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aliina [53]
3 years ago
12

-3x -4.6 = 5.9 x = ?

Mathematics
2 answers:
olga55 [171]3 years ago
6 0

Answer:

x = -3.5

Step-by-step explanation:

-3x - 4.6 = 5.9 ( add 4.6 on both sides)

-3x = 10.5 (divide by -3 on both sides)

x = -3.5

grin007 [14]3 years ago
5 0

Answer:

x=-3.5

Step-by-step explanation:

-3x=10.5 divide both sides by -3

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Select the correct answer. Simplify the expression.<br> (see the screenshot)
Sliva [168]

Answer:

Option D

Step-by-step explanation:

Given expression has been given as,

\sqrt[5]{224x^{11}y^8}

\sqrt[5]{224x^{11}y^8}=\sqrt[5]{2\times 2\times 2\times 2\times 2\times 7(x^{11})(y^8)}

                 =\sqrt[5]{(2^5)\times (7)(x^{10}\times x)(y^5\times y^3)}

                 =2^{\frac{5}{5}}\times 7^{\frac{1}{5}}\times x^{\frac{10}{5}}\times x^{\frac{1}{5}}\times y^{\frac{5}{5} }\times y^{\frac{3}{5} }

                 =2\times 7^{\frac{1}{5}}\times x^2\times y\times x^{\frac{1}{5} }\times y^{\frac{3}{5} }

                 =2x^2y\sqrt[5]{7xy^3}

Option D will be the answer.

7 0
3 years ago
Plz, Help me with this!!!!<br> Plz, Help me with this!!!!
Maslowich

Answer:

-3x+2

Step-by-step explanation:

Since it's addition you just combine all like terms so,

5x+4

-8x-2

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3 0
3 years ago
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Question 3 (Multiples and Factors] Three numbers are given below. Use prime factorisation to determine the HCF and LCM 1848 132
Ilia_Sergeevich [38]

Prime factorization involves rewriting numbers as products

The HCF and the LCM of 1848, 132 and 462​ are 66 and 1848 respectively

<h3>How to determine the HCF</h3>

The numbers are given as: 1848, 132 and 462

Using prime factorization, the numbers can be rewritten as:

1848 = 2^3 * 3 * 7 * 11

132 =  2^2 * 3 * 11

462 = 2 * 3 * 7 * 11

The HCF is the product of the highest factors

So, the HCF is:

HCF = 2 * 3 * 11

HCF = 66

<h3>How to determine the LCM</h3>

In (a), we have:

1848 = 2^3 * 3 * 7 * 11

132 =  2^2 * 3 * 11

462 = 2 * 3 * 7 * 11

So, the LCM is:

LCM = 2^3 * 3 * 7 * 11

LCM  = 1848

Hence, the HCF and the LCM of 1848, 132 and 462​ are 66 and 1848 respectively

Read more about prime factorization at:

brainly.com/question/9523814

4 0
2 years ago
Rewrite the expression in a radical form z^1/6
mylen [45]

Answer:

\sqrt[6]{z}

Step-by-step explanation:

The denominator of the fractional exponent is the index of the root.

7 0
3 years ago
Pamela Is 10 years older than Jiri. The sum of their ages is 96. What is Jiri’s age
Solnce55 [7]
43 is jiri and 53 is pamela
8 0
3 years ago
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