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Naddika [18.5K]
3 years ago
14

What is the value of x in the equation below?

Mathematics
2 answers:
VashaNatasha [74]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Took the test ;)

Wewaii [24]3 years ago
4 0
Silver for x

-3 - (-8) - (-2) = x

Switch the equation to make x on the right

x = -3 - (-8) - (-2)

x = 5 - (-2)

x = 7

• A negative minus a negative will always evaluate to a positive.

• A positive minus a negative will always evaluate to a positive.
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2 ≤ q–1 = ???????????????????????????
crimeas [40]

Answer:

q ≥ 3

Step-by-step explanation:

add 1 to both sides and there you have your answer!

2 ≤  q-1

+1       +1

3 ≤  q

or

q ≥ 3

5 0
3 years ago
Read 2 more answers
I don't understand this plz help explain how to do it
podryga [215]

Answer:

1. U. 190

2.U. 155

3. U. 240

Step-by-step explanation:

Explanation: To find an angle of a triangle we add the angles we know about

EXAMPLE: 50 + 120. We need to find the third angle.

We know that Angles of triangles should add up to 360

So to find the third angle we add the angle we know about.

EXAMPLE: 50 + 120 = 170 then we Subtract the sum of a triangle *360*

EXAMPLE: 50 + 120 = 170

EXAMPLE: 170 - 360

EXAMPLE: = 190

That's how we find a third angle!

If this doesn't clarify how do to it enough just let me know and i can try to explain more in detail!

Hope this helps you!!!

Have a nice day!

6 0
3 years ago
3 - x/2 = 6 (Solve each equation) Check your answer
Yanka [14]
Answer to question
3-x/2=6
Subtract 3 from both sides
-x/2=3
Multiply 3 by -2
Final Answer: x=-6

Work check
3-x/2=6
Substitute -6 for x since you solved for x in the last equation
3-(-6)/2
Convert 3-(-6/2) to 3+6/2
3+6/2
Divide 6 by 2
3+3
Add
Final Answer: 6 (This 6 is the same 6 we used to solve for x in the first equation).
6 0
3 years ago
Points Z(4,3) X(-5,-2) Y(4,-2) plot them and then find the perimeter and area
mash [69]

Answer:

z(43)x(−5−2)y(4−2)

=−602xyz

Step-by-step explanation: HOpe this help , pls mark me as brainlisti

7 0
3 years ago
Determine the intercepts of the line <br> x-intercept _,_<br> y- intercept _,_<br> HELP ASAP
frutty [35]
X-intercept: (7,0)
y-intercept: (0,2)
3 0
3 years ago
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