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aleksandr82 [10.1K]

3 years ago

12

A suit is on sale for $180. What was the original price of the suit if the discount was 1/4 of the original price? Explain how y

ou found your answer and how you can check your answer.

1 answer:

Alexeev081 [22]3 years ago

5 0

Answer:

$175

Step-by-step explanation:

I learned it

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A fireperson needs to use a ladder of 25 feet in length to rescue a cat that has become

svp [43]

Answer:

A, because the cat is only 15 feet in the air and the TREE is 50 feet

5 0

2 years ago

Please help me please i really need help please

ASHA 777 [7]

56.57.

Use Pythagorean theorem

7 0

3 years ago

Select the postulate or theorem that you can use to conclude that the triangles are similar.

insens350 [35]

Answer: SAS similarity postulate

Step-by-step explanation:

According to SAS postulate of similarity, two triangles are called similar if two sides in one triangle are in the same proportion to the corresponding sides in the other, and the included angle are congruent.

In triangles, QNR and MNP,

$\frac{QN}{MN} = \frac{QM+MN}{MN} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\frac{NR}{NP} = \frac{NP+NR}{NP} = \frac{10+8}{8} = \frac{18}{8} = \frac{9}{4}$

$\implies \frac{QN}{MN} = \frac{NR}{NP}$

Also,

$\angle QNR\cong \angle MNP$ (Reflexive)

Thus, By SAS similarity postulate,

$\triangle QNR\sim\triangle MNP$

⇒ Option first is correct.

8 0

3 years ago

You buy items costing $1900 and finance the cost with a fixed installment loan for 24 months at 8% simple interest per year.

ddd [48]

9514 1404 393

Answer:

$304
$91.83

Step-by-step explanation:

1. The finance charge is found from the simple interest formula;

I = Prt

where P is the principal amount, r is the annual rate, and t is the number of years.

24 months is 2 years, so the interest charged is ...

I = $1900×0.08×2 = $304

The finance charge is $304.

__

2. The monthly payment will be the total amount due, divided by the number of months.

payment = ($1900 +304)/24 = $2204/24 ≈ $91.83

The monthly payment is $91.83.

6 0

3 years ago

Which expression is equivalent to 8x - 12y +32

prisoha [69]

The answer is shown above

6 0

3 years ago

Read 2 more answers