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harkovskaia [24]
3 years ago
12

Please help what is the surface area of this square pyramid

Mathematics
2 answers:
horrorfan [7]3 years ago
4 0

Answer:33

Step-by-step explanation:I did the iready and got it correct

Lostsunrise [7]3 years ago
3 0
34.63 hope this helps!
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Please helo with thos question pleas
natta225 [31]
The sum of the opposite interior angles is equal to the exterior angle.

So,

∠CAB + ∠ACB = ∠CBD

x + 40 + 3x + 10 = 6x

4x + 50 = 6x

2x = 50

x = 25°

∠CAB = x + 40 = 25 + 40 = 65°

Hence, the answer is D.


4 0
3 years ago
Can I pls get some help
Natali5045456 [20]

1,905.63 is the correct answer

5 0
2 years ago
In a rectangle ABCD, A and B are the points (4,2) and (2,8) respectively l. Given that the equation of AC is y=x-2. Find the equ
Nastasia [14]
Hello,

A=(4,2)
B=(2,8)

(AB)≡y-2=(x-4)*(8-2)/(2-4) ==> y=-3x+14
(BC)≡y-8=(x-2)*1/3 ==> y=1/3 x+22/3



4 0
3 years ago
You purchase a cell phone for $125. the value of the cell phone decreases by about 20% annually. write a function at models the
djverab [1.8K]
F(x)=125-(125*0.2x)
to find the value of the phone after 3 years, you put x=3.
f(3)=125-(125*0.2(3))
f(3)=50
5 0
3 years ago
Your help would be greatly appreciated
mojhsa [17]
17% is the answer to the question
5 0
3 years ago
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