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
Ivan
3 years ago
12

Determine whether (1,10) is a solution of (x +10)^2 – (y + 1)^2 = 0

Mathematics
1 answer:
Svetach [21]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

if you plug in 1 for x you get 11, and 11^2 is 121, if you plug in 10 for y, you get 11, and 11^2 is 121, so 121-121=0

You might be interested in
jimmy is building a frame for his square garden he doesnt want the garden to be any bigger than 100ft squared what is the bigges
S_A_V [24]

100 divided by 4 so 25 feet on each side

8 0
4 years ago
a block of wood measures 4.5 inches by 3.5 inches ny 7 inches. What is the volume of the block of wood
elena-s [515]
You would multiply them all together and that is 110.25
8 0
4 years ago
Match each quadratic equation with its roots. Tiles a2-a+11+0
laila [671]
To solve this problem you must aply the proccedure shown below:

 You have the following quadratic equation: a^2-a+11=0 and to solve it you must apply the quadratic formula x=-b√(b^2-4ac)/2a

 a=1
 b=-1
 c=11

 The result is

 a1=(1-i√43)/2
 a2=(1+i√43)/2

 The answer is:a1=(1-i√43)/2 and a2=(1+i√43)/2
7 0
4 years ago
The population of Guatemala in 2000 was 12.7 million.
kow [346]

Since the population of Guatemala follows an exponential growth, therefore the equation describing the population over time should be in the form:

p = p0 (1 + r)^t

where,

p = is the population at specified time t

p0 = is the initial population (measured starting year 2000) = 12.7 m

r = the growth rate

t = time in years

 

A. Calculating for the growth rate r when p = 30 and t = 20:

30 = 12.7 (1 + r)^20

1 + r = (30 / 12.7)^(1/20)

r = (30 / 12.7)^(1/20) – 1

r = 0.0440

 

So the equation is:

p = p0 (1.0440)^t

 

 

B. Calculating for the growth rate r when p = 30 and t = 125:

30 = 12.7 (1 + r)^125

1 + r = (30 / 12.7)^(1/125)

r = (30 / 12.7)^(1/125) – 1

r = 0.0069

 

So the equation is:

p = p0 (1.0069)^t

7 0
3 years ago
A recipe calls for 4 tsp of baking soda and 1 fl oz of vanilla which measurment is greater?
Minchanka [31]
One fluid ounce is greater because 1 fluid ounces equals tus tablespoons so to fluid ounces would equal 4 so meaning that 4 tablespoons is greater.
6 0
3 years ago
Read 2 more answers
Other questions:
  • How many different 11-letter arrangements can be made using the letters in the word Firecracker?
    8·1 answer
  • Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple
    12·1 answer
  • Can the Diaz family pan for gemstones for $75
    9·2 answers
  • The table represents the function f(x).
    9·1 answer
  • How much money will you have in 3 years if you invest $1000 at 3% compounded monthly?
    15·1 answer
  • If hari buys 20biscuits for Rs 200 and sells it for Rs 100 find the loss​
    10·2 answers
  • What is the solution to this equation? -12x=8
    7·1 answer
  • Please help me! And get marked as brainlist!
    11·1 answer
  • what's the circumference of a circle is C centimetres. which expression best represents the value of pie?
    10·2 answers
  • If a soup recipe yields 20 gallons, how many 5 fluid ounce portions will the recipe yield?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!