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
Gnoma [55]
3 years ago
6

PLEASE HELP!

Mathematics
2 answers:
Blababa [14]3 years ago
8 0
The lateral area is the area of the three triangular sides in white. Do not include the area of the triangular base in grey.

Looking at the net to the right, you see the base and height of each white triangle.

Back side: base = 6 in.; height = 5.2 in.
Right side: base = 3 in.; height = 5.8 in.
Left side: base = 6 in.; height = 5.2 in.

Area of triangle = bh/2

A(back) = (6 in.)(5.2 in.)/2 = 15.6 in.^2
A(right) = (3 in.)(5.8 in.)/2 = 8.7 in.^2
A(left) = (6 in.)(5.2 in.)/2 = 15.6 in.^2

Lateral area = 15.6 in.^2 + 8.7 in.^2 + 15.6 in.^2 =

Lateral area = 39.9 in.^2
slava [35]3 years ago
5 0
If the lateral surface is just the three side triangles: 39.9 in^2

You might be interested in
A student is trying to solve the system of two equations given below:
levacccp [35]

Answer: B: (y + z = 6) × -5

Step-by-step explanation:

if you multiply 'y' by -5 it turns into -5y. Therefore when you add -5y and 5y together, you get 0y which is what you want when eliminating the y-term.

8 0
2 years ago
Radius= 4cm. find the area and diameter of the circle​
Bezzdna [24]
<h3>given:</h3>

radius= 4 cm

<h3>to find:</h3>

the area and the diameter of the circle.

<h3>solution:</h3><h3>diameter:</h3>

d = 2r

d = 2 \times 4

d = 8 \: cm

<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>diameter</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>circle</u><u> </u><u>is</u><u> </u><u>8</u><u> </u><u>centimeters</u><u>.</u>

<h3>area:</h3>

a = \pi {r}^{2}

a = \pi \times  {4}^{2}

a = 50.26548 \:  {cm}^{2}

a = 50.27 \:  {cm}^{2}

<u>hence</u><u>,</u><u> </u><u>the</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>circle</u><u> </u><u>is</u><u> </u><u>50.27</u><u> </u><u>square</u><u> </u><u>centimeters</u><u>.</u>

6 0
2 years ago
Read 2 more answers
If f(x)=4x^2+1 and g(x) = x^2-5 fins (f-g)(x)
arlik [135]

Answer:

Given:

f(x) = 4x² + 1

g(x) = x² - 5

Then

(f + g)(x) = 4x² + 1 + x² - 5

             = 5x² - 4

Answer: 5x² - 4

5 0
3 years ago
Solve the following inequality.<br> 2x+1&lt;9
PolarNik [594]

Answer:

x<4

Step-by-step explanation:

Let's solve your inequality step-by-step.

2x+1<9

Step 1: Subtract 1 from both sides.

2x+1−1<9−1

2x<8

Step 2: Divide both sides by 2.

2x

2

<

8

2

x<4

Hopefully that helped

6 0
3 years ago
Read 2 more answers
a walking path across a park is represented by the equation y=-4x-6. A new path will be built perpendicular to this path. The pa
loris [4]

Answer: C. y = (1/4)x -7

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Evaluate x + y + z for x = 2, y = -3, z = -4.
    11·2 answers
  • If a 25 in. by 32 in. picture has a wooden frame "x" in. wide surrounding it, which equation can be used to find the total area
    8·2 answers
  • If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube i
    8·1 answer
  • A dog is on a 20-foot leash in the backyard. Approximately how much area does the dog have to move around in the yard?
    5·1 answer
  • Please help with 1-9 or as many as you can..
    6·1 answer
  • Find the equation of line that passes through the points: A(2,3) and B(4,6)
    9·1 answer
  • Determine whether f(x) = 5x+1/x and g(x)= x/ 5x+1 are inverse functions explain how you know. please explain in steps or worded
    9·1 answer
  • It is estimated that 75% of all young adults between the ages of 18-35 do not have a landline in their homes and only use a cell
    12·1 answer
  • You have 5 cups of fruit punch concentrate. The recipe calls for 3/4 cup of concentrate for one bowl of punch. how many bowls ca
    11·1 answer
  • I NEED HELP ON THIS QUESTION ASAP ANSWER ALL PLEASE
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!