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3 years ago

15

Dilacey takes out a loan from the bank that charges a 10% interest rate. After 18 months, she accrues $420 in simple interest. H

ow much was the loan that Dilacey took out?

2 answers:

Lina20 [59]3 years ago

8 0

Answer:

I am pretty sure it is 250.

VladimirAG [237]3 years ago

4 0

Answer:I think this is the anwer

250

Step-by-step explanation:

450/18

25*10

Hope it helped

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almond37 [142]

For A B and C, you just plug in the given number

A
$2(15) + 5 = 35$
B
$4(20) + 2 = 82$
C
$6(10) + 5 = 65$
And for D, you set the equation to 26 and solve for n
$3x + 5 = 26 \\ 3x = 21 \\ x = 7$
I had to use x instead of n, but for D n=7. :)

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3 years ago

Angle a and angle b are complementary angles. The measure of ∠a is 42°.

Citrus2011 [14]

My work to your question

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3 years ago

879,100 rounded to the nearest ten thousand

faust18 [17]

880,000 is the answer

5 0

3 years ago

Read 2 more answers

If h(x)= (f o g)(x) and h(x)= 4 √x+7, find g(x) if f(x) = 4 √x+1

stepladder [879]

(f o g)(x)=f(g(x))

so

h(x)=f(g(x))
$4\sqrt{x+7}=4\sqrt{g(x)+1}$
hmm, see the differences

x+7=g(x)+1

x+6=g(x)
g(x)=x+6

6 0

3 years ago

One angle of an isosceles triangle measures 138°. Which other angles could be in that isosceles triangle?

BartSMP [9]

Answer:

2 21 degree angles

Step-by-step explanation:

An isosoles triangle has two congruent angles and every triangle's sum of interior angles equals 180 degrees. 138*2>180, so the 138 degree angle cannot be congruent to any of the other angles. Therefore:

180=138+2x

42=2x

21 degrees=x

3 0

3 years ago