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3 years ago

F(x)5x + 4 Find f(6)

Mathematics

2 answers:

saul85 [17]3 years ago

6 0

$\sf{Hello!}$

$f(x) = 5x + 4$

$f(6) = ----$

$f(6) = 5(6) + 4$

$f(6) = 30 + 4$

$f(6) = 34$

Have a nice day!

bonufazy [111]3 years ago

4 0

When it says f(6), it just means to plug in 6 for x so ... 5(6)+4= 28

Ans: 28

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The adult weighs 84.09 kg. Calculate the adult’s weight in kilograms to pounds . Show work

pogonyaev

The adult weight in pounds is 185.39 lb

Solution:

Given that adult weighs 84.09 kilogram

To find : Adult’s weight in kilograms to pounds

We have the change the weight of the adult from kilogram to pound

The conversion between kilogram and pound is as follows:-

1 kilogram = 2.204623 lb

To find the adult weight in pound, we need to multiply the adult weight in kilogram by 2.204623

Converting 84.09 kg to pound:

$\begin{array}{l}{84.09 \mathrm{kg}=84.09 \times 1 \mathrm{kg}} \\\\ {84.09 .09 \times 2.204623=185.39 \mathrm{lb}}\end{array}$

Therefore the weight of the person in pound = 185.39 lb

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3 years ago

Joey traveled 150 miles in 212 hours. Which expression gives Joey's speed in miles per hour?

Svetradugi [14.3K]

Answer:

0.7 miles per hour

Step-by-step explanation:

To find a speed in miles per hour, divide the number of miles by the number of hours.

150/ 212 = 0.7 miles per hour

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3 years ago

Is 6/5 closer to 1/2

Alecsey [184]

$\frac{6}{5} =\quad 1.2$

$\frac{1}{2}= \quad 0.5$

$1.2 > 0.5$

$\frac{6}{5} > \frac{1}{2}$

<h3>Hope I helped you!</h3><h3>Success!</h3>

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3 years ago

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Pls help ( if you can’t read it it says, a toddler weighs 30.0 pounds. If 1.00 Newton equals the weight of 0.228 pounds, what is

gizmo_the_mogwai [7]

Answer:

131.6 Newtons

Step-by-step explanation:

30 ÷ 0.228 =131.6 Newtons

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3 years ago

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A line passes through the points (-3, 14) and (-1, 16). What is its equation in slope-intercept form?

timurjin [86]

Answer:

y = 6x + 22

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Algebra I

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

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Point (-3, 14)

Point (-1, 16)

Step 2: Find slope m

Substitute: $m=\frac{16-14}{-1+3}$
Subtract/Add: $m=\frac{12}{2}$
Divide: $m=6$

Step 3: Find y-intercept b

Define: y = 6x + b
Substitute: 16 = 6(-1) + b
Multiply: 16 = -6 + b
Isolate b: 22 = b
Rewrite: b = 22

Step 4: Write linear equation

y = 6x + 22

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3 years ago