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2 years ago

What is the value of x?

Mathematics

2 answers:

vazorg [7]2 years ago

7 0

Answer:

Because if you add 18 + 26 it ='s 44

statuscvo [17]2 years ago

6 0

Answer: The value of x is 44

Step-by-step explanation: 18+26=44

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Newton's second law says force (f) is equal to mass (m) times acceration (a). A scientist wants to calculate the force of an obj

elixir [45]

Force = mass x accerelation
= 0.29 x 9.8
= 2.842 N

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2 years ago

Read 2 more answers

Please help ASAP! i will mark brainliest

Kitty [74]

Use two pints on the graph to find the slope:

(0,0) and (5,1)

Slope = Change in Y over the change in x.

Slope = (1-0) / (5-0) = 1/5 = 0.20

The slope of the given equation is 0.25 which is greater than 0.20.

The unit rate is greater in the equation.

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2 years ago

The table below shows the number of shoppers at Jacob's store over a period of five months:

Olin [163]

We are given table

Month : 1 2 3 4 5

Shoppers: 50 250 1250 6250 3250

so, we have

first term =50

$a_1=50$

Second term =250

$a_2=250$

Third term =1250

$a_3=1250$

$a_4=6250$

$a_5=31250$

now, we can find ratios

$\frac{a_2}{a_1} =\frac{a_3}{a_2}=\frac{a_4}{a_3}=\frac{a_5}{a_4}=5$

we can see that all ratios are same and 5

so, this is exponential

so, option-D..........Answer

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3 years ago

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Given that f(–2.4) = -1 and f(-1.9) = -8, approximate f'(-2.4). f'(-2.4)

lora16 [44]

Answer:

f'(-2.4) ≈ -14

General Formulas and Concepts:
Algebra I

Coordinate Planes

Coordinates (x, y)

Slope Formula: $\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}$

Functions

Function Notation

Calculus

Differentiation

Derivatives
Derivative Notation

Step-by-step explanation:

*Note:

The definition of a derivative is the slope of the tangent line.

Step 1: Define

Identify.

f(-2.4) = -1

f(-1.9) = -8

Step 2: Differentiate

Simply plug in the 2 coordinates into the slope formula to find slope m.

[Derivative] Set up [Slope Formula]: $\displaystyle f'(-2.4) \approx \frac{f(x_2) - f(x_1)}{x_2 - x_1}$
Substitute in coordinates: $\displaystyle f'(-2.4) \approx \frac{-8 - -1}{-1.9 - -2.4}$
Evaluate: $\displaystyle f'(-2.4) \approx -14$

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Learn more about derivatives: brainly.com/question/17830594

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Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

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2 years ago

Jeff wants to spend at most $89 on his mom's birthday gifts. He already bought her a

Andrew [12]

The Inequality representing money she can still spend on her friend birthday gift is .

Jordan can still spend at most $30 on her friends birthday gift.

Step-by-step explanation:

Given:

Total money need to spend at most = $45

Money spent on Yoga ball = $15

We need to find how much money she can still spend on her friend birthday gift.

Solution:

Let the money she can still spend on her friend birthday gift be 'x'.

So we can say that;

Money spent on Yoga ball plus money she can still spend on her friend birthday gift should be less than or equal to Total money need to spend.

framing in equation form we get;

The Inequality representing money she can still spend on her friend birthday gift is .

On solving the the above Inequality we get;

we will subtract both side by 15 using subtraction property of Inequality.

Hence Jordan can still spend at most $30 on her friends birthday gift.

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2 years ago