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My name is Ann [436]
3 years ago
8

Helpppppppppppp!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
serious [3.7K]3 years ago
4 0

Answer: 2

Step-by-step explanation: angle measures don't change when changing size

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On a map, the length of a river is 4.75 in. The actual length of the river is 247 miles. What is the scale of the map? show your
vlabodo [156]
Try dividing 47 by 4.75:)

4 0
3 years ago
!!!!!!!!PLEASE HELP NOW !!!!!!!!!!!!!!!!!!
vampirchik [111]

Answer:

7

Step-by-step explanation:

You can convert the fourth square roots to 7^{\frac{1}{4}}} * 7^{\frac{1}{4}}} * 7^{\frac{1}{4}}} * 7^{\frac{1}{4}}}. Using the product of powers rule, we can add the four terms' exponents, resulting in 7^1, which is 7.

8 0
3 years ago
Verify trig identity. Show steps and give reason for each step. <br><br> (cosx)(tanx)(cscx)=1
yKpoI14uk [10]
Tan(x) = sin(x) / cos(x)
Csc(x) = 1/ sin(x)

You'll see this better if I use latex.

\frac{cos(x)}{1} * \frac{sin(x)}{cos(x)} *  \frac{1}{sin(x)}

Now just cancel numerators with denominations. They all disappear. The cancelations leave 1 on both the numerator and denominator.
4 0
3 years ago
Read 2 more answers
ASAP help me with this ty!
iren2701 [21]

Answer:

96 degrees

Step-by-step explanation:

The angle bisectors splits the two angles mentioned down the middle so the 2 angles are equal to each other.

4x + 4 = 2(x + 13)  Distribute the 2

4x + 4 = 2x + 26  Subtract 2x from both sides

2x + 4 = 26  Subtract 4 from both sides

2x = 22  Divide both sides by 2

x = 11  Plug that back into either the right side or the left side of the original equation

4x + 4

4(11) + 4

44 + 4

48.  Each angle is 48 degrees.  48 + 48 is 96

4 0
2 years ago
A car travels at an average rate of speed of 75 miles per hour. How many hours would it take you to
Simora [160]

Answer:

6 hours

Step-by-step explanation:

75 x 6 = 450

7 0
3 years ago
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