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]
4 years ago
10

PLEASE IS MY LAST QUESTION WILL GIVE BRAINLIEST

Mathematics
1 answer:
frez [133]4 years ago
6 0

Answer:

A. 6

Step-by-step explanation:

The equation should equal 20 so first subtract 2 from 20 which is 18 then divide 18 by 3 which is 6, 6 is your answer.

You might be interested in
3 female students and 7 male students are nominated for scholarships.  All 10 students are equally qualified and equally likely
shepuryov [24]

Answer:

0.21 or 21/100

Step-by-step explanation:

the chance of a female student getting a scholarship is 7/10. now that student already has a scholarship so now there are 9 students. the probability of the next female getting a scholarship is 6/9. and then the next is  5/8

7/10 x 6/9 x 5/8 = 21/100 or 0.21

7 0
4 years ago
Solve<br> 3x+1=x+5<br> The solution is x
solong [7]

Answer:

x=2

Step-by-step explanation:

3x+1=x+5

Subtract x from each side to get all the variables on one side

3x-x+1=x-x+5

2x+1 = 5

Subtract 1 from each side to get all the constants on the other side

2x+1-1 = 5-1

2x= 4

Divide each side by 2

2x/2 =4/2

x =2

5 0
3 years ago
Read 2 more answers
Decide if this statment true or false The area of a circle is 9 pi if and only if its radius is 3
aliya0001 [1]
True, the diqualysis is very relevant to the trumopionic.
8 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line that is perpendicular to y = −14x + 2 and passes through the point (-4, 3
Anit [1.1K]

k:y=m_1x+b_!\\\\l:y=m_2x+b_2\\\\l\ \perp\ k\ \iff\ m_1m_2=-1

We have

k:y=-14x+2


l:y=mx+b

l\ \perp\ k\ \iff\ -14m=-1\qquad|:(-14)\to m=\dfrac{1}{14}

Therefore

l:y=\dfrac{1}{14}x+b

We know: the line l passes through the point (-4, 3).

Substitute the coordinates of the point to the equation of a line l:

3=\dfrac{1}{14}\cdot(-4)+b\\\\3=\dfrac{1}{7}\cdot(-2)+b\\\\3=-\dfrac{2}{7}+b\qquad|+\dfrac{2}{7}\\\\b=3\dfrac{2}{7}

Answer: y=\dfrac{1}{14}x+3\dfrac{2}{7}

4 0
3 years ago
Find the 53rd term of the arithmetic sequence –12, -1, 10, ...
castortr0y [4]

Answer:

560

Step-by-step explanation:

you listed the first 3, so it's 53 - 3 = 50 and you multiply 50 and 11 (the sequence is +11) to get 550. Add 10 and you get 560!

4 0
3 years ago
Other questions:
  • Don't know the claim or how to explain
    8·1 answer
  • What is a perfect square? Give some examples.
    9·1 answer
  • Questão 1<br><br> O conjunto solução da equação exponencial 4* - 2* = 56 é
    9·2 answers
  • Investors buy a studio apartment for 240,000 dollars. Of this amount, they have a down payment of 24.00 dollars. their down paym
    11·2 answers
  • Cos(x)= sin(35) what does x =?
    15·1 answer
  • Which number is in solution set of inequality x &gt;-4 A)-2 B)-6 C) -8 or D)-10
    7·2 answers
  • Isabella worked her 40 regular hours last week. Her gross pay was $392.00. What was her hourly rate? (Need work shown)
    5·1 answer
  • I got it incorrect so please help for where each one goes
    7·2 answers
  • Suppose you have 3 pieces of string measuring 4 inches, 5 inches, and 10 inches. How many unique triangles can you form with the
    11·2 answers
  • Jar 1 has 12 marbles in it. It has 2 yellow marbles, 4 red marbles, and 6 blue marbles. Jar 2 has 8 cubes in it. It has 2 green
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!