3 years ago

Mathematics Diagnostic Assessment

Mathematics

1 answer:

stira [4]3 years ago

6 0

Answer:

Step-by-step explanation:

C. Hope this helps!!!

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In the figure p || q...

liberstina [14]

Answer: d. 102

Why
If 6 is 78 then 5 is 102 and since 1,3,5,and 7 are equal 3 is 102. [180-78=120(180 is the straight line)]

8 0

3 years ago

2x^2+x-1=2^are^x=-3/2 or x=

jenyasd209 [6]

The second answer is x=1

4 0

3 years ago

What is the value of x in the parallelogram CDEF if top left corner is 104 degrees and bottom right corner is (2x+16) degrees?

Travka [436]

Answer:

x = 44

Step-by-step explanation:

Opposite angles in a parallelogram are congruent, so ...

104 = 2x +16

88 = 2x . . . . . . subtract 16

44 = x . . . . . . . divide by 2

6 0

3 years ago

Determine the distance between the points (-2,3) and (5,- 3).

Irina18 [472]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{3})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{-3})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[5-(-2)]^2+[-3-3]^2}\implies d=\sqrt{(5+2)^2+(-6)^2} \\\\\\ d=\sqrt{49+36}\implies d=\sqrt{85}\implies d \approx 9.22$

5 0

3 years ago

How do I graph in R for the following inequality?<br> -3 ≤ xV-6 > x

dedylja [7]

Answer:

I don't know if this will help you or not and I'm sorry if it doesn't.

Have a great day! :)

(The graph is what I got when I graphed the equation.)

4 0

2 years ago