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3 years ago

Drag and drop the reasons for the steps into each box correctly to solve the equation

Mathematics

1 answer:

Viktor [21]3 years ago

7 0

Yes your answers are correct :)

Step by step review:

First line has product of 5 and (x+2) so product property is good.

2nd line has division so quotient property is good.

3rd line has equal log with base 2 so equality property is good.

4th line has multiplication so that is also good

5th line has distribution of 5 and 7 so distributive property is good.

Your answer is correct.

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Tickets are arranged from 1 to 25 at a ticket counter. if one of the tickets is drawn at random whag is the probability that the

Alja [10]

Answer:

The probability of choosing a ticket thats a multiple of 5 is 5/25

The probability of choosing a ticket thats a multiple of 6 is 4/25

Step-by-step explanation:

multiples of 6 are 6, 12, 18, and 24

multiples of 5 are 5, 10, 15, 20, and 25

The probability of choosing a ticket thats a multiple of 5 is 5/25

The probability of choosing a ticket thats a multiple of 6 is 4/25

3 0

3 years ago

Niles and bob sailed at the same time for the same length of time. Niles’ sailboat traveled 16 miles at a speed of 8 mph, while

Katen [24]

Nile and Bob both were traveling were 2 hours

Solution:

The formula for time is given by:

$Time = \frac{distance}{speed}$

Given that,

Niles’ sailboat traveled 16 miles at a speed of 8 mph

Distance = 16 miles

Speed = 8 mph

Therefore, time taken is given as:

$time = \frac{16}{8} = 2$

Thus, Nile takes 2 hours to travel

Bob’s motorboat traveled 26 miles at a speed of 13 mph

Distance = 26 miles

Speed = 13 mph

Therefore, time taken is given as:

$Time = \frac{26}{13} = 2$

Thus, Bob takes 2 hours to travel

4 0

3 years ago

If the cost is a function depending in the number of sections, how much will 200 sections cost?

julsineya [31]

I would say the answer is D. 7837. Since the common ratio between the x’s and y’s were are 39.5 so multiplying that times 200 gives something around 7900 so, (rounding down) the answer would be D. I really hope that helped! Also please correct me if I am wrong... thanks!

4 0

3 years ago

Read 2 more answers

The base of a triangle is 5/8 ft. The height is 1/3 ft.

Ierofanga [76]

5/8÷1/3=5/8×3/1
(multiply by reciprocal instead of dividing)
5/8×3/1=15/8=1.875

3 0

3 years ago

Find the Y-coordinate of point P that lies 1/3 along segment RS, where R (-7, -2) and S (2, 4).

QveST [7]

Solution:

Given that the point P lies 1/3 along the segment RS as shown below:

To find the y coordinate of the point P, since the point P lies on 1/3 along the segment RS, we have

$\begin{gathered} RP:PS \\ \Rightarrow\frac{1}{3}:\frac{2}{3} \\ thus,\text{ we have} \\ 1:2 \end{gathered}$

Using the section formula expressed as

$[\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n}]$

In this case,

$\begin{gathered} m=1 \\ n=2 \end{gathered}$

where

$\begin{gathered} x_1=-7 \\ y_1=-2 \\ x_2=2 \\ y_2=4 \end{gathered}$

Thus, by substitution, we have

$\begin{gathered} [\frac{1(2)+2(-7)}{1+2},\frac{1(4)+2(-2)}{1+2}] \\ \Rightarrow[\frac{2-14}{3},\frac{4-4}{3}] \\ =[-4,\text{ 0\rbrack} \end{gathered}$

Hence, the y-coordinate of the point P is

$0$

8 0

1 year ago