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Ivenika [448]
3 years ago
9

The following equation models a rock that is thrown upward from an elevation of 4.9 feet

Mathematics
1 answer:
Elenna [48]3 years ago
5 0

Answer:

3.0 seconds

Step-by-step explanation:

i took the test.

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Why do whole numbers raised to an exponent get greater while fractions raised to an exponent get smaller
kolezko [41]
An exponent tells how many times a number is multiplied by it self . with whole numbers if you keep multiplying them they have to increase . taking a half of anythink  makes it smaller .
7 0
4 years ago
PLS (factorise): <br><br> x²-33
vovikov84 [41]

Answer:

Not possible

It doesn't factorise because we can't pull out any highest common multiple.

Also, to be able to factorise a quadratic, it must be in the general form of ax^2 + bx + c.

Hope this helps!

4 0
2 years ago
Simplify: 3x – 5 + 23x – 9
padilas [110]

Simple form of equation 3x – 5 + 23x – 9 =<u> 26x-14</u>

<h3>Further Explanation </h3>

Linear Equation in One Variable is an equation that has a variable and the exponent number is one.

Can be stated in the form:

\large {\boxed {\bold {ax = b}}

or

ax + b = c, where a, b, and c are constants, x is a variable

Whereas Linear Equation in two Variable is a linear equation that has 2 variables and the exponent is one

Can be stated in the form:

\large {\boxed {\bold {ax + bx = c}}}

x, y = variable

There are several ways to solve an equation

• Add / Subtract / divide / multiply the same value on both sides

• Combine like terms

• Factoring

• Expanding

Like terms are terms whose variables and their exponents are the same.

You can combine and add terms

The algebraic form of 3x - 5 + 23x - 9 is a Linear Equation in One Variable, can be simplified:

• 1. Combine like terms

(3x + 23x) + (-5 - 9)

• 2. Add like terms:

26x -14

<h3>Learn more </h3>

an algebraic expression

brainly.com/question/20988

brainly.com/question/2285423

brainly.com/question/2241589

4 0
3 years ago
Read 2 more answers
2x + 3 = x -4 what is the solution to this equation
taurus [48]

Step-by-step explanation:

2x + 3 = x-4

2x-x. = -4-3

x= -7

8 0
3 years ago
Fernando is starting at new sales job and needs to decide which of two salary plans to choose from for Plan A he will earn $100
Sati [7]
The expression for each salary plan if s is Fernando's total weekly sales, would be:

Expression A:   S= 100+ 100(0.15y)        y=Commission
Expression B:   S= 150+ 150(0.10y)         

What amount of weekly sales us plan B better than plan A, the answer would be:Plug in the numbers for Y and use the outcomes as the sales stay to increase. For example, start with 5 sales, then go to 10 then 15, and so on and so forth.
8 0
4 years ago
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