Answer:

5 ⋅ (1/2 ⋅ 6 ⋅ 14) = x

Step-by-step explanation:

i got it right on ttm

vampirchik [111]3 years ago
6 0
The area of a triangle can be calculated through the equation,
                            A = bh / 2
where A is area, b is base, and h is height. 
Substituting the known values from the given above to the equation
                            A = (14 in)(6 in) / 2 = 42 in²
Since, there are five of these triangles, the total area is,
                            total area = 5(42 in²) = 210 in²
Thus, the total area of the plywood needed is 210 in².
You might be interested in
A 6 ft tall tent standing next to a cardboard box casts a 15 ft shadow. if the cardboard box casts a shadow that is 6 ft long th
ohaa [14]
What we know is that a 6 foot tall tent casts a 15 foot shadow. Lets represent that given this way: 6 = 15
So, the unknown (y), or what we want to know, is how tall the cardboard box if it has a 6 foot long shadow (noticeably the same height as the tent):
y = 6

6 = 15
y = 6

(6 x 6) / 15 = y
36 / 15 = y
2.4 = y

The height of the cardboard box is 2.4 feet.
4 0
3 years ago
Make a generalization for the set of polygons
podryga [215]
I honestly don't understand
3 0
3 years ago
Read 2 more answers
Factor 20a + 45.............................................
Delvig [45]

Answer:5(4a+9)

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Elena rode her bike 2 miles in 10 minutes. She rode at a constant speed. Complete the table to show the time it took her to trav
Komok [63]

Answer:

0.2

Step-by-step explanation:

2/10 or 1/5

6 0
2 years ago
Read 2 more answers
△PQR is rotated 180° about the origin. What is the coordinate for Q' ?
oee [108]

Answer:

Part 1:

Q’ = (2, -3)

Part 2:

R’ = (-3, -4)

Hope this helps!

8 0
3 years ago
Other questions:
  • If a yard is 3 feet long how many inches are in a yard
    5·2 answers
  • What is the value of x?
    13·1 answer
  • Make a table for a function whose graph has a y-intercept of 4 and slope of 2
    9·1 answer
  • PLEASE HELP!!! FOR 60 POINTS!! New York City has two airports (JFK and LGA). If you’re flying with United Airlines (UA) and your
    6·2 answers
  • Help with num 12 please. thanks​
    11·1 answer
  • Please explain to me how to get the answer! I know it’s 1/16 but I don’t know how to get it. See picture below!
    7·1 answer
  • Stephen Kiprotich, the 2012 Olympic marathon winner, completed the 26.219 miles in 128 minutes. What was his speed in kilometers
    6·1 answer
  • Suppose that IQ scores in one region are normally distributed with a standard deviation of . Suppose also that exactly of the in
    13·1 answer
  • Find x using the secant-tangent theorem.
    14·1 answer
  • What is the surface area of the given figure 20cm 32cm 16cm 12cm
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!