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
DedPeter [7]
3 years ago
8

HEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPP WITH ANSWER PLZZZZ

Mathematics
1 answer:
earnstyle [38]3 years ago
4 0
First, find the area of each of the prisms sides

5 by 5.5 = 27.5

3 by 5.5 = 16.5

4 by 3 cut in half = 6 (theres 2 of thoses so 12)

4 by 5.5 = 22

Add up the products and the surface area is 78 units

Post brainliest if this helped :)
You might be interested in
3, 4, 5, 7, 9, 10, 2, 8<br><br> Mean__<br> Median__<br> Mode__<br> Range__
STatiana [176]

Mean- 6

Median- 6

Mode- 3, 4, 5, 7, 9, 10, 2, 8

Range- 8

Hope this Helped! :T

3 0
2 years ago
Read 2 more answers
I need help with my test
Tamiku [17]
It’s b ok I got you ok!!!!
7 0
2 years ago
Read 2 more answers
The measures of three angles in a triangle are(2x+5) ,(x+17) , and (3x-4) What is the value of ?
Stells [14]

Answer:

x=27

Step-by-step explanation:

Triangle angle =180 degrees

180=2x+5+x+17+3x-4

180=6x+18

(180-18)/6=x

x=27

3 0
2 years ago
What is the average rate of change of the function f(x)=2(3)x from x = 2 to x = 4?
Dvinal [7]
this is kinda easy and im gonna assume that the 4 is a exponent cuz f(2)=2(3)^4 then f=81
4 0
3 years ago
How do I do question 9 &amp; 11? Please help thank you!
Novay_Z [31]
<h2>9.</h2><h3>Given</h3>
  • sphere with radius 15 cm
<h3>Find</h3>
  • linear approximation to the volume when the radius increases 0.4 cm
<h3>Solution</h3>

The equation for volume of a sphere is

... V = (4/3)π·r³

Differentiating gives

... dV = 4π·r²·dr

Filling in the given numbers gives

... change in volume ≈ 4π·(15 cm)²·(0.4 cm)

... = 360π cm³ ≈ 1130.97 cm³ . . . . . . volume of layer 4mm thick

<h2>11.</h2><h3>Given</h3>
  • an x by x by 2x cuboid with surface area 129.6 cm²
  • rate of change of x is 0.01 cm/s
<h3>Find</h3>
  • rate of change of volume
<h3>Solution</h3>

The area is that of two cubes of dimension x joined together. The area of each such cube is 6x², but the two joined faces don't count in the external surface area. Thus the area of the cuboid is 10x².

The volume of the cuboid is that of two cubes joined, so is 2x³. Then the rate of change of volume is

... dV/dt = (d/dt)(2x³) = 6x²·dx/dt

We know x² = A/10, where A is the area of the cuboid, so the rate of change of volume is ...

... dV/dt = (6/10)A·dx/dt = 0.6·(129.6 cm²)(0.01 cm/s)

... dV/dt = 0.7776 cm³/s

5 0
3 years ago
Other questions:
  • Rewrite the exponential function y = 12 (0.56)^(t/4). <br> Round your answer to two decimal places.
    10·2 answers
  • 3) The coordinates of point A are (−3, 6) and the coordinates of point B are (3, −6). Find the slope of AB
    10·2 answers
  • Jennifer has been saving for college for 57 months. The first month, she saved $11. She was able to save more money each month t
    11·1 answer
  • Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple mar
    15·2 answers
  • What is 0.36x100 what’s the answer
    12·2 answers
  • What does x= in each of the questions
    5·2 answers
  • 17,13,16,18,38,14,21,24
    14·2 answers
  • Can u guys pls help me on this question and pls explain how u got the answer
    15·1 answer
  • Simplify ( 4 7 / 16 21 )/ 5 -8​
    15·1 answer
  • Help me please I need help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!