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diamong [38]
4 years ago
7

Can someone solve this for me please?

Mathematics
1 answer:
Ksivusya [100]4 years ago
5 0
The y-in is -6
The x- in is -1 and -6
The vertex is (-3.5,-6.25)
The axis is -3.5
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What is m<3 ? M<6 is and m<8 is (x+5
larisa [96]

Answer:

m∠3  = 115 degrees

Step-by-step explanation:

angle 6 and angle 8 are on a straight line

we know that sum of angles on straight line is 180

therefore

m∠8 = x+5

m∠6 +  m∠8 = 180

2x - 5 + x+5 = 180

=> 3x = 180

=> x = 180/3 = 60

Thus,

m∠6 = 2x-5 = 2*60 -  5 = 115

we know that for two parallel lines cut by a transversal

alternate opposite angles are equal

m∠6  and m∠3 are alternate opposite angles

thus

m∠6  = m∠3  = 115 (answer)

7 0
4 years ago
What is the volume of a football in cm³​
Yuki888 [10]

Answer:

Around 4800 cubic centimeters.

I hope this was helpful.

6 0
3 years ago
mrs marvel bought some t-shirts. she gave 1/2 of them to coach nine, 2 of them to mrs. lewis and kept 5 to herself. how many t-s
vesna_86 [32]

Answer:

14

Step-by-step explanation:

assuming that the shirts in the question are the only shirts bought, 2+5 is 7, and the other half would also be 7, making it 14

8 0
3 years ago
The objective function of linear programming model should be
pychu [463]

The objective function of a linear programming model should be to <u>maximize</u> or <u>minimize</u> the numerical value.

<h3>What is the objective function?</h3>

The objective function consists of linear functions which are subjected to constraints in the form of linear equations or in the form of inequalities.

The objective function is always stated as z = ax + by.

The numerical value may be the:

  • Cost of a project
  • Production quantity
  • Profit value
  • Materials savings.

Thus, the objective function of a linear programming model, which is always linear, is to <u>maximize</u> or <u>minimize</u> a numerical value.

Learn more about the objective function of a linear programming at brainly.com/question/25828237

#SPJ1

3 0
2 years ago
X^2 - 2x - 63 = 0
MAVERICK [17]

Step-by-step explanation: When an equation has a squared term in it

such as x² - 2x - 63 = 0, it's called a polynomial equation.

The rule for solving a polynomial equation is

to first set it equal to 0, them factor.

Since this equation is already set equal to 0, we can factor the left side.

To factor x² - 2x - 63, look for factors of -63 that add to -2.

In this case, these factors are -9 and +7.

So we have (x - 9)(x + 7) = 0.

When two terms are multiplying together to equal 0,

either one term or the other must equal 0.

So x - 9 = 0 or x + 7 = 0.

Solving for x in each equation, we get x = 9 or x = -7.

So this equation has two solutions and we write out answer

in set notation which looks like this {9, -7}.

7 0
3 years ago
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