Baby's crib would be about how long? 1 m 2 m 10 m 1 km question #8truefalse score: the length of a small object, such as a penci
2 answers:
Answer:
1. Baby's crib would be about how long? 1 m 2 m 10 m 1 km
It will be about 1 m or approx 3 feet.
It cannot be 2 meters as it will be more than 6 feet and babies are not that much bigger.
2. The length of a small object, such as a pencil, would be measured in kilometers.
False. Rather a pencil can be measured in cm or inches.
3. 5 m is equal to: 5,000 mm
1 meter = 1000 mm
So, 5 meter = mm
4. The height of a coffee mug would be about: 8 cm
0. 1 km is irrelevant, 500 mm is equal to 50 cm that is also wrong as coffee mugs at most 10 cm.
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Answer:
8 ft, 15 ft, 17 ft
Step-by-step explanation:
Let x feet be the length of the side along the building. If the hypotenuse is 9 feet longer than the side along the building, then the length of the hypotenuse is x+9 feet. If the third side is 7 feet longer than the side along the building, then the length of the third side is x+7 feet.
This triangle is right triangle. By the Pythagorean theorem,
The length of the side cannot be negative, thus x=8 ft. Then x+7=15 ft, x+9=17 ft.
Answer:
see explanation
Step-by-step explanation:
the error in the question is that
sec²x = ≠
, and
csc²x = ≠
have been used incorrectly in simplifying the expression
then
=
=
= ×
=
= tan²x