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
Lera25 [3.4K]
2 years ago
14

Which statement is true about the equation (see picture)

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
7 0

Answer:

D would be your answer

Step-by-step explanation:

Simplify :)

Alexus [3.1K]2 years ago
3 0
Simplify
2/4z + 1 = 2/4z + 1
Answer: D. Infinite solutions
You might be interested in
A8=21 a10=27 find nth term arthemetic sequence
Contact [7]

Answer:

an = 3n - 3

Step-by-step explanation:

The nth term of an arithmetic progression is expressed as;

an = a + (n-1)d

a is the first term

n is the number of terms

d is the common difference

a8 = a + (8-1)d

a8 = a + 7d = 21 ....1

a10 = a+9d = 27 ....2

Subtract 1 from 2

7d  - 9d = 21 - 27

-2d = -6

d = -6/-2

d = 3

Since a + 7d = 21

a + 7(3) = 31

a + 21 = 21

a = 21 - 21

a = 0

Get the nth term

Recall that an = a + (n-1)d

an = 0 + (n-1)*3

an = 3n - 3

Hence the nth term of the sequence is 3n - 3

8 0
2 years ago
One angle of an isosceles triangle measures 90°. Which other angles could be in that isosceles triangle?
Alika [10]

Hello from MrBillDoesMath!

Answer:

45      (all three: 45, 45, 90)

Discussion:

Let "x" be the base angle in the isosceles triangle. As base angles are equal in an isosceles triangle and a triangle contains 180 degrees:

x + x + 90 = 180           =>

2x  + 90    = 180          =>  subtract 90 from both sides

2x              = 180 -90   =>

2x = 90                         => divide both sides by 2

x = 45


Thank you,

MrB

3 0
2 years ago
Read 2 more answers
Simplify:<br> x2 +5x-14<br> x2+10x+21
goblinko [34]

Answer:

4x + 15x + 7

Step-by-step explanation:

x2 + x2 = 4x

5x + 10x = 15x

-14 + 21 = 7

5 0
2 years ago
What is the value of s ?
horrorfan [7]

Answer:

25 degrees

Step-by-step explanation:

vertical angle 63 make oposite lines form a 63 degree angle. You need to find s. Now subtract 38 from 63, so 63-38 = 25 degrees

6 0
3 years ago
Read 2 more answers
What is the constant of proportionality? 48= 4k
inna [77]

Answer:

The constant of proportionality is 12.

Step-by-step explanation:

Let's take a look at the formula give to us:

48=4k

First, we have to isolate the variable, K, by dividing 4 on both sides.

48/4=4/4 k

48/4=12

12=k

We can check the answer by plugging it back into the equation:

12*4=48

48=48

Hence, the variable k equals 12.

8 0
2 years ago
Other questions:
  • A coin tossed 3times. What is the probability of getting all tails?
    11·1 answer
  • How many solutions does -5x+10x+3=5x+6 have
    14·1 answer
  • You roll a die and flip three coins. find the number of possible outcomes.
    12·2 answers
  • What is the volume of the cone? Use π ≈ 3.14.
    8·2 answers
  • There are only 7 days left until the launch of our new product and we only have 668.00 left in our promotion budget. We need to
    13·2 answers
  • The price of a Barry bonds baseball card in 2001 was $50. It is now being sold for $30. Find the percent decrease in the cost of
    7·1 answer
  • If f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?
    12·1 answer
  • Please help me out with this!!??!?​
    5·2 answers
  • What are two fractions equivalent to 2/8?
    7·2 answers
  • Which of the following can be the third side of a triangle whose other two sides measure 8 inches and 10 inches
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!