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3 years ago

Which i bigger between 7.05 or just 7?

Mathematics

1 answer:

lapo4ka [179]3 years ago

3 0

Is 7 dollars and 5 cents more then just 7.00 dollars? correct answer is 7.05

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Find the distance between the two given points. O(-3,-2) and P(-3,4)

aliina [53]

Answer:

$\boxed {\boxed {\sf d= 6}}$

Step-by-step explanation:

Distance can be found using this formula:

$d=\sqrt {(x_2-x_1)^2+(y_2-y_1)^2$

Where (x₁, y₁) and (x₂, y₂) are the points.

We are given the points O (-3, -2) and P(-3,4). Therefore,

$x_1= -3 \\y_1= -2 \\x_2= -3 \\y_2=4$

Substitute the values into the formula.

$d=\sqrt {(-3--3)^2+(4--2)^2$

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.

Solve inside the parentheses first.

(-3--3)= -3+3=0
(4--2)= 4+2=6

$d= \sqrt {(0)^2+ (6)^2}$

Solve the exponents.

(0)²= 0*0=0
(6)²= 6*6=36

$d=\sqrt {0+36$

Add.

$d= \sqrt {36$

Take the square root.

$d=6$

The distance is 6.

3 0

3 years ago

What is x+y=10;y=x+10

Alenkasestr [34]

[ Answer ]

$\boxed{\bold{X \ = \ 0, \ Y \ = \ 10}}$

[ Explanation ]

System Of Equations $\bold{\left \{ {X \ + \ Y \ = \ 10} \atop {Y \ + \ X \ = \ 10}} \right.}$

-----------------------------------

[Substitute] Y = X + 10

$\bold{\begin{bmatrix}x+x+10=10\end{bmatrix}}$

Isolate x for x + x + 10 = 10: x = 0

For y = 10

Substitute x = 0

Y = 0 + 10

0 + 10 = 10

y = 10

Solutions

X = 0

Y = 10

$\boxed{\bold{[] \ Eclipsed \ []}}$

3 0

3 years ago

Write 6.93 repeating a mixed number in simplest form.<br> 6.93 =?

Sergeu [11.5K]

Answer:

$6\frac{93}{100} = \frac{693}{100}$

Step-by-step explanation:

Turn 6.93 into a fraction: $6\frac{93}{100}$
To turn into a mixed number, first multiply 6 and 100, then add 93. Put 693 over 100: $\frac{693}{100}$

I hope this helps!

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4 years ago

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When solving an equation, you are finding all values that make the equation _______ ?

Nostrana [21]

The answer is A. True.

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3 years ago

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Change 9 out of 50 to a percentage.

Readme [11.4K]

Answer:

18%

Step-by-step explanation:

9 divided by 50

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3 years ago

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