admin

2 months ago

Guest #5493489

2 months ago

9514 1404 393

**Answer:**

319 in²

**Step-by-step explanation:**

The applicable area formula is ...

A = 1/2(g)(e)·sin(F)

A = 1/2·(12 in)(55 in)sin(75°) ≈ **319 in²**

**The area of the triangle is about 319 square inches**.

Question

Ryan buys landscape supplies that total $179.92 before tax. The sales tax amount is $14.39. What percent sales tax did Ryan pay? A. 7.75%
B .14%
C. 8%
D. 8.7%

Solution 1

9514 1404 393

**Answer:**

C. 8%

**Step-by-step explanation:**

The tax rate is the ratio of tax to the before-tax sale amount:

tax rate = $14.39/$179.92 ≈ 0.07998 ≈ **8.00% . . . matches C**

Question

This graph shows a proportional relationship. What is the constant of proportionality?
Enter your answer as a ratio in simplified form by filling in the boxes.
2/3, 3/4

Solution 1

**5/4 would be your answer.**

Question

Problem 8 :Mr. Lenin sold a chair at a loss of 15%. If he had sold at a mark up rate of 10%, he would have got $100 more. What is the cost
price of the chair?

Solution 1

The price would be 85$

Question

Write a ratio in three different forms based on the following sentence: For every 8 marigold plants, there are 5 carnation plants

Solution 1

**Answer:**

urrrrrrr mom

**Step-by-step explanation:**

Question

Is 4 ÷6.3=1,575 or 15,75

Solution 1

**Answer:**

4/6.3 = 0.63

**Step-by-step explanation:**

Question

Round to the nearest tenth 1.2341

Solution 1

1.2 have a great day!

Question

Simplify (4x) ∙ mn ∙ 15 ∙ 2.

Solution 1

**Answer:**

(4x)*mn*30

**Step-by-step explanation:**

Solution 2

The answer is (4x)*mn*30

Question

Alonso goes on a kayaking trip that costs $50. At the end, he wants to tip the guide 15%. How much will the tip be? A. $7.50
B. $57.50
C. $5.00
D. $15.00

Solution 1

**Answer:**

I believe that the tip would be $7.50

**Step-by-step explanation:**

Well I'm assuming that they want us to find 15% of 50. And 15% of 50 is 7.5

Meaning that the answer is A

Solution 2

The answer is A. $7.50

Question

Evaluate m + n for m = 5 and n = 4. 01 09 20 54

Solution 1

**Answer:**

The answer is **9**.

**Step-by-step explanation:**

m = 5

n = 4

m + n

(5) + (4) = 9

Question

If the income tax rate is 4%, determine the amount of income tax paid on an income of 40,000 (include work please!)

Solution 1

**Answer:**

**Step-by-step explanation:**

to find out the amount of income tax paid, you will multiply

40,000 x 4/100=1,600

4%=4/100=0.04

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