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3 years ago

In the equation 6-(2*

Mathematics

2 answers:

LekaFEV [45]3 years ago

4 0

First do 2x8 which is 16

Then subtract the 6 which is 10

Then to find x you need to do 20 - 16 = 4

ANSWER X=4

ASHA 777 [7]3 years ago

3 0

20=x+10

x=10 would be your answer

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Step-by-step explanation:

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3 years ago

a triangle has sides 8cm and 5cm and an angle of 90 degree between them.calculate the smallest angle of the triangle

kakasveta [241]

Answer:

The smallest angle is 32 degrees

Step-by-step explanation:

The given parameters show that the triangle is a right angled triangle;

Let the two other angles be represented by x and y;

Since the angle between side 5 cm and side 8 cm is 90, we can represent any of this sides as the opposite and as the adjacent;

Scenario 1 (Calculating x)

Let opposite = 5 cm

Let adjacent = 8 cm

In trigonometry, The relationship between opposite and adjacent is Tangent;

$Tan\ x = \frac{Opposite}{Adjacent}$

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Scenario 2 (Calculating y)

Let opposite = 8 cm

Let adjacent = 5 cm

In trigonometry, The relationship between opposite and adjacent is Tangent;

$Tan\ y = \frac{Opposite}{Adjacent}$

$Tan\ y = \frac{8}{5}$

$Tan\ y = 1.6$

Take arctan of both sides

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<em>By comparing the angles, the smallest angle is 32 degrees</em>

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3 years ago

If you divide 7/8 by 3/4, will the quotient be greater than<br> or less than 7/8

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I believe that the quotient of 7/8 divided by 3/4 is 1.6 repeating and 1.6 repeating is 1 and 2/3 as a fraction so that means that the quotient of 7/8 by 3/4 is greater than 7/8. I hope this helped.

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4 years ago

Maddy is 1.5 meters tall. how many centimeters tall is maddy

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3 years ago

Read 2 more answers

Can someone please help me with this

Ne4ueva [31]

Step-by-step explanation:

Therefore, 55+40+z=180

z=180-95

z=85

To get y,

z+y=180

85+y=180

y=95

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3 years ago