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2 years ago

How do I do this? If anyone can help, that would be great. Thx!

Mathematics

2 answers:

Kisachek [45]2 years ago

8 0

I don’t know ether but it’s easy you add all of them together (wrong just want points don’t use this)

Katen [24]2 years ago

3 0

Answer:

surface area of the cube is length times width and the rectangular prism is 2xlxw+2xlxh+2xwxh then add together

Step-by-step explanation:

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Flora has $50 to spend on clothes. She wants to buy a pair of jeans for $20 and spend the rest on t-shirts. Each t-shirt costs $

frosja888 [35]

50 ≥ 20 + 6x

She can spend less than 50 or 50 dollars exactly. 20 represents the amount for the jeans. The x represents the t-shirts. 6 represents cost per t-shirt.

5 0

2 years ago

ILL MARK BRAINLIEST!!! PLEASE HELP!

eduard

Answer:

The quadratic equation is X^2 -26X +144=0

Step-by-step explanation:

You can do it shortly by using the formula

X^2-(sum)x+ product

which will give you

X^2- (8+18)x+8×18

=X^2 -26x +144

=X^2 -8x-18x + 144

=(X^2-8x)(-18x+144)

=X(X-8)-18(x-8)=0

(X-18)(X-8)=0

X-18=0 And X-8=0

X=18 X=8

. Therefore the quadratic equation is X^2 -26X +144

3 0

2 years ago

A rectangular pool is surrounded by a walk 4 meters wide. The pool is 5 meters longer than its width. If the total area of the p

larisa [96]

Answer:

45 and 55

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the slope of the line through the given points (4,-2),(-1,8)

nikklg [1K]

Answer:

$\displaystyle m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (4, -2)

Point (-1, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{8+2}{-1-4}$
[Fraction] Add/Subtract: $\displaystyle m=\frac{10}{-5}$
[Fraction] Divide: $\displaystyle m=-2$

3 0

2 years ago

What is 3/8 + 5/12???

ra1l [238]

the answer is 19/24

have a great day!

4 0

2 years ago