All categories

4 years ago

What is the value of c? O 4 units O 5 units O 6 units O 7 units

Mathematics

1 answer:

Aleksandr [31]4 years ago

6 0

The value of c is 5 units.

Step-by-step explanation:

Given,

WY = a = 4

ZY = b = 3

As WYZ is forming a right angle triangle, therefore, we can use pythagorean theorem to find the value of c

$a^2+b^2=c^2\\(4)^2+(3)^2=c^2\\16+9=c^2\\c^2=25$

Taking square root on both sides

$\sqrt{c^2}=\sqrt{25}\\c=5$

The value of c is 5 units.

Keywords: triangle, square root

Learn more about triangles at:

#LearnwithBrainly

You might be interested in

NEEED HELP ASAP

Andru [333]

Question 1:

14 m × 10 m

Question 2:

0.8 ft × 1 ft

Question 3:

True

Question 4:

10 square units

Question 5:

More than 2

Question 6:

(Sorry I can't answer this question since there is no graphic shown)

Question 7:

(Again, there's no picture, therefore I can't answer your question)

Question 8:

37.7 feet

Question 9:

7.1 square feet

Question 10:

Rectangle

Question 11:

Sorry there is no picture to go with the problem so I can't help you :(

Sorry I couldn't answer all of the questions. I hope this help you though.

6 0

3 years ago

Point B ∈ |AC| so that AB:BC=2:1. Point D ∈ |AB| so that AD:DB=3:2. Find AD:DC

grigory [225]

Answer:

5:4

Step-by-step explanation:

If point B divides the segment AC in the ratio 2:1, then

AB=2x units and BC=x units.

If point D divides the segment AB in the ratio 3:2, then

AD=3y units and DB=2y units.

Since AD+DB=AB, then

$3y+2y=2x\\ \\5y=2x\\ \\y=\dfrac{2}{5}x$

Now,

$AD=3y\\ \\DC=DB+BC=2y+x=2y+\dfrac{2}{5}y=\dfrac{12}{5}y$

So,

$AD:DC=3y:\dfrac{12}{5}y=15:12=5:4$

6 0

3 years ago

Read 2 more answers

Answer fast! I will give brainiest

RideAnS [48]

Answer:

x= -5, 2

Step-by-step explanation:

5x=3x-10. 4x=2x+4

5x-3x= -10. 4x-2x=4

2x= -10. 2x=4

x= -5. x=2

5 0

3 years ago

What is the perimeter of the triangle below? Round to the nearest hundredth.

hoa [83]

I think - 14 or 14 but I am not sure.

3 0

3 years ago

Simplify to create an equivalent expression.

Sergio [31]

This is how I got the answer it’s c

8 0

4 years ago