Answer:
The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?
Step-by-step explanation:
The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?
Answer:
isoceles triangle
Step-by-step explanation:
All of these attributes fit an isoceles acute triangle. An isoceles triangle needs 2 equal sides (which this description names) and 2 equal angles 80, 50, and 50.
Answer:
B
Step-by-step explanation:
-3 < 2x + 3 <= 5
-6 < 2x <= 2
-3 < x <= 1
such a condition is an "and" condition. both parts need to be fulfilled.
-3 < x and x <= 1
if you are still not seeing it :
-3 < x is the same as x > -3
now you see that B is the right answer.
x > -3 and x <= 1
Answer: Translation:
The length of a room is 2 meters greater than its width. The area is 80 m ?. How long is it? How wide is it?
Step-by-step explanation:
Answer:
C. 129
Step-by-step explanation:
In the parallelogram, opposite angles are equal
So
<KJO = <KLM
but
<KLM = <KLO + <MLO = 68 + 61 = 129
so
<KJO = <KLM = 129
Answer
C. 129
