Step-by-step explanation:
mXYZ+mXYW=180°(being straight angle)
mXYW =180-115
mXYW=65
now,
mXWY+mWXY+mXYW=180°(sum of angle of triangle)
mXWY=180-110
mXWY=70°
hope it helps.
7840-group all the same denominations together like this: 6 thousand + 1 thousand is 7 thousand, 5 hundred +3 hundred is 8 hundred and 4 tens 4 times 10, means count by tens.
Answer:
$1,440
Step-by-step explanation:
Interest = principal x rate x time
I = 4000(.12)(3)
I = 1440
Answer:
The electrician charges $46 per hour
Step-by-step explanation:
we know that
An electrician charges $322 for 7 hours of work
so
using proportion
Find out how much does the electrician charge per hour
Let
x ----> the charge per hour

therefore
The electrician charges $46 per hour
Answer:
31= <F
Step-by-step explanation:
The angle measurements will still be the same
<B = <F
To find angle B
A+B+C = 180
26+B+123=180
149+B = 180
B = 180-149
B = 31
<B = <F
31= <F