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DerKrebs [107]
3 years ago
14

Someone pls help me with this question

Mathematics
2 answers:
just olya [345]3 years ago
8 0
Is the ratio is 1:2 then everything is half the measurement in inches. Therefore 6:12 would be the ratio. The answer is 6 inches
Citrus2011 [14]3 years ago
3 0

Answer:

5 inch

Step-by-step explanation:

its b

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Demetrius deposits $120 iinto his account. One week later he withdraws $36. Write an addition sentence to represent this situati
Zolol [24]

Answer:

Demetrius's account is $84 higher after the two transactions

Step-by-step explanation:

Let

x -----> original amount in Demetrius's account

y ----> amount in Demetrius's account after the deposit and the withdraws

we know that

The amount in Demetrius's account after the two transactions must be equal to the original amount in Demetrius's account plus the deposit minus the withdraws

so

y=x+120-36

y=x+\$84

therefore

Demetrius's account is $84 higher after the two transactions

3 0
3 years ago
Using the scale 1/2 inch = 100 miles, figure out the number
Wittaler [7]

Answer:

  50 miles

Step-by-step explanation:

Multiply the given scale numbers by 1/2 to find your answer:

  1/2 in = 100 mi

  (1/2)(1/2 in) = (1/2)(100 mi) . . . . multiply the ratio values by 1/2

  1/4 in = 50 mi

5 0
2 years ago
If 3/5 times x equals 12 then what is x
vovikov84 [41]

Answer:

20

Step-by-step explanation:

12 divided by 3/5 is equal to 20

8 0
3 years ago
Read 2 more answers
You have a pool that measures 8 yards by 10 yards. You want to build a deck around all four sides of the pool and you want to in
gladu [14]
Given:
pool length : 10 yards
pool width : 8 yards

Area = 10 yds * 8 yds = 80 yd²

(10 + 2x)(8 + 2x) = 120 
10(8 + 2x) + 2x(8+2x) = 120
80 + 20x + 16x + 4x² = 120
4x² + 36x + 80 - 120 = 0
4x² + 36x - 40 = 0
4(x² + 9x - 10) = 0
4(x + 10)(x - 1) = 0

x + 10 = 0
x = -10
x - 1 = 0 
x = 1

the width of the deck is 1 yard


7 0
3 years ago
Which table represents a linear function?
Digiron [165]
It would be the first one because it’s going up by a constant rate
5 0
3 years ago
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