Please explain how to do this im confused
2 answers:
Answer:
70° , 70°
Step-by-step explanation:
The 2 angles are corresponding and are congruent, then
23x + 1 = 4 + 22x ( subtract 22x from both sides )
x + 1 = 4 ( subtract 1 from both sides )
x = 3
Then the angles are
23x + 1 = 23(3) + 1 = 69 + 1 = 70°
4 + 22x = 4 + 22(3) = 4 + 66 = 70°
Answer:
70° & 70°
Step-by-step explanation:
These angles are known as corresponding angles. This means they are congruent.
23x + 1 = 4 + 22x
23x + 1 - 22x = 4 + 22x - 22x
x + 1 = 4
x + 1 - 1 = 4 - 1
x = 3
Substitute the value for the variable.
23(3) + 1 = 70
4 + 22(3) = 70
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9/12=1/2+1/4 hope this helps
640 minus 400 equals 240 being the profit, if that's what you were asking
Solve for 1 variable
solve for x in second
add 2y to both sides
x=2y-5
sub 2y-5 for x in first equation
2(2y-5)-5y=-14
4y-10-5y=-14
-10-y=-14
add 10 to both sides
-y=-4
times -1
y=4
sub
x=2y-5
x=2(4)-5
x=8-5
x=3
x=3
y=4
(3,4)
Answer:
Not if store closes at 5pm. The time store closes isn’t mentioned.
Step-by-step explanation:
If it takes her 35 minutes to drive to the hardware store, she would arrive at 5:05 (4:30+:35 minutes)
1 kilometre= 0.621 miles
400km= 400*0.621 miles
=248.4 miles
