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chubhunter [2.5K]
3 years ago
9

Ctfftcgyvhlhbufcfgbgfhjghbds

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

dwgcgvefyivcwucvwuf

Step-by-step explanation:

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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
REY [17]

Answer:

B

Step-by-step explanation:

If I'm wrong?????

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If New York is -15°, and Chicago is -10°, which city is colder?
Gnesinka [82]

Answer: New York

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5 0
3 years ago
Read 2 more answers
Braxton has money in a savings account. The equation b=800(1+0.03)t can be used to calculate the amount of money ,
Drupady [299]

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LOL ur cheating

Step-by-step explanation:

7 0
2 years ago
Help Me! I suck with vectors.<br> Look at the attached pictures for the problem.
Westkost [7]

Multiplying a vector x by a constant k gives you a new vector whose components are the same as x, but scaled by k:

x=\langle x_1,x_2\rangle\implies x=\langle kx_1,kx_2\rangle

So we have

u=\langle5,-7\rangle\implies-6u=\langle-30,42\rangle

v=\langle-11,3\rangle\implies2v=\langle-22,6\rangle

Vector addition is just a matter of adding the corresponding components together:

x=\langle x_1,x_2\rangle,y=\langle y_1,y_2\rangle\implies x+y=\langle x_1+y_1,x_2+y_2\rangle

Then

2v-6u=\langle-22,6\rangle+\langle-30,42\rangle=\langle-22-30,6+42\rangle

\implies\boxed{2v-6u=\langle-52,48\rangle}

\|x\| denotes the norm/magnitude of the vector x:

x=\langle x_1,x_2\rangle\implies\|x\|=\sqrt{{x_1}^2+{x_2}^2}

We have

\|2v-6u\|=\sqrt{(-52)^2+48^2}=4\sqrt{313}

\implies\boxed{\|2v-6u\|\approx70.77}

7 0
4 years ago
Oliva works 4 hours each week more than lily
Fynjy0 [20]

Answer:

12 hours

Step-by-step explanation:

First it’s every 2 weeks so divide by 2 to find 1 week and get 16 hours a week then subtract 4 hours cause olivia works 4 more per week and u get 12 hours so Lily works 12 hours a week ;)

sorry if wrong have a good day/night

may i please have a branllest

7 0
3 years ago
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