3 years ago

Complete the following statement. Write

Mathematics

1 answer:

photoshop1234 [79]3 years ago

5 0

<span>Never
Trapezoids have exactly one pair of parallel sides.
Parallelograms have two pairs of parallel sides.</span>

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Points J, K and L are distinct points, and JK = KL. Which of these statements must be true?

Hoochie [10]

* J,K,&L are coplanar

* K is the midpoint of JL

* J,K,&L are collinear

* Jk=KL

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2 years ago

Elizabeth’s aunt started a college savings account for her with $6,000. What is the balance of the account after 5 years if the

vaieri [72.5K]

Answer:

6750

Step-by-step explanation:

simple interest = P×r%×t

P = $6000

r = 2.5%

t = 5 years

I = 6000 × 2.5/100 × 5

= 750

6000 + 750 = $6750

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2 years ago

The ratio of cassette to compact disc is 10 to 3 and the number of cassettes is 10 less than 5 times the number of compact discs

OlgaM077 [116]

There are 20 cassettes.

Step-by-step explanation:

Given,

Ratio of cassette to compact disc = 10:3

Let,

the number of cassettes = 10x

Number of compact disc = 3x

According to given statement;

the number of cassettes is 10 less than 5 times the number of compact discs.

10x = 5(Number of CD) - 10

$10x=3(5x)-10 \\10x=15x-10\\10=15x-10x\\10=5x\\5x=10$

Dividing both sides by 5

$\frac{5x}{5}=\frac{10}{5}\\x=2$

Number of cassettes= 10x = 10(2) = 20

There are 20 cassettes.

Keywords: variable, ratio

Learn more about variables at:

#LearnwithBrainly

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2 years ago

Find the total cost for a $579 smartphone with 5% sales tax

tensa zangetsu [6.8K]

To find your answer first you must convert 5% into a decimal which will be 0.05. Then you will have to multiply 0.05 by 579 which will give you 28.95. The final step is to add $28. 95 which is the sales tax to $579 which will give you $550.05.
Final cost: $550.05

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2 years ago

1 is greater than w, and -5 is less than w.<br> Use w only once in your inequality.

crimeas [40]

Answer: As an inequality —> -5 < w < 1

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2 years ago