Describe how you could draw a diagram for a problem about finding the total length for 2 strings, 15 inches long and 7 inches long.

Answers

Answer 1
Answer: Answer: You could add the strings together to get 22 inches.

For a diagram of this simply draw two line segments that are right next to each other.

You could measure and label the smaller one with 7 units and the larger one with 15 units. Then, anyone could just count to 22 to find the total.

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What are the intercepts of 2x + 3y – 6z = 30?
Y - 10 = 32.Solve for x. Thanks Sooooo MUCH!! :-)

Help look at screenshot

Answers

1/3 is the correct answer simplified

Answer:

8/24 or 1/ 3

Step-by-step explanation:

one sixth times one fourth is 1/24

1/24 plus 7/24 is 8/24

8/24 simplified is 1/3

What is the measure of angle x?

Answers

Answer:

128 degrees! (veritcal angles)

I dont know the answer to this question

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\bf (18p^3r~~,~~45p^4q)\implies \stackrel{\checkmark}{9p^3}(2r~~,~~5pq)\n\n\n(27p^4q~~,~~45p^4q)\implies \stackrel{\otimes}{9p^4q}(3~~,~~5)\n\n\n(36p^3q^6~~,~~45p^4q)\implies \stackrel{\otimes}{9p^3q}(4q^5~~,~~5p)\n\n\n(63p^3~~,~~45p^4q)\implies \stackrel{\checkmark}{9p^3}(7~~,~~5pq)\n\n\n(72p^3q^6~~,~~45p^4q)\implies \stackrel{\otimes}{9p^3q}(8q^5~~,~~5p)

There were 70
runners to start a race. In the first half of the race,
1/5
of them dropped out. In the second half of the race,
4/7
of the remaining runners dropped out. How many runners finished the race?

Answers

Hey there! So,to do this, I would recommend making the fractions into decimals. 1/5 is equal to 0.2 so you multiply that times 70 runners . This equals 14 runners who dropped out. Subtract those who dropped out from the total and now you have 56 runners left. 4/7 as a decimal is about 0.575. Times that by 56 and you get another 32 who dropped out. You're now down to only 24 runners who finished the race.

The joint of meat needs to be cooked for 30 minutes per 500 g plus an extra 20 minutes. How long will it take to cook a joint of meat weighting 2.5 kilo grand?

Answers

The equation made from this is:
Let x = each 500 grams

Cooking time = 30x + 20

2.5 kg = 2500 grams
2500 / 5 = 5
X = 5

We put this in to the equation,
30*5 + 20 = 170 minutes

It will take 170 minutes to cook a joint of meat weighing 2.5 kilograms

How do i write 658.129 in expanded form?

Answers

Six hundred fifty eight and one hundred twenty nine thousandths
six hundred fifty eight and one hundred twenty nine thousandths