Answer:
4.8 inches
Step-by-step explanation:
<em>See comment for complete question</em>
Represent the larger triangle with 1 and the smaller with 2.
So, we have:
-- height of 1
Required
Determine H2 --- Height of 2
To do this we apply dilation formula.
In this case:
Substitute 6 for H1 and 0.8 for Scale Factor
Hence, the height of the smaller triangle is 4.8 inches
Answer:
No.
Step-by-step explanation:
Take the second expression: 5(2 - 20)
To solve, you must distribute the 5 to all terms within the parenthesis:
5(2 - 20) = (5 * 2) - (5 * 20) = 10 - 100 = -90
On the other hand:
10 - 20 = -30
∴ the two expressions are not equivalent.
To simplify (7)(-6)
You have to remember the rules to multiplying with negative and positive fractions.
Some rules are.
- = negative
+ = positive
- x - = +
+ x + = +
- x + = -
So we know that 7 x 6 = 42
But our -6 makes it -42
7 x -6 = -42
So your answer is -42
Good Luck! :)
Answer:
2.5 Yards
Step-by-step explanation:
Multiply 5/8 by 4
