3 years ago

Can somebody help with numbers 19-24

Mathematics

1 answer:

Gemiola [76]3 years ago

5 0

19-20 idk but ik the others
21.)0.785
22.)0
23.)-14.5
24.)7.838

You might be interested in

Emily buys a cage and two bowls for $54. The cage cost 40$. Each bowl cost the same amount. What is the price of one bowl? Expla

Taya2010 [7]

Answer:

Step-by-step explanation:

a) First let's organize the information:

The cage cost $40

two bowls cost the same

the total was $54

b) Put it as an equation

40+x+x= 54

c) we will subtract 54-40 and get 14

d) divide 14 by 2 and get 7 for the cost of each bowl.

Hope you understand it ;)

5 0

2 years ago

Which figure could be the result of dilating this triangle with a scale factor greater than 1? On a coordinate plane, a triangle

Ierofanga [76]

Answer:

3rd answer choice

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

So that you get points answer this easy question <br> 2 - 1

Nataly [62]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

8m^3 - 28m^2 + 6m - 21. You solve by factoring by grouping!!! quick please

Leya [2.2K]

Answer:

$(2m - 7)(4 {m}^{2} + 3)$

Step-by-step explanation:

$8m^3 - 28m^2 + 6m - 21 \\ = 4 {m}^{2} (2 {m} - 7) + 3(2m - 7) \\ = (2m - 7)(4 {m}^{2} + 3)$

4 0

2 years ago

A food safety guideline is that the mercury in fish should be below 1 part per million (ppm). Listed below are the amounts of m

posledela

Answer:

Check the attached document for the solutions, cheers

Step-by-step explanation:

Download docx

7 0

3 years ago