The class has 28 student. One group has four more students so surat 4 from 28. 28-4=24 since one of the groups have twice as many students as the other divide 24 by 3. 24 / 3 = 8. It says 1 group has for more than twice the other group so that would mean 2/3 of 24 and 4 would be the answer 16+4=20. The first group had 8 students, the other group has 20 students.

4 0

3 years ago

Find the angle of rotation about the center of the square that maps A to D

Marrrta [24]

please give a more detailed question and i will be happy to try and help with your question

6 0

2 years ago

Find the value of x.

Ann [662]

Answer:

d. $8\sqrt{2}$

Step-by-step explanation:

This is a 45-45-90 right triangle with a Pythagorean triple of (x, x, x√2). Because this is a 45-45-90, both legs have the same measure, namely 8. Therefore, according to the Pythagorean triple, x = 8 (NOT the x in your diagram...the x in the Pythagorean triple). That means that the hypotenuse has a measure of $8\sqrt{2}$ , which is d.

7 0

2 years ago

I posted a question similar to this but I entered it wrong too many times :(

slava [35]

Answer:

$\sqrt[4]{\frac{5}{7} }$

Step-by-step explanation:

^4√5/^4√7

~Apply radical rules

^4√5/7

Best of Luck!

5 0

2 years ago

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I need help on math ​

I need help on math