1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korolek [52]
2 years ago
8

Help for question 1 and 2​

Mathematics
1 answer:
AnnyKZ [126]2 years ago
4 0

Answer:

<em>(1). </em>5^{4}<em> × </em>13^{7}<em> ; (2). 3 - 5x</em>

Step-by-step explanation:

1). [( - 5 )³ · ( - 5 )] ( 13^{-2} · 13^{9} ) = (-5)^{3+1} × (13)^{-2+9} = (-5)^{4} × 13^{7} = 5^{4} × 13^{7}

2). - 25x² ÷ 5x + 15x ÷ 5x = <em>3 - 5x</em>

You might be interested in
Trey is taking out a loan for $85000. It is a 20-year loan with an APR of 5.85% what will his monthly payment be?
ololo11 [35]

Answer:

$768.54 (Approximate)

Step-by-step explanation:

Trey is taking out a loan for $85000. It is a 20-year loan with an APR of 5.85%.

Therefore, if we consider the interest rate is simple interest, then using the simple interest formula, the sum will become after 20 years

85000(1 + \frac{5.85 \times 20}{100}) = 184450 dollars.

Therefore, the monthly payment for the loan will be \frac{184450}{20 \times 12} = 768.54 dollars. (Answer)

8 0
3 years ago
What does it mean to square both sides of an equation
andreev551 [17]

Answer:using the square root on both sides of the equation

Step-by-step explanation:

3 0
3 years ago
15yd=45ft show the work to solve problem
disa [49]

Answer:

15 yd = 45 ft because :

Step-by-step explanation:

You have to multiply the length by 3.

1 yd = 3 ft.

15 x 3 = 45.

Hope this helps,

Davinia.

3 0
3 years ago
Select all of the equations that are not functions.
Kryger [21]

Answer:

B

Step-by-step explanation:

x² + y² = 3  creates a circle and circles are not functions because one x-value relates to two y-values instead of one

7 0
3 years ago
Please help meeeeeee!!!!!
Tasya [4]

Answer: A

Step-by-step explanation:

This is because 25%= 25/100, and that reduces to 1/4. Also, whenever it says something OF something, it means to multiply. In this case, 1/4 OF 1000= 1/4x1000= 250.

*Even though it seems that multiplying will just make the number bigger, when you multiply with a fraction, it actually gets smaller* For example 1/3 of 3= 1/3x3= 1

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone please explain how i can solve this ...thank you very much
    8·2 answers
  • Simplify the following fractions as much as possible. <br><br> 40/25
    8·1 answer
  • A point A is graphed at (0, 5). Complete the coordinates of a shape that can be rotated about the y-axis to create a cone. Provi
    5·1 answer
  • Sarah weighs 30 more than 2 times as sheila. Their total weighs is 150 kilograms. What is the weigh of each in grams?
    11·1 answer
  • PLEASE HELP!!<br> Question is in the picture
    8·1 answer
  • Really easy for high schoolers (The first correct answer gets brainliest! )
    13·1 answer
  • Myles doesn't want to spend more than $11,000 per month on gate keepers. He hires 12 gate keepers who work an
    14·1 answer
  • Help it’s my exam test
    11·1 answer
  • A new pair of shoes cost $78. They are on sale for $60.06.<br><br> What is the percent of change?
    14·1 answer
  • If you place a 24-foot ladder against the top of a 20-foot building, how many feet will the bottom of the ladder be from the bot
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!