3 years ago

I need help. This is due later today.

Mathematics

1 answer:

Wittaler [7]3 years ago

6 0

Answer:

the first one

Step-by-step explanation:

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I need the mid point

Anestetic [448]

Answer:

$(14,\frac{-7}{2})$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Point (18, 13)

Point (10, -20)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute [MF]: $(\frac{18+10}{2},\frac{13-20}{2})$
Add/Subtract: $(\frac{28}{2},\frac{-7}{2})$
Divide: $(14,\frac{-7}{2})$

7 0

2 years ago

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{x | x is a letter of the word career}

Allushta [10]

Answer: X-ray Inspector

Step-by-step explanation:

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3 years ago

On Mr.Mcdonalds farm there were 14 ducks and 42 chickens . Which ratio accurately compares the number of chickens to the number

Elodia [21]

14:42

That's the ratio of the ducks and chickens.

7 0

2 years ago

Your employer contributes $50 a week to your retirement plan. Assume that you work for your employer for another 20 years and th

slamgirl [31]

Answer:

Present value of contributions is $24,106.15

Step-by-step explanation:

Weekly rate=9%/52weeks= 0.173%

Weekly contributions $50

Number of weeks=20years×52weeks=1040

Present value of contribution=$50(1-[(1+9%/52)^-1040 /(9%/52)

Present value of contribution= $24,106.15

3 0

3 years ago

A coffee shop spends $408 for an order of 17 cases of paper cups.

devlian [24]

528 will be your answer.

Step-by-step explanation:
408 / 17 = 24
1 case = $24.00

24 x 5 = 120

408 + 120 = 528

8 0

3 years ago

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