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
alex41 [277]
3 years ago
6

Help me please will get rewared brainly if correct answer

Mathematics
1 answer:
larisa [96]3 years ago
5 0

Well, split it into 3 shapes

21 x 10 = 210

3 x 6 = 18

2 x 6 = 12

210 + 18 + 12 = 240 square cm

imahe for more context

plzzz give me brainliest

You might be interested in
What is the gcf for 14 and 55?
pentagon [3]
The greatest common factor would be 1 because you need to factor both 14 and 55 so factor 14 and you get 2 and 7 factor 55 you get 5 and 11 the the GCF has to be 1
I hope this is helpful
4 0
3 years ago
Please help me it's so by 8:00!!!!!!!!☹️☹️☹️☹️
Mademuasel [1]
9 7/8,  9 3/4, 9 1/4, 10, 10 5/8, 10 3/8, 10 1/8, 10 1/2
4 0
3 years ago
Is the relationship shown by the data linear? If so, model the data with an equation. x= -7, -5, -3 ,-1 , y = 5, 9, 13, 17
PIT_PIT [208]
First we take the two points (-7,5) and (-5,9).
Compute the slope: \frac{9-5}{-5+7}=2
Then the linear relation may be in the following form y=2x+b
Since the point (-7,5) is on the line, then 5=-7(2)+b\text{ then }b=19.
The relation is then y=2x+19.
We check that the other point are on the above line:
2(-3)+19=13 \text{ OK}\\2(-1)+19=17  \text{ OK}
We have then a linear relation.
3 0
3 years ago
The actual length of a machine is 12.25cm , the measured length 12.2cm find the Absolute error .
NeX [460]

Answer:

Absolute error is 0.05 cm.

Step-by-step explanation:

Given:

Actual length = 12.25 cm

Measured length = 12.2 cm

We need to find Absolute error.

Solution:

Now we can say that;

Absolute error is equal to measured length minus Actual actual.

framing in equation form we get;

Absolute error = |Measured\ length - Actual\ length|= |12.2-12.25| = |-0.05|

Hence Absolute error is 0.05 cm.

6 0
3 years ago
I need helpppp with this question
wel

Answer: Y = 6 and X = 5

Step-by-step explanation: Im not sure But i think that that your supposed to subtract by 2 so 8 - 2 would equal 6 and then 7-2 equals 5 so yeah

4 0
3 years ago
Other questions:
  • It says check the solution to the example problem by replacing n in the original equation with -2 and evaluating both sides. Wha
    7·1 answer
  • P(x)= 3x^3-5x^2-14x-4
    8·1 answer
  • Is it more difficult to run up a ramp with a slope of 1/5 or a ramp with a slope of 5? Explain.
    11·1 answer
  • QUICK QUESTION PLZ HELP
    12·1 answer
  • Solve the inequality 6x - 2(x + 1) > 0
    7·1 answer
  • The area Ar (in square meters) of a circular algae colony with radius r meters is given by =Arπr2. The radius Mt (in meters) aft
    10·1 answer
  • Which of the following numbers are integers<br> 8,-4,1,-9,1/6,1.75,22
    8·1 answer
  • 46 = -2(m + 7) + m <br><br> solve the equation
    6·1 answer
  • Plz help and if u don't know then don't answer
    13·1 answer
  • Select two prime numbers that have a sum of 18.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!