1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Wittaler [7]
3 years ago
7

What is the perimeter?

Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0

Answer:

21.3 unit

Step-by-step explanation:

side CB=\sqrt{(7^{2})+(2^{2})} =\sqrt{53}\\side CA=\sqrt{(5)^{2}+(2^{2})} =\sqrt{29}  \\side AB=\sqrt{(5^{2} )+(7^{2} )} =\sqrt{74}

Perimeter=\sqrt{53} +\sqrt{29} + \sqrt{74} =21.2676 unit

You might be interested in
Please help and thank you
ICE Princess25 [194]

Answer:

30

Step-by-step explanation:

15/3=5

5 x 5 = 25

25 + 5 = 30

4 0
2 years ago
Read 2 more answers
Which number line shows the solutions to<br> 1/2x – 2 &gt; 0?
Anna007 [38]

Answer:

This is the correct answer. x > 4

Step-by-step explanation:

6 0
2 years ago
Describe how you could find the product of 700 and 900
gizmo_the_mogwai [7]
7 * 9 = 63
add four 0's from 700 and 900 
630,000
6 0
3 years ago
If a 4 x 16 rectangle has the same area as a square, what is the length of a side of the square?
Licemer1 [7]

Answer:

Option D. 8 units

Step-by-step explanation:

step 1

Find the area of rectangle

The area of rectangle is

A=(4)(16)=64\ units^2

step 2

Find the length side of the square with the same area of rectangle

The area of a square is

A=b^2

where

b is the length side of the square

we have

A=64\ units^2

substitute

64=b^2

take the square root both sides

b=8\ units

therefore

The length side of the square is 8 units

7 0
3 years ago
After the addition of an acid, a solution has a volume of 90 milliliters. The volume of the solution is 3 milliliters greater th
11111nata11111 [884]

Answer: 21.75\ milliliters

Step-by-step explanation:

Let be "x" the original volume of the solution (in milliliters) before the acid was added and "y" the volume of the solution (in milliliters) after the addition of the acid.

Set up a system of equations:

\left \{ {{x+y=90} \atop {y=3x+3}} \right.

Applying the Substitution Method, you can substitute the second equation into the first equation and then solve for "x":

x+y=90\\\\x+(3x+3)=90\\\\4x+3=90\\\\x=21.75

6 0
3 years ago
Other questions:
  • Monica has a $1000 bond with a 5.5% coupon. Monica purchased this bond for $1025. What is the yield of this new bond?
    11·2 answers
  • On Monday Billy spent 4 1/4 hour study on Tuesday he spent another 3 5/9 hour study what is the combined time he spent studying
    10·1 answer
  • Three merchants find a purse lying in the road. The first asserts that the discovery would make him twice as wealthy as the othe
    9·1 answer
  • The receiver's hands and the ball are at the same height at ft above the ground.
    11·2 answers
  • 40 POINTS !! 40 POINTS !!<br><br> PLEASE HELP , DONT SKIP !<br><br> NO LINKS OR FILES.
    7·1 answer
  • Ash's family is on vacation. their car is traveling at a constant of 60 miles per hour.
    10·1 answer
  • The sun warms your face on the beach or melts your ice cream cone. This heat transfer from the sun is
    7·2 answers
  • find the given polynomial by finding the greatest common monomial factor or the ñegative of the greatest common monomial factor
    15·1 answer
  • Please Help! Will Mark Brainliest!
    5·2 answers
  • What is the value of X in the following representation​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!