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4 years ago

How do you write 5 parentheses -2 parentheses subtract 3 only using addition

Mathematics

2 answers:

lions [1.4K]4 years ago

5 0

(5)(-2)+(-3) is the answer :)

i hope this helped and have a wonderful day !!

rewona [7]4 years ago

4 0

[5 + (-2)] + (-3) would be the way to write your query only using addition. Hope this helps and have a phenomenal day!

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a. irrational numbers

This is because irrational numbers are number like pi and non perfect square roots, etc

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3 years ago

Solve 8[7-(6x-6)]+6x=0.

zavuch27 [327]

I believe that X would be -2.47619.
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3 years ago

Is there ever a time when a probability can be greater than 1.00, or less than 0.00?

timama [110]

Answer:

The probability of an event will not be less than 0. This is because 0 is impossible (sure that something will not happen). The probability of an event will not be more than 1. This is because 1 is certain that something will happen.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Can someone please help me! Big ideas 8.4 number 20

Harlamova29_29 [7]

Answer: The perimeter is about 20.26 units

Step-by-step explanation:

To calculate the distance between the points, we use the formula:

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

where,

d = distance

$x_2\text{ and }x_1$ are the coordinates of the points on x-axis

$y_2\text{ and }y_1$ are the coordinates of the points on y-axis

For the given points:

B(0,3), C(4,-1), E(2,-3) and F(-2,1)

Calculating the distance BC:

$x_2=4\\x_1=0\\y_2=-1\\y_1=3$

Putting values in above equation, we get:

$BC=\sqrt{(4-(0))^2+(-1-3)^2}\\\\d=\sqrt{16+16}=5.66units$

Calculating the distance CE:

$x_2=2\\x_1=4\\y_2=-3\\y_1=-1$

Putting values in above equation, we get:

$CE=\sqrt{(2-(4))^2+(-3-(-1))^2}\\\\d=\sqrt{36+4}=4.47units$

To calculate the perimeter of a rectangle, we use the equation:

$Perimeter=2(l+b)$ ....(1)

where,

l = length of the rectangle = BC = 5.66 units

b = breadth of the rectangle = CE = 4.47 units

Putting values in equation 1, we get:

$Perimeter=2(5.66+4.47)\\\\Perimeter=20.26 units$

Hence, the perimeter is about 20.26 units

7 0

3 years ago

A family has a monthly budget of $2,400. How much money is spent on each category? 44% is spent on housing. 23% is spent on food

Lunna [17]

Answer:

housing, $1056
food, $552
transportation, $408
savings, $240
clothing, $144

Step-by-step explanation:

Multiply the budget total by the percentage for each category:

housing: 44% × $2400 = $1056
food: 23% × $2400 = $552
clothing: 6% × $2400 = $144
transportation: 17% × $2400 = $408
savings: 10% × $2400 = $240

Find "the rest" by subtracting the total of percentages from 100%, or by subtracting the total of budget categories from $2400. Here, everything (not including savings) adds to 90% × $2400 = $2160, so the amount to savings is 10%, or $240.

6 0

3 years ago