Answer:
The answer is B
Step-by-step explanation:
Answer:
The scale factor is 1
Step-by-step explanation:
Both of the triangles are the same size so its a scale factor of 1. The 2 triangles are 5/5 for all of the sidesand 5/5 = 1.
Given:
students going to the game = 56
students in each van = 7
number of vans used = unknown; x
The number sentence that can be used to find out how many vans are needed to take the students to the game is:
7 * x = 56
x = 56/7
x = 8 vans needed.
The given convex polygon has 7 sides
Hence its sum of interior angles is given by the formula , (number of sides-2)x180°
=> (7-2) x 180°
=> 5 x 180°
=> 900°
The sum of all angles must be equal to 900°
The given six angles are :
139°,126°,106°,129°,141°,112° , x°
=> 139+126+106+129+141+112+x = 900°
=> 753 + x = 900
=> x = 900-753
=> x = 147°
Hence 147° is the required answer.
3 because if you think about it, it's pretty much asking
what number multiplied by 9 will give you 27.
or 27 divided by 9.
