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
8090 [49]
2 years ago
8

Please help ! i'll give brainliest to the first person who gets it right ! :,>

Mathematics
2 answers:
seraphim [82]2 years ago
6 0

Answer:

16

Step-by-step explanation:

16*16=256

telo118 [61]2 years ago
4 0

Answer:

±16

Step-by-step explanation:

the square root of 256 is positive or negative 16! (if it only lets you put one answer, put positive 16).

You might be interested in
A bag contains colored eggs.
emmasim [6.3K]

Answer:

.25

Step-by-step explanation:

2 eggs are pink

4 eggs are purple

2 eggs are orange

-----------------------

8 total eggs

P( orange) = orange eggs/ total eggs

                   = 2/8

                    = 1/4

                     = .25

3 0
3 years ago
henry can write 5 pages of his novel in 3 hours at this rate ,how many pages can Henry write in 8 hours
Svetllana [295]

Divide 5 by 3, he can write 1.66 pages an hour

1.66x8=13.33

Your answer would be 13

4 0
2 years ago
A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the a
ANEK [815]

you don't list any expressions to choose from but

 if width = x

 and length = 2x

Area = 2x * x

 Area = 2x^2

8 0
3 years ago
The diagram shows a sector of a circle radius 10 cm. the angle is 135 degrees
Black_prince [1.1K]

Answer:

The perimeter is 43.6 cm

Step-by-step explanation:

In this question, we are tasked with calculating the perimeter of the sector.

Firstly, we define what a sector is. A sector is part of a circle which is is blinded by two radii and an arc. Hence we say a sector contains two radii.

Thus, to calculate the perimeter of the sector, we need the length of the arc added to 2 * length of the radius

Let’s calculate the length of the arc.

Mathematically, this is theta/360 * 2 * pi * r

where theta is the angle subtended at the middle of the circle which is 135 according to the question, and our radius is 10cm

Thus, we have

135/360 * 2 * 22/7 * 10 = 23.57 cm

Adding two radii to this, we have;

23.57 + 2(10)

= 23.57 + 20 = 43.57 = 43.6 cm to 1 decimal place

5 0
3 years ago
What is the solution set of the quadratic inequality f(x) greater than or equal to 0
stellarik [79]

ANSWER

{x | x \in \: R}

EXPLANATION

From the graph, the given quadratic inequality is

{(x + 3)}^{2}  \geqslant 0

We can see that the corresponding quadratic function is a perfect square.

Since the graph opens upwards and it is always above the x-axis, any real number you plug into the inequality, the result is greater than or equal to zero.

Hence the solution set is

{x | x \in \: R}

The correct answer is A

3 0
2 years ago
Other questions:
  • In a random sample of 150 customers of a high-speed Internetprovider, 63 said that their service had been interrupted one ormore
    9·1 answer
  • Francisco invested $5,000 into an account that earns 3% compounded quarterly. How many times will Francisco earn interest after
    13·1 answer
  • What is the equation represented​
    12·1 answer
  • In which scenario can you reverse the dependent and independent variables and still have a meaningful real-world interpretation
    5·2 answers
  • Solve for y using this angle
    11·1 answer
  • (i will give brain+40 points) i will need a step by step so i can write it down aswell
    5·2 answers
  • Solve for x parallel ​
    5·1 answer
  • If the measure of angle is θ is 7pi/4 , which statements are true?
    6·2 answers
  • Prove the identity
    12·1 answer
  • Rebecca has 6 yards of ribbon. It takes 3/8 yard to wrap one package. How many packages can rebecca wrap​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!