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Alecsey [184]
3 years ago
13

Find each sum simplify if possible

Mathematics
2 answers:
padilas [110]3 years ago
8 0
3/5
This will help you
Gennadij [26K]3 years ago
5 0
The answer is 3/5
the problem has the same denominator so you just add the numerator but lets say it was 2/3 + 4/5 you have to find an equal denominator so 15 would be the denominator

2/3
+
4/5

3*5=15
2*5=10

5*3=15
4*3=12

10/15 + 12/15 = 22/15

would be an example if the denominators were different
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Answer:

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Step-by-step explanation:

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2 years ago
Which two operation are on the same level within the order of operations, meaning that neither has a preference over the other ?
MAXImum [283]

Answer:

Addition and Subtracttion

Step-by-step explanation:

The order of operations has to with a generally accepted order to follow when evaluating a mathematical expression.

PEDMAS or BODMAS is the order of operations to follow.

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2 years ago
12.
g100num [7]

Answer:

Step-by-step explanation:

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Name the following segment or point
babunello [35]

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2 years ago
Select the correct answer from each drop-down menu. Right triangle ABC is represented with the right angle at vertex B. Base BC
Svetradugi [14.3K]

By using trigonometric relations, we will see that:

AC = 15.6 in

AB = 8.4 in.

<h3>How to get the measures of the other two sides of the right triangle?</h3>

Here we have the right triangle where:

B = 90°

C = 40°

BC = 10 in.

Notice that is the adjacent cathetus to the angle C, then we can use the two relations:

  • sin(a) = (adjacent cathetus)/(hypotenuse).
  • tan(a) = (opposite cathetus)/(adjacent cathetus).

Where:

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  • opposite cathetus = AB.

Then we will have:

sin(40°) = 10in/AC.

AC = 10in/sin(40°) = 15.6 in

tan(40°) = AB/10in

tan(40°)*10in = AB = 8.4 in.

So we can conclude that for the given right triangle we have:

AC = 15.6 in

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If you want to learn more about right triangles:

brainly.com/question/2217700

#SPJ1

6 0
1 year ago
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