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3 years ago

Which is the solution set for (z+4)>15

Mathematics

2 answers:

bixtya [17]3 years ago

5 0

Z>11
bc that’s the answer

tresset_1 [31]3 years ago

4 0

Answer:

Sol set = {12, 13, 14, 15, 16, 17,....... ".}

Step-by-step explanation:

$(z + 4) > 15 \\ z + 4 > 15 \\ z > 15 - 4 \\ z > 11 \\ z = \{12, \: 13, \: 14, \: 15, \: 16, \: 17, ........... \}$

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Convert 220 from degrees to radians

liubo4ka [24]

220 degrees = 3.83972

to convert degrees to radians, multiply by π180°, since a full circle is 360° or 2π radians.220°⋅π180° radians Cancel the common factor of 20 111⋅π9 radians Multiply 111and π9 to get 11π911π9 radians

I hope this helps.

5 0

4 years ago

Read 2 more answers

A professional volleyball player can jump an average of 2.5 times higher than the average person. If an an average person can ju

lions [1.4K]

First of all, we know that a professional volleyball player can jump an average of 2.5 times higher than the average person which means that the player could jumps 2.5 times higher than the normal do. For example, if the normal people jumps 3 inches height, the professional player could jumps 2.5(3)=7.5 inches height. In this case, if an an average person can jump 2x inches high which leads to that the professional player could jumps 2.5(2x) higher. As a result, C is your final answer. Hope it help!

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3 years ago

The top view of a school bus showing the arrangement of the passenger seats is shown below: which of the following is the correc

Gnoma [55]

Answer:

The correct is stop copying from brainly

Step-by-step explanation:

Get smart Keep up school

6 0

3 years ago

Using the scientific calculator or graphing calculator find the inverse tangent of the ratio. Round to the nearest degree. 3/1

professor190 [17]

Given:

The ratio is $\dfrac{3}{1}$ .

To find:

Inverse tangent of the given ratio.

Solution:

We know that,

Inverse tangent of the ratio $\dfrac{3}{1}$ = $\tan^{-1}\dfrac{3}{1}$

= $\tan^{-1}3$

Using scientific or graphing calculator, we get

Inverse tangent of the ratio $\dfrac{3}{1}$ = $71.565^\circ$

Round to the nearest degree

Inverse tangent of the ratio $\dfrac{3}{1}\approx 72^\circ$

Therefore, the correct option is C.

3 0

3 years ago

A tortoise crawling at a rate of 0.1 mi/h passes a resting hare. The hare wants to rest another 30 min

pav-90 [236]

Answer:

The rabbit will run 264feet to get to the tortoise

Step-by-step explanation:

To solve this problem perfectly, we need to take note of the units and conversions involved.

The speed of the tortoise is 0.1 mi/hr

The speed of the hare is 5mi/hr

If the hare rests for another 30 minutes before he starts running the race, We are to get the distance covered by the tortoise under this 30 minutes.

The tortoise runs 0.1 miles in 1 hour

The tortoise will run x miles in 0.5 hours.

x = 0.5 X 0.1 = 0.05 miles.

Therefore, the distance covered by the Tortoise within 30 minutes is 0.05 miles.

The hare will have to run for 0.05 miles before he can catch up to the tortoise.

It is now unit conversion comes into play. We are converting the 0.05 miles to feet so we can get our final answer.

The answer in feet is 264 feet.

Therefore, the rabbit will run 264feet to get to the tortoise

3 0

3 years ago