All categories

2 years ago

You purchase a shirt for $8.50 there is a 6% sales tax your total cost will br

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

3 0

$8.50 x 1.06 = $9.01

The 1.06 comes from the cost of the whole shirt (1) plus the amountof tax (.06) added together.

You might be interested in

Identify the solutions to the quadratic equation x^2+3-28=0

umka2103 [35]

Answer: x= -+ 5

Step-by-step explanation: $x^{2} = 25 X = \sqrt{25} \\X = 5 and X = -5$

7 0

2 years ago

Rectangle ABCD with coordinates A(1,1), B(4,1), C(4,2) and D(1,2) dilates with respect to the origin to give rectangle A’B’C’D’.

Delvig [45]

Answer: Option C.

Step-by-step explanation:

You need to find the distance AB with the formula for calculate the distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Then, substituting the coordinates of the points A(1,1) and B(4,1), you get:

$AB=\sqrt{(4-1)^2+(1-1)^2}=3$

You know that A'B'=6, then the scale factor of dilation can be calculated with:

$k=\frac{A'B'}{AB}$

Substituting values, you get:

$k=\frac{6}{3}\\\\k=2$

This matches with the option C.

8 0

3 years ago

Read 2 more answers

I dont get how to do this so i was wondering if someone could explain to me

QveST [7]

Answer:

The are vertical angles.

Step-by-step explanation:

So as you can see in my picture i drew those lines, they are vertically opposite from each other.

Hope this helps!

Good Luck!

Please mark me bralinest if you can :)

3 0

3 years ago

Read 2 more answers

There are two racks with 40 towels per rack on Tuesday there were €30,000 on Wednesday 50 and on Thursday 25 what fraction on av

ale4655 [162]

Answer:

$\frac{7}{16}$

Step-by-step explanation:

We have been given that are two racks with 40 towels per rack. On Tuesday there were 30, on Wednesday 50 and on Thursday 25. We are asked to find the fraction on average that is in use for the three days.

First of all, we will find total number of towel by multiplying 40 by 2.

$\text{Total towels}=2\times 40$

$\text{Total towels}=80$

Now we will find average number of towels used on three days.

$\text{Average}=\frac{\text{Sum of numbers}}{\text{Total numbers}}$

$\text{Average}=\frac{30+50+25}{3}$

$\text{Average}=\frac{105}{3}$

$\text{Average}=35$

Now we need to calculate 35 is what part of 80 to find the fractional use of towels per day as:

$\text{Fractional use of towels per day}=\frac{35}{80}$

$\text{Fractional use of towels per day}=\frac{7}{16}$

Therefore, $\frac{7}{16}$ on average is in use for the three days.

8 0

3 years ago

A forest covers 72,000 acres. A survey finds that 0.4

RoseWind [281]

288 acres are old-growth trees

6 0

3 years ago