Which statements are true?select EACH correct answer.

1)All rhombuses are squares

2)All trapezoids are quadrilaterals

3)All rhombuses are parallelograms

4)All quadrilaterals are parallelograms

Answers

Answer 1

Answer:

Answer:

3) All rhombus are parallelogram!

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What would you have to do to change 10 cubic feet into cubic inches? A. Multiply by 46,656 B. Divide by 1,728 C. Multiply by 1,728 D. Divide by 46,656

Answers

1 foot = 12 inches

(1 foot)³ = (12 inches)³

12³ = 1,728 in³

To change 10 cubic feet into cubic inches

10 ft³ * 1728 in³/ft³ = 17,280 in³ Choice C. Multiply by 1,728

C. Multiply by 1,728 is the answer

Tammy is at the dentist's office waiting on her appointment. She notices that the 6-inch-long minute hand is rotating around the clock and marking off time like degrees on a unit circle.Part 1: How many radians does the minute hand move from 1:20 to 1:55? (Hint: Find the number of degrees per minute first.)
Part 2: How far does the tip of the minute hand travel during that time?
Part 3: How many radians on the unit circle would the minute hand travel from 0° if it were to move 5π inches?
Part 4: What is the coordinate point associated with this radian measure?

Answers

PART 1:55-21=35
35/60=.58333
360×.58333 =210 DEGREES
210*pi/180 = 3.665 RADIANS

PART 2: (pi) x 2r x .58333
3.14 x 12 x .58333 = 21.98 in

PART 3: 5π inches = 5 x 3.14 = 15.708 inches / 6 in radius = 2.618 radians

PART 4: 2.618 radians * 180/pi = 150°
x coordinate = 6(cos 150°) = -5.196
y coordinate = 6(sin 150°) = 3
the coordinates would be (-5.196, 2)

Answer:

Part 1:

In order to find how many radians the minute hand moves from 1:20 to 1:55, we need to remember that there are 60 minutes in an hour (clock) and there are 360 degrees in the clock since the clock is a circle. After dividing 360 by 60, we find that each minute is equal to 6 degrees. After that, we can subtract the times, which tells us that there are 35 minutes between 1:20 and 1:55. Using this we can just multiply this out, to get 35 times 6, which is equal to 210 degrees. We can get our final answer by converting this into degrees. Since one 1 degree is about 0.0174, we can set up a proportion. After solving, we will get that the minutes hand moves 3.555 radians in total.

Part 2:

In order to find how much the minute hand moves, we must find the circumference, so we get c= pi times diameter. Once plugging in the 12, we see that c=37.68. 37.68 is the circumference of the entire clock and since we only need the circumference/length/distance of 35 minutes, we can set up the proportion of 37.68 in./60=x/35 and solve to get 21.98, which means 21.98 is how far the minute hand travels in 35 minutes.

The inequality x2 + 12x + 35 ≥ 0 has two critical points and three possible intervals for solutions. Choose each set of possible test points for the three intervals.–8, –6, –4

–10, –6, 0

–6, 0, 6

–6, 0, 10

Answers

The answers are...

-8, -6, -4
-10, -6, 0

Answer:

–8, –6, –4

-10, –6, 0

Step-by-step explanation:

a & b are the correct answers

When h has the value 6 calculate 6h - 7

Answers

6(6) - 7

6x6=36

36 -7 = 29

Given that value of h is 6 .....So,6h -7=>6 × 6 -7=> 36 - 7=> 29 ...Hope it helps!!!

If someone has been binge drinking, which symptom is a sign to call 911?breathing fewer than 10 times per minute
8-second or more pauses between breaths
incoherent or slurred speech
clammy, pale, or bluish skin

Answers

Binge drinking is a dangerous way to consume liquids. This is consuming large doses of liquids at a single time and can be dangerous in terms of suffocation. The answer to this problem thus is A. breathing fewer than 10 times per minute

Answer:

Clammy, pale, bluish skin

Step-by-step explanation:

Just took the test, hope this helps!

Point W ____ is on segment AB so that AW= 1/5AB

Answers

The answer is 1.3.4

Final answer:

In geometry, when it's said that 'Point W is on segment AB such that AW= 1/5AB', it means that the distance between A and W is exactly one-fifth of the total distance from A to B.

Explanation:

This question is based on geometry, especially on segments. Point W is located along segment AB such that the length from A to W is exactly 1/5 of the total length from A to B.

The phrase 'AW= 1/5AB' can be interpreted as the distance between points A and W is one-fifth the distance between points A and B. Or in other words, if you consider the entire length AB as 5 parts, point W is located one part away from point A.

For example, if AB is 10 units long, AW would be 2 units long as AW = 1/5 * 10 = 2. So, you would graph this by marking point A, then moving 2 units along the line to mark point W, and then continue another 8 units to reach point B.