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
Digiron [165]
2 years ago
12

I need help Brainliest

Mathematics
1 answer:
Charra [1.4K]2 years ago
3 0
It would be 11.40 because you subtract 456-2.5%
You might be interested in
Suppose a hot air balloon begins descending at a rate of 30ft/min from an elevation of 1250ft. Write an equation to model the ho
galina1969 [7]
Base elevation is 1250 ft
rate is 30 per minute 30m
so, h = 1250 - 30m
as an inclusion, 30 ft per minute is also like 0.5 per second like 1250 - 0.5s
1250/30 means it would be about 42 minutes once it touches the ground.

7 0
2 years ago
Mr. Nicholas invested $4,250 into an account that pays 3.5% interest, compounded annually. How much will Mr. Nicholas’s investme
Lina20 [59]

Answer:

$5596.44

Step-by-step explanation:

$4250*(1.035)^8= $5596.44

3 0
3 years ago
Part A: The area of a square is (9x2 − 12x + 4) square units. Determine the length of each side of the square by factoring the a
Sladkaya [172]

Answer:

Part A: The length of each side is 3x-2 units long.

Part B: The dimensions are 5x-4 and 5x+4 units long.

Step-by-step explanation:

Part A:

--> 9x^2-12x+4

--> Multiply 9 times 4 to see the factors of that product

--> 9 times4 = 36

Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36

Use the factor 6 and make it negative so -6

add another -6

Keep in mind that it is -6x

--> 9x^2-6x-6x+4

Separate the four terms into two different binomials

--> 9x^2-6x  and -6x+4

Factor the binomials

With 9x^2-6x you can factor a 3x

So it will 3x(3x-2)

Do the same thing with -6x+4

You can factor out a -2

-2(3x-2)

The reason you factor out a -2 and not 2 is because it has to be same so in this case it is (3x-2)

Take the two numbers that you factored and put them to make an expression so (3x-2)

--> (3x-2)(3x-2) or (3x-2)^2

3x-2 is the length of each side so it is 3x-2 units long

Part B:

-->25x^2-16y^2

Use the difference of squares

take the square root of 25x^2

that is 5x

take the square root of 16y^2

that is 4y

write it in this way (5x+4y)(5x-4y)

These are the dimensions of the rectangle

3 0
2 years ago
Guys... Whats 2+2 :DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Elis [28]

Answer:

4

Step-by-step explanation:

ok

6 0
2 years ago
Read 2 more answers
FREE POINTSSSSSS<br> 1+3=
pickupchik [31]

Answer: 4

Step-by-step explanation:

1 + 3 = 4. this has gotta be one of the hardest questions i've had to answer on this site

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the y intercept of the line 2x + 5y = -10? a.2 b.-2 c.5 d.-5
    15·2 answers
  • Is 108 inches bigger than 7 ft
    15·2 answers
  • Jerome is writing a coordinate proof to show that the midsegment of a trapezoid is parallel to its bases. He starts by assigning
    7·2 answers
  • Round 172,365,022 to the nearest ten thousand.<br><br> I need help!!!
    10·2 answers
  • Answer the following questions.
    9·1 answer
  • 2x = 3Y=4z=12 find the value of x square+y square + Z Square
    15·2 answers
  • Christian is going to paint the
    5·2 answers
  • HELP ME PLEASE [WILL GIVE BRAINLIEST TO BEST ANSWER WITH BEST EXPLAINATION]
    6·1 answer
  • Step bro... im stuck, need help with this question
    10·1 answer
  • A globe company currently manufactures a globe that is 16 inches in diameter. If the dimensions of the globe were reduced by hal
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!