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2 years ago

6

In algebra, we transfer these same skills to expressions involving variables. what elementary skills have you used so far in thi

s course, and how have you extended them?

1 answer:

kirza4 [7]2 years ago

3 0

Input a picture possibly? then i’ll be able to answer…

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an airplane flies from city a to city b, which is 100 kilometers north and 150 kilometers west of city a. how far does the plane

frozen [14]

Answer:250 kilometers

Step-by-step explanation:

so it travels 100 kilometers north and another 150 kilometers north so 100+150 is 250 kilometers

3 0

2 years ago

In bioligy class cher is viewing cells with a microscope. cell h measures 8.76x10^-3 microns in diameter and cell v measures 2.1

3241004551 [841]

Answer:

Larger cell 400 times bigger cell than the smaller cell

Step-by-step explanation:

Given:

diameter of the cell h = $8.76\times10^{-3}$

diameter of the cell v = $2.19 \times10^{-5}$

To Find:

How many tines larger is the bigger cell than the smaller cell?

Solution:

The cell h with diameter $8.76\times 10^{-3}$ is larger and the cell v with diameter $2.19 \times 10^{-5}$ is small. To find the number of times it is larger, we can divide the larger cell diameter by smaller cell diameter

=> $\frac{8.76\times 10^{-3}}{2.19 \times 10^{-5}}$

=> $\frac{8.76\times 10^ {-3} \times 10^{5}}{2.19 }$

=> $\frac{8.76\times 10^ {(-3+5)}}{2.19 }$

=> $\frac{8.76\times 10^2}{2.19 }$

=> $\frac{876}{2.19}$

=> 400

Larger cell is the bigger cell than the smaller cell by 400 times

6 0

3 years ago

7. The value of y varies directly with x, and y = 8 when x = 2.<br> Find y when x = 10.

lesya692 [45]

Y= 40 explanation don’t want to just trust me it’s 40

4 0

3 years ago

Phoung is rolling a standard 1-6 number cube and flipping a coin. What is the probability that the cube will land on 4 and the c

lisabon 2012 [21]

P(cube lands on 4 = 1/6
P(coin lands on heads) = 1/2

P( both) = 1/6 * 1/2 = 1/12 <===

6 0

3 years ago

The diagram represents a flower border that is 3 feet wide

Kipish [7]

Answer:

93

Step-by-step explanation:

108-15=93

6 0

3 years ago