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3 years ago

Can you help with Issue A?

Mathematics

1 answer:

defon3 years ago

7 0

Answer:

$16,532.98

Step-by-step explanation:

Her last deposit = 500, second last = 500 x 1.05, third last = 500 x 1.05^2................ first deposit = 500 x 1.05^19

=500 +500 x 1.05 + 500 x 1.05^2 + 500 x 1.05^19

= 500(1.05^20-1) divided by (1.05-1)

= 16532.98

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I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

saw5 [17]

Answer:

Step-by-step explanation:

isosceles trapezoid = congruent sides in pairs and the same for the angles

<h2><u><em>angle 1 = 32°</em></u></h2><h2><u><em>angles 2 & 3 = 148°</em></u></h2>

the sum of the interior angles is 360°

so angle 1 = 32°

angles 2 and 3

(360 - 32 - 32) :2 = 148°

check

32 + 32 + 148 + 148 = 360°

the answer is good

7 0

2 years ago

Solve each equation using the quadratic formula. Find the exact solution, then approximate the solution to the nearest hundredth

Anika [276]

Answer:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You have that the quadratic formula is:

$x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

2. To solve the quadratic equation you must substitute the values. So, you have that:

Rewrite the equation:

$2x^{2}-5x-1=0$

$a=2\\b=-5\\c=-1$

Then you have:

$x=\frac{-(-5)+/-\sqrt{(-5)^{2}-4(2)(-1)}}{2(2)}$

3. Therefore, you obtain the following result:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

4 0

2 years ago

Read 2 more answers

I’ve Tried solving this and i just can’t get it , 64 = 4 + 12g

Alika [10]

Answer:

Step-by-step explanation:

64 = 4 + 12g

64 - 4 = 12g

60 = 12g

60 / 12 = g

5 = g

g = 5

8 0

2 years ago

Please help i'm stuck :,)

Ksju [112]

Answer:

14 minutes below or 6 minutes above

Step-by-step explanation:

Let's say Sophia's time was 10 minutes WORSE

4 minutes below average- 10 minutes= 14 minutes below average

Let's say Sophia's time was ten minutes BETTER

4 minutes below average + 10 minutes= 6 minutes above average.

Hope this helps!

5 0

3 years ago

Read 2 more answers

If 54 oranges cost N36. Find the costs of 3 oranges

Rus_ich [418]

Answer:

4.5

Step-by-step explanation:

because if you divide 54 and 36 you get 1.5 and 1.5 x 3 is 4.5

3 0

2 years ago