MA is congruent to HT
T is congruent to A because of reflexive property
AX is congruent to TX
XM is congruent to XH
Answer:
a = - 25
Step-by-step explanation:
Given that:
4a+6+16=-9(2+12a)-10(1-11a)
By simplifying:
- Adding like terms and multiplying constants into the bracket
- Negative sign will change the signs in the brackets
4a + 22 = -18 - 108a- 10 +110a
4a + 22 = -28 + 2a
- Taking terms with "a" to left side and others to right
- Signs of transferred terms will be changed
4a - 2a = -28 - 22
- Both terms on right side have negative sign so they wil be added and answer will have negative sign.
2a = -50
- Dividing both sides by 2 we get
a = -50/2
- Reducing to lowest term (dividing both by 2)
a = -25/
I hope it will help you!
Answer:
it is your answer
time
-------- × distance
speed
height
———
base
Step-by-step explanation:
take this formula and use and please mark vs brainliest
Answer:
(1, 2) is not a solution
Step-by-step explanation:
To determine if the point is a solution substitute the coordinates into the left side of both equations and if equal to the right side then the point is a solution.
- (3 × 1) - 2 = - 3 - 2 = - 5 ≠ 18
(5 × 1) + (6 × 2) = 5 + 12 = 17 ≠ - 12
Hence (1, 2) is not a solution of the system of equations
Answer:
(50+40x) dollars
Step-by-step explanation:
THe fixed cost is $50 (this includes everything and 6GB of data).
Now, for every GB <em>OVER</em> 6 GB he uses, company charges $40 extra.
So, if he used "x" GB EXTRA, his EXTRA cost will be 40 * x = 40x
Thus, his total cost in the month would be fixed cost PLUS the extra, which would be
50 + 40x dollars