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Yanka [14]
3 years ago
11

I REALLY NEED HELP NOW!!

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0

Answer:

B. 5 m/s

Step-by-step explanation:

Formula for constant velocity

v=\frac{\Delta x}{\Delta t}

plug in the values you have:

v = \frac{400}{80} = 5\frac{m}{s}

so B. 5 m/s

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P-4=5p+3p-8 <br> How do I solve this equation
kotegsom [21]

Answer:

P = 4/7

Step-by-step explanation:

p-4 = 8p - 8 | Rewrite Problem while simplifying like terms

p - 8p = 4 - 8 | Put the P's on their own side

-7p = -4 | Simplify like terms

p = 4/7 | Get p by itself

6 0
4 years ago
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Please help me answer all the questions in this test!
Sholpan [36]

Answer:

4. 2(3k+4y-14).

5. 76+34.9.

6.10t-8

Step-by-step explanation:

4.since it's 6k+8y-14 all of the numbers can be divided by 2 then the you just put a 2 in front of everything and then(3k+4y-14).

5. (22+11.5x)+(54+23.4x).

=(22+54)+(11.5x+23.4x).

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=34.9x+76.

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3 0
3 years ago
Which property is illustrated by -8 + 0 = -8
Radda [10]
This is the additive identity property or identity property of addition.

This property states that when you add 0 to a number, the result is the original number.
5 0
4 years ago
Jace invested $8,300 in an account paying an interest rate of 6.6% compounded continuously. Assuming no deposits or withdrawals
kondor19780726 [428]

Answer:

  • $20911

Step-by-step explanation:

<u>Given</u>

  • Investment   P₀ = $8300
  • Interest rate   r = 6.6%
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  • P = ?

<u>Formula for continuous compound interest:</u>

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4 years ago
What is the algabric way to find the area of a triangle
mash [69]

The parameters for computing the area of triangle is first listed out and the expression for the area of triangle was used to find the algebraic method

<h3>Area of Triangle</h3>

Parameters for find the area of triangle are

  • Base
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Let the base be x, and let the height be y

We know that the expression for the area of triangle is given as

Area = 1/2 (Bass* Height)

Substituting our parameters we have

Area = 1/2*x*y

Learn more about area of triangle here:

brainly.com/question/17335144

4 0
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