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3 years ago

PLZ HELP 10 PIONTS

Mathematics

1 answer:

xeze [42]3 years ago

4 0

Answer:

The correct answer is:

$1.98

Step-by-step explanation:

we are told that the finance charge is 1.57% on the unpaid balances. so it is calculated as follows:

unpaid balance = $125.89

finance charge = 1.57% of unpaid balance.

note that 1.57% = 1.57/100 = 0.0157

∴ finance charge = 0.0157 × 125.89 = 1.976 = $1.98 ( to 2 decimal places).

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Find the area of the figure. Round your answer to the nearest hundredth.

MAVERICK [17]

Answer:

1120

Step-by-step explanation:

4ftx4ftx5ftx14ft

4 0

3 years ago

Suppose DK is an angle bisector of △DEF. Given: EK=2, FK=5, DF=10. Find DE.

ziro4ka [17]

Answer:

$DE=4$

Step-by-step explanation:

We have been provided a graph of a triangle and we are asked to find the length of segment DE.

Angle bisector theorem states that if a ray bisects an angle of a triangle, then it bisects the opposite side of triangle into segments that are proportional to other two sides.

By angle bisector theorem we can set proportions of the given sides as:

$\frac{DE}{EK}=\frac{DF}{FK}$

Upon substituting our given values in above proportion we will get,

$\frac{DE}{2}=\frac{10}{5}$

Upon multiplying both sides of our equation by 2 we will get,

$\frac{DE}{2}\times 2=2\times \frac{10}{5}$

$DE=2\times 2$

$DE=4$

Therefore, the length of segment DE is 4 units.

5 0

3 years ago

What is the circumference of the circle? Round your answer to the nearest foot

Nat2105 [25]

It would be 78.5 because if you do the work for example here is work i did for a question on my quiz

Where "C" is circumference and "d" is diameter.

Substituting your values in, we have:

Which, when rounded, is 37.7.
thats my work but when you do your work for your question you get 78.58 and you would round to the nearset tenth and you get 78.5

Hope this helps:) please mark branliest would really apperciate it thx

5 0

3 years ago

Solve the system by substitution x=4y-7 2x+9y=-31

ElenaW [278]

Answer:

simple follow me

Step-by-step explanation:

2(4y-7)+9y=-31

8y-14+9y=-31

y= -17

x= -75

3 0

3 years ago

Identified the pattern,192,96,48,24,...

ololo11 [35]

96 = 192 * (1/2) ;
48 = 96 *(1/ 2) ;
24 = 48 *(1/2) ;
. . . . . . . . . .
It'a a geometric sequence with common ratio, r = 1 / 2 .

3 0

3 years ago