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3 years ago

8

Gina made a rectangular quilt that was 5 feet wide and 6 feet long. she used yellow fabric for 30% of the quilt. what is the are

a of the yellow fabric?

1 answer:

AfilCa [17]3 years ago

5 0

9 Not sure though Hope im right!

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What is the contrapositive of the conditional statement?

Gwar [14]

The <em><u>correct answer</u></em> is:

If a graph of two variables is not a linear function, then the two variables are not directly proportional.

Explanation:

A contrapositive is formed by negating both the hypothesis and conclusion of a conditional statement and switching them.

6 0

3 years ago

Read 2 more answers

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co

Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

<u>Question asked:</u>

What is the approximate length of the arc of the section containing the peas?

<u>Solution:</u>

The central angle formed by the peas = 360° - 105° - 203°

= 52°

$Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches$

As we know:

$Length\ of\ arc=2\pi r\times\frac{\Theta }{360}$

$=2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches$

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0

3 years ago

Use Algorithm 7 to schedule the largest number of talks in a lecture hall from a proposed set of talks, if the starting and endi

3241004551 [841]

Answer:

If we arrange the talks from the lowest starting time to the highest ending time we get total of 11 talks.

using algorithm 7 we get answer (1) - (3) - (6) - (9) the largest number of talks scheduled.

Step-by-step explanation:

arranging the talks from lowest starting time to the highest ending time.

thus,

9:00 a.m. and 9:45 a.m.
9:30 a.m. and 10:00 a.m.
9:50 a.m. and 10:15 a.m.
10:00 a.m. and 10:30 a.m.
10:10 a.m. and 10:25 a.m.
10:30 a.m. and 10:55 a.m.
10:15 a.m. and 10:45 a.m.
10:30 a.m. and 11:00 a.m.
10:45 a.m. and 11:30 a.m.
10:55 a.m. and 11:25 a.m.
11:00 a.m. and 11:15 a.m.

we start from the earliest time as

9:00 a.m. and 9:45 a.m which is (1).

After the talk is finished we pick the nearest time for another talk which starts at

9:50 a.m. and 10:15 a.m which is (3).

After this talk we again pick the nearest time for another talk which becomes

10:30 a.m. and 10:55 a.m which is (6).

and lastly

10:45 a.m. and 11:30 a.m which is (9).

Note: we didn't choose other times because we cannot talk at 2 or 3 places at the same time. so we pick another when one talk is finished.

thus the answer is (1) - (3) - (6) - (9) as the largest number of talks scheduled.

4 0

3 years ago

Solve the following absolute value equation.

dolphi86 [110]

Hey there!

$|\displaystyle\frac{x-1}{2} |=7$

Let's say that x-1 is negative:

$\displaystyle\frac{-x+1}{2} =7$

The first step is to multiply both sides by 2:

$\text{-x+1=14}$

Now, move 1 to the right, using the opposite operation:

$\text{-x=14-1}$

$\text{-x=13}$

Divide both sides by -1:

$\text{x=-13}$

Note: Since the negative sign is already entered, all you need to enter is 13.

I hope you find my answer helpful.

Good luck!

Have a great day!

$\bf{StargazingWithJoy}$

5 0

3 years ago

gary has 30 beads. He puts all the beads on strings. each string has five beadshow many strings dose gary use. Here is another o

mariarad [96]

Answer:

6

Step-by-step explanation:

30 beads

5 per string

30/5 = 6

6 0

3 years ago