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Kruka [31]
3 years ago
6

The rectangle shown has a perimeter of 54 cm and the given area. Its length is 3 more than twice its width. Write and solve a sy

stem of equations to find the dimensions of the rectangle.

Mathematics
1 answer:
dsp733 years ago
7 0

Answer:

162

Step-by-step explanation:

is that the answer I'm sure

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Tuition at valley view community college costs $6,750 this year. ted has $550 saved. he also received a grant for $2,500 and a s
xeze [42]

ted has $550 saved. he also received a grant for $2,500 and a scholarship for $1,000. he will take out student loans for the rest of the cost. then ted will take out in student loans this year is $2700

Tuition at valley view community college amount $6,750 this year.

ted has $550 saved.

he also received a grant for $2,500

and a scholarship for $1,000.

he will take out student loans for the rest of the cost.

how much money will ted take out in student loans this year?

Total amount ted have

=550+2500+1000

= 4050

but ted have to pay college amount =6750

ted take out in student loan = 6750 -4050

                                               = 2700

ted take out in student loans this year is $ 2700

learn more about of amount here

brainly.com/question/13024617

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7 0
1 year ago
I will give BRAINLIEST to the correct answer <br> Find the measure of
valentinak56 [21]

Answer:

8p+102+4p+60 =90

12p+162-162 =90-162

12p. =-72

p =(-6)

CHT=8p+102

={8×(-6) }+102

=(-48)+102

=<em>54</em>

3 0
3 years ago
I need to calculate X<br><br> 2^x=200<br><br> Solve for x
antoniya [11.8K]
Remember
log(a^z)=zlog(a)
so

notice that 200=2*2*2*5*5, so x cannot be a whole number

take the log base 10 of both sides

log_{10}(2^x)=log{10}(200)
xlog_{10}(2)=log{10}(200)
divide both sides by log_{10}(2)
x= \frac{log_{10}(200)}{log_{10}(2)}

if we used log_{2} instead of log_{10} we would get
x= log_{2}(200) because log_{a}(a^b)=b
8 0
4 years ago
Evaluate the function f(x) =-x/2 -7x -2 find f(-9)
NeX [460]

Answer:

f(-9)=\frac{131}{2}

Step-by-step explanation:

In order to evaluate a function at a given x-value, plug in that value into the actual function

f(x)=-\frac{x}{2} -7x-2\\\\f(-9)=-\frac{9}{2} -7(-9)-2\\\\f(-9) = \frac{131}{2}

3 0
2 years ago
Leslie ran 4 1/2 laps around the park in 3/4 hour. Kayla ran 3 1/2 laps around the same park in the same amount of time. How man
Arte-miy333 [17]
Leslie:
h= hours
3/4h=4 1/2 laps
divide both sides by 3/4 or .75
1 hour = 6 laps
Kayla:
3/4h= 3 1/2 laps
divide both sides by 3/4
1 hour = 4 2/3 laps
Leslie can do C
1_ 1/3 more laps in an hour than Kayla
5 0
3 years ago
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