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3 years ago

To the nearest degree, what is the measure of the smallest angle of a right triangle whose legs measure 9 and 15?

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

5 0

That would be the angle whose tangent is 9/15

Answer 31 degrees

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Triangle ABC is formed by two parallel lines and two other intersecting lines. Find the measure of each angle A, B, and of the t

Mamont248 [21]

Answer:

A = 61°

B = 72°

C = 47°

Step-by-step explanation:

Well, first of all, we can see that:

$61^{\circ}+47^{\circ}+B^{\circ}=180^{\circ}$

So, we can find angle B.

$B=180^{\circ}-47^{\circ}-61^{\circ}$

$B=72^{\circ}$

Now, we can see to that angle C is just 47°

Finally, we know that the sum of all angles in a triangle is 180°, so we have:

$B+A+C=180^{\circ}$

$A=180^{\circ}-47^{\circ}-72^{\circ}$

$A=61^{\circ}$

I hope it helps you!

6 0

3 years ago

A number x is no more than 9 units away from 8. Write and solve an absolute-value inequality to show the range of possible value

Montano1993 [528]

The answer is a (|x - 8| ≤ 9 and -1 ≤ x ≤ 17) Because the difference between x and 8 can't be greater than 9, but it can be less than or equal to it, and because the range that x could be would be -1 to 17, since 8 + 9 = 17 and 8 - 9 = -1.

7 0

3 years ago

Read 2 more answers

a shopkeeper had 60 kg apples with him in the morning of a particular day during the day time he could sell only 43 kg 700 gram.

yan [13]

He has 16 kg 300 grams of apples left with him.

Explanation:
60 kg = 60 x 1000 = 60000 grams
43 kg 700 grams = 43700 grams

Left = 60000 - 43700 = 16300 grams = 16 kg 300 grams

3 0

3 years ago

Write an equation in point slope from for the line through the given point which the given slope

shusha [124]

The equation in point slope is $y-3=6(x-8)$ which is mentioned in option C If the line through the given point which the given slope (8,3), m=6.

Step-by-step explanation:

The given is,

The point - ( 8,3 )

Slope, m = 6

Step:1

Formula for slope of line is,

$Slope,m=\frac{y_{2}-y_{1} } {x_{2}- x_{1} }$ ..................(1)

Here, $(x_{1} ,y_{1} )$ and $(x_{2} ,y_{2} )$ are points and slope (m)

Step:2

From given,

$(x_{1} ,y_{1} )$ - (8, 3)

$(x_{2} ,y_{2} )$ - (x, y)

Substitute the values of points and slope in the equation (1),

$6=\frac{y-8 } {x- 3 }$

Take ( ${x- 8 }$ ) in left side,

$6(x-3)=(y-3)$

$(y-3)=6(x-3)$

Result:

The equation in point slope is $y-3=6(x-8)$ which is mentioned in option C If the line through the given point which the given slope (8,3), m=6.

8 0

3 years ago

The first city is in the shape of a square

wariber [46]

Answer:

true

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers