3 years ago

In right triangle ABC, D is the midpoint of the hypotenuse AB. If AD=(5x + 1)cm and CD=(2x + 10)cm, find AB

1 answer:

8 0

Can you confirm is hypotenuse should be AC...

ADB would make another right triangle if I am correct and you could use the pyth theorem to determine AB<span />

You might be interested in

Calculate the area of a triangle with a base of 6 cm and a height of 12 cm

Alex_Xolod [135]

Answer:

Step-by-step explanation:

12 x 6 = 72 / 2 = 36 because the area of a triangle is base times height divided by 2

7 0

2 years ago

Read 2 more answers

The cone and the cylinder below have equal surface area. True or false.

WARRIOR [948]

Answer:

False

Step-by-step explanation:

The surface area of the cone is

$V=\pi r^2 +\pi rl$

$SA=\pi r^2 +\pi\times r\times 2r$

$SA=\pi r^2 +2\pi\times r^2$

$SA=3\pi r^2$

The surface area of the cylinder is:

$SA=2\pi r^2 +2\pi rh$

$SA=2\pi r^2 +2\pi\times r\times r$

$SA=4\pi r^2$

3 0

3 years ago

mr albernathy perchases a selection of wrenches for his shop. his bill was $78. he buys the same number of $1.50 wrenches and $2

ICE Princess25 [194]

Answer:

Mr. Abernathy purchased 10 of $1.50 wrenches, 10 of $2.50 wrenches, 5 of $4 wrenches and 6 of $3 wrenches.

Step-by-step explanation:

6 0

2 years ago

2 Points<br> What is the slope of the line described by the equation below?<br> y=-x+8

MaRussiya [10]

Answer: -1

Step-by-step explanation:

slope formula: y=mx+b

m=slope

y=(-1)x+8

5 0

3 years ago

Read 2 more answers

Which table shows the same relationship as y = -x + 3x?

Sav [38]

Answer:

The answer is C

7 0

3 years ago