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2 years ago

4.2x – 6.4 = 5.0x x=???????

Mathematics

1 answer:

Dahasolnce [82]2 years ago

8 0

Answer:

x=-8

All you need to do is solve for x. The image shows all the work.

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Find the missing angle.

Svetlanka [38]

Answer:

85°

Step-by-step explanation:

The sum of all angles in a triangle is 180°

180 = y + 37 + 58

y = 180 - 37 - 58

y = 85

5 0

2 years ago

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What is the least common divisor of 12, 24 and 60

Bas_tet [7]

Answer:

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

5 0

3 years ago

A number b subtracted from 9.8 Is greater than -4

kupik [55]

The solution is: b < 13.8

Step-by-step explanation:

Let b be the number then according to given statement

$9.8-b>-4$

Subtracting 9.8 from both sides

$9.8-b-9.8>-4-9.8\\-b > -13.8$

We have to remove the minus sign in order to get the final solution.

Multiplying by -1

$b < 13.8$

Hence,

The solution is: b < 13.8

Keywords: Inequality, variables

Learn more about inequalities at:

#LearnwithBrainly

3 0

3 years ago

Rationalize <br><img src="https://tex.z-dn.net/?f=1%20%5Cdiv%20%20%5Csqrt%7B%7D3%20-%20%20%5Csqrt%7B2%7D%20" id="TexFormula1" ti

Marat540 [252]

Answer:

$1 \div \sqrt{}3 - \sqrt{2}$

$\frac{1 - \sqrt{2} \sqrt{3} }{ \sqrt{3} }$

$\frac{(1 - \sqrt{6}) \sqrt{3} }{ \sqrt{3} \sqrt{3} }$

$\frac{ \sqrt{3} - \sqrt{6 \times 3} }{3}$

$\frac{ \sqrt{3} - 3\sqrt{2} }{3}$

is a required answer.

8 0

3 years ago

Neeeeed this anwerrrr ASAP please

Alenkinab [10]

figure 1: greater than or equal to -4 because the dot is colored in and its pointing right

figure 2: less than 6 (NOT equal to) because the dot is not colored in and its pointing left

hope this helps :)

7 0

3 years ago

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