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USPshnik [31]
3 years ago
11

Solve the equation 3=4-5\root(3)(x^(8))

Mathematics
2 answers:
Anna35 [415]3 years ago
7 0

Answer:

There is no values of x that make the equation true.

Step-by-step explanation:

I might be wrong but I found no solutions for this.

Sliva [168]3 years ago
4 0

Answer:

x = 11,18

Step-by-step explanation:

3 = 4 -  5 \sqrt[3]{ {x}^{8} }

5 \sqrt[3]{ {x}^{8} }  = 1

{x}^{ \frac{8}{3} }  =  \frac{1}{5}

x =   { \frac{1}{5} }^{ \frac{3}{8} }

x = 11.18

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Can someone help me for this question please? Why I got wrong answer. ASAP!!!
Snowcat [4.5K]

Answer:

a=8.06

A=29.74

B=60.26

Step-by-step explanation:

This is a right angled triangle and Pythagoras theorem is to be obeyed.

To get c, we follow the Pythagoras rule that says

Hyp² = Opp² + Adj²

c= Hypotenuse

c²= a² + b²

c² = 4² + 7²

c² = 65

c = √65 = 8.06

For angle A,

the opposing side to the angle = a = 4

The adjacent side to the angle = b = 7

Following trigonometry rule.

Tan A = opp/adj

Tan A = 4/7

A = Tan–¹(4/7)

A = 29.74°

For angle B,

Opposing side = 7

Adjacent side = 4

Tan B = 7/4

B = Tan-¹(7/4)

B = 60.26°

5 0
3 years ago
An acre measures 4840 square yards. In a city, a lot on which a single-
belka [17]

The lot is <u>9.2% of the an acre.</u>

<u>Given:</u>

Area of an acre = 4840 sq. yards

Area of lot = 40 by 100 ft = 40 ]\times 100 = 4,000 $ ft^{2}

Convert the area of the lot to feet (9 ft^{2} = yd^{2}):

<em>Therefore:</em>

Area of lot = \frac{4,000}{9} = 444.4 $ yd^{2}

Percentage occupied by the lot = area of lot / area of acre x 100

= \frac{444.4}{4840} \times 100\\\= 9.2

The lot therefore is <u>9.2% of the an acre</u>.

Learn more here:

brainly.com/question/20730855

7 0
3 years ago
Find the value of 7 + 32 (-5 + 1) ÷ 2.
vampirchik [111]
The answer is -57
7+32(-4)/2
7+-128/2
7+-64
-57
8 0
3 years ago
Read 2 more answers
Find the value of x.
DanielleElmas [232]

Answer:

x = -7

Step-by-step explanation:

Make an equation:

3x + 33 = 12

3x = -21

x = -7

7 0
3 years ago
Read 2 more answers
WHOEVER ANSWERS I WILL MARK BRAINLIEST
Gemiola [76]

Answer:

B

Step-by-step explanation:

Prime Factorization involves breaking down a number into prime numbers (aka numbers that can only be divided by itself and 1)

36

9  x  4

(3x3) x (2x2)

Hope that helps!

3 0
3 years ago
Read 2 more answers
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