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
Troyanec [42]
3 years ago
9

What is the simplified form of 3V7-5V7? A.-2V7 B.2V7 C.-V14 D.15V7

Mathematics
2 answers:
lawyer [7]3 years ago
4 0

Answer:

-2√7

Step-by-step explanation:

Assuming the 'V's are supposed to be radical signs:

3\sqrt{7}-5\sqrt{7}\\\\(3-5)\sqrt{7}\\\\\boxed{-2\sqrt{7}}

Hope this helps.

lesantik [10]3 years ago
3 0

Answer:

A -2V7

Step-by-step explanation:

you just have to subtract the coefficients

3-5=-2

-2V7

You might be interested in
What is the measure of a single interior angle in a 16-gon?
kvv77 [185]

The equation to find the interior angles of a regular polygon is S = (n - 2)*180/n, so you do 16-2=14, then multiply 14 by 180 to get 2520. You then divide that by 16 to get 157.5.

4 0
3 years ago
Select all of the ratios that are equivalent to 6:16.
kipiarov [429]

Answer : B, D

Step - by - step explanation :

6/16 Divided by 2/2 --> 3/8 ( so it's not 2/8 )

6/16 Multiplied by 2/2 --> 12/32 ( so it's not 12/18 )

30/80 --> 3.75 6/16 --> 3.75

8 0
2 years ago
Read 2 more answers
Angles In Triangles ​
Elden [556K]

Answer:

It's a isosceles triangle, i am not saying its clearly implied in the diagram with the red lines.... Which state that both the sides have same length

Hence if on ne side makes 55 with the base therefore the side with same length will make 55 with the base too

Hence its

55+55+x=180

X= 180-55-55

X= 70 degree

Therefore x is 70 degree

7 0
3 years ago
Read 2 more answers
What's the area of the entire shape?
Svetach [21]

Answer:

30

Step-by-step explanation:

you need to multiply its length by its with

7 0
3 years ago
PLEASE HELP!!<br> It’s asking for the measure of Arc KL in degrees
barxatty [35]

Answer:

30 degrees

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Select the correct answer from each drop-down menu.
    13·2 answers
  • What is -7/2(-7/2x+1)=413/8
    8·2 answers
  • Can someone help me whats 100x57?????<br>​
    15·2 answers
  • Suppose that a class contains 15 boys and 30 girls, and that 10 students are to be selected at random for a special assignment.
    13·1 answer
  • Find the 29th term in the arithmetic sequence: -13, -6, 1, 8........
    12·1 answer
  • Oakwood Cinema has a theater screen with a diagonal length of 66 feet. The ratio of the length to width is 19:10. What are the a
    8·1 answer
  • ) La Organización Mundial de la Salud dispuso que el consumo máximo de
    12·1 answer
  • Help me please I need it
    12·1 answer
  • Suppose that x has the density function f(x) = cx 0 &lt; x &lt; 2 identify c
    9·1 answer
  • Using synthetic division, find (2x4 − 3x3 − 20x − 21) ÷ (x − 3).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!