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Fudgin [204]
3 years ago
9

Choose the kind(s) of symmetry for the letter(D). Select all that apply Point Line Plane None

Mathematics
2 answers:
pantera1 [17]3 years ago
6 0

Answer:

The only way is across.

luda_lava [24]3 years ago
4 0
The only way is cross
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Given fx) = 17- x2, what is the average rate of change in f(x) over the interval [1, 5]?
Andrei [34K]

Let [a, b] = the interval

The average rate of change can be found by using [f(b) - f(a)]/(b - a).

Let a = 1 and b = 5.

Let R = rate of change

17- x^2

R = [17 - 5^2] - [17 - 1^2]/(5 - 1)

R = [17 - 25] -[17 - 1]/4

R = [(-8) - (16)]/4

R = (-24)/4

R = -6

Done.

6 0
3 years ago
Read 2 more answers
In triangle STU, s = 9 cm, t = 15 cm, and m angle U = 37 degrees. Find u.
liq [111]
We can solve the length of u using Laws of Cosine since we are given with lengths of two side and one angle.
The solution is shown below:
cos U =( s²+t²-u²)/2st
cos 37°= (9²+15²-u²)/2*9*15
0.79863*270=306-u²
u²=306-215.63
u=9.5 units
Therefore, the length of u is 9.5cm.

4 0
3 years ago
Read 2 more answers
4
erik [133]

Answer:

47

Step-by-step explanation:

the lines are parrele which explains

why its 47

7 0
3 years ago
How to solve 16y - 12 = 52 algebraically? <br><br> (it's due today plz help! thank u so much)
Vedmedyk [2.9K]

Answer: y= 4

Step-by-step explanation:

16y-12= 53 add 12 on each side

16y= 65

Divide by 16

4.0625

5 0
3 years ago
Read 2 more answers
tell how to get the variable to be on one side of the equation by itself. 6n=72. 6=1.2a. 21/2x = 15 please explain
Vikki [24]

#1 divide by 6n to both sides to get n by itself

#2 multiply both sides by 6/5a to get a by itself

#3 multiply both sides by 2/5x to get x by itself


When you have whole numbers (no decimals) you can divide. When you have numbers with decimals, convert them to fractions and multiply by the reciprocal to get the variable by itself.

7 0
2 years ago
Read 2 more answers
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