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Vlada [557]
3 years ago
14

. What is the surface area of this figure?

Mathematics
2 answers:
algol133 years ago
7 0

Answer:

144 km

Step-by-step explanation:

Galina-37 [17]3 years ago
4 0

Answer:

144km

Step-by-step explanation:

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The factorization of x^2 + 3x-4 is modeled with algebra tiles
o-na [289]

Answer:

(x-1) (x+4)

Step-by-step explanation:

i used something called the box method, basically the way i got the answer is what equals 3 when added, but multiplies to make -4

5 0
3 years ago
Which equation has a solution of X=<br> 13?<br> O<br> X+ 3 = 10<br> O x-10=3<br> * = 26<br> Ox+12= 1
Marianna [84]

Answer:

x-10=3

x+10-10=3+10

x=13

3 0
3 years ago
Read 2 more answers
PLS HELP
-BARSIC- [3]

Answer:

I believe the answer would be 32.64

Step-by-step explanation:

$24 x 36% = 8.64

8.64 + 24 = $32.64

7 0
2 years ago
PLEASE HELP ME I NEED THIS RIGHT NOW
pav-90 [236]

Answer:

The answer is the second one

(-4, 0)


6 0
2 years ago
Read 2 more answers
Is this multiplication? Can you also help me with the answer!?
vredina [299]

Answer:

84,375 m^2

Step-by-step explanation:

We need to find the surface area of the pyramid. The pyramid can be divided into 4 triangles and one square (the bottom).

Area of a triangle is 1/2*b*h where b is the base of the triangle and h is the height.

Area of a square is length times width.

Total area = 4\times(\frac{1}{2}\times 225 \times 75)+225\times225 = 84375 m^2

3 0
3 years ago
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