1 year ago

Write an equation for “a number decreased by -4 is equal to 15”. Then solve the equation.

Mathematics

1 answer:

Alexxx [7]1 year ago

6 0

Answer:

Step-by-step explanation:

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$\sqrt{(-6-0)^{2} + (7-8)^{2}}$

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$\sqrt{37}$

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1 year ago

Mia has 1/2 of a pizza. She divides it equally among 4 people. Which model shows the fraction of a whole pizza each person gets

Llana [10]

Each person gets $\frac{1}{8}$ of whole pizza

Solution:

Given that Mia has $\frac{1}{2}$ of a pizza

She divides it equally among 4 people

To find: Fraction of a whole pizza each person gets

From statement,

$\frac{1}{2}$ of pizza is divided equally among 4 people

Therefore, to find the fraction of whole pizza each person gets, we can divide the $\frac{1}{2}$ by 4 people

$\text{fraction each person gets } = \frac{\frac{1}{2}}{4}\\\\\text{fraction each person gets } = \frac{1}{2} \times \frac{1}{4}\\\\\text{fraction each person gets } = \frac{1}{8}$