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3 years ago

Solve for x. Answer as a decimal.

Mathematics

1 answer:

nevsk [136]3 years ago

5 0

Step-by-step explanation:

csp-hdct-joe

join class and I am a teacher , clear the doubt for all students

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Create a system of equations that includes one linear equation and one quadratic equation.Part 1. Show all work in solving your

xxMikexx [17]

Answer:

The simplest system:

y = x
y = x²

Solve by eliminating y:

x² = x
x(x - 1) = 0
x₁ = 0
x₂ = 1

Then the value of y:

y₁ = 0
y₂ = 1

The graphical solution is attached

(0, 0), (1, 1)

4 0

3 years ago

Solve for x. 3х - 4 = 13

dybincka [34]

$\large\bold{\underline{\underline{ \: x = 5 \frac{2}{3} }}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$3x - 4 = 13$

$➺ \: 3x = 13 + 4$

$➺ \: 3x = 17$

$➺ \: x = \frac{ 17}{3}$

$➺ \: x = 5 \frac{2}{3}$

$\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}$

$➺ \: 3x - 4 = 13$

$➺ \: 3 \times 5 \frac{2}{3} - 4 = 13$

$➺ \: 3 \times \frac{17}{3} - 4 = 13$

$➺ \: 17 - 4 = 13$

$➺ \: 13 = 13$

➺ L. H. S. = R. H. S.

Hence verified.

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}$

7 0

3 years ago

Read 2 more answers

$39 for a case of 75 bananas. what’s the unit rate

Ahat [919]

Answer:

0.52 dollars per banana

Step-by-step explanation:

We would want a unit rate where 1 is the denominator

So we would divide the top and bottom by 75

39 dollars/75 bananas divided by 75

= 0.52/per 1 banana

6 0

4 years ago

Need Help ASAP only correct answers. Working on it now. Took a picture. question: Figure ABCDE is the result of a 180° rotation

Angelina_Jolie [31]

Answer:∠M in the pre-image corresponds to ∠B in the image.

Step-by-step explanation:

When we look at the figures , we can see that the three vertices B , C , D are one side as vertices to M , N ,O .

Clearly , vertex C corresponds to vertex N ( presents in the middle )

Also, point B is at the right from point C .In Figure L M N O P , vertex M is at the right from vertex N .Thus , vertex M corresponds the vertex B.

It means ∠M in the pre-image corresponds to ∠B in the image.

brain list this answer thankyou:)

7 0

3 years ago

(3b^3-4b^1-7)(2b^2-b^1-9) *Multiplying Polynomials*

sergij07 [2.7K]

6b^5-3b^4-35b^3-10b^2+43b+63

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4 years ago