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Stels [109]
2 years ago
10

What is the smallest angle of a right triangle with sides 9, 40, and 41? Round your answer to the nearest degree, and enter the

number only.​
Mathematics
1 answer:
svlad2 [7]2 years ago
8 0

Answer: 13°

Explanation: x = tan^-1 ( 9/40) ≈ 13°

You might be interested in
What are 9 mulitples of 13
vagabundo [1.1K]

Answer:

See below

Step-by-step explanation:

13*1 = 13

13*2 = 26

13*3 = 39

13*4 = 52

13*5 = 65

13*6 = 78

13*7 = 91

13*8 = 104

13*9 = 117

13*10 = 130

3 0
3 years ago
Read 2 more answers
The bottom of Ignacio's desktop is 74.5cm from the floor. Ignacio's sits in his adjustable chair, and the tops of his legs are 4
dsp73

Answer:

Ignacio can make 5 clockwise rotations.

Step-by-step explanation:

Given that the Ignacio's legs are already at a height of 49.3cm and each rotation of the chair knob raises his legs another 4.8cm, we can set up an inequality to determine the number of rotations Ignacio could make without his legs touching the desk, which is at a height of 74.5cm:

4.8r + 49.3 < 74.5  where 'r' is equal to the number of rotations

The sum of the Ignacio's original leg height plus the amount of height increased from the rotations of the know must be less than 74.5 in order for his legs not to touch.  Now, solve for 'r':

Subtract 49.3 from both sides:  4.8r + 49.3 - 49.3 < 74.5 - 49.3 or 4.8r < 25.2

Divide 4.8 from both sides:  4.8r/4.8 < 25.2/4.8 or  r < 5.25

Since the number of rotations must be less than 5.25, he can make 5 complete rotations.  

6 0
3 years ago
On one play, a football team gained 9 yards. On the next play, the football team received a penalty
mafiozo [28]

Answer:

If your wanting to find the difference in these numbers or trying to gind the sum of them... It would be -1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A.Directions: Solve the system of equations by substitution and elimnination. Check your solutions.
Daniel [21]

Answer:

I had done already.thanks for huge point and heart.

7 0
3 years ago
Mrs. Sloan draws two figures on the board.
Trava [24]

A dilated shape will either be enlarged or compressed.

<em>Allen did not make any mistake, and the scale factor is 3.</em>

The dimension of the smaller rectangle (figure Z) is:

3 units by 4 units

The corresponding dimension of the bigger rectangle (figure Z') is:

9 units by 12 units

The scale factor (k) is calculated by dividing the dimensions of Z' by Z.

So, we have:

k = \frac{9}{3}

k = 3

or

k = \frac{12}{4}

k = 3

Notice that both values of k are the same (i.e. 3)

This means that the scale factor is 3

Also figure Z and Z' share the same center of origin at point X

This means that the center of dilation from Z to Z' is X

Hence,

Allen made no mistake, and she is correct about the scale factor.

Read more about dilations at:

brainly.com/question/13176891

5 0
3 years ago
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