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3 years ago

Is it true or false ,, the unit for both force and weight is the Newton (n)

Mathematics

1 answer:

sergiy2304 [10]3 years ago

3 0

Answer:

True

Step-by-step explanation:

Force = mass(kg) * acceleration(m/ $s^{2}$ )

Force = kg-m/ $s^{2}$ = Newton

Weight = mass(kg) * acceleration due to gravity(m/ $s^{2}$ )

Weight = kg-m/ $s^{2}$ = Newton

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A pizza shop sells pizzas that are 10 inches (in diameter) or larger. A 10-inch cheese pizza costs $8. Each additional inch cost

zaharov [31]

Answer:

8 + 1.50x + 0.75y = 19.25

Step-by-step explanation:

Let the number of additional inch = x

Let the number of toppings = y

From the question,

A 10-inch cheese pizza costs $8.

Each additional inch costs $1.50

Each additional topping costs $0.75.

The equation that represents Josh's pizza is when his total cost amounts to $19.25 is:

$8 + $1.50 × x + $0.75y = $19.25

8 + 1.50x + 0.75y = 19.25

7 0

3 years ago

Identify the errors made in the finding the inverse of y= x^2 +12x

alex41 [277]

9514 1404 393

Answer:

y was not substituted for every x

Step-by-step explanation:

To find the inverse of ...

y = f(x)

you need to solve ...

x = f(y)

Here, f(x) = x^2 +12x, so f(y) = y^2 +12y

This is not the expression we see on the right of ...

x = y^2 +12x

Apparently y was not properly substituted into f(x).

5 0

3 years ago

PLEASEEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPP

ch4aika [34]

Answer:

$-\dfrac{3}{5}$

Step-by-step explanation:

1. Find the numerator:

$\dfrac{1}{3}-\dfrac{5}{6}=\dfrac{1\cdot 2}{3\cdot 2}-\dfrac{5}{6}=\dfrac{2}{6}-\dfrac{5}{6}=\dfrac{2-5}{6}=-\dfrac{3}{6}=-\dfrac{1}{2}.$

2. Simplify the fraction:

$\dfrac{-\frac{1}{2}}{\frac{5}{6}}=-\dfrac{1}{2}\cdot \dfrac{6}{5}=-\dfrac{3}{5}.$

7 0

3 years ago

Find 41% of 48. Round to the nearest tenth of necessary

pshichka [43]

Answer:

19.7

Step-by-step explanation:

1. Change the percent to a decimal

0.41 of 48

2.Multiply the two numbers together.

0.41 of 48 = 19.68

3. Round to nearest tenth

19.68 = 19.70 = 19.7

8 0

4 years ago

The distance from Scott's house to school is 3/5 of a mile scott walked 2/3 of the way there before he stopped to pick up his fr

gregori [183]

Answer:

2/5

Step-by-step explanation:

2/3 of 3/5 means to multiply the fractions to get 6/15

6/15 can be reduced by dividing by 3 to get 2/5

5 0

2 years ago