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
zhuklara [117]
3 years ago
7

Square Roots: 2(x + 1) - 10 = -28​

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

x = -10

Step-by-step explanation:

2(x + 1) - 10 = -28

2 * x = 2x

2 * 1 = 2

2x + 2 - 10 = -28

Combine like terms

-10 + 2 = -8

2x - 8 = -28

   +8     +8

2x = -20

----    -----

2        2

x = -10

You might be interested in
1.) The deer population increases at a rate of 3% per year. There are 1253 deer this year. Write a function that models the deer
BabaBlast [244]
Exponential growth/decay rule with general function is:<span>y=y(0)<span>e<span>kt</span></span></span> with k is growth/decay constant rate.
(1) Deer population function y(0) = 1253 k
= 3% t
 = 6 (years)
  y(6) = 1253 . e^(0.03*6) ~ 1500 (deers)
: 1496 deers
 (2) Growth factor b is rate 9.5% = 0.095 
4 0
3 years ago
Read 2 more answers
Which is a stretch of an exponential decay function? <br> f(x) = f(x) = (5)x f(x) = 5 f(x) = 5(5)x
Goshia [24]

Answer:the answer is c on ed.

4 0
3 years ago
Read 2 more answers
A triangle has an angle that measures 90 degrees what type of triangle could it be​
vekshin1

A triangle that has an angle that measures 90 degrees would be a Right Triangle.

6 0
3 years ago
Read 2 more answers
Y’all i need help this is due today
NemiM [27]

Answer:

A

Step-by-step explanation:

20 x 2 = 40

30 x 2 = 60

7 0
2 years ago
Read 2 more answers
Approximately how long is a leg of an isosceles right triangle that has a hypotenuse of length 11.31
Lapatulllka [165]

Answer:

Leg of an isosceles right triangle is 7.99 long.

Step-by-step explanation:

Given:

Length of the hypotenuse =11.31

To find:

Length of the leg of an isosceles right triangle =?

Solution:

According to Pythagorean's Theorem, we have

a^2 +b^2 = c^2-----------------------------(1)

Here were are given as isosceles triangle, so the two sides will be of same length

So equation 1 can be rewritten as

a^2 +a^2 = c^2

2a^2 = c^2

Substituting the value of hypotenuse

2a^2 = (11.31)^2

2a^2 = 127.91

a^2 = \frac{127.91}{2}

a^2 =63.955

a = \sqrt{63.955}

a = 7.99

7 0
3 years ago
Other questions:
  • the ebola virus has an infection rate of 11% per day as compared to the SARS virus, which has a rate of 4% per day. If there wer
    11·1 answer
  • How do I know which operation to use with a word math problem
    10·1 answer
  • How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? Set
    13·2 answers
  • What is the graph of the function 3(1/5)x?
    7·1 answer
  • The first 8 multiples of 7
    7·2 answers
  • There is 5/6 of and apple left from dinner.How much of the whole pie will be left after he eats tomorrow?
    11·1 answer
  • Please ASAP I don’t really understand the concept
    7·1 answer
  • Brenda earns $1,700 per month after taxes. She is working on her budget and has the first three categories finished.
    5·1 answer
  • How do i solve (3c^2d^4) ^3 x (2c^5d^8)^3?
    15·1 answer
  • Find the value of x<br> ………………….
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!