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sergiy2304 [10]
2 years ago
14

Solve for x -1/5 = -5 A. 1 B. -1 C. 25 D. -25

Mathematics
2 answers:
lyudmila [28]2 years ago
6 0

Answer:

t=25

Step-by-step explanation:

multiply both sides by -5

where you get t=-5(-5)

where you get t=25

Vesna [10]2 years ago
5 0

Step-by-step explanation:

multiply both sides by 5

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Is this no solution?
madreJ [45]

Answer:

no solution

Step-by-step explanation:

5 0
3 years ago
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Write an expression that computes the average of the values 12 and 40.
Bezzdna [24]
Greetings!

To find the average of a set of numbers, you add them together and divide by the amount of numbers.

In an expression:
(12+40)/2
Follow PEDMASS
(52)/2
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The average of the two numbers is 26.

Hope this helps.
-Benjamin


3 0
3 years ago
What is the area of this figure?
den301095 [7]
For the rectangle do 10x15 to get 150cm squared
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5 0
2 years ago
The lines given by the equations y=2x and y=4x+1 are
BartSMP [9]

the equations are already in slope-intercept form, therefore


\bf \begin{array}{|c|ll}
\cline{1-1}
slope-intercept~form\\
\cline{1-1}
\\
y=\stackrel{\stackrel{slope}{\downarrow }}{m}x+\stackrel{\stackrel{y-intercept}{\downarrow }}{b}\\\\
y=mx+b
\\\\
\cline{1-1}
\end{array}~\hspace{8em}y=\stackrel{slope}{2}x\qquad y=\stackrel{slope}{4}x+1


so their slopes are 2 and 4.

parallel lines have exactly the same slope, these ones do not, so they're not parallel.

perpendicular lines, have negative reciprocal slopes, in short, their product gives -1, 2*4 ≠ -1, so they're not perpendicular either.

8 0
3 years ago
PLEASE HELPPP ILL GIVE BRAINLIESTTTT
mafiozo [28]

Answer:

8

Step-by-step explanation:

The interior angles of a triangle always add up to 180°.

As QE=ED=QD

so, ∠Q=∠E=∠D=180°/3=60°

As, ∠D=5x+20

60=5x+20

5x=40

x=8

Hope, this helps you.

5 0
2 years ago
Read 2 more answers
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