3 years ago

Three people go out to lunch. They decide

Mathematics

1 answer:

kykrilka [37]3 years ago

7 0

Answer:

$23.00 each

Step-by-step explanation:

$69 / 3 people = $23 from each person

You might be interested in

What is the range of y=−x^2−2x+3? x≤−4 x≤4 x≥−4 x≥4

saveliy_v [14]

Answer:

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,4],{y|y≤4

Hope this helps

4 0

4 years ago

There are 52 weeks in one year. If cindy drew three pictures each week, for 2 years, how many pictures did cindy draw?

Andrews [41]

Answer:

104 pictures

Step-by-step explanation:

3 0

3 years ago

[6 +(13-9)] * (18/3)

olga55 [171]

Answer:

Step-by-step explanation:

13-9=4

6=4=10

18/3=6

6*10=60

4 0

4 years ago

Read 2 more answers

The lengths of the diagonals of a rhombus are 2x and 10x. What expression gives the perimeter of the rhombus?

True [87]

Answer:

$P=4x\sqrt{26}\ units$

Step-by-step explanation:

we know that

The sides of a rhombus are all congruent and the diagonals are perpendicular bisectors of each other

Applying the Pythagorean Theorem

$c^2=a^2+b^2$

where

c is the length side of the rhombus

a and b are the semi-diagonals

we have

$a=2x/2=x\ units\\b=10x/2=5x\ units$

substitute the values

$c^2=x^2+(5x)^2$

$c^2=26x^2$

$c=x\sqrt{26}\ units$

To find out the perimeter of the rhombus multiply the length side by 4

$P=(4)(x\sqrt{26})$

$P=4x\sqrt{26}\ units$

6 0

4 years ago

Find the area of a square one side measures (x-2)

Vaselesa [24]

Area of a square:
(x-2)(x-2)
=(x-2)^2
=x^2-2x-2x+4
=x^2-4x+4 unit sq

7 0

3 years ago

Read 2 more answers