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3 years ago

Find the lenght of the missing side of the right triangle 8 cm 15 cm

1 answer:

5 0

Determine whether a triangle with the given lengths is a right triangle or not. Find the missing side in each of the following right triangles. 2.8 cm, ') = 7 cm (b) $% = 6 cm, %& = 8 cm, $& = 10 cm (c) 34 = 17 cm, 45 = 8 cm, 35 = 15 cm 3.
Use the Pythagorean Theorem to find each missing measure. 1. 2. Example 1A: Calculating theLength of a Side of a Right Triangle. 12 cm , 82 + 152 = 172.

8.6.7, 8.EE.2. When viewed from the side, the shape of some wooden waterskiing ramps is a, So, the hypotenuse is 15 inches long. Check: 02 + Write an equation you could use to find the length of the missing side of 20 cm. 18 yd lf the sides of a triangle have lengths 0,13, and c units such that 02 + is)2 = C 2

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Jeanette purchase a concert ticket on a website the original price of the ticket was $75 she used a coupon code to receive 20% d

Radda [10]

Answer:

10%

Step-by-step explanation:

20%=20/100=0.20

75$x.0.20=15$

The price when she received a 20% discount was:

75$-15$=60$

Then, the web site applied a 10% service fee to the discounted price, so you have:

10/100=0.10

75$x0.10=7.5$

60$+7.5$=67.5$

So, if 75$ is the 100% of the price, what percentage represents 67.5$?

75$--------100%

67.5$------x

x=67.5 x 100/75

x=90%

Then,

100%-90%=10%

3 0

3 years ago

Find the missing measures of the parallelogram UT= ST= VS= VT=

12345 [234]

Answer:

see explanation

Step-by-step explanation:

In a parallelogram

• opposite sides are congruent

• the diagonals bisect each other

Then

UT = 27 ( congruent to RS )

ST = 18 ( congruent to RU )

VS = 7 ( congruent to UV )

VT = 15 ( half of RT )

3 0

3 years ago

For the graph shown, select the statement that best represents the given system of equations.

Marina86 [1]

The answer is C.consistent and independent

4 0

3 years ago

Read 2 more answers

Washing his dad's car alone, eight-year-old Levi takes 2.5 hours. If his dad helps him, then it takes 1 hour. How long does it t

Dmitry [639]

Answer:

Levi's dad takes 1.67 hours to wash the car by himself

Step-by-step explanation:

* Lets explain how to solve the problem

- Levi takes 2.5 hours to wash his dad's car alone

- Levi and his dad take 1 hour to wash the dad's car together

∵ Levi takes 2.5 hours to wash the car alone

∴ The rate of Levi is 1/2.5 car/hr

∵ His dad takes x hours to wash the car alone

∴ The rate of his dad is 1/x car/hr

∵ They working together for 1 hour to wash the car

- The equation of the work is rate of Levi × t + rate of his dad × t = 1

∵ t is the time of working together

∵ t = 1 hour

∴ $\frac{1}{2.5}(1)+\frac{1}{x}(1)=1========\frac{1}{2.5}+\frac{1}{x}=1$

- Multiply both sides by 2.5x to cancel the denominators

∵ $\frac{1}{2.5}(2.5x)=x=====\frac{1}{x}(2.5x)=2.5$

∵ 1 × (2.5x) = 2.5x

∴ x + 2.5 = 2.5x

- Subtract x from both sides

∴ 2.5 = 1.5x

- Divide both sides by 1.5

∴ x = 5/3 ≅ 1.67

∵ x is the the time of his dad to wash the car alone

∴ Levi's dad takes 1.67 hours to wash the car by himself

3 0

3 years ago

Read 2 more answers

Pls help????????????????

Zigmanuir [339]

Answer: The answer would be 40 liters

Step-by-step explanation:

first you would divide 2 by 10 which would equal 5 then multiple the 8 liters by 5 which gives you 40

8 0

3 years ago