Is that a triangle prism? Sorry I'm bad at shapes but I can do the area if I know what shape it is
Answer:
9/10
Step-by-step explanation:
7
+
2
= 9
10 and 10 are equal so they stay the same.
Answer:
68%
Step-by-step explanation:
51/75 × 100% = 68%
Answer:
Step-by-step explanation:
Given the equation j – 16 = 7, If Nolan is using substitution to determine if 23 is a solution to the equation, then Nolan need to make j the subject of the formula from the equation. The following statements must therefore be made by Nolan.
First, Nolan must substitute for the value of j in the equation.
To simplify, Nolan must subtract the value of 7 from both sides to have;
j – 16 - 7= 7 - 7
j – 23 = 0
Then Nolan must add 23 to both sides of the equation to get the value of j as shown;
j – 23 + 23 = 0+23
j = 23
23 is therefore a solution to the equation
Answer:
There are 2 answers,
z =(16-√188)/2=8-√ 47 = 1.144
z =(16+√188)/2=8+√ 47 = 14.856
