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2 years ago

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Mathematics

2 answers:

olchik [2.2K]2 years ago

5 0

15:11,this is right answer

Usimov [2.4K]2 years ago

4 0

First and second one

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PLEASE HELP LOL solve it then graph it

dybincka [34]

Answer:

Step-by-step explanation:

9.)

z + 3 > 2/3

z > -7/3

You want an unshaded dot on the point -7/3 going towards the right.

10.)

1/2 ≤ c - 3/4

5/4 ≤ c

You want a shaded dot on the point 5/4 going towards the left.

3 0

2 years ago

Please help me, this is frustrating!

kolbaska11 [484]

Check the picture below

for the DB length, make sure your calculator is in Degree mode, since the angles are in degrees.

5 0

2 years ago

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What’s the volume of a cylinder with a radius of 6ft and height of 14ft? pls show work

Daniel [21]

Answer:

Given -

radius of cylinder = 6 ft
height of cylinder = 14 ft

Now ,

$volume = \pi \: r {}^{2} h \\ = > \frac{22}{\cancel{7}} \times 6 \times\cancel{ 14} \\ \\ = > 22 \times 6 \times 2 \\ = > 264 \: ft {}^{3}$

hope helpful~

5 0

1 year ago

3. What is the slope of the line represented by the equation

dusya [7]

Answer:

Slope = -1/2

Step-by-step explanation:

Use y = mx + b to find the slope (m) Write the expression as an equation (-14y)-7x=0. Rewrite in slope-intercept form by removing the parentheses, adding 7x to both sides, dividing each term by -14, then writing in y = mx + b form, which is m=-1/2x. Remove the variable, it becomes your answer of -1/2.

5 0

2 years ago

55% of 387 is what number?

yarga [219]

Answer:

212.85

Step-by-step explanation:

55% = $\frac{55}{100}$ = 0.55

55% of 387 = 0.55 × 387 = 212.85

6 0

3 years ago

Read 2 more answers