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Dmitry_Shevchenko [17]

3 years ago

10

A right rectangular prism is shown. What shape best describes the cross section cut perpendicular to the base of a right rectang

ular prism? Parallelogram Trapezoid Rectangle Square

1 answer:

Rina8888 [55]3 years ago

8 0

C a rectangle. brainily says this is too short so I am writing more

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tigry1 [53]

Answer:

$x = \pm e^{-1}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

<u>Algebra I</u>

Solving quadratics
Multiple roots

<u>Algebra II</u>

Logarithms
Euler's number e

Step-by-step explanation:

<u>Step 1: Define</u>

$\displaystyle ln(x^2) = -2$

<u>Step 2: Solve for </u><em><u>x</u></em>

Raise both sides by e: $e^{\displaystyle ln(x^2)} = e^{-2}$
Simplify equation: $x^2 = e^{-2}$
Square root both sides: $x = \pm e^{-1}$

7 0

3 years ago

Read 2 more answers

The graph of the function f(x)= x2 − 4x + 6 is shown here. What is its axis of symmetry?

alisha [4.7K]

X=-b/2a

x = 4/2=2

..................

6 0

3 years ago

Read 2 more answers

Multiply.<br> 2x(x2 + 2x - 6)

Stels [109]

<span>2x(x2 + 2x - 6)
</span>First add what is in the "(" wich is 2x+2x
<span>2x(4x - 6)
</span>Second multiply the 2x by the 4x & -6
<span>8x-12x
Now subtract the -12x from the 8x
8x-12x = -4x

</span>

8 0

3 years ago

Read 2 more answers

Two types of tickets were sold for an upcoming concert: adult tickets and child tickets. In total, there

Alona [7]

Answer:

Adult ticket is $60

Child ticket is $32

Step-by-step explanation:

Let x = price of adult ticket

y = price of child ticket

(1) 175x + 103y = 13796 (2) 2x + 2y = 184

x + y = 92

y = 92 - x

175x + 103(92 - x) = 13796

175x + 9476 - 103x = 13796

72x = 4320

x = 60 y = 92 - 60

y = 32

4 0

2 years ago

Evaluate the expression 50g^2 if g = 1/5.

andrezito [222]

Answer:

2

Step-by-step explanation:

50*1/5 squared

1/5 = 0.2.

0.2 squared = 0.04

0.04 * 50 = 2

3 0

3 years ago