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
oee [108]
3 years ago
15

Determine whether the given value of the variable is the solution of the equation (4-9)

Mathematics
1 answer:
Katen [24]3 years ago
6 0

Answer: what do you think is the answer

Step-by-step explanation:

You might be interested in
8x+9y=60 2x-9y=-30 elimation method
OLEGan [10]

Answer:

x=3 y=4

Step-by-step explanation:

8x+9y=60 + 2x-9y=-30

10x=30

x=3

y=4

8 0
2 years ago
PLZ ANSWER RIGHT AWAY!!!!!!!!!!!!!
Bingel [31]
1/8 = 3 3/4 minutes

1/8 × 8 = 1 project

1/8 x 8 = 3 3/4 × 8

1 project = 3 3/4 × 8 minutes

3 \frac{3}{4} *8

\frac{15}{4} * \frac{8}{1}

\frac{120}{4}

30 minutes


1 project = 30 mintues
The answer is D

3 0
3 years ago
Read 2 more answers
The number of patients treated at Dr. McCormick’s dentist office each day was recorded for nine days. These are the data: 13, 16
arlik [135]
Hi!

Let's start with the mean.

The mean is all the numbers added together, divided by how many numbers there are. 

13+16+16+10+6+12+4+12+16=105
there are 9 numbers so..
105/9 = 11.7

The mean is 11.7 

Find the median. 

The median is the number in the middle of the data set when the numbers are in numerical order.

4, 6, 10, 12, 12, 13, 16, 16, 16

The median is 12. 

Find the mode.

The mode is the number that is repeated the most.

4, 6, 10, 12, 12, 13, 16, 16, 16

The mode is 16

Find the range.

The range is the difference of the smallest number from the biggest number.

16 - 4 = 12

The range is 12

The answer is 11.7, 12, 16, 12 

Hope this helps! :)
4 0
3 years ago
If a = 2 and b = 5, then the value of the expression 3a - 2b + 5 is​
sweet [91]

Answer:

here is your answer!!!

Step-by-step explanation:

mark as brainliest and drop some thanks!!

8 0
2 years ago
DB is a diameter of circle C. KAis a tangent line to circle C at point A.
Arte-miy333 [17]

Answer:

BAD is 67°

ABC is 90°

Step-by-step explanation:

ABC is 90 due to the diameter rule in circle theorem

If you need any other help alert me

5 0
3 years ago
Other questions:
  • Hey can you please help me posted picture of question
    10·1 answer
  • Solve the inequality, algebra nation part b
    6·2 answers
  • 6) (1, -2), (-20, 19)<br> Find slope
    7·2 answers
  • The dean of students of a large community college claims that the average distance that commuting students travel to the campus
    9·1 answer
  • What is the product? (4x)(-3x^8)(-7x^3)<br> 0 -84x^12<br> o -84x^24<br> O 84x^12<br> O 84x^24
    9·1 answer
  • QUICKKKKKKKKFor what values of a is the sum of the fractions (2a−1)/4 and (a−1)/3 positive?
    15·1 answer
  • On the practice assignment-Model: The pool table problem, how do you solve 1E because I already seem to be making a perpendicula
    6·1 answer
  • Jessie has rewritten the quadratic equation x2-32x +54 -0 in the form (-p) = 202. What is the value of p in the rewritten equati
    10·1 answer
  • Will give brainliest need awnser urgently!
    12·1 answer
  • Solve the equation -4p+9=-5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!