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DanielleElmas [232]
4 years ago
13

Pls help me to understand TwT ive been struggling oof.

Mathematics
2 answers:
pickupchik [31]4 years ago
8 0

Answe The surface area of a square pyramid is the area of the square base plus the area of the 4 lateral faces:

A = b² + 4 (½ bl)

A = b² + 2 bl

where b is the width of the base,

and l is the slant height.:

Step-by-step explanation:

klio [65]4 years ago
6 0

Step-by-step explanation:

The surface area of a square pyramid is the area of the square base plus the area of the 4 lateral faces:

A = b² + 4 (½ bl)

A = b² + 2 bl

where b is the width of the base,

and l is the slant height.

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What would the altimeter read if Janelle were at sea level? What do the positive readings on the altimeter represent? What do th
marshall27 [118]

Answer:

umm i dont know but how did no one answer question

Step-by-step explanation:

7 0
3 years ago
I just need 8 and 9 pls help been stuck here forever
ddd [48]

Answer:

8: C

9: D

10: C

11: D

Step-by-step explanation:

On number 8, the pattern is by starting from 3, and squaring it. Then you take that square and square it again. So 3 squared is 9, and then you square 9 which is 9 times 9 giving you 81. Then you square 81 giving you 6561.

9: Negative exponents work by flipping the number upside down, and then doing normal exponential work on the now denominator.

If the number is 5 to the power of -3, you are flipping 5 to 1/5 and then doing 5 to the power of 3 which is 5x5x5 giving you 125. Therefore the answer would be 1/125.

10 is the same thing as number 9 except backwards, so you flip 1/2^3 to 2^-3

11 is similar, except you have 3.471 times 1/10000

So you add 4 zeros in front of the 3.471 turning it into 0.0003471

6 0
3 years ago
(BRAINLYST FOR ANSWER IF CORRECT) What is the value of c?<br> c+15°<br> c–16°<br> c–18°
asambeis [7]

Answer:

c = 49°

Step-by-step explanation:

Inside of the triangle angles:

  • c–18°
  • c–16°
  • 180°-(c+15) → -c+165

these angles sum up to total 180° angle

-c+165+c-16°+c–18° = 180

c +131 = 180

c = 180° - 131°

c = 49°

5 0
2 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
kirza4 [7]

Answer:

Yes

Step-by-step explanation:

If you graph it... and they intersect there is a sloution.

soloution!:y=0

x=-1.5

3 0
3 years ago
Read 2 more answers
Please help me with this?
makvit [3.9K]
Number 2 is 25 that fors sure but i dont wanna give you the 3rd i dont know why bt i dont :/
8 0
4 years ago
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