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4 years ago

This prism is cut by the plane shown. The plane is parallel to the base of the prism. What is the shape of the cross-section?

Mathematics

2 answers:

galina1969 [7]4 years ago

8 0

I think it would be a hexagon..

kirza4 [7]4 years ago

5 0

Answer:

rectangle

Step-by-step explanation:

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HELP PLEASEEEE FAST 128 164 140

kenny6666 [7]

Answer: 140 m3

Step-by-step explanation:

Multiply the area of the trapezoid face by the length .

Since the area is 20, you multiply it by 7 to get 140

7 0

3 years ago

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A parallelogram in a circumscribed circle must be a

Aleonysh [2.5K]

Hi!

//gm circumscribed by a circle must be a cyclic quadrilateral.

6 0

3 years ago

Amirah volunteers at the recycling center every weekend. Last weekend, she helped sort 263 pounds of cans and bottles 668 pounds

Evgesh-ka [11]

Answer:

The total amount of recyclables sorted by Amirah is 931 pounds.

Step-by-step explanation:

Amount of cans and bottles sorted = 263 pounds

Amount of paper sorted = 668 pounds

So, the total amount of recyclables sorted

= amount of cans and bottle sorted + amount of paper sorted

= 263 pounds + 668 pounds

= 931 pounds

Hence, the total amount of recyclables sorted is 931 pounds.

3 0

3 years ago

Find the simple interest on 7,200 at 3/4% for 5 years

lakkis [162]

Answer:

$7474.08

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Simple Interest Rate Formula: $\displaystyle A = P(1 + r)^t$

A is final amount
P is principle (initial) amount
r is rate
t is time (in years)

Step-by-step explanation:

Step 1: Define

P = 7200

r = 0.75% = 0.0075

t = 5

Step 2: Solve for A

Substitute in variables [Simple Interest Rate Formula]: $\displaystyle A = 7200(1 + 0.0075)^5$
(Parenthesis) Add: $\displaystyle A = 7200(1.0075)^5$
Evaluate exponents: $\displaystyle A = 7200(1.03807)$
Multiply: $\displaystyle A = 7474.08$

7 0

3 years ago

Writing prompt about math

Nookie1986 [14]

Answer:

y=(3x+4)(x+2)

Step-by-step explanation:

Once you distibute everything you will get:

3x^2

which will give you your intitialequation: y=3x^2+10x+8.

The first equation you put can not be fcatored.

7 0

3 years ago