3 years ago

What is the length of side BC of the triangle? Make sure to show all of your work!

2 answers:

6 0

You have to first get the x by its self by canceling it out so subtract 3 and what you do to one side you do to the other. so that means that -3(-3) two negatives = a positive so thats 6 so what you should have now is x+6

barxatty [35]3 years ago

5 0

Answer: 24 Hope u get a good grade.

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4k + 12 = 52<br> using algbra

grigory [225]

Answer:

k=10

Step-by-step explanation:

4k + 12= 52

minus 12 on both sides

4k=40

now divide by 4

k=10

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3 years ago

6. A two-story building measures 21 feet

Y_Kistochka [10]

Answer:

Step-by-step explanation:

First figure the ratio of the real building to the model which is 21 divide 3. So the ratio is 1:7, since we're finding the height of the model, we divide 7 by 84 which is 12

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3 years ago

NEED HELP ASAP

Gelneren [198K]

Answer:

3/4 mile

Step-by-step explanation:

$A = l *w\\\frac{1}{2} = \frac{2}{3} * w\\w = \frac{3}{2} * \frac{1}{2}\\w = 3/4 mile$