3 years ago

IN the 30-60-90 triangle below, side s has a length of ? and side q has a length of ?

Mathematics

1 answer:

scZoUnD [109]3 years ago

7 0

The ratios for 30:60:90 are x:sqrt(3)x:2x

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8x-1<15<br> NO one will help plss someone hellpppp

romanna [79]

Answer:

x < 2

Step-by-step explanation:

8x -1 < 15

8x -1 (+ 1) < 15 (+ 1)

8x < 16

$\frac{8x}{8} < \frac{16}{8}$

x < 2

7 0

3 years ago

Read 2 more answers

Help please!! 10 points <3

tangare [24]

Answer:

x = 5

Step-by-step explanation:

15 / 3 =5

5 0

3 years ago

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Find the value of X<br>x=

Wewaii [24]

Answer:

x = 135°

Step-by-step explanation:

6 sided polygon = hexagon

The sum of the interior angles of a hexagon = 720°

⇒ 4x + 90 + 90 = 720

⇒ 4x = 720 - 90 - 90

⇒ 4x = 540

⇒ x = 540 ÷ 4

⇒ x = 135°

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2 years ago

You would like to join a fitness center. Fit-N-Trim charges $80 per month. Fit-For-Life charges a one tim e membership fee of $7

Y_Kistochka [10]

I don't do good with slope intercept, but I can tell you that Fit n Trim would be $80m and Fit for Life would be $75+55m.

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2 years ago

What is the resulting equation when the expression for y in the second equation is substituted into the first equation-3x+2y=-3

Alex

Answer:

x=-5/11, y=-9/11. (-5/11, -9/11).

Step-by-step explanation:

3x+2y=-3

y=4x+1

---------------

3x+2(4x+1)=-3

3x+8x+2=-3

11x=-3-2

11x=-5

x=-5/11

y=4(-5/11)+1

y=-20/11+11/11

y=-9/11

5 0

2 years ago