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3 years ago

Geometry question?

Mathematics

1 answer:

IRINA_888 [86]3 years ago

8 0

J is your andswer. Area is side x side so multiply

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2. A chef can make 12 meals with

valentinak56 [21]

Answer:

C. $412.50

Step-by-step explanation:

We can use proportion:

12 meals --- 3 pounds

250 meals --- x pounds

x=(250 meals*3 pounds)/12 meals = 62.5 pounds

62.5 pound * $ 6.60/pound = $ 412.50

5 0

3 years ago

The vertex form of the equation of a parabola is y = 2(x+ 4)2 - 7.

Anuta_ua [19.1K]

Answer:

100%

Step-by-step explanation:

your answer is 4x + 9

4 0

3 years ago

The volume of a rectangular prism is 2x^3 - 6x^2 + 8x , and the volume of a cube is 27x^3. What is the total volume of the prism

AleksAgata [21]

Answer:

$\displaystyle V_{P + C} = 29x^3 - 6x^2 + 8x$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify.

$\displaystyle V_P = 2x^3 - 6x^2 + 8x$

$\displaystyle V_C = 27x^3$

Step 2: Find Combined Volume

[Set up] Add: $\displaystyle V_P + V_C = V_{P + C}$
Substitute in variables: $\displaystyle V_{P + C} = 27x^3 + 2x^3 - 6x^2 + 8x$
Combine like terms: $\displaystyle V_{P + C} = 29x^3 - 6x^2 + 8x$

8 0

3 years ago

A trail is 2940 miles long. it begins in city a and ends in city

d1i1m1o1n [39]

In this question, the trail is 2940 miles long and Manfred is already hiking the 3/7 of the trail. You are asked how many miles he has a hike. Then to find it you just need to multiply the trail length with the ratio of hike/total trail. The calculation would be:

2940 miles * 3/7 = 1260 miles

5 0

4 years ago

Rewrite the fraction 1/6 as a division expression with the same numbers.

laila [671]

9514 1404 393

Answer:

1 ÷ 6

Step-by-step explanation:

1/6 is a division expression. It means "one divided by six."

The slash (/) can be replaced by the "divided by" symbol (÷), if you like.

1/6 = 1 ÷ 6 . . . . means "one divided by six"

8 0

3 years ago