4 years ago

Correct Answers only!

Mathematics

1 answer:

Illusion [34]4 years ago

6 0

Step-by-step explanation:

Using the given formula :

I = P × R × T

I = 80000 × 15/100 × 4

I = $48000

He saves = 48000 +80000 = $128000

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PLEASE HELP WITH THIS ONE QUESTION

Genrish500 [490]

$Hello$ $There!$

$2x^4+16x=0$

$Factor:$ $2x^4+16: 2x(x+2)(x^2-2x+4)$

$2x(x+2)(x^2-2x+4)=0$

You got to used the Zero Factor Principle:

$x=0$ $or$ $x+2=0$ $or$ $x^2-2x+4=0$

$Solve: x+2=0:x=-2$

$Solve: x^2-2x+4=0: x=1+\sqrt{3}i,x=1-\sqrt{3} i$

ANSWER:

$x=0,x=-2,x=1+\sqrt{3} i,x=1-\sqrt{3} i$

Hopefully, this helps you!!

$AnimeVines$

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2 years ago

Hallar el valor de la incognita de la siguiente ecuacion 3(x-1)-4(5-x)=2(6+x)

Anton [14]

Answer;

x = 7

Step-by-step explanation:

3(x - 1) - 4(5 - x) = 2(6 + x)

3x - 3 -20 + 4x = 12 + 2x

7x - 23 = 12 + 2x

7x - 2x = 23 + 12

5x = 35

x = 35/5

x = 7

3 0

3 years ago

∠ACB is inscribed in semicircle ACB of a circle with centre O then m∠ACB =

Zolol [24]

<h2>Answer:</h2>

[C] 90°.

It is Because ∠ACB is formed by the diameter of the semicircle.

And we already know that, the angle formed by diameter measure 90° to the circle or semicircle.

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3 years ago

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The diameter of a basketball is about 19 inches what is the volume of the basketball

egoroff_w [7]

2019.118125
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3 years ago

Each bus for Philips Elementary School transports 40 students to school. There are 12 buses that transport students to school ea

8090 [49]

Answer:

480 students are transported to school each day.

Step-by-step explanation:

Since there are 12 buses and each one of them transports 40 students that means that the total amount of students will be equal to...

12 x 40 = 480

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3 years ago