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Novay_Z [31]
4 years ago
8

1 Find the equation of the axis of symmetry and the coordinates of the vertex of the

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
5 0
4(-1/2)*(5/4)=-5/8
-29/16——->-41/16
(-5/8,-41/16)
Answer—5/8
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What is the value of x to the nearest<br> tenth?
Colt1911 [192]

Answer:

C. 17.6

General Formulas and Concepts:

<u>Math</u>

  • Rounding

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Trigonometry</u>

  • [Right Triangles Only] SOHCAHTOA
  • [Right Triangles Only] tanθ = opposite over adjacent

Step-by-step explanation:

<u>Step 1: Identify Variables</u>

Angle θ = 40°

Opposite Leg = <em>x</em>

Adjacent Leg = 21

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute in variables [tangent]:                                                                   \displaystyle tan(40^\circ) = \frac{x}{21}
  2. [Multiplication Property of Equality] Isolate <em>x</em>:                                                \displaystyle 21tan(40^\circ) = x
  3. Rewrite:                                                                                                           \displaystyle x = 21tan(40^\circ)
  4. Evaluate:                                                                                                          \displaystyle x = 17.6211
  5. Round:                                                                                                            \displaystyle x \approx 17.6
6 0
2 years ago
Read 2 more answers
8 1/2 multiply 1 1/2
Korolek [52]

Answer:

12.75 or 12\frac{3}{4}

Step-by-step explanation:

8 0
3 years ago
8 Hassan has a jug with a capacity of 800 ml.
Vsevolod [243]

Answer:

The capacity of bucket is 16 liters

Step-by-step explanation:

Let j be the quantity of water in the jug

Then

j = 800ml

Let B be the quantity of water held by the bucket

Then t is given that the bucket holds 20 times of water than the jug

B = 20j

Putting the value of j

B = 800(20) = 16000

We also know that

1 liter = 1000 ml

In order to convert ml into liters, we have to divide the quantity by 1000

B = \frac{16000}{1000} = 16\ liters

Hence,

The capacity of bucket is 16 liters

8 0
3 years ago
Put &lt;, &gt;, or = for 2-9
myrzilka [38]

2. =

3. >

4. =

5. >

6. >

7. <

8. >

9. =

5 0
3 years ago
PLEASE HELP!!!!! <br><br> Which graph shows y= ⌊x⌋ + 3
Greeley [361]
The first graph shows that equation.
5 0
3 years ago
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