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Ostrovityanka [42]
3 years ago
14

Part A

Mathematics
2 answers:
larisa [96]3 years ago
8 0

Answer:

The answer is C

Number of days= 21/8

Step-by-step explanation:

Mkey [24]3 years ago
3 0

Answer:

4 1/2

Step-by-step explanation:

4 1/2

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Find the missing side, x, rounded to the<br> nearest whole number.
soldier1979 [14.2K]

Answer:

here's what the triangle should look like with all the values

Step-by-step explanation:

hopefully this helps :)

6 0
3 years ago
What set of Transformations are applied to parallelogram ABCD to create A'B'C'D'?​
bearhunter [10]

Answer:  a) reflected over x-axis and reflected over y-axis

<u>Step-by-step explanation:</u>

Reflection over the x-axis changes the sign of the y-coordinate

Z = (x, y)   →   Z'(x, -y)

Reflection over the y-axis changes the sign of the x-coordinate

Z' = (x, -y)   →   Z''(-x, -y)

A = (-4, 1)     →     A'' = (4, -1)    

B = (-3, 2)    →     A'' = (3, -2)

C = (-1, 2)     →     A'' = (1, -2)    

D = (-2, 1)     →     A'' = (2, -1)  

3 0
4 years ago
How do you complete the square to rewrite y= x^ -6x + 15 in vertex form
Vaselesa [24]
Vertex form of a quadratic equation is y=a(x-h)^{2}+k
where (h, k) is the vertex. 

Our aim is to write the expression y=x^{2} -6x+15 in the form 
y=a(x-h)^{2}+k



y=x^{2} -6x+15

y=x^{2} -2*3*x+15

y=(x^{2} -2*3*x+ 3^{2})-3^{2}+ 15

y=(x-3)^{2}-9+15

y=(x-3)^{2}+6
5 0
3 years ago
What is the constant of proportionality
nalin [4]

Answer:

4

Step-by-step explanation:

the graph's line is going up by 4

5 0
3 years ago
The distance between St. Louis and Chicago is 300 miles. It takes me 4.5 hours to travel between these two cities. What speed di
Free_Kalibri [48]

Answer:

300/4.5= about 66.67

you traveled at 67 mph

5 0
3 years ago
Read 2 more answers
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