All categories

2 years ago

$35.99 with a 5% sales tax

Mathematics

2 answers:

OLga [1]2 years ago

7 0

The price in total would be $38

jolli1 [7]2 years ago

6 0

1.80 I think. It's actually 1.7995 but in money we round so it's 1.80

You might be interested in

Can sum1 answer these??? pls and thanks!!!

AlekseyPX

Answer:

Number 1 is like terms

number 2 is equivalent expressions

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

1. Find the number of real number solutions for the equation.

exis [7]

Answer:

b. 2

Step-by-step explanation:

3 0

3 years ago

In a 30cm by 25cm rectangle, a quadrant of a circle of radius 7cm has been cut away from each corner. What is the perimeter of t

lidiya [134]

Answer:

Perimeter = 98 cm

Area = 596 $cm^{2}$

Step-by-step explanation:

Please refer to the attached image for the resultant figure when a quadrant of circle with radius 7 cm is cut from a rectangle of sides 30 cm and 25 cm.

Perimeter of a figure = Sum of all its sides + Perimeter of circle

Quadrant of a circle is one fourth of a circle and there are 4 such quadrant of a circle, so eventually there is one complete circle in this figure.

The sides of this resultant figure = 30 - 14 = 16 cm

and 25 - 14 = 11 cm

So perimeter of this figure = 16 + 11 + 16 + 11 + Perimeter of circle

$\Rightarrow 54 + 2 \pi r\\\Rightarrow 54 + 2 \times \dfrac{22}{7} \times 7\\\Rightarrow 54 + 44 = 98 cm$

To find area of this figure = Area of rectangle - Area of circle

Area of rectangle = Length $\times$ Width

$\Rightarrow 30 \times 25 = 750\ cm^{2}$

Area of circle = $\pi r^{2}$

$\Rightarrow \dfrac{22}{7} \times 7^{2} = 154\ cm^{2}$

So, area of figure = 750 - 154 = 596 $cm^{2}$

3 0

3 years ago

Which property best justifiies why the two expressions below are equivalent? 3(m+5)=3m+15

nadya68 [22]

The answer is the distributive property because it states that if you have a number multiplied by a quantity, you can just multiply that number by each of the terms in the quantity. For example, a(x+y)=ax+ay.

Hope this helps!

4 0

3 years ago

Cosec 10 - √3 sec10 = 4 prove without calculator<br><br>

Lisa [10]

Step-by-step explanation:

working is above

hope it helps

8 0

2 years ago