For this case, we observe that the four options represent the steps to build a line similar to the PQ line segment.
We have then that the first step is:
Opening of the compass from P to Q to measure the length of the PQ line.
Answer:
An image that represents the first step in constructing the copy of a line segment is:
option 1
Answer:
Maria earns 100 dollars
E=100
Step-by-step explanation:
if E=20h and they want to know how much Maria will make in 5 hours substitute the h for 5. 20 x 5 =100
E=100
We must use PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction
Start with the given equation.
Start by solving the brackets ( ).
This means you need to solve the parentheses ( ) first.
Multiply .
Finish solving the brackets by subtracting.
Solve the exponent next.
Multiply .
Finally, add.
Answer:
a: -3n+1
b:-5n-2
Step-by-step explanation:
a: it is -3+1 because you can see that the sequence is going down by 3, so it is the 3 times table, but because the number is 4, and 4 is 1 more than 3, you put plus one at the end. :)
b: similar to the last, it's going down by five, but it is two less this time, so you put minus two instead.
Hope this helps :),
Lily
-9x + b
-9(-5) + 4
45 + 4
49