Answer:
AM = 26
Step-by-step explanation:
AM = MC
x+20 = 5x-4
Subtract x from each side
x+20-x = 5x-x-4
20 = 4x-4
Add 4 to each side
20+4 = 4x-4+4
24 = 4x
Divide by 4
24/4 = 4x/4
6 =x
We want AM
AM = x+20
=6+20
=26
Answer:
26
Step-by-step explanation:
x+20=5x-4
x+24=5x
24=4x
x=6
x+20
substitute 6 for x
6+20
26
#1 What is the value of the expression 7–3? Answers: A. –21B. - 1/343 C.1/343 D. 343 #2What is the value of the expression 1/5^-5? Answers: A. 1/3125 B.1/25 C.25 D. 3125 #3What is the value of the expression 2/4^-3?Answers: A. 1/32 B. 1/6 C.128 D.256 #4 What value of k solves the equation? K^-2=1/64 Answers: A.1/8 B. 8 C. 32 D. 128 #5 What value of n solves the equation? 4^N= 1/64 Answers: A. –3 B. 3 C. 16 D. 256
First question
The given expression is
Which can also be written as
Therefore the correct option is C.
2.
The given expression is
Which can also be written as
So the correct option is D
3.
The given expression is
Which can also be written as
And the correct option is C
4.
The given equation is
So the correct option is B
5.
The given equation is
And the correct option is A .
Answer:
A = 139°
G = 41°
Step-by-step explanation:
Measure of D = 139°
Then
< D = < H (By simple theorem above![Alt <s])
<H = 139°
Also <H = <A[Vertically opposite angles]
<A = 139°
We know by co-interior < theorem,[X||Y]
Answer:
-1
Step-by-step explanation:
I hope this helps!