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emmainna [20.7K]
3 years ago
7

4. The top of the John Hancock Building is a rectangle whose length is 60 ft more than the width. The perimeter is 520 feet. Fin

d the width and the length of the rectangle.
A.w= 100 ft, L = 40 ft
B.w=160 ft, L = 100 ft
C.W = 40 ft, L = 100 ft
D.W = 100 ft, L = 160 ft
Mathematics
2 answers:
Levart [38]3 years ago
8 0
It’s D I hope the help u
Molodets [167]3 years ago
3 0
D.) =100 ft, l = 160
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three sister are getting new outfits. shirts cost 11 each,skirts coat 25 each and shows cost 44 a pair what is the total coast o
MatroZZZ [7]

Answer:

240.

Step-by-step explanation:

Here is the correct question: Three sister are getting new outfits. shirts cost 11 each,skirts coat 25 each and shoes cost 44 a pair. what is the total cost of the new outfits for all of the sisters​?

Given: Cost of each shirt is 11

           Cost of each skirts coat is 25

           Cost of each pair of shoes cost is 44.

Now, finding total cost of shirt, skirt coat and shoes as cost of one new outfit.

= 11+25+44 = 80

∴ Total cost of one new outfit is 80.

Next, finding cost of new outfit for all, three sisters.

Cost of new outfit for three sister = \textrm { cost of one outfit}\times \textrm{ number of sisters}

∴ Cost of new outfit for three sister = 80\times 3= 240

240 is the total cost of new outfit for all the sisters.

         

3 0
3 years ago
What is the solution of y-4=-2(x+3)
il63 [147K]

Answer:

Step-by-step explanation:

First distribute. -2•x and -2•3

This will give you y-4=-2x+-6

(You could also write it y-4=-2x-6)

Then add 4 to both sides.

y=-2x-2

6 0
3 years ago
How do you use the order of operations to solve this problem:
Delicious77 [7]
First you do “Parenthesis”. So add to get 11. Next you do “Multiplication”. So multiply 7 and 11 to get 77. Last you do “Subtraction”. Final answer is 73.
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3 years ago
How many eights are there in 6 1/2
Alona [7]
There are (8) eighths in 1, so multiply this by 6 1/2 to determine how many eighths there are:

8*6.5 = <u><em>52 eighths</em></u> in 6 1/2


5 0
3 years ago
Read 2 more answers
I’m confused on this one
Alenkinab [10]

So remember that the area of a trapezoid is A=\frac{b_1+b_2}{2}h , with b = bases and h = height. Before we can do the equation, however, we have to find the height. Using the right triangle, we can use the pythagorean theorem, which is leg^2+leg^2=hypotenuse^2 .

Since we know that the hypotenuse is 13 and one of the legs is 12, we can solve for the other leg. Our equation will look like this: x^2+12^2=13^2

Firstly, solve the exponents: x^2+144=169

Next, subtract 144 on both sides: x^2=25

Next, square root both sides, and your height will be: x = 5

Now that we know both the height, 5, and the bases, 30 and 40, we can solve for the area of the trapezoid. Our equation will look like this: A=\frac{30+40}{2}*5

Firstly, combine everything on the numerator: A=\frac{70}{2}*5

Next, divide the fraction: A=35*5

Next, multiply, and your answer will be A = 175 un^2.

3 0
3 years ago
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