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
borishaifa [10]
3 years ago
14

Find the value of plz fast sin(100×π−π÷4)

Mathematics
1 answer:
babunello [35]3 years ago
5 0
I think this is the answer....
-     \frac{1}{ \sqrt{2} }
You might be interested in
Abel planned for a garden to be 42 m long but found that it needs to be 24 m long to fit in his backyard. He found the change of
Tom [10]

Question:

Abel planned for a garden to be 42 m long but found that it needs to be 24 m long to fit in his backyard. He found the change of scale below.

\frac{42m}{7}/{\frac{24m}{7} = \frac{6}{4}

Which is Abel’s error?

Abel should have written the ratio as 24 metres/7 metres

Abel should have written the ratio as 24 metres/42 metres

Abel should have divided both numbers by 6.

Abel should have divided both numbers by 4.

Answer:

Abel should have divided both numbers by 6.

Step-by-step explanation:

Given

Measured Length of backyard = 42m

Actual Length of backyard = 24m

Measured Ratio: \frac{42m}{7}/{\frac{24m}{7} = \frac{6}{4}

Required

Error in calculation of measured ratio

From Abel's calculation:

It can be observed that He divided both numbers by 7

Though 42/7 = 6 but that's not so for 24/7

24/7≠4;

Instead 24/7 = 3.43 (Approximated)

To get the actual ration, he has to divide both numbers by the highest common factor

The common factors of 42 and 24 include 2,3,6 of which the highest is 6

Hence; HCF of 42 and 24 = 6

So, we can conclude that the error in his calculation is having not dividing both numbers by 6

7 0
3 years ago
Read 2 more answers
-4 times a number plus 29
kipiarov [429]
-4x+29? I think that's what you're asking.
8 0
3 years ago
What is 4,000,275,000 in word form?
castortr0y [4]

Answer:

Four billion, two-hundred seventy five thousand.


4 0
3 years ago
Read 2 more answers
Please help it is for a test. The question is in the photo.
Anettt [7]

Answer:

umm?

Step-by-step explanation:

6 0
3 years ago
5. What is the solution to the equation -2.5(x-4)=-3x+4?​
lana66690 [7]

Answer:

x = -12

Step-by-step explanation:

-2.5(x-4)=-3x+4

Distribute

-2.5x +10 = -3x +4

Add 3x to each side

-2.5x+10 +3x = -3x+4+3x

.5x +10 = 4

Subtract 10 from each side

.5x+10-10=4-10

.5x = -6

Divide by .5

.5x/.5 = -6/.5

x = -12

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is blank divided by 4 equals 9
    7·2 answers
  • Solve the problem and then click on the correct graph.<br><br> y ≤ |x|
    14·2 answers
  • If you triple the amount of ground ginger to make more pies, how much nutmeg should you use to keep the recipe proportional
    13·1 answer
  • Can anyone help and explain the answer ?
    9·1 answer
  • HELP TIMED TEST!!!!!!
    8·1 answer
  • HELP PlS ASAP
    7·1 answer
  • We started working with 3D shapes in math, and my homework says to find 6 real life examples of a RIGHT rectuaglur prism in real
    9·1 answer
  • Find the volume of the cone. Round your answer to the nearest tenth if necessary. Use 3.14 for it.
    7·1 answer
  • A U.S. Senator from Indiana wanted to know what all her constituents thought about the Clean Air Act that was coming up for a vo
    12·1 answer
  • Pls solve I will mark brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!