3 years ago

Find the area of the figure. Use 3.14 for A.

Mathematics

1 answer:

BARSIC [14]3 years ago

5 0

Answer: I think the answer might be 140 square meters

I really hope this helps!

Step-by-step explanation:

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If P is parentheses and M is Multiplication and S is subtraction, what is EDA In PEMDAS? Very confused!

Studentka2010 [4]

E is exponents, D is division, A is addition

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3 years ago

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Ginny’s favorite cookie recipe requires 1 1/2 cups of sugar to make 24 cookies. How much sugar does Ginny need to make 36 of the

Delicious77 [7]

Ginny needs $2\frac{1}{4}$ cups of sugar to make 36 cookies.

Step-by-step explanation:

Given,

Sugar cups required for 24 cookies = $1\frac{1}{2}=\frac{3}{2}\ cups$

Ratio of sugar cups to cookies = $\frac{3}{2}:24$

Let,

x be the number of cups needed for 36 cookies.

Ratio of sugar cups to cookies = $x:36\\$

Using proportion;

Ratio of sugar cups to cookies :: Ratio of sugar cups to cookies

$\frac{3}{2}:24::x:36$

Product of mean = Product of extreme

$24*x=\frac{3}{2}*36\\24x=54$

Dividing both sides by 24

$\frac{24x}{24}=\frac{54}{24}\\x=\frac{9}{4}\\x=2\frac{1}{4}$

Ginny needs $2\frac{1}{4}$ cups of sugar to make 36 cookies.

Keywords: fraction, proportion

Learn more about fractions at:

#LearnwithBrainly

7 0

3 years ago

Juan invested $100 in a savings account the earns 5% annually. The value, A, of the investment can be calculated using the equat

Karolina [17]

Answer:

$110.25

Step-by-step explanation:

Step one:

given

principal= $100

rate= 5%

time = 2 years

Required

The final amount

Step two:

The compound interest formula is

$A=p(1+r)^t$

substituting we have

$A=100(1+0.05)^2\\\\A=100(1.05)^2\\\\A=100*1.1025\\\\A=110.25\\\\$

The final amount is $110.25

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2 years ago

Show the formula for finding the area of a parallelogram

liq [111]

Base times height equals area of a parallelogram

8 0

3 years ago

Identify the factors of the function y = 6x2 – 9x

Sindrei [870]

Answer:

3x(2x - 3)

Step-by-step explanation:

Given

y = 6x² - 9x ← factor out 3x from each term

= 3x(2x - 3)

6 0

3 years ago