2 years ago

Simplify the radical expression: 2√3(5√2 - 4√5)

Mathematics

1 answer:

OleMash [197]2 years ago

5 0

The answer is: 10√6−8√15

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If the relation is a function, list the domain and range. If the relation is not a function, choose "not a function". C = {(9, 1

ICE Princess25 [194]

Answer:

<h2>Domain: {9, 8, 7, -5}</h2><h2>Range: {1, -3, 5, 3}</h2>

Step-by-step explanation:

The function is a special relationship where each input has a single output.

We have C = {(9, 1); (8, -3); (7, 5); (-5, 3)}.

It's a function:

each values of x: 9, 8, 7, -5 has one value of y: 1, -3, 5, 3.

The doimain is set os x: {9, 8, 7, -5}.

The range is set of y: { 1, -3, 5, 3}.

6 0

2 years ago

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Please help and number the questions<br> Giving 50 points please solve it<br> And I won’t report

maxonik [38]

Answer:

1. 18.84 in

2. 56.52 cm

3. 4.71 ft

4. 25.12 m

5. 37.68 ft

6. 12.56 yd

7. 43.96 in

8. 28.26 cm

9. 7.85 m

Step-by-step explanation:

$C=2\pi r$

7 0

2 years ago

An office store pays a whole price of $120 for a laser printer and sells it for $174. What is the pecent mark up

Advocard [28]

Answer:

its by 54%

Step-by-step explanation:

because it is raising the price by making money by 54%. and that its using the calculator in any way.

8 0

2 years ago

If you have any questions please ask away

rjkz [21]

Nicki minaj is a quebeebbenenene

7 0

2 years ago

Find the sum of the first six terms of a geometric series in which a1 = 4 and r = -3: A. 729 B. -729 C. -728 D. 728 plz help

natta225 [31]

Answer:

Step-by-step explanation:

The sum to n terms of a geometric sequence is

$S_{n}$ = $\frac{a_{1}(r^n-1) }{r-1}$

Here a₁ = 4 and r = - 3, thus

$S_{6}$ = $\frac{4((-3)^6-1)}{-3-1}$

= $\frac{4(729-1)}{-4}$ = - (729 - 1) = - 728 → C

6 0

2 years ago