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Mandarinka [93]

3 years ago

14

A restaurant offers 7 appetizers, 4 salads, 5 entrees and 8 desserts. in how many ways can a customer select a meal, if a meal c

onsists of an appetizer, a salad, an entree and a dessert?

1 answer:

kondor19780726 [428]3 years ago

6 0

A little confused by the question but I'd say around 1120 combinations are available

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Stephen made the following claim:

Kay [80]

The figure below that can be used to prove that Stephen is wrong is Isosceles Trapezoid. Option C is correct. This is further explained below.

<h3>What is Isosceles Trapezoid?</h3>

Generally, Isosceles Trapezoid is simply defined as a trapezoid with base angles that are the same and non-parallel sides that are the same is called an isosceles trapezoid. If a quadrilateral has just one parallel side, we call it a trapezoid.

In conclusion, If you want to show Stephen he's incorrect, you may use the Isosceles Trapezoid in the diagram below as evidence.

Read more about Isosceles Trapezoid

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4 0

1 year ago

Find Measure of angle 1<br><br> Options: 60<br> 50<br> 40<br> 30

Fofino [41]

Answer:

Its equal so its 40

Step-by-step explanation:

prove me wrong

8 0

2 years ago

Abby wants to use her savings of $1325 to learn yoga.The total charges to learn yogaand called a fix registration fee of $35 and

Rina8888 [55]

Answer:

Step-by-step explanation:

i really wish i knew the answer

7 0

2 years ago

Geometry, please answer question ASAP

Aleonysh [2.5K]

Answer:

A

Step-by-step explanation:

The inscribed angle IJK is half the measure of its intercepted arc, so

arc IK = 2 × 75° = 150°

The 3 arcs sum to 360° , then

arc IJ = 360° - (150 + 110)° = 360° - 260° = 100° → A

8 0

2 years ago

A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second brand is 70% pure anti

andre [41]

Answer:

First brand of antifreeze: 21 gallons

Second brand of antifreeze: 9 gallons

Step-by-step explanation:

Let's call A the amount of first brand of antifreeze. 20% pure antifreeze

Let's call B the amount of second brand of antifreeze. 70% pure antifreeze

The resulting mixture should have 35% pure antifreeze, and 30 gallons.

Then we know that the total amount of mixture will be:

$A + B = 30$

Then the total amount of pure antifreeze in the mixture will be:

$0.2A + 0.7B = 0.35 * 30$

$0.2A + 0.7B = 10.5$

Then we have two equations and two unknowns so we solve the system of equations. Multiply the first equation by -0.7 and add it to the second equation:

$-0.7A -0.7B = -0.7*30$

$-0.7A -0.7B = -21$

$-0.7A -0.7B = -21$

+

$0.2A + 0.7B = 10.5$

--------------------------------------

$-0.5A = -10.5$

$A = \frac{-10.5}{-0.5}$

$A = 21\ gallons$

We substitute the value of A into one of the two equations and solve for B.

$21 + B = 30$

$B = 9\ gallons$

3 0

2 years ago