What are the measures of angles QRS and STU ?

Answers

Answer 1

Answer:

Inscribed angles on the same intersecting arc are all equal.

Therefore we have the equation:

$3x = x+8\qquad|-x\n\n2x=8\qquad|:2\n\n\boxed{x=4}\n\nm\angle QRS=3x\to m\angle QRS=(3\cdot4)^o=12^o\n\nm\angle STU=x+8\to m\angle STU=(4+8)^o=12^o$

Answer: C.

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Which number line shows the correct placement of -200, 75, and -150?

Answers

Answer:

in the explanation

Step-by-step explanation:

In the number line, the left most number would be -200 as it's the lowest, the middle would be -150, as this number is in between the other two, and the right most would be 75, as it's the greatest.

Hope this helps!

Andrew has a new 3 ft wide bookcase with two shelves, each 15 in. in high. he plans to store his CD’s on the shelves, using new CD racks. Each CD rack is 17 in. wide and 7 in. high, and holds three stacks of 12 CDsWill Andrew have enough room for his 250 CD’s in the bookcase if he uses the two shelves inside the book case it doesn’t put any CDs on top of it? how many CDs will he be able to store?

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Answer: He will not have enough room

Step-by-step explanation: To determine if Andrew has enough room for his 250 CDs on the two shelves inside the bookcase, we need to calculate how many CD racks can fit on each shelf and how many CDs each of these racks can hold.

The bookcase is 3 ft wide, which is equivalent to 36 inches. Each shelf is 15 inches high. Therefore, the available space for CD racks on each shelf is 36 inches in width and 15 inches in height.

Each CD rack is 17 inches wide and 7 inches high. To calculate how many racks can fit on each shelf, we can use the following formula:

Number of racks on a shelf = (Width of shelf) / (Width of CD rack)

Number of racks on a shelf = 36 inches / 17 inches ≈ 2.12 (round down to 2, as you can't have a fraction of a rack)

Now, let's calculate how many CDs each of these racks can hold. Each CD rack can hold three stacks of 12 CDs each, for a total of 3 x 12 = 36 CDs.

So, on each shelf, Andrew can fit 2 CD racks, and each rack can hold 36 CDs. Therefore, each shelf can store 2 x 36 = 72 CDs.

Since Andrew has two shelves, he can store a total of 2 x 72 = 144 CDs in the bookcase.

So, he will be able to store 144 CDs in the bookcase, which is less than his 250 CDs. Therefore, he won't have enough room for all his 250 CDs in the bookcase, and he will need additional storage for the remaining CDs.

in a set of ten scores arranged in ascending order the 5th score is 3 less than the 6th score, if the 6th score is 14, find the median of the scores

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Answer:

I believe the median is 6.5

Step-by-step explanation:

The cost of a ticket will be no more than $26

Answers

Answer:

what is the question exactly??

can you please elaborate...

Step-by-step explanation:

If the theoretical probability of a event occurring is 5/7 what is the theoretical probability of the event not occurring

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2/7 chance it not happening

1,000,000 to scientific notation

Answers

1 000 000

1 000 000.0

We move the decimal point to the left hand side until we have a number that is from 1 to 9.

Should we move the point.

= 1.0 * 10⁶

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Solve the equation. –x + 8 + 3x = x – 6