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3 years ago

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In a coordinate plane, triangle ABC has vertices A(-4,5), B(-4,-4), and C(3.-4). Find the perimeter of triangle ABC to the neare

st tenth. A)27.0 units B)27.4 units C)26.1 units D)25.3 units

1 answer:

Aneli [31]3 years ago

6 0

The perimeter of the triangle is B) 27.4
Please let me know if you need an explanation.

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Hi everyone please answer this thank you

ozzi

Answer:

Answer for Q8: the smallest is 2 root 3 and the largest is 3 root 2

Answer for Q9: (x+y)(x-2)

Step-by-step explanation:

Q8: Type on a calculator to convert all of them to decimals and then compare

Q9: Factor by grouping. See attached.

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1 year ago

Which expression is equivalent to 24x2 - 22x + 5?

enot [183]

Answer:

C

Step-by-step explanation:

Given

24x² - 22x + 5

Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 24 × 5 = 120 and sum = - 22

The factors are - 12 and - 10

Use these factors to split the x- term

24x² - 12x - 10x + 5 ( factor the first/second and third/fourth terms )

= 12x(2x - 1) + 5(2x - 1) ← factor out (2x - 1) from each term

= (12x - 5)(2x - 1) ← in factored form → C

4 0

3 years ago

Harvey is working on a weekly budget. He earns $459 per week. Harvey spends $200 per week on rent and utilities plus $85 per wee

Sedaia [141]

Answer:

$197

Step-by-step explanation:

459-200-85+23

8 0

3 years ago

Read 2 more answers

There are 6 minutes of commercials for every 24 minutes of television. How many minutes of commercials are there in 1 hour and 3

mafiozo [28]

Answer:

$16\ minutes$

Step-by-step explanation:

For every $24\ minutes$ of television time of commercials = $6\ minutes$

% of commercials $\=frac{6}{24}\times 100=25\%$

Now when time of television $=1\ hour\ 36\ minutes=60+36=96\ minutes$

$25 \%\ of 96=\frac{25}{100}\times 96=\frac{96}{4}=16\ minutes$

6 0

3 years ago

The longest fingernails ever recorded were 8.650 meters. How long were the fingernails in a feet and inches?

Oksana_A [137]

Answer: 28 feet and 4.5 inches

8 meters = 26.24...

.650 meters = 25 inches.

25 inches = 2 feet 1 inch

28 and 4.5 inches is your answer.

4 0

3 years ago