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Tanzania [10]
3 years ago
6

Kimberly and Emily went to lunch at

Mathematics
1 answer:
jekas [21]3 years ago
7 0
Kim will pay $25 because 30-5=25

Emily will pay $22.50 because 25•.90=22.5

25-22.5=2.5

the difference is $2.50
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Slope of (-2,-1) and (5,-1) in fraction form
dangina [55]

Slope is 0

Step-by-step explanation:

  • Step 1: Find slope using the formula for slope, m = (y2 - y1)/(x2 - x1) Here, x1 = -2, y1 = -1, x2 = 5 and y2 = -1

⇒ m = (-1 - -1)/(5 - -2)

        = 0/7 = 0

7 0
3 years ago
GIVING LOTS OF POINTS!!!!
Orlov [11]

Answer:

80 cubes

Step-by-step explanation:

volume of one small cube = 1 /2 × 1 / 2 × 1 / 2

= 1 / 8cm^3

let x be the number of cubes needed

1 / 8 × x = 10

x = 10 × 8

x = 80 cubes

6 0
3 years ago
Plz help with - symmetry-
DIA [1.3K]

Answer:

1.) The correct answer is A.

2.) The correct answer is C.

3.) The correct answer is B.

4.) The correct answer is A.

5.) The correct answer is B.

Step-by-step explanation:

8 0
3 years ago
What’s the value of <br> tan (3arc cos 3/4)
Volgvan
<h2>Answer: -1.469</h2>

This trigonometric function can be written as:

tan (3 cos^{-1} (\frac{3}{4}))   (1)

Firstly, we have to solve the inner parenthesis:

cos^{-1} (\frac{3}{4})= 41.409   (2)

Substituting (2) in (1):

tan (3(41.409))=tan(124.228)   (4)

Finally we obtain the value:

tan(124.228)=-1.469  

6 0
3 years ago
Read 2 more answers
How much is 10% of $500?
iVinArrow [24]
0.10 times 500 equals 50 
4 0
3 years ago
Read 2 more answers
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