3х + 8 = 19 Are they Equivalent

Mathematics

2 answers:

anyanavicka [17]3 years ago

5 0

Answer:

When x equals 8/3 they are

Step-by-step explanation:

8/3*3+8=19

Helen [10]3 years ago

3 0

Answer:Equivalent Fractions for 8/19: There are infinity equivalent fractions to 819. See some examples: 819, 1638, 2457, 3276, 4095, 48114, 56133, 64152, 72171, 80190, 88209, 96228, 104247, 112266, 120285, 128304, 136323, 144342, 152361, 160380

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If angle MNO is a rectangle, and MO = 54 , what is the length of overline NP ? A. 34 B. 22 C. 18 D. 108 E. 27 F. Cannot be deter

cricket20 [7]

Answer:

Option (E)

Step-by-step explanation:

LMNO is a rectangle.

MO = 54

By the property of a rectangle,

1). Diagonals are equal in length.

2). Diagonals equally bisect each other.

Since, MO = LN

Therefore, LN = 54

Since, NP = $\frac{1}{2}(LN)$

NP = $\frac{54}{2}$ = 27

Option (E) will be the correct option.

4 0

3 years ago

Angle FEDwith angleF=90degree, ED=36, and FE=22, calcularé the measures of the unknown angles and the unknown side length of the

Flauer [41]

Answer:

$\angle D=37.7^{\circ}$

$\angle E=52.3^{\circ}$

$FD\approx 28.5$

Step-by-step explanation:

Please find the attachment.

We have been given that angle FED with angle F=90 degree, ED=36, and FE=22. We are asked to find the unknown angles and the unknown side length of the triangle.

We will use sine to solve for angle D as:

$\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}$