3 years ago

Find the area of the composite figure.

Mathematics

2 answers:

Blababa [14]3 years ago

8 0

Answer:

216 cm squared

Step-by-step explanation:

14*12 for rectangle area=168 because of l*w

for the triangle: 12 * 8 =96/2=48 because of A=1/2 * b*h

area equals 168+48=216 cm squared

dezoksy [38]3 years ago

6 0

I need help tooo someone answer my questions

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Help me please thank you

Usimov [2.4K]

Answer:

x = 7

Step-by-step explanation:

5x + 9 = 6x + 2

5x - 6x = 2 - 9

-x = -7

x = 7

probe:

5*7 + 9 = 6*7 + 2

35 + 9 = 42 + 2 = 44

7 0

3 years ago

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If y= 6 when x= 24, find the value of x when y= 7

Shtirlitz [24]

Answer:

x=28

Step-by-step explanation:

the y to x ratio is 1:4 or in other words all you need to do is multiply the y by 4 to get your new x value

-Hope this helps

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3 years ago

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A(x-b)+bx-c=a+b, when a DOES NOT = -b ; FIND X PLEASE!!! WILL GIVE BRAINLIEST!!

tangare [24]

9514 1404 393

Answer:

x = (ab +a +b +c)/(a +b)

Step-by-step explanation:

Eliminate parentheses, subtract left terms not containing x, divide by the coefficient of x.

$a(x-b)+bx-c=a+b\\\\ax+bx-ab-c=a+b\\\\x(a+b)=ab+a+b+c\\\\\boxed{x=\dfrac{ab+a+b+c}{a+b}}$

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2 years ago

Terry spent $33.25 to have 475 fliers printed for his business. What was the cost of a single flier?

Elanso [62]

Answer:

Step-by-step explanation:

divide 33.25/475 and you'll get 7 cents per flier

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2 years ago

An economist studying fuel costs wants to estimate the mean price of gasoline in her state on a certain day. On that day, she ta

irina1246 [14]

Answer:

($2.19,$2.39)

Step-by-step explanation:

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2 years ago