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Mnenie [13.5K]
3 years ago
5

Zach is building a cage for his gerbil. The area of the cage is 42 square inches.

Mathematics
1 answer:
Airida [17]3 years ago
3 0

Answer:

35

Step-by-step explanation:

You might be interested in
katie collets stamp she has stamps from canada, United Staes,ands Rest of the world in a ratio of 1:1.2:1.5 she has 135 stamps f
lyudmila [28]

Answer:

90 stamps from Canada, 108 stamps from the United States, and 135 stamps from the Rest of the World

Step-by-step explanation:

Since this is a problem of proportion we can use the Rule of three to solve this. We do this by multiplying the diagonal available values and dividing by the third value in order to get the missing variable, which in this case would be the number of stamps in the other country. Like so...

1.5  <=====>  135 stamps

1.2  <=====>  x  stamps (United States)

(1.2 * 135) / 1.5 = 108 stamps (United States)

1.5  <=====>  135 stamps

1  <=====>  x  stamps (Canada)

(1 * 135) / 1.5 = 90 stamps (Canada)

Finally, we can see that Katie had 90 stamps from Canada, 108 stamps from the United States, and 135 stamps from the Rest of the World. All creating a ratio or 1:1.2:1.5

8 0
3 years ago
I need help PLEASEEEEEEEEEEEEEE
cupoosta [38]

Answer:

318

Step-by-step explanation:

318 is the required answer

I hope it helped you

So given Figure we need to find total surface area

=Area(ABCD)+Area(BCRQ)+Area(QRSP)+Area(ADSP)+Area(ABQP)+Area(DCRS)

=(AB×BC)+(BC×CR)+(QR×RS)+(AD×DS)+(AB×BQ)+(DC×CR)

From figure,

AB=DC=PQ=SR=9 cm

BQ=CR=AP=DS=11 cm

BC=AD=QR=SP=3 cm

On substituting these values We get

Surface Area=(9×3)+(3×11)+(9×3)+(11×3)+(9×11)+(9×11)

=27+33+27+33+99+99=318

I hope it helped you

4 0
2 years ago
Read 2 more answers
Which of the following is a unit of density?
strojnjashka [21]
Kilograms per cubic centimeter
4 0
3 years ago
Read 2 more answers
76.98 divided by 45.2
Stella [2.4K]

Answer:

1.7030973451327434

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP!!!!!!
Arada [10]

Answer:

$6.30 each bottle

Step-by-step explanation:

What you do is you take $4.50 and times it by .40

<em>4.50 x .40 = 1.80</em>

<em>1.80 + 4.50 = 6.30</em>

$6.30 each bottle

8 0
3 years ago
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