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Mathematics

1 answer:

ohaa [14]2 years ago

7 0

Answer:

I think y=X-1 is the answer.

I think it will help you.

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There is only one city in Delaware county and that is dunston. The population of dunston is 6549. There are 43118 people living

WARRIOR [948]

Honestly this makes no logical sense but you should take 43,118+6,549=49,667

6 0

3 years ago

Plzz help Solve for x x ÷3 3/10 =2 2/5

Svet_ta [14]

Answer:

$\huge\boxed{x=7\dfrac{23}{25}}$

Step-by-step explanation:

$x\div3\dfrac{3}{10}=2\dfrac{2}{5}\\\\\text{convert the mixed number to the impropper fraction}\\\\3\dfrac{3}{10}=\dfrac{3\cdot10+3}{10}=\dfrac{33}{10}\\\\2\dfrac{2}{5}=\dfrac{2\cdot5+2}{5}=\dfrac{12}{5}\\\\x\div\dfrac{33}{10}=\dfrac{12}{5}\\\\x\times\dfrac{10}{33}=\dfrac{12}{5}\qquad\text{multiply both sides by}\ \dfrac{33}{10}\\\\x\times\dfrac{10\!\!\!\!\!\diagup}{33\!\!\!\!\!\diagup}\times\dfrac{33\!\!\!\!\!\diagup}{10\!\!\!\!\!\diagup}=\dfrac{12}{5}\times\dfrac{33}{10}\\\\x=\dfrac{396}{50}$

$x=\dfrac{198}{25}\\\\x=\dfrac{175+23}{25}\\\\x=\dfrac{175}{25}+\dfrac{23}{25}\\\\x=7\dfrac{23}{25}$

3 0

3 years ago

Answer to question one pleaseeeee help !!

Salsk061 [2.6K]

The answer is 19.6 cm^2

you should find the height of the triangle by heron formula: it will be 9.8

so the area is
$(9.8 \times 4 ) \div 2= 39.2 \div 2 = 19.6$

good luck

8 0

3 years ago

Simplify. show work please 5 1/3+(-3 9/18)

Nikolay [14]

51/3+-39/18

= 89/6

Answer is 14.833333

8 0

3 years ago

Solve. 24= 7/8g A. 3/7 B. 21 C. 23 1/8 D. 27 3/7

Mrac [35]

I hope this helps you

3 0

2 years ago

Read 2 more answers