All categories

2 years ago

Can someone PLEASE help me?

Mathematics

2 answers:

Mila [183]2 years ago

6 0

Answer:

Step-by-step explanation:

6ft = 72 inches

72 + 10 = 82 inches

Tems11 [23]2 years ago

5 0

Answer:

6 ft 10 inches

Step-by-step explanation:

82 inches

12 inches = 1 ft

24 inches = 2 ft

36 inches = 3 ft

48 inches = 4 ft

60 inches = 5 ft

72 inches = 6 ft

84 inches = 7ft too big

we are 6 ft

82 - 72 = 10 inches

6 ft 10 inches

You might be interested in

Fundraising The robotics team needs new uniforms. The students plan to sell plush toy lions (the school mascot) for $5 each.

nataly862011 [7]

Answer:

Company C!

Step-by-step explanation:

In order to see which company has the best buy we have to see the amount each company sells for one stuffed mascot. In order to do this we have to divide .

Company A:

Company A sells 16 lions for $44.32 this is the same as 1 stuffed lion for $2.77.

Company B:

Company B sells 18 lions for $50.22 this is the same as 1 stuffed lion for $2.79.

Company C:

Company C sells 12 lions for $32.88 this is the same as 1 stuffed lion for $2.74

Thus as you can see the company with the best buy is company C.

8 0

3 years ago

Read 2 more answers

a pair of snow boots at an equipment store in big bear that originally cost $60 is on sale for $36.what is the rate of discount

Ksivusya [100]

The answer is a 40% discount because it costs $24 less than the original price and 24 divided by 60 is .4 or 40%!

4 0

3 years ago

Read 2 more answers

If x = 3 and y = 5, what is 3x - 2y?

seraphim [82]

Negative 1 because 3 x 3 is 9 and -2 x 5 is -10. Therefore 9-10= negative 1

8 0

3 years ago

Read 2 more answers

Annie is framing a photo with a length of 6 inches and a width of 4 inches. The distance from the edge of the photo to the edge

Ede4ka [16]

Answer:

Part a) The quadratic function is $4x^{2} +20x-39=0$

Part b) The value of x is $1.5\ in$

Part c) The photo and frame together are $7\ in$ wide

Step-by-step explanation:

Part a) Write a quadratic function to find the distance from the edge of the photo to the edge of the frame

Let

x----> the distance from the edge of the photo to the edge of the frame

we know that

$(6+2x)(4+2x)=63\\24+12x+8x+4x^{2}=63\\ 4x^{2} +20x+24-63=0\\4x^{2} +20x-39=0$

Part b) What is the value of x?

Solve the quadratic equation $4x^{2} +20x-39=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem

we have

$4x^{2} +20x-39=0$

$a=4\\b=20\\c=-39$

substitute in the formula

$x=\frac{-20(+/-)\sqrt{20^{2}-4(4)(-39)}} {2(4)}$

$x=\frac{-20(+/-)\sqrt{1,024}} {8}$

$x=\frac{-20(+/-)32} {8}$

$x=\frac{-20(+)32} {8}=1.5\ in$ -----> the solution

$x=\frac{-20(-)32} {8}=-6.5\ in$

Part c) How wide are the photo and frame together?

$(4+2x)=4+2(1.5)=7\ in$

5 0

3 years ago

The price of an item has been reduced by 85% the original price was $95 what is the price of the item

Yanka [14]

Answer:

14.25

Step-by-step explanation:

95 x 0.85 = 80.75

95-80.75 = 14.25

3 0

2 years ago