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3 years ago

Please help30 POINTS

Mathematics

1 answer:

vampirchik [111]3 years ago

8 0

Answer:

The correct answer is 5.

Step-by-step explanation:

It could meet at the vertexs so the squares that can be coloured should be diagonally connected. The number of such possibilities is 5

(Count the number of diagonally connected squares)

Hope it helps!

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A track team has 24 Students The ratio of females

Alex787 [66]

Answer:

There were 10 females and 14 males on the team.

Step-by-step explanation:

Step-1: Add the ratios.

5 + 7 = 12

Step-2: Divide it with the total number of students.

24 ÷ 12
=> 2

Step-3: Multiply.

5 x 2 = total females

7 x 2 = total males

=> 10 females
=> 14 males

Hence, there were 10 females and 14 males on the team.

6 0

2 years ago

A washer and a dryer cost $587 combined. The washer costs $63 less than the dryer. What is the cost of the dryer?

Ghella [55]

Answer:

The dryer costs $325.

Step-by-step explanation:

Let w represent the cost of the washer and d represent the cost of the dryer.

They cost $587 combined. In other words:

$w+d=587$

The washer costs $63 less than the dryer. Therefore:

$w=d-63$

Thus, we have the system of equations:

$\displaystyle \begin{cases} w+d = 587 \\ w=d-63\end{cases}$

We can solve it using substitution. Substitute the second equation into the first. Hence:

$(d-63)+d=587$

Combine like terms:

$2d-63=587$

Add 63 to both sides:

$2d=650$

And divide both sides by two. Hence:

$d=325$

The dryer costs $325.

Further Notes:

And since the washer is $63 less, the washer costs:

$w=(325)-63=262$

The washer costs $262.

6 0

3 years ago

a medical transcriptionist has a four drawer cabinet. one drawer is 4/5 full and one is 1/2 full and one drawer is 3/4 full. can

zhannawk [14.2K]

Answer:

well the sum of all the fraction combined are 2.05, so you could fill 2 1/2 drawers. So technically you could use 3 drawers, but the 3rd one won't be full.

hope that helps

4 0

4 years ago

Write all the multiples of 6 between 50 and 100

Arturiano [62]

54, 60, 66, 72, 78, 84, 90, 96

6 0

3 years ago

Complete the point-slope equation of the line through -6 comma 5 and -3 comma -3

Anna007 [38]

Step-by-step explanation:

<h3>Given points </h3>

A (-6,5)
B (-3,-3)

${\boxed{\sf Slope_{(m)}=\dfrac{y _2-y_1}{x_2-x_1}}}$

Substitute the values

$\qquad {:}\longrightarrow\mathbb m=\dfrac {-3-5}{-3+6}$

$\qquad {:}\longrightarrow\mathbb m=\dfrac {-8}{3}$

$\therefore\sf Slope=\dfrac {-8}{3}$

5 0

3 years ago

Please help30 POINTS​

Please help30 POINTS