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Varvara68 [4.7K]
3 years ago
10

A bridge is supported by triangular braces. IF the sides of each brace have the lengths 3 feet, 46 feet, and 40 feet, find the m

easure of the angle opposite of 46 feet side.
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

<em>46.76</em>

Step-by-step explanation:

Applying the law of cosines

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Norma-Jean [14]

Answer:

3.8

Step-by-step explanation:

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3 years ago
Easy math problem help me.I will give brainliest
Andrews [41]

Answer:

25

Step-by-step explanation:

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4 years ago
What is a rate in which the second quantity is one unit?
konstantin123 [22]

Answer:

Step-by-step explanation:

5 0
4 years ago
A. 35<br> B. 85<br> C. 50<br> D. 25
vivado [14]

Answer: B

Step-by-step explanation:

Use the exterior angle theorem, which states that the exterior angle of a triangle is equal to the sum of the two remote interior angles.

In this case: 120-x= 10+x+60

Simplifying it by combining like terms: 120-x=70+x

Solving by isolating the variable: 50= 2x, x=25

Now use what we know, which is that angle A is 35 degrees, and angle B is 60, to find out that the correct answer is B, 85 degrees.

4 0
3 years ago
Stacey and Jeremy sent out 380 wedding invitations. They have received 127 responses. What does q represent in the equation 380
alexandr402 [8]
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