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timofeeve [1]
3 years ago
8

olivia goes to egypt and saw a model of a pyramid. She enlarged it using a scale factor of 1.2. What will be the perimeter and a

rea of the new triangle pyramid?
Mathematics
1 answer:
Nana76 [90]3 years ago
5 0
The perimeter will be the perimeter of the real thing divided by 1.2 .

The area will be the area of the real thing divided by (1.2)² .
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Need help ASAP !!!!!!
Slav-nsk [51]

Answer:

Therefore, Point M( 1 , -2 ) is the Mid point of segment ST.  

Step-by-step explanation:

Given:

Let,

point S( x₁ , y₁) ≡ ( -1 , 1)  

point T( x₂ , y₂) ≡ (3 , -5)

Point M( x , y ) is the Mid point of segment ST.  

To Find:

Point M( x , y )= ?

Solution:

As Point M( x , y ) is the Mid point of segment ST.

So we have Mid Point Formula as

Mid\ pointM(x,y)=(\frac{x_{1}+x_{2} }{2}, \frac{y_{1}+y_{2} }{2})

On substituting the given values in above equation we get

M(x,y)=(\frac {-1+3}{2},\frac{-5+1}{2})\\\\M(x,y)=(\frac{2}{2},\frac{-4}{2}) \\\\M(x,y)=(1,-2)\ \textrm{which the required midpoint}

Therefore, Point M( 1 , -2 ) is the Mid point of segment ST.  

4 0
3 years ago
1. Whats the exact value of Y?<br> 2. Whats the exact value of X?
Alexxx [7]

Answer:

Hello! The answer is in this link.

Step-by-step explanation:

8518-06-04-10-15-instructional.mp4. I hope this helps! Have a great rest of your day!

4 0
3 years ago
A crowbar of 2m is used to lift an object of 800N. If the effort is 160m, calculate the effort applied.
Paul [167]

Answer:

It's of science not of mathematics

7 0
3 years ago
Read 2 more answers
From 1-36 how many odd numbers are present ?
Ierofanga [76]

Answer:

There are 18 odd numbers

Step-by-step explanation:

1,3,5,7,9,11,13,15,17, 19,21,23, 25,27,29,31,33,35

6 0
3 years ago
If a football player Ganes 40 yards on a play but on the next play he loses 10 yards what was the total yards before the game if
vfiekz [6]

Answer:

40-10=30

30+60=90yrds

Step-by-step explanation:

8 0
3 years ago
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