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3 years ago

3 squared [5 + (2 - 4) squared] - 15 =

1 answer:

7 0

To solve we first need to simplify the equation
3^2 [5 + ( 2 - 4)^2] - 15 is simplified to (3^2)(5 + (2 - 4) ^2] - 15

After you reduce (3^2)(5 + (2 - 4) ^2] - 15 you get 66

The answer is 3^2 [5+ (2-4)^2} - 15 = 66

Hope that helps! - Alyssa ;)

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The fee to check luggage with anew arline is based on the weightof each bag. Brett paid $7.14 tocheck a 42-pound bag. Howmuch wi

rodikova [14]

$10.71

Explanation

Step 1

you can easily solve this by using a rule of three.

Let

x represents the money Eileen will pay if her bag weighs 63 pounds

the proportion is the same

then

$\frac{7.14}{42}=\frac{x}{63}$

Step 2

solve for x

$\begin{gathered} \frac{7.14}{42}=\frac{x}{63} \\ 63\cdot7.14=42x \\ x=\frac{63\cdot7.14}{42} \\ x=\frac{449.82}{42} \\ x=10.71 \\ \end{gathered}$

I hope this helps you

5 0

1 year ago

A container holds 4 gallons 2 quarts of juice another container holds 1 3/4 gallons more than the first container altogether how

Tanya [424]

Answer:

$10\frac{3}{4}$ gallons of juice altogether [or, 10 gallons 3 quarts]

Step-by-step explanation:

4 quarts = 1 gallon

So 2 quarts would be 1/2 gallon

Thus,

we have:

4 1/2 gallons in first container

Next container holds 1 3/4 MORE, so that container holds:

$4\frac{1}{2}+1\frac{3}{4}\\=\frac{9}{2}+\frac{7}{4}\\=\frac{18+7}{4}\\=\frac{25}{4}$ gallons

In total, the number of gallons is:

$4\frac{1}{2}+\frac{25}{4}\\=\frac{9}{2}+\frac{25}{4}\\=\frac{18+25}{4}\\=\frac{43}{4}\\=10\frac{3}{4}$ gallons

or 10 gallons and 3 quarts

6 0

4 years ago

Which is a property of an angle

timofeeve [1]

Answer:

it had made of two lines including an angle...

6 0

3 years ago

Over what interval is the function in this graph constant?

AfilCa [17]

Answer:

Step-by-step explanation:

as this the graph hits the X axis before -5 and before 5

Give BRAINLIEST PLZ

4 0

3 years ago

Find the area please! *you can use decimals if needed*

Lorico [155]

Answer:

116 km squared

Step-by-step explanation:

When you get crazy shapes like this, try and look for the basic ones inside (i.e. triangles, rectangles, etc.) I can find one big triangle and two rectangles, one small and one larger. Vide the attatchment for reference.

Step 1. Find the missing variables, x, y, and z

y = 2

x = 6 - 2 = 4

z = 8 + (4) + 2 = 14

Step 2. Find the area of each shape

Triangle:

Area = bh/2 = (8 x 14)/2 = 56 km sq

Big rectangle:

Area = bh = 8 x 6 = 48 km sq

Small rectangle:

Area = bh = 2 x 6 = 12 km sq

Step 3. Add all the areas together

56 + 48 + 12 = 116 km sq

I hope this helps!

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5 0

2 years ago

Read 2 more answers