15: 9c^4-49
16: (d+1)(d+4)
17: (x+8y)(x-6y) (Not sure about)
18: (8x+3)(7x+8)
19: (5x+1)(3x+5)
20: (3g-2)(2g+3)
21: (2x-3y)(3x+5y)
22: 3(8y-7)(7y+2)
23: 31.19 (Not sure about)
24: 5(4x+3)^2
25: (Not sure about at all.. lol)
2^9 x 32 in exponential form would be 2^14 (two to the fourteenth power)
Answer:
A
Step-by-step explanation:
Option B: isosceles
Option D: right
Solution:
Given data:
Three sides of the triangle are 5 cm, 7.1 cm and 5 cm.
If any two sides of a triangle are equal in length, then the triangle is called
an isosceles triangle.
Here, one side = 5 cm and the another side = 5 cm
Therefore the given triangle is isosceles.
If any one of the angle is 90°, then the triangle is right angled triangle.
Here "L" symbol represents the angle is 90°.
Therefore the given triangle is right angled triangle.
Option B and Option D are correct answer.
Hence the triangle is isosceles and right triangle.
Answer:
1. 7
2. 48
Step-by-step explanation:
you have to <u>subtract</u> 49-42 because some got taken away then you should end up with 7, 63-15 is 48.