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2 years ago

In ANOP, P = 2.5 cm, n = 2.3 cm and 20=71º. Find the area of ANOP, to the nearest

Mathematics

1 answer:

Brut [27]2 years ago

5 0

17Answer:

Step-by-step explanation:

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serious [3.7K]

Answer:

Answer is D

Step-by-step explanation:

4 0

2 years ago

Determine the infinite limit. lim x→−9− x + 8 x + 9

Serga [27]

If given
$\lim_{x \to \ -9} (-x+8x+9)$
then
$\lim_{x \to \ -9} (-x+8x+9)=-54.$

8 0

2 years ago

Solving Rational equations. LCD method. Show work. Image attached.

Ugo [173]

Answer:

$k=\frac{1}{2}$

Step-by-step explanation:

The given rational equation is

$\frac{5k}{k+2}+\frac{2}{k}=5$

The Least Common Denominator is

$k(k+2)$

Multiply each term by the LCD.

$k(k+2)\times \frac{5k}{k+2}+k(k+2)\times \frac{2}{k}=5k(k+2)$

Simplify;

$k\times \frac{5k}{1}+(k+2)\times \frac{2}{1}=5k(k+2)$

$\Rightarrow k(5k)+2(k+2)=5k(k+2)$

Expand;

$\Rightarrow 5k^2+2k+4=5k^2+10k$

Group similar terms;

$\Rightarrow 5k^2-5k^2+2k-10k=-4$

$\Rightarrow -8k=-4$

Divide by -8.

$k=\frac{1}{2}$

5 0

2 years ago

5x + (x÷3) = 38.4<br>Which value of x makes the equation true

denpristay [2]

5x + X/3 = 38.4

or, 5x* 3 + X = 38.4*3

or,. 15x + X. = 115.2

or,. 16 X. = 115.2

or,. X. = 115.2/16

X = 7.2

4 0

2 years ago

Read 2 more answers

1 3/8 divided by 5/8 show work.

nata0808 [166]

Answer:

2.2 or 11/5

Step-by-step explanation:

The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

To convert a Decimal to a Fraction follow these steps:

Step 1: Write down the decimal divided by 1, like this: decimal 1.

Step 2: Multiply both top and bottom by 10 for every number after the decimal point. ...

Step 3: Simplify (or reduce) the fraction.

7 0

2 years ago