Answer:
7
Step-by-step explanation:
Answer:
ZA is acute
Step-by-step explanation:
Here, we are interested in knowing what can be concluded given the information in the question.
Firstly, a definition was given for angles which are less than 90. Afterwards, a given value was set for the angle.
Since the given angle is less than 90, we can identify that that the value of the unknown angle is acute, which gives our answer
Answer:
Rational numbers
Step-by-step explanation:
All integers are also rational numbers because they can be expressed as a fraction, and all rational number are also real numbers
at a map scale of 1:1500, 12 centimeters on the map is equivalent to 1.8 kilometers on the ground.
step-by-step
since the scale is 1 to 15,000 you simply multiply it by the 12 cm
12cm × 15,000 = 180,000
but you still have to convert it to kilometers (the measurement on the ground).
to go from centimeters to kilometers move the decimal 5 place values to the left.
<u>final</u><u> </u><u>answer</u>
1.8 kilometers
<span>b. (0.035)(50,000) + (0.065)(31,500)</span>
