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anyanavicka [17]
3 years ago
13

PLEASE HELP!!! 30 POINTS

Mathematics
2 answers:
vladimir2022 [97]3 years ago
4 0

Answer:

True

12+7>9(2-3)-8

19> (-9)-8

19>-17

Step-by-step explanation:

worty [1.4K]3 years ago
4 0

Answer:

12+7=19 and 9(2-3)-8=-17

Step-by-step explanation:

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Number 17 pls help me it’s my last question plss
Sonbull [250]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
What is 4x - 6 = 22 equal?<br><img src="https://tex.z-dn.net/?f=8008" id="TexFormula1" title="8008" alt="8008" align="absmiddle"
sineoko [7]
The answer is 4.

22 - 6 = 16
16 divided by 4 = 4
6 0
2 years ago
Read 2 more answers
I need to know what this is
ycow [4]

Answer:

★\:\: \frac{3 {x}^{3} - 18 {x}^{2} + 27x}{2 {x}^{2} + 2x - 12}\:when\:x≠2,\:3   \\ =   \frac{3x( {x}^{2} - 6x + 9) }{2( {x}^{2} + x - 6) }  \\  =  \frac{3x( {(x)}^{2} - 2 \times (3) \times (x) + {(3)}^{2} ) }{2( {x}^{2} + 3x - 2x - 6) }  \\ =  \frac{3x {(x - 3)}(x - 3) }{2(x(x + 3) - 2(x + 3))}   \\ =  \boxed{‡ \frac{3x {(x - 3)}^{2} }{2(x + 3)(x - 2)}‡}✓

<h3><u>3x(x-3)²/2(x+3)(x-2)</u> is the right answer.</h3>
6 0
2 years ago
On a coordinate plane, point M is plotted (-3,-1) and point N is plotted (4,5). What is the distance between points M and N? squ
Mice21 [21]

Answer:

The square root of 85

Step-by-step explanation:

The formula to find out the distance between the points is shown below:

The Distance is

= \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

where,

x_1 = -3

y_1 = -1

x_2 = 4

And, the y_2 = 5

Now place these values to the above formula

So, the distance is

= \sqrt{(4+3)^2 + (5+1)^2} \\\\= \sqrt{49 + 36}  \\\\= \sqrt{85}

= 9.22 units

Hence, the distance between points M and N is 9.22 units or the square root of 85

Hence, the second option is correct

4 0
3 years ago
Find the volume of the cone and the curved surface area of the cone
OlgaM077 [116]

Answer:

301.6, 188.5

Step-by-step explanation:

to find the volume of the cone is πr^{2} \frac{h}{3}

so π x 6^{2} \frac{8}{3}

=301.59 or 301.6

now to find the curved surface area of the cone is πrl

so π x 6 x 10

=188.49 or 188.5

7 0
3 years ago
Read 2 more answers
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