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timama [110]
3 years ago
10

What is the value of x?

Mathematics
2 answers:
Goshia [24]3 years ago
3 0

Answer:

value of x is 20

Step-by-step explanation:

If u got any doubt regarding this u can ask anytime :)

Luden [163]3 years ago
3 0
Value of x is 40.

- Since it is a right triangle, all must add up to 90°.
- 29+21 is 50
- 90-50 is 40.
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F 9 is added to twice a number and this sum is multiplied by 4​, the result is the same as if the number is multiplied by 4 and
riadik2000 [5.3K]
Let
x---------> the number

we know that
[9+2x]*4=4x+12
36+8x=4x+12
8x-4x=12-36
4x=-24
x=-24/4
x=-6

the answer is
-6
8 0
3 years ago
Please answer ASAP I will give you five stars
Nataliya [291]

Known :

r = 6

h = 8

Asked :

V = ...?

Answer :

V = ⅓πr²h

= ⅓ × 3.14 × 6² × 8

= ⅓ × 3.14 × 36 × 8

= 3.14 × 12 × 8

= 301.44 units²

= <u>3</u><u>0</u><u>0</u><u> </u><u>units²</u> (rounded)

So, the volume of the cone is 300 units²

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

3 0
3 years ago
Simplify 7^2 • 7^6 =
Nitella [24]
Answer: 7^8

Explanation: just add the exponent if you are multiplying two things with the same base
4 0
2 years ago
Plz help, And no links please
Talja [164]
I did not get any zeros since the graph doesn’t cross the x axis, meaning that there are no rational zeros

However, here is the method u can use to find the zeros lol


You can use the quadratic formula in order to get the zeros

This is the equation therefore use these values
ax^2+bx+c=0

A=1
B= -5
C=12

The quadratic formula is -b±√(b^2-4ac))/2a (I left a picture just in case)

6 0
3 years ago
Which civilization believed in one god? a : babylonians b : egyptians c : hebrews d : phoenicians
Radda [10]
The Hebrews were the only civilization who believed one God.

5 0
3 years ago
Read 2 more answers
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