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3 years ago

Plsplsplsplspsplsplsplsplsplsplspslpslpls

Mathematics

1 answer:

Norma-Jean [14]3 years ago

5 0

Answer:

X= 6!

Step-by-step explanation:

7 is half of 14

6 is half of 12

Have a great day!

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What is the satisfy the equation y=x+1/2

miss Akunina [59]

Answer:

Step-by-step explanation:

If you connect the dots, and extend the line outwards- you can see the values match to J. Also, if you plug the x values into the equation, you'd get the y values in j.

y = x + 1/2

6 1/2 = 6 + 1/2

etcetera

I hope this helped!

6 0

3 years ago

The leaning tower of Pisa currently "leans" at a 4 degree angle and has a vertical height of 55.86 meters. How tall was the lean

Marizza181 [45]

Answer:

56 meters.

Step-by-step explanation:

Please find the attachment.

Let the leaning tower's be h meters tall, when it was originally built.

We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.

Since we know that cosine relates the adjacent and hypotenuse of a right triangle.

$\text{Cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}$

Upon substituting our given values we will get,

$\text{Cos (4)}=\frac{55.86}{h}$

$h=\frac{55.86}{\text{Cos (4)}}$

$h=\frac{55.86}{0.99756405026}$

$h=55.996\approx 56$

Therefore, the leaning tower was approximately 56 meters, when it was originally built.

6 0

3 years ago

PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!

tankabanditka [31]

Answer:

$x = 10°$

$z = 66°$

Step-by-step explanation:

$(9x - 24)° + (12x - 6)° = 180°\\21x° - 30° = 180° \\ 21 x° = 180° + 30° \\ 21x° = 210° \\ x° = \frac{180°}{30°} \\ x° = 10°$

z° = 9x - 24 ( vertically opposite )

z° = 9(10) - 24

z° = 90 - 24

z° = 66°

<h3>Hope it is helpful.....</h3>

3 0

3 years ago

Read 2 more answers

Please help 8 pts please

musickatia [10]

Answer:

Step-by-step explanation:

20% of 60

= 0.20 x 60

= 12 percussionists

8 0

3 years ago

What is the distance between (6,2) and (-3,-2)

SSSSS [86.1K]

Answer:

$\sqrt{97}$

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (6, 2) and (x₂, y₂ ) = (- 3, - 2)

d = $\sqrt{(-3-6)^2+(-2-2)^2}$

= $\sqrt{(-9)^2+(-4)^2}$

= $\sqrt{81+16}$

= $\sqrt{97}$ ≈ 9.8 ( to 1 dec. place )

3 0

3 years ago