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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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HELP PLEASE 20 POINT PLEASE
Papessa [141]
The answer is b I think
7 0
4 years ago
Please this urgent!!​
Papessa [141]

Answer:

Step-by-step explanation:

1)First convert mixed fraction to improper fraction and them prime factorize

6\frac{1}{4} = \frac{25}{4}\\

\sqrt{\frac{25}{4}}= \sqrt{\frac{5*5}{2*2}}= \frac{5}{2} = 2 \frac{1}{2} \\\\

2)

(2 \frac{1}{2}- 1 \frac{1}{2})*1 \frac{1}{7}=( \frac{5}{2}- \frac{3}{2})* \frac{8}{7}\\\\\\= \frac{2}{2}* \frac{8}{7}\\\\=1* \frac{8}{7}= \frac{8}{7}\\\\\\=1 \frac{1}{7}

3) 0.00706 = 7.06 * 10^{-3}

<em>4)</em> 144 = 12 * 12

12 = 6*2

6 = 2*3

Prime factorization of 144 = 2 * 3 * 2 * 2 * 3 *2

                                          = 2⁴ * 3²

5) To find LCM, prime factorize 96 & 144

96 = 2 * 2 * 2 * 2 * 2 * 3 = 2⁵ * 3

144 = 2⁴ * 3²

LCM = 2⁵ * 3² = 32 * 9 = 288

6) HCF

105 = 7 * 5 * 3

135 = 5 * 3* 3 * 3

180 = 5 * 3 * 3 * 2 * 2

HCF = 5 * 3 = 15

7) 24 = 3 * 2 * 2 * 2 = 3 * 2³

   36 = 3 * 3 * 2 * 2 = 3² * 2²

   40 = 5 * 2 * 2 * 2 = 5 * 2³

LCM = 5 * 2³ * 3² = 5 * 8 * 9  = 360

HCF = 2² = 4

Difference = 360 - 4 = 356

8) Multiply each digit of the binary number by the corresponding power of 2, solve the powers and add them all

1111 = 1 *2³ + 1*2² + 1*2¹ + 1*2° = 8 + 4 + 2 + 1 = 15

Ans: 15

9) 36₇ = 102₅

10) 6.9163 = 6.916

6 0
4 years ago
Read 2 more answers
PLEASE HELP I NEED ASAP
Natasha2012 [34]

Answer:

  • Option A

Step-by-step explanation:

<u>Given inequality:</u>

  • x - 8 ≥ - 3

<u>Solve it:</u>

  • x ≥ 8 - 3
  • x ≥ 5

The graph includes the number line to the right of 5 and the 5 is included, so this point is represented by a full dot.

Correct choice is A

4 0
3 years ago
Find the area of the part of the paraboloid z = 9 - x^2 - y^2 that lies above the xy-plane.
svetoff [14.1K]

Parameterize this surface (call it S) by

\vec r(u,v)=u\cos v\,\vec\imath+u\sin v\,\vec\jmath+(9-u^2)\,\vec k

with 0\le u\le3 and 0\le v\le2\pi. Take the normal vector to S to be

\vec r_u\times\vec r_v=2u^2\cos v\,\vec\imath+2u^2\sin v\,\vec\jmath+u\,\vec k

Then the area of S is

\displaystyle\iint_S\mathrm dA=\iint_S\|\vec r_u\times\vec r_v\|\,\mathrm du\,\mathrm dv

=\displaystyle\int_0^{2\pi}\int_0^3u\sqrt{1+4u^2}\,\mathrm du\,\mathrm dv

=\displaystyle2\pi\int_0^3u\sqrt{1+4u^2}\,\mathrm du=\boxed{\frac{37\sqrt{37}-1}6\pi}

3 0
4 years ago
The average sneeze can travel 3/100 mine in 3 secounds. At this rate hiw fst can it travel in one minute? (3 secounds =1/20 minu
jok3333 [9.3K]

Answer:

the sneeze can travel 60/100 of a mile in a minute.

5 0
3 years ago
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