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3 years ago

Which shape does the intersection of the horizontal plane with a prism look like

Mathematics

1 answer:

slega [8]3 years ago

3 0

Answer:

Triangle

Step-by-step explanation:

Given: A prism

To find: the intersection of the horizontal plane with a prism

Solution:

A prism is a polyhedron having two parallel faces The other faces are always parallelograms. A prism can have rectangular or other polygon shapes.

The intersection of the horizontal plane with a prism looks like a triangle.

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20. Factor the trinomial.

lbvjy [14]

Factors of 40: (1, 40) (2, 20) (4, 10) (5, 8)

---Using these factors will help us find a pair that adds up to -13 and multiplies to equal 40

-5 + -8 = -13

-5 x -8 = 40

(v - 8)(v - 5)

The trinomial can be factored into the following expression (v - 8)(v - 5).

Hope this helps!

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2 years ago

Solve the equation with the replacement set {–28, –8, 8, 28}

irga5000 [103]

I hope this helps you

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3 years ago

Read 2 more answers

4. Evaluate -8÷2+12×9-4x6\<br>56÷7x2

olchik [2.2K]

Answer:

Step-by-step explanation:

In Questions that involve multiple mathematical operations, we use the BODMAS or PEMDAS.

BODMAS is an acronym and it represents; Bracket, Order, Division, Multiplication, Addition, and Subtraction.

PEMDAS is also an acronym that means the same thing with BODMAS, it represents; Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction

We solve using the order present in BODMAS

-8 ÷ 2 + 12 × 9 - 4 x 6 \ 56 ÷ 7 x 2

Solving all Multiplication, we have;

-8 ÷ 2 + 12 × 9 - 4 x 6 \ 56 ÷ 7 x 2

-8 ÷ 2 + 108 - 24 \ 56 ÷ 14

Solving all Division, we have;

-8 ÷ 2 + 108 - 24 \ 56 ÷ 14

-4 + 108 - 24 \ 4

-4 + 108 - 6

Solving all Addition, we have;

-4 + 108 - 6

104 - 6 = 98

4 0

3 years ago

How do you find out if a number is an integer or not?

Tanya [424]

Answer:

Integers are any whole number negative or positive

Step-by-step explanation:

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3 years ago

Brisa went shoe shopping this

alukav5142 [94]

Tax: $2

Total: $27

Step-by-step explanation:

Given,

Price of boots = $25

Tax = 8%

Amount of tax = 8% of price of boots

$Amount\ of\ tax = \frac{8}{100}*25\\Amount\ of tax=\frac{200}{100}\\Amount\ of\ tax=\$2$

Total = Price of boots + Tax amount

$Total = 25+2=\$27$

Tax: $2

Total: $27

Keywords: sales tax, addition

Learn more about addition at:

#LearnwithBrainly

7 0

4 years ago