2 years ago

What is x in the expression 7x - 6

Mathematics

2 answers:

Eva8 [605]2 years ago

7 0

Answer:

Variable

Step-by-step explanation:

I just know. You can search it up if you'd like!

Allisa [31]2 years ago

6 0

The x in the expression 7x - 6 would be the variable.
Hope this helps :)

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emmainna [20.7K]

Answer:

x = 12.8

Step-by-step explanation:

i use this calculator to find triangle measurements as long as you know like three values it works

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ik sending a link is hecka sus but you can just look up triangle calculator and it'll pop up

7 0

2 years ago

PLEASE HELP ASAP !!!!!!!!

AnnyKZ [126]

Answer: 7°

Explanation:

FBD = EBC
2x + 3 = 9x - 11
-7x = -14
x = -14/-7
x = 2

EBC = 9(2) - 11 = 18 - 11 = 7°

7 0

2 years ago

Read 2 more answers

What is y=-3/4+2 in standard form

Elenna [48]

Right answer is
Y=5/4

5 0

2 years ago

Use cylindrical coordinates. Find the volume of the solid that lies within both the cylinder x2 + y2 = 25 and the sphere x2 + y2

Inessa05 [86]

Answer:

Step-by-step explanation:

we are asked to find the volume of solid that lies within both the cylinder

$x^2 + y^2 = 25$

and

the sphere $x^2 + y^2 + z^2 = 49.$

Conversion from rectangular to cylindrical is

$x=rcost\\y = rsint\\z=z$

|J| =r

In cylindrical coordinates the volume is bounded by the cylinder r=5 and

$r^2+z^2 =49$

Hence we can write volume as

$\int \int \int dxdydz\\=\\\int _0^5 \int_0^{2\pi} \int_{-\sqrt{49-r^2} } ^{\sqrt{49-r^2} rdzdtdr\\= 2\pi \int _0^5 (2\sqrt{49-r^2} rdr\\=4\pi (-(49-r^2) (2/3)\\= \frac{4\pi}{3} (343-48\sqrt{6} )$

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3 years ago

What is the product of the following? 22 × 26/11 a. 44 b. 446/11 c. 89/14 d. 56

soldier1979 [14.2K]

$22* \frac{26}{11} = 2*11* \frac{26}{11} =2*26=52
$

any answer is correct, my is correct....

4 0

2 years ago