Answer:
1980
Step-by-step explanation:
It’s right, trust me
Start with congruencies of 130°:
∠1 and 130° are vertical angles
∠2 and 130° are corresponding angles
∠5 and 130° are alternate exterior angles
m∠1 = m∠2 = m∠5 = 130°
∠7 and 130° are supplementary angles (which means their sum is 180°). So, ∠7 = 50°
Next, find congruencies of ∠7:
∠3 and ∠7 are vertical angles
∠4 and ∠7 are corresponding angles
∠6 and ∠7 are alternate exterior angles
m∠3 = m∠4 = m∠6 = m∠7 = 50°
Answer: B
Answer:
1000+150=1150+150=1300+150=1450+150=1600+150=1750+150=1900
3000+100=3100+100=3200+100=3300+100=3400+100=3500+100=3600
1900=2050+300=2350=2650=2950+150=3100+300=3400+600=4000
3600=3700+200=3900=4100=4300+100=4400+200=4600+400=5000
4000=4600=5200=5800+300=6100=6400+150=6550=6700=6850=7000
5000=5400=5800=6200+200=6400=6600+100=6700=6800=6900=7000
12+4+4
Answer:
3/4 or 45 minutes each
Step-by-step explanation:
3 hours are equivalent to 180 minutes which you can then divide by 4. 180/4=45. 45/60 when simplified completely equals 3/4 of an hour
<span>A. Numerical expression
The given mathematical expression only shows numbers which is primarily described by 1 and 12 which is in the operation of multiplication.
A variable expression could be that 2x+3=5
Where x is the variable in the given mathematical expression.
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