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2 years ago

12

Ann had 45 fliers to post around town. Last week, she posted 2/3 of them. She posted 1/3 of the remaining fliers. How many flier

s has she not posted?

2 answers:

Bess [88]2 years ago

7 0

Answer:

48

Step-by-step explanation:

(1/4)16 = 4

48-32-4 = 12 still not posted

checking

32 + 4 + 12 = 48 CHECKS!

nikdorinn [45]2 years ago

6 0

Tricky question pardon me I can’t help

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please look at the problem and help. I tried to ask my teacher for help earlier but she ignored me so please don't ignore this.

Alchen [17]

36*40+36*40-6*6=2844ft^2

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3 years ago

On the blueprint for Joey's new house,his floor measures 9 square feet.The actual house will have an area of 1296 square feet.Wh

bonufazy [111]

Answer:

1:144 ft²

Step-by-step explanation:

9 : 1296

1 : x

9x = 1296

x = 1296/9

x = 144

Scale factor = 1:144

6 0

3 years ago

Help for geometry asap

Llana [10]

<u>Given</u>:

Four lines are marked proportion, the length of TW can be determined by

$TW=a+4+b$

<u>Value of a:</u>

Let us set the proportion for the given lines.

Thus, we have;

$\frac{a}{7}=\frac{4}{5}$

$5a=28$

$a=5.6$

Thus, the value of a is 5.6

<u>Value of b:</u>

Let us set the proportion for the given lines.

Thus, we have;

$\frac{4}{5}=\frac{b}{5}$

$20=5b$

$4=b$

Thus, the value of b is 5.

<u>Length of TW:</u>

The length of TW is given by

$TW=5.6+4+4$

$TW=13.6$

Thus, the length of TW is 13.6

3 0

2 years ago

Is the sequence 2, 4, 8, 16, ... arithmetic? If so, find the common difference.

4vir4ik [10]

Answer:

First of all it's a geometric sequence and it is multiplying 2 every time

Step-by-step explanation:

2*2=4

4*2=8

8*2=16

8 0

1 year ago

Uzanne can work 10 math problems in 15 minutes. How many can she work in an hour and a half?

jeyben [28]

1 and half hour
= 60 minutes+ 30 minutes
= 90 minutes

Now,

Uzanne need 15 minutes to do 10 problems
Uzanne need 1 minute to complete 10/15 problems

Uzanne need 90 minutes to do
= (10/15)*90
=(2/3)*90
=2*30
=60 problems

4 0

3 years ago