Answer:
x = 0.954
Step-by-step explanation:
We apply pythagorean to find x
(4-x)² = 1.2² + 2.8²
(4-x)² = 9.28
✓(4-x)² = ✓(9.28)²
4 - x = 3.046
- x = 3.046 - 4
- x = -0.954
x = 0.954
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Step-by-step explanation:
everything can be found in the picture
Answer:

Step-by-step explanation:
Given the expression
, to solve the expression, we need to write both scientific notation to the same power of 10.

The expression above becomes
. On taking the difference;

The final expression gives the right answer
Answer:
miles did she ride altogether?
Step-by-step explanation:
hak you have a great day ate it to me y
Answer: $34.75
Step-by-step explanation:
n= 6.25x+3.50
n=6.25(5)+3.50
n=31.25+3.50
n=34.75