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
posledela
3 years ago
10

3. Find the angle and hence the shaded area when:

Mathematics
1 answer:
nydimaria [60]3 years ago
3 0

Answer:

a)ab=10cm,r=10cmhgggkoifytewubbbcgkjjgyuuresgbvcguytrewsdyoohfutrfhje

You might be interested in
5
natali 33 [55]
Heres the answer SJDJDJD KF

5 0
2 years ago
Read 2 more answers
3y <= -2x+18
weeeeeb [17]

Answer:

  • A (-4, -3)
  • C (2, 4)
  • E (3, 2)

Step-by-step explanation:

It is convenient to use technology to plot the points and the functions to see what lies where. The first attachment shows such a plot.

_____

Of course, you can do the function evaluations. For example, testing answer B, we find ...

... 3·6 ≤ -2·1 +18 . . . . <em>false</em> for the first equation — not a solution

Checking all the points requires 10 function evaluations. When things get repetitive like that, I like to use a graphing calculator or spreadsheet.

_____

<em>Using a calculator</em>

The second attachment shows a calculator evaluating the viability of each point as a solution. The equations have been rearranged to ...

  • -2x -3y +18 ≥ 0
  • -x +4y +12 ≥ 0

This makes it easy to look at the evaluation results to see if the solution is viable or not.

The x-values of the points are entered into list L₁ and the y-values into L₂. The result of the first inequality above is in L₃ and the result for the second inequality is in L₄. Any negative value in L₃ or L₄ shows a point that is <u>not</u> part of the solution set. Points B and D fail to match problem requirements.

Points A, C, and E are in the solution set.

6 0
3 years ago
Write the number in standard notation. 9.07 x 10−2
77julia77 [94]
Move over the # of decimal places as the negative exponent. 0.0907 is the correct answer!
Hope this helps, and please mark brainliest!

4 0
3 years ago
Read 2 more answers
The total of a number divided by nine and eleven is four
Elanso [62]
X/(9+11)=4 bc x is the “number” and “9, and 11” means add them together. Put the in parenthesis
3 0
3 years ago
*WILL GIVE BRAINLY HELP PLS*
garri49 [273]

Answer:

so you would use y=mx+b right? so if you would use this you would need to plug in x and the y-intercept so...

Step-by-step explanation:

x=1/.5

y= is the y-intercept!

4 0
2 years ago
Other questions:
  • The polygons are similar. Find the values of the variables write an equation and show all the work
    8·1 answer
  • Please help!!!!!!! Which of the following options is an equivalent function to f(x)=3(2)^3x
    15·2 answers
  • What is expanded form?
    6·2 answers
  • One fifth of a number is subtracted from four fifth of the same number. If the result is 9, what is the number. ​
    6·1 answer
  • Find 3 numbers in a geometrical sequence if:
    8·1 answer
  • 6th grade math help me pleaseeeee
    8·1 answer
  • URGENT NEED THIS DONE FAST LINKS WILL BE REPORTED
    11·2 answers
  • What’s the area of this rectangle
    8·1 answer
  • a cereal box is 10.4 inches high 7.4 inches long and 2.3 inches wide. what is the volume of the cereal box rounded to the neares
    11·1 answer
  • A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!