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3 years ago

What is the value of the missing side x?

Mathematics

1 answer:

stich3 [128]3 years ago

4 0

Answer: $3*\sqrt{3}$ = x

Step-by-step explanation:

With our knowledge of a 30 60 triangle we can determine the value a from dividing 6 by 2. Look at my diagram for clarification. From now know the value of a as 3 we can make x = $3*\sqrt{3}$ .

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Area of square rug? It’s inside is (5x+1)

Fynjy0 [20]

Square root of the area ?

8 0

4 years ago

Read 2 more answers

Y=800-50x and y=gallons of water and x=hours it takes. How many hours does it take to empty?

frosja888 [35]

It would take 16 hours for it to empty.

5 0

3 years ago

If an object is propelled upward from a height of s feet at an initial velocity of v feet per second, then its height h after t

irina [24]

Answer:

At 1.5 seconds and 2.5 seconds

Step-by-step explanation:

Because this is parabolic motion, the object will reach the height of 68 feet when it's going up AND when it's coming down. In order to find out those times, you set the h on the left side of the equation equal to 68, because h stands for height.

$68=-16t^2+64t+8$

Set that equal to 0 and factor to solve for t:

$-16t^2+64t-60=0$

Using the quadratic formula, we get t = 1.5 and t = 2.5

8 0

4 years ago

The temple at the top of pyramid is approximately 24 meters above the ground, and there are 91 steps leading up the temple. How

slamgirl [31]

Answer:

13.187 meters

Step-by-step explanation:

Basically, there are 24 meters for every 91 steps: $\frac{24}{91}$

There are x meters for every 50 steps: $\frac{x}{50}$

$\frac{24}{91} =\frac{x}{50}$

Cross multiply

91x = 1200

Divide both sides by 91 to isolate the variable, x

91x/91 = 1200/91

x = 13.186813

7 0

3 years ago

Give me 3 ratios that are equal to 40/50 75/100 and 21/18

BlackZzzverrR [31]

Three ratios that are equal to 40/50, 75/100, and 21/18 are 4/5, 3/4, and 7/6. The question is essentially asking you to simplify fractions. For example, 8/10 can also be represented as the ratio 8:10. This fraction can be simplified to 4/5, and the ratio 4:5 is the same as the ratio 8:10.

4 0

3 years ago