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
sp2606 [1]
3 years ago
13

Please help with these 3

Mathematics
1 answer:
Margaret [11]3 years ago
7 0
I only know number 9
9. 9x+38
You might be interested in
Please help me!
Zigmanuir [339]

Answer:

s = 14

Step-by-step explanation:

Step 1: Combine like terms.

  • (\frac{2}{3}s + \frac{5}{6}s) = 21
  • (\frac{4}{6}s + \frac{5}{6}s) = 21
  • \frac{9}{6}s = 21
  • \frac{3}{2}s=21

Step 2: Multiply both sides by 2/3.

  • \frac{3}{2}s * \frac{2}{3} = 21 * \frac{2}{3}
  • s = \frac{42}{3}
  • s = 14
8 0
2 years ago
Which equation is a point slope form of the equation of this line? (-2,1). (1,7)
Lilit [14]
Hello : 
answer : <span>D. (Y-1)=2(x+2)
because : 
if x=1  ... y =7
if : x= -2   .... y= 1 
the slope is :    (1-7)/(-2-1) = -6/-3=2</span>
3 0
3 years ago
Through: (2,2), parallel to y=x+42)
shtirl [24]

Answer:

y=x

Step-by-step explanation:

We want a line parallel to y =x+42

The slope of y =x+42 is 1

Parallel lines have the same slope

We have the slope m=1 and a point (2,2)

We can use point slope form to write a line

y-y1 = m(x-x1)

y-2 = 1(x-2) point slope form

Changing to slope intercept form

y-2 = x-2

Add 2 to each side

y-2+2 = x-2+2

y=x

3 0
3 years ago
Need help asap plz &lt;3✨ PLEASE ANSWER THE QUESTION THX :)<br>​
Artemon [7]

Answer:

It equals a negative number because there's a negative and a positive which will result in a negative answer

Step-by-step explanation:

if there's a negative and a positive the result will be negative

if it's two negative result would be positive :

-1 × -1 = +1

-1 × +1 = -1

+1 × +1 = +1

-1 × -1 × -1 = -1

-1 × -1 × +1 = +1

7 0
3 years ago
What is the range of the function graphed below?
Fynjy0 [20]

Answer:

-3<y<=3 or B

Step-by-step explanation:

first we find the smallest y value which is -3

then we find the largest y vlaue which is three

so since there is an open circle at negative three we do not include it while at three we do.

so the answer would be -3<x<=3

if my answer helps please mark as brainliest.

8 0
2 years ago
Other questions:
  • How many sides does a polygon gave
    13·2 answers
  • I need these numbers in scientific notation, please! Thank you!
    12·1 answer
  • Show another way to write 100 more than 623 ​
    14·1 answer
  • Please help to solve this problem<br>factorize:<br>(1 - a^2) (1 - b^2) + 4ab​
    14·1 answer
  • 200 beads are 48$ if she needs 25 more beads hoe much will she pay if she is charged the same rate
    12·2 answers
  • Round to the nearest tenth.
    7·1 answer
  • What's the additive identity of 9
    7·1 answer
  • I dont quite understand this.. Check the picture and help
    9·1 answer
  • Which of the following numbers is between 0.08 and 0.4?
    5·1 answer
  • Which of the following sequences represents a geometric sequence?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!