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juin [17]
3 years ago
12

Please help ASAP with correct answers! 30 points 15. Which property is illustrated by the following statement? (1 point) Commuta

tive Property of Addition Inverse Property of Multiplication Commutative Property of Multiplication Associative Property of Multiplication 16. Evaluate + np 2 for m = 24, n = 6, p = 9, and q = 8. (1 point)Evaluate + np 2 for m = 24, n = 6, p = 9, and q = 8. (1 point) 114 489 580 2,919 17. What is the product? 4.7(–5.2) (1 point) 24.44 –24.44 12.22 –13.52
Mathematics
1 answer:
NeX [460]3 years ago
7 0

m = 24

if mn = 6 and p = 9 then

p = q

q would equal 8.

Hope this helps!

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Pls help!!! 30 points
ikadub [295]

Answer:

2.4x-4.4

Step-by-step explanation:

0.3(4x-8)-0.5(-2.4x+4)

1.2x-2.4+1.2x-2

2.4x-4.4

6 0
3 years ago
Read 2 more answers
two ships leave a port at the same time. the first ship sails on a bearing of 55° at 12 knots (natural miles per hour) and the s
Korvikt [17]

Answer:

37.59 nautical miles

Explanation:

Distance = Speed x Time

The speed of the first ship = 12 knots

Thus, the distance covered after 1.5 hours

\begin{gathered} =12\times1.5 \\ =18\text{ miles} \end{gathered}

The speed of the second ship = 22 knots

Thus, the distance covered after 1.5 hours

\begin{gathered} =22\times1.5 \\ =33\text{ miles} \end{gathered}

The diagram representing the ship's path is drawn and attached below:

The angle at port = 90 degrees.

The triangle is a right triangle.

Using Pythagorean Theorem:

\begin{gathered} c^2=a^2+b^2 \\ c^2=18^2+33^2 \\ c^2=324+1089 \\ c^2=1413 \\ c=\sqrt[]{1413} \\ c=37.59\text{ miles} \end{gathered}

The two ships are 37.59 nautical miles apart after 1.5 hours.

8 0
1 year ago
2. Find the center and radius of the circle with equation (x-6)2+ (y + 5)2 = 9.
Romashka-Z-Leto [24]

Answer:

Center (6 , -5)   and radius = 3

Step-by-step explanation:

The Standard equation of circle can  be written as

(x - a)² + (y - b)² = r²

with center (a , b)   and radius  = r

Now from given circle equation

(x - 6)² + (y +5)² = 9

so, from here center of circle (6 , -5) and radius = 3

4 0
3 years ago
Hellpp don't understand :(
olya-2409 [2.1K]
First you gave to get the denominators all the same then you can answer the questions
5 0
3 years ago
How do i answer this
8_murik_8 [283]
Wherever there is an x , plug in 20,000
3 0
3 years ago
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