1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gayaneshka [121]
3 years ago
5

Olivia goes to Egypt and saw a model of triangle shaped pyramid. She enlarging using a scale factor of 1.2. What will be the per

imeter and area of the new triangle pyramid?
Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0
If you are talking about the area and perimeter of one of the triangular faces...
8 x 1.2 = 9.6
6 x 1.2 = 7.2

Perimeter = 9.6 + 7.2 + 7.2 = 24
Area = Linear Scale Factor²
1.2² = 1.44
7 x 1.44 = 10.08 (units)²
You might be interested in
Order -1 2/3, 1- 3/8, -1 4/5, and -1 9/20
Elis [28]
From least to greatest?
5 0
3 years ago
Read 2 more answers
Henry's house weighs 65,000 pounds. He removes all of his belongings which weigh 5,000 pounds. Movers are using Crib Jacks to li
adell [148]
Since 1 ton is 2,000 lbs, each Crib Jack can life 30,000 lbs. It's going to take 2 Crib Jacks, because the extra 5,000 lbs in belongings were removed, leaving the house at a weight of 60,000 lbs. 
7 0
3 years ago
Read 2 more answers
In which quadrant is the point (5,-2) located?
nevsk [136]
Quadrant Four (IV) since the x coordinate is a positive and the y coordinate is a negative.
7 0
3 years ago
Find the equation of the parabola that has zeros of x = –2 and x = 3 and a y–intercept of (0,–30).
Anit [1.1K]

Answer:

Removing answer.

4 0
3 years ago
Solve the equation y=2x^2-x-6 using the quadratic formula show the steps to solving
saul85 [17]

Answer:

x1 = 2 \\ x2 =  -  \frac{3}{2}

Step-by-step explanation:

x =  \frac{ - b +  -  \sqrt{ {b}^{2} - 4ac } }{2a}  \\ x =  \frac{1 +  -  \sqrt{ {( - 1)}^{2} - 4(2)( - 6) } }{2(2)}  \\ x =  \frac{1 +  -  \sqrt{1  + 48} }{4}  \\ x =  \frac{1 +  -  \sqrt{49} }{4}  \\ x =  \frac{1 +  - 7}{4}  \\  \\ x1 =  \frac{1  + 7}{4}  =  \frac{8}{4}  = 2 \\ x2 =  \frac{1 - 7}{4}  =   - \frac{6 }{4}  =  -  \frac{3}{2}

7 0
3 years ago
Other questions:
  • 4y+8x=78<br> solve for the values of x and y
    10·1 answer
  • Solve by elimination <br> 5x-2y=11 <br> -5x-3y=14
    7·1 answer
  • Parallel lines
    13·1 answer
  • Help please...........................
    5·1 answer
  • What is the perimeter of the isosceles triangle?<br> 13.5 cm<br> 13 cm<br> 14 cm<br> 4 cm
    9·1 answer
  • A blank is a number that cannot change its value
    6·2 answers
  • A park is rectangular with a length of 2/3 miles. If the area of the park is 3/9 square miles, what is its width? Input your ans
    14·1 answer
  • I need help pleaseeeeeeeeee
    8·2 answers
  • W=x^2-2yx make y the subject of the formula
    6·1 answer
  • If c = 25 and B = 50 degrees, find a.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!