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noname [10]
4 years ago
13

Round 76m to 1 significant figure

Mathematics
1 answer:
Hunter-Best [27]4 years ago
7 0
Answer: 80m
Numbers above 4 (not including 4) round up. When looking at 1 significant figure you look at the number next to the first number (which is 6) and see if you round up or down
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Sally is trying to decide whether this triangle is a right triangle, so she measures the third side. The triangle is RIGHT if th
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Answer:

Step-by-step explanation:

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6 0
4 years ago
PLEASE HELP 50 POINTS WILL MARK BRAINLIEST. find the value of x rounded to the nearest tenth.
pentagon [3]

For this case we must find the value of "x", by trigonometric relations.

The tangent of an angle is given by the leg opposite the angle on the leg adjacent to the same angle.

tg (25) = \frac {10} {x}\\x = \frac {10} {tg (25)}\\x = \frac {10} {0.46630766}\\x = 21.4450691202

Rounding:

x = 21.4

Answer:

21.4

3 0
3 years ago
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X = 2y + 4: line equation: please help me
choli [55]
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8 0
4 years ago
Please help!
katrin2010 [14]
A) 15t-4 is your answer. Let me know if you have any other questions :)
7 0
4 years ago
Solve for f.<br> 5 = f + 1<br> f=
4vir4ik [10]

Answer:

f=4

Step-by-step explanation:

1) first we have to get the "f" by itself. to do this we subtract the 1 from the right side of the equation.

2) and what you do to one side you ALWAYS do to the other side!!! so subtract 1 from the 5 also

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3 years ago
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