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Bond [772]
3 years ago
14

Helppp

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

Answer:

19.63cm

Step-by-step explanation:

Assuming you are talking about a circle

to find area you do pi (3.14) multiplied by radius squared

3.14 x (2.5)^2 = 19.625

round your decimal to 19.63

yulyashka [42]3 years ago
4 0

Answer:

           

Step-by-step explanation:

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* The nth term of sequence A is 3n − 2 The nth term of sequence B is 10 − 2n Sally says there is only one number that is in both
Nina [5.8K]

Answer:

Sally is not right

Step-by-step explanation:

Given the two sequences which have their respective n^{th} terms as following:

Sequence A. 3n - 2

Sequence B. 10 - 2n

As per Sally, there exists only one number which is in both the sequences.

To find:

Whether Sally is correct or not.

Solution:

For Sally to be correct, we need to put the n^{th} terms of the respective sequences as equal and let us verify that.

3n-2=10-2n\\\Rightarrow 3n+2n=10+2\\\Rightarrow 5n=12\\\Rightarrow n = \dfrac{12}{5}

When we talk about n^{th} terms, n here is a whole number not a fractional number.

But as per the statement as stated by Sally n is a fractional number, only then the two sequences can have a number which is in the both sequences.

Therefore, no number can be in both the sequences A and B.

Hence, Sally is not right.

7 0
3 years ago
Which property of real numbers is Illustrated below<br> 12(x +4)=12x +48
tensa zangetsu [6.8K]

Answer:

distributive property

Step-by-step explanation:

In this equation, distributive property is used.

6 0
3 years ago
The hypotenuse of a right triangle measures 18 cm and one of its legs measures 3 cm. Find the measure of the other leg. If neces
irinina [24]

Answer:

12

Step-by-step explanation:

Use the Pythagorean theorem, a² + b² = c², where a and b are legs of the right triangle and c is the hypotenuse.

7 0
3 years ago
LL Incorporated’s currently outstanding 7 percent coupon bonds have a yield to maturity of 6 percent. LL believes it could sell
Ipatiy [6.2K]

Answer:

4.2%

Step-by-step explanation:

Data provided in the question:

yield to maturity of coupon bonds = 6 percent = 0.06

marginal tax rate = 30 percent = 0.3

Now,

The LL’s after-tax cost of debt is calculated using the formula

= yield to maturity × ( 1 - marginal tax rate )

on substituting the respective values, we get

= 0.06 × ( 1 - 0.30 )

or

= 0.06 × 0.7

or

= 0.042

or

= 0.042 × 100%

= 4.2%

6 0
3 years ago
4x - 3y =24 <br>Find the x and y intercept then use them to graph the line​
coldgirl [10]

Answer:

y=21-7x

-7 is your slope

21 is your y-intercept

Step-by-step explanation:

you send the 4x the other side and you send the other side opposite so it going to be -4x

-3y= 24-4x

than you divide -3 on 24 and -4x

4 0
3 years ago
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