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SVEN [57.7K]
3 years ago
13

Please help! I will mark a brainliest! There is a picture! :)

Mathematics
2 answers:
ella [17]3 years ago
4 0

Answer: No mistakes was made

Step-by-step explanation:

Because It all equals the same as the answer

yulyashka [42]3 years ago
4 0

Answer:

There are no mistakes

Step-by-step explanation:

Each line says what it needs to.

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Can someone help me plz .. Use these lengths to find cos B, tan B, and sin B.
lara [203]

Answer:

cos B = \frac{7}{25}

tan B = \frac{24}{7}

sin B = \frac{24}{25}

Step-by-step explanation:

In the right triangle, there are three sides and 2 acute angles

  • Hypotenuse ⇒ the opposite side of the right angle
  • Leg1 and Leg 2 ⇒ the sides of the right angle

The trigonometry functions of one of the acute angles Ф are

  • sin Ф = opposite leg/hypotenuse
  • cos Ф = adjacent leg/hypotenuse
  • tan Ф = opposite leg/adjacent leg

In Δ ACB

∵ ∠C is the right angle

∴ AB is the hypotenuse

∵ AC is the opposite side of ∠B ⇒ leg1

∵ CB is the adjacent side of ∠B ⇒ leg2

→ By using the ratios above

∴ cos B = \frac{CB}{AB} , tan B = \frac{AC}{CB} , sin B = \frac{AC}{AB}

∵ CB = 7, AB = 25, AC = 24

∴ cos B = \frac{7}{25}

∴ tan B = \frac{24}{7}

∴ sin B = \frac{24}{25}

6 0
3 years ago
You measure a piece of rope and find its length to be 13 m. Find the percent error of this measurement. Round to the nearest hun
solniwko [45]
The answer is C. 3.85
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3 years ago
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Subtract: −11−(−6)<br> please help i can noot g iit
nexus9112 [7]
-5 is the answer
-11-(-6)= -5
5 0
3 years ago
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What is 505/10×10 written in unit form
Amiraneli [1.4K]

The number becomes in the unit form is a 5 hundreds and 0 tens and  the 5 ones.

According to the statement

We have given that the number and the we have to write in the unit form.

So, For this purpose, we know that the

The unit form is the way to show how many of each size unit are in a number.

From the given information:

The number is a 505/10×10

Now, we have to solve this And the number becomes is

505.

And the

5 hundreds and 0 tens the 5 ones.

The unit form becomes the 5 hundreds and the 5 ones.

So, The number becomes in the unit form is a 5 hundreds and 0 tens the 5 ones.

Learn more about unit form here

brainly.com/question/2140644

#SPJ9

7 0
1 year ago
Which table shows a proportional relationship between x and y?<br><br>​
nekit [7.7K]

Answer:D

Step-by-step explanation:

This is D because your dividing by 5 or each one and thats how you get Your output number

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3 years ago
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