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Dafna1 [17]
3 years ago
13

Which of these are a net of a square based pyramid??

Mathematics
2 answers:
Schach [20]3 years ago
6 0
Top left and bottom left are correct, the other two are not x
defon3 years ago
4 0

Answer:

Option (1) and (3) represents a net of a  square based pyramid.

Step-by-step explanation:

Given:  Different diagrams.

We have to find which out of the given diagram represents a net of a  square based pyramid.

Consider the general net that represents the square based pyramid (as shown in figure 1)

When we flip triangle 3 to left side, and triangle 2 to left side , we obtain diagram (3).

Also, when we flip triangle 1 on left side and triangle 3 on right side , we obtain diagram (1) .

Thus, Option (1) and (3) represents a net of a  square based pyramid.

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MR. and ms Dorsey and their 3 children are flying to springfield. the cost of each ticket is $179. Estimate how much the tickets
dsp73
The exact amount of money for the tickets are $895.00. You received this answer by multiplying 179 X the 3 children and the two adults.
6 0
3 years ago
Read 2 more answers
Which property of inequalities states that if x ≤ 5 and 5 ≤ y , then x ≤ y?
katen-ka-za [31]
ANSWER

The Transitive Property of Inequalities.

EXPLANATION

The Transitive properties of inequalities says that,

If a≤b and b≤c, then a≤c.



The same thing applies to the given inequality.


if x ≤ 5 and 5≤ y, then x≤ y.


Therefore the correct answer is Transitive Property.


7 0
3 years ago
If ? A² + b² = 7b and b² + (2b-a) ²= 7², what is (a - b) ²?
exis [7]

Answer:

7^2+2ab - 4b^2

Step-by-step explanation:

A² + b² = 7b

b² + (2b-a) ²= 7²

FOIL

b^2 +4b^2-4ba+a^2= 7^2

Rewriting

a^2 -2ab + b^2    +4b^2 -2ab = 7^2

Add 2ab and subtract 4b^2 from each side

a^2 -2ab + b^2    +4b^2 - 4b^2 -2ab+2ab = 7^2+2ab - 4b^2

a^2 -2ab + b^2    = 7^2+2ab - 4b^2

(a-b)^2 = 7^2+2ab - 4b^2

                   

7 0
3 years ago
Please help me with this question.<br> Geometry
natta225 [31]
DC is parallel to AB

You can see this because DB is the traversal by looking at where the angles are formed
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4 years ago
-3x + 7 = -x - 1<br> What is the variable
Lerok [7]

Answer:

x = 4

Step-by-step explanation:

also nice pfp d====( ̄▽ ̄*)b

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