2 years ago

I need answers quick thanks

1 answer:

8 0

B :) open circle means inequality and it needs to be at least 3 so the line has to increase, meaning the arrow is going right.

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The base of a parallelogram is 12 cm . it's height is 18cm. find its area

Shalnov [3]

Area of a parallelogram = b*h (base*height)

b= 12cm

h= 18cm

Therefore:

= 12*18 cm

Area of the parallelogram = 216cm

7 0

2 years ago

2. Leila makes craft jewelry to sell at a seasonal craft show. She makes pins and earrings. Each pin takes her one

julsineya [31]

Answer:

The price of a laptop went down by $175. The new price is $950. Which of the expressions shows the price of the laptop before the sale?

Step-by-step explanation:

7 0

3 years ago

I built 27 with base ten blocks.then i built 20 and 30.i know 27 is closer to 30 than 20 because

maksim [4K]

Hey You!

You know 27 is closer to 30 because the number is above 25, and it would take 7 blocks to get closer to 20 and only 3 to 30.

8 0

4 years ago

Read 2 more answers

Determine the radius of convergence of the following power series. Then test the endpoints to determine the interval of converge

tresset_1 [31]

Answer:

Radius of the convergence is R = $\frac{1}{21}$

and,

The Interval of convergence is $-\frac{1}{21}$

Step-by-step explanation:

Given function : Σ(21x)^k

Now,

Using the ratio test, we have

R = $\lim_{n \to \infty} |\frac{21x^{k+1}}{21x^{k}}|$

R = $\lim_{n \to \infty} |\frac{21x^{k}\times21x^{1}}{21x^{k}}|$

R = $\lim_{n \to \infty} |21x^{1}|$

now,

for convergence R|x| < 1

Therefore,

$\lim_{n \to \infty} |21x^{1}|$ < 1

$-\frac{1}{21}$

and,

Radius of the convergence is R = $\frac{1}{21}$

and,

The Interval of convergence is $-\frac{1}{21}$

8 0

3 years ago

Simplify. <img src="https://tex.z-dn.net/?f=m%5Csqrt%7Bp%7D%20%2B%20n%5Csqrt%7Bp%7D%20-%20%5Csqrt%7Bp%7D" id="TexFormula1" t

madreJ [45]

Answer:

First option is the correct answer.

$(m + n - 1) \sqrt{p}$

Step-by-step explanation:

$m\sqrt{p} + n\sqrt{p} - \sqrt{p} \\ \\ = (m + n - 1) \sqrt{p}$

8 0

3 years ago