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3 years ago

3. If i gallon of paint covers of the wall,

Mathematics

1 answer:

Nataliya [291]3 years ago

6 0

-- To finish painting the entire wall, you have to paint 1/3 of it 3 times.

-- Each time you paint 1/3 of it, you need 3/4 of a gallon of paint.

-- (3/4 gallon) x (3 times) = 9/4 gallon = 2-1/4 gallons, if you don't spill any.

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The perimeter of this kite is 108 cm.

taurus [48]

Answer:

n is equal to 26

Step-by-step explanation:

Equation: n+ n + (n+2) +(n+2) = 108

so: 2n + 2(n+2) = 108

2n + 2n + 4 = 108

4n + 4 = 108

4n = 108 - 4

4n = 104

n = 104/4

n = 26

6 0

2 years ago

The expressions that are equivalent to 9(5v+4)

DiKsa [7]

Answer:

45v+36

Step-by-step explanation:

9•5v= 45v

9•4= 36

45v+36

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3 years ago

A laptop computer is on sale for 10% off the original price

Vlad1618 [11]

Answer:

$1,252.13 I believe or $1,252

Step-by-step explanation:

Multiply the 1500 by .10 and you'll get 150

Now subtract that from 1500 that's 1350

.0725 multiplyed by 1350 is 97.875

Subtract that from 1350 and you'll get the answer!

7 0

3 years ago

Name an angle supplementary to 25.

Allushta [10]

An angle supplementary to 25 can be 6

7 0

3 years ago

3 + 1.2 x > 13.50 can someone please help me

saveliy_v [14]

Answer:

The answer is x > 8.75.

Step-by-step explanation:

1) Subtract 3 from both sides.

$1.2x > 13.50 - 3$

2) Simplify 13.50 - 3 to 10.5.

$1.2x > 10.5$

3) Divide both sides by 1.2.

$x > \frac{10.5}{1.2}$

4) Simplify 10.5/1.2 to 8.75.

$x > 8.75$

Thus, the answer is x > 8.75.

8 0

3 years ago