Answer:
302.5
Step-by-step explanation:
30 x 8
5/8
I hope this helps I'm like 90 percent sure this is right. There is no other answer I could think of so I hope Hope helpa
The area of triangle DEF is 2137.5 cm²
Solution:
Given data:
Area of ABC = 38 cm²
Scale factor = 7.5
To find the area of DEF:
<em>Area of dilated image = Area of original image × (scale factor)²</em>
Area of DEF = 38 × (7.5)²
= 2137.5 cm²
Area of DEF = 2137.5 cm²
The area of triangle DEF is 2137.5 cm²
Step-by-step explanation:
c² = 40² + 35² − 2(40)(35)cos(50)
c² = 1600 + 1225 − 2800 cos(50)
c² = 1025.195
c = 32.019
Answer:
9/20 and 45%
Step-by-step explanation:
.45 out of 1 dollar is 45/100. Both of these are divisible by 5 so you can simplify it to 9/20.
.45 written as a percent is 45%
Answer:
Quadrilaterally-faced hexahedron
12 edges and 8 vertices
Step-by-step explanation:
This would be a regular dice which is used in the vast majority of board games that exist. The shape of this is formally known as a Quadrilaterally-faced hexahedron, also known as a cuboid. There are various versions of a hexahedron such as a Rectangular cuboid or a Rhombohedron, one of which has rectangular faces and the other has rhomboid faces. The hexahedron has 12 edges and 8 vertices in total
