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
Rudiy27
4 years ago
5

Stephan has a box in the shape of a hexagonal prism where the hexagonal bases are regular. A net of the box is below.

Mathematics
1 answer:
Monica [59]4 years ago
8 0

Answer:

The answer is B:  624 sq. in

Step-by-step explanation:

find the area of one hexagons

since there are 6 congruent triangles, you find the area of 1 of the triangles and multiply by 6

Area of 1 triangle:

1/2bh = 1/2 (8 in) (7 in)

=1/2 (56 sq in.)

= 28 sq in.

Area of 1 hexagon is 6 (28 sq. in) = 168 sq. in.

There are 2 hexagons in the net, so multiply by 2

Area of 2 hexagons is...

2 (168 sq. in) = 336 sq. in.

Then find the area of the rectangular sides...which will be the 6 small squares shown on the first picture

**the rectangles each have 1 side that is equal to 1 side of the hexagon and 1 side is equal to the height of the prism.

Area of 1 rectangle side

lw = (8 in) (6 in.)

= 48 sq. in.

multiply all of the 6 sides of the area

=6 (48 sq.in)

=288 sq. in

Then add the area of the 2 hexagons to the area of the 6 rectangular sides

Total area = 336 sq. in + 288 sq. in

= 624 sq. in.

You might be interested in
Can Someone Help Me With This Please ..
insens350 [35]
-3x < 30.

When you solve for x, the answer is x>-10. This matches the graph.
7 0
4 years ago
hector has 0.3 batting average(hits/ times at bat) if he gets a total of 10 more hits the next 10 times at bat, his batting aver
ivolga24 [154]
He had 18 hits
Hope this help :-)
4 0
3 years ago
Given f(x) = -x +6, Evaluate f(x) for X= -1 and 3 and 5<br> Range:
Maurinko [17]

Answer:

f(x) for x = -1 is -1+6= 5

f(x) for x = 3 is -3+6= 3

f(x) for x = 5 is -5+6= 1

7 0
3 years ago
WILL GIVE BRAINLYIST!!! ♦♦♦♦♦
sveticcg [70]

Answer:

A. (3,1)

B. g(x)=|x-3|+6

C. h(x)=-|x-3|-6

Step-by-step explanation:

A. To graph the absolute value function f(x) = |x - 3| + 1, first graph the parent absolute value function y=|x| and then translate it 3 units to the right and 1 unit up (see green graph in attached diagram). The vertex of the function f(x) is at point (3,1).

B.  The function g(x) translates f(x) 5 units up, so its equation is

g(x)=f(x)+5

g(x)=|x-3|+1+5

g(x)=|x-3|+6

Blue graph in attached diagram.

C. The function h(x) reflects g(x) over the x-axis, so the equation of the function h(x) is

h(x)=-g(x)

h(x)=-(|x-3|+6)

h(x)=-|x-3|-6

Red graph in attached diagram.

7 0
3 years ago
Write the standard equation for the circle 30. Center (2,7), r=4. 31. Center (-6,-8), that passes treough (0,0)
Salsk061 [2.6K]
The standard equation of the circle is:

(x-h)^2+(y-k)^2=r^2 where (h,k) it the center of the circle and r is the radius...

so

30.

(x-2)^2+(y-7)^2=16

31.

We need to find the radius...(I'll just use the Pythagorean Theorem)

r^2=6^2+8^2

r^2=36+64

r^2=100  (so the radius is 10) and its center is (-6,-8) so

(x+6)^2+(y+8)^2=100
3 0
4 years ago
Other questions:
  • F(x)=x^5+2x^4-13x^3-26x^2+36x+72
    12·2 answers
  • Solve the following by factoring 4x² + 12 =7x
    14·1 answer
  • What is 15 3/4 + 1 3/4 =
    15·2 answers
  • Carpet costs $12 per square yard. How much will it cost to carpet a room that is 180 square feet? Please help me 
    11·1 answer
  • What is the surface area!!
    7·1 answer
  • Melanie purchased the following items: 2 T-shirts for $28.00 each,1 pair of jeans for $120.00 and 4 pairs of socks for $80.00. C
    8·1 answer
  • A certain test preparation course is designed to help students improve their scores on the LSAT exam. A mock exam is given at th
    12·1 answer
  • PLEASE HELP WITH YEAR 8 MATH
    11·1 answer
  • GUYS HELPPPPP OMG BEGGING U im on my knees
    11·1 answer
  • Parallel, perpendicular, or neither <br> 1. Y=x+6 and x- y=2<br> 2. X-2y=8 and y=-2x+1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!