Mathematics, 26.11.2020 21:10 beth311

Solve for u. 7/6=u+4/8 Simply the answer.

Answers: 1

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Answer from: happysage12

plz mark brainliest

Step-by-step explanation:

16/3 or 5 1/3

Answer from: wade98

$u=\frac{16}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Step-by-step explanation:

Step 1: Define

$\frac{7}{6} =\frac{u+4}{8}$

Step 2: Solve for u

Cross-multiply: 7(8)=6(u+4)

Multiply:

Distribute 6: 56=6u+24

Isolate u term: 32=6u

Isolate u: $\frac{32}{6} =u$ Simplify: $\frac{16}{3} =u$ Rewrite: $u=\frac{16}{3}$

Step 3: Check

Plug in u into the original equation to verify it's a solution.

Substitute in u: $\frac{7}{6} =\frac{\frac{16}{3} +4}{8}$ Add: $\frac{7}{6} =\frac{\frac{28}{3}}{8}$ Divide: $\frac{7}{6} =\frac{7}{6}$

Here we see that 7/6 does indeed equal 7/6.

∴ $u=\frac{16}{3}$ is a solution of the equation.

Answer from: Quest

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

In the diagram of circle o, what is the measure of abc? 210 150

Answer from: Quest

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where, $a = \frac{\sum y \sum x^2 - \sum x\sum xy}{n\sum x^2 - (\sum x)^2}$

here given table is,

price ($), x : 18 23 25 29 30 33

pairs sold, y : 16 13 10 8 6 2

so, $\sum x = 158$ , $\sum y = 55$ , $\sum xy = 1315$ ,

$\sum x^2 = 4308$ and $\sum y^2 = 629$ ,

thus, slop of the given line is,

$a = \frac{55\times 4308-158\times 1315}{6\times 4308-(158)^2}$

⇒ $a = \frac{29170}{884}$

⇒ $a =32.9977375566$ ≈ 33

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Solve for u. 7/6=u+4/8 Simply the answer.
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