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
olasank [31]
3 years ago
14

Area of a right angled triangle whose sides containing the right angle are 12 dm and 5 dm is _

Mathematics
1 answer:
valkas [14]3 years ago
4 0

Answer:

60 cm

Step-by-step explanation: how I got your answer is by multiplying 5 times 12

You might be interested in
One example of US foreign aid is
Zolol [24]
One is Iraq! :) (Hope this helps!)
8 0
3 years ago
Read 2 more answers
Statistical studies are not concerned with understanding the sources of variability in​ data, only with describing the variabili
BaLLatris [955]

Answer:

Step-by-step explanation:

it's B

8 0
3 years ago
Read 2 more answers
A photo is printed on a 20-inch by 24-inch piece of paper. The photo covers 320 square inches and has a ubiform border. What is
zlopas [31]

Answer:2 in.

Step-by-step explanation:

Given

Dimension of photo frame is 20\ in.\times 24\ in.

If the photo cover an area of 320\ in.^2

Suppose x be the width of border

Therefore dimension of frame without border is

A'=(20-2x)(24-2x)

And A' must be equal to 320\ in.^2

So,

\Rightarrow (20-2x)(24-2x)=320

\Rightarrow (10-x)(12-x)=80

\Rightarrow 120-10x-12x+x^2=80

\Rightarrow x^2-22x+40=0

\Rightarrow x^2-20x-2x+40=0

\Rightarrow (x-2)(x-20)=0

Thus there are two values of x out of which x=20\ in. is not valid because it is not feasible

thus width of border is x=2\ in.

5 0
3 years ago
Hey can anyone solve this for me? Thank you!
Alika [10]

he answer that you should get is

250+100c+400= y

7 0
4 years ago
20 POINTS!!!!!!!!! pls answer asap
m_a_m_a [10]

Answer:

<h2>FD = 26</h2>

<u>Step-by-step explanation:</u>

CD = ED --- (secant<em> </em>property<em>)</em>

so, ==>>

13x - 16 = 4x + 11

13x - 4x = 11 + 16

9x = 27

x = 27÷9

x = 3

side ED = 4x + 11 = 4×3 + 11

side ED = 23

side FE = 12

ΔFED = 90° ...... (tangent secant property)

so.........

FE² + ED² = FD² ......... ( by pythagoras theorm)

12² + 23² = FD²

144 + 529 = FD²

673 = FD²

√673 = FD

26 = FD

8 0
3 years ago
Read 2 more answers
Other questions:
  • How many minutes in 20000 seconds?
    11·2 answers
  • Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for
    12·1 answer
  • Zair brought a 56 ounce can of mixed nuts. The package says it contains 25% peanuts. How many ounces of the mixed nuts are peanu
    10·1 answer
  • The number of calories in a banana is 15 more than the number of calories in an orange. the product of the numbers is 6750. find
    11·1 answer
  • Brad earns $12 per hour and $7 for each delivery he makes. He wants to earn more than $205 in a 8-hour workday. What is the leas
    15·1 answer
  • Maria says that all the numbers in the nineties are composite. Jackie says a number in the nineties is a prime. Who has the reas
    15·1 answer
  • PLEASE ANSWER ASAP WITH SHOWN WORK FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!<br> im so confused
    15·1 answer
  • 5 - 2 (3x - 4) = 3 ( x - 4) + 6 explain yourself answer
    11·2 answers
  • 0.5x-1.3(3x-4.5)+2.2
    11·1 answer
  • SOMEONE PLS HELP MEEEE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!