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Airida [17]
3 years ago
13

Please answer! This is my last tryyyy

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
5 0
Yes the problem is true and 56 is a solution
mezya [45]3 years ago
5 0

Answer: yea he is right

Step-by-step explanation:

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Please answer correctly !!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
Sergeeva-Olga [200]

Answer:

q = 14

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Equality Properties
  • Complementary Angles: Angles that add up to 90°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

<em>The 2 angles must add up to 90°.</em>

(4q - 5)° + 39° = 90°

<u>Step 2: Solve for </u><u><em>q</em></u>

  1. Combine like terms:                    4q + 34 = 90
  2. Subtract 34 on both sides:          4q = 56
  3. Divide both sides by 4:                q = 14
6 0
3 years ago
Simplify 5x^2+43x-18=0
GalinKa [24]

Answer:

-9, 2/5

Step-by-step explanation:

5x^2 +43x-18=0 \\ \\ (5x-2)(x+9)=0 \\ \\ x=-9, \frac{2}{5}

8 0
2 years ago
What is the effective rate of a $30,000 non-interest-bearing simple discount 5%, 60-day note?
balu736 [363]
30000 due at the end of 60 years
I'll assume that the number of days in year is 360
I=30,000×0.05×(60÷360)=250

Cash in hand at the beginning of 60 days is
30,000−250=29,750

The effective rate is
R=I÷pt
R=250÷(29,750×(60÷360))
R=0.0504×100
R=5.04%
5 0
3 years ago
Read 2 more answers
Linda started washing at 6:48 PM and finished at 7:23 PM.
kirill [66]

Answer:

it took her 35 minutes to finish

7 0
3 years ago
Read 2 more answers
PLEASE HELP I HAVE NO IDEA
Agata [3.3K]
Part 1:

The table showing the decreasing debt is shown as follows:

\begin{tabular}&#10;{|c|c|c|c|}&#10;Starting Balance&Interest Accrued&Payment&Closing Balance\\[1ex]&#10;\$1,853.42&\$22.39&\$400&\$1,475.81\\\$1,475.81&\$17.83&\$400&\$1,093.64\\\$1,093.64&\$13.21&\$200&\$906.85\\\$906.85&\$10.96&\$200&\$717.81\\\$717.81&\$8.67&\$200&\$526.48\\\$526.48&\$6.36&\$200&\$332.84\\\$332.84&\$4.02&\$200&\$136.86\\\$136.86&\$1.65&\$138.51&-&#10;\end{tabular}

The column for interest accrued is obtained by the folmular

I=P(1+0.155)^{\frac{1}{12}}

where P is the month's starting balance.



Part 2:

From the table, the last payment is $138.51



Part 3:

The total amount paid by the time the credit card is payed of is the summation of the "payment" column of the table.

Thus, the total amount is given by:

Payment\ total=2(400)+5(200)+138.51=\$1,938.51



Part 4:

The debt ratio is given by

Debt\ ratio= \frac{debt}{limit} = \frac{1,853.42}{3,000} \approx0.62
4 0
3 years ago
Read 2 more answers
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