3 years ago

Which expression is equivalent to 4.8+2.2w-1.4w+2.4 ?

Mathematics

1 answer:

KengaRu [80]3 years ago

7 0

we just did this in math-

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Help plz:)))I’ll mark u Brainliest

Stolb23 [73]

Answer:

x=20

Step-by-step explanation:

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3 years ago

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A bag contains coins of rupees 2 Rupees 1 and 50 paise, in ratio of 1 is to 2 is to 4. if the total amount is rupees 72 find how

BabaBlast [244]

Answer:

<u>Final </u><u>answer </u><u>-</u>

$number \: of \: 50 \: paise \: coins \: in \: the \: bag = 4x \\ \dashrightarrow{4 \times 12 = 48 \: coins}$

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4 0

2 years ago

Use the Law of Sines to solve for x. Round to the nearest whole number.

bagirrra123 [75]

Answer:

12.94

Step-by-step explanation:

By the law of sines:

x / sin(35) = 7.9 / sin70

x = 7.9 * sin(70)/sin(35)

= 7.9 * 0.9397 / 0.5736

= 12.94

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3 years ago

Find the value of x

sveticcg [70]

Answer:

Step-by-step explanation:

RQ < PR < PQ

TV < UV < UT

ΔPQR~ΔUTV ⇒ $\dfrac{RQ}{TV}=\dfrac{PR}{UV}$

$\dfrac{8}{x-3}=\dfrac{14}{x+6}\\\\8(x+6)=14(x-3)\\\\8x+48=14x-42\\\\48+42=14x-8x\\\\90=6x\\\\x=90:6=15$

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3 years ago

The class has collected $75.50 for a pizza party. A large pizza costs $9.50. Which one-step-inequality could be used to find the

Veseljchak [2.6K]

Answer:

7 large pizzas

Step-by-step explanation:

multiply 9.50 by every number on the calculator and get 9.50×7=66.5

or just divide 75.50 by 9.50

or idk

4 0

3 years ago