Answer:
z=3 because in the 2(z+3) is like (z+2)+(z+6)
Answer: This triangle is <u>not</u> a right triangle
Step-by-step explanation:
In a right triangle, the hypotenuse(c) is always the longest side and a and b are the shorter sides. Thus, 5^2+9^2=13^2. Simplify this to get 25+81=169, then 106=169. Because 106 does <u>not</u> equal 169, it is not a right triangle.
<em>Hope it helps <3</em>
The answer would be the first one.
Answer:
Y intercept will be -4.
Step-by-step explanation:
Here we are given our function as

We are asked to determine the y intercept.
The y intercept is the y ordinate of the coordinates of the point at which the graph of the function intersects the y axis.
Please note that the point at which graph cuts the y axis have x=0
Hence in order to determine y intercept we need to put x=0 in our function and solve it for y :

Putting x =0



subtracting both sides by 8

dividing both sides by 2
=-4
The answers should be 1D, 2C, 3B, 4A, and 5A.