Resposta:
94,24 cm
Explicação passo-a-passo:
Vamos por partes.
Primeiro descobrimos o diâmetro que é igual a 2 vezes o raio:
D = 2 x raio
D = 30cm
Agora a fórmula da circunferência C = π x D
C = 3,1416 x 30
C = 94,24 cm
espero que esto ayude!
que tengas un gran día!
tener un maravilloso fin de semana!
tener un maravilloso fin de semana! :) :D :3
A radio station requires DJs to play commercials for every 8 songs they play. What is the unit rate of songs to commercials.
Answer:
the answer is 2:4
Step-by-step explanation:
How much force is needed to push a car with 1,300 kg of mass at an acceleration of 1.5 m/s2?
C)16,562 N
A)8,493 N
B)1,950 N
Answer:
I think its C
hope this helps you
The question is below pls help.
Answer:
The answer is 153.8
Step-by-step explanation:
To find the perimeter you sum all the sides. 5.9+12.3+12.3+10.9+12.3+23.2+18.2+10.9+12.3+35.5= 153.8
Please helpppppppppppppp
Answer:
hold on im gone get more people to try an answer your question
Clari will be able to fit 5 pictures on her wall.
1 picture is 4 1/2
2 pictures is 9 inches
3 pictures is 13 1/2 inches
4 pictures is 18 inches
5 pictures 22 1/2 inches
however 6 would be 27 inches. so the closest answer is 4 pictures.
Which is a rational function?
A. Y=x-5/2
B. y=x^2-x+ 4
c. y=2^x
D. y=x-3/x^2
Answer:
D
Step-by-step explanation:
rational function is a quotient of two polynomial functions.
Rational function is y=x-3/x², which correct option(C)
What is rational function?A rational function is defineds as a polynomial divided by a polynomial.
Rational function [tex]y = \frac{x-3}{x^{2} }[/tex]
In above function have numerator is one degree polynomial and denominator second degree polynomial ,
Hence, it is rational function.
learn more about rational function
https://brainly.com/question/20850120
#SPJ2
3 1/8 divided by 1/2
Answer:
6.25
Step-by-step explanation:
Answer:
6 1/4
Step-by-step explanation:
covert into mixed fractions
divied them by turning them and multiplying them.
1000000000000x1690000000000000000000000000000000000000000000000000000066666666e55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555+3333333333333333333333333333333333333333333444444444444x400
Answer:
oh god my calculator can't handle this
Step-by-step explanation:
so your answer is 3, take it or leave it
No way is that an actual question that you have to do for school. I tried solving it, but my calculator can't take much. Plus, I tried counting how many 0's and 5's and 3's and 4's there were but my tiny brain can't remember no matter what.
I am bored, though, so I did take away all of the extra numbers. I got 691,360 from solving 10 x 1695 + 334 x 40.
You're welcome, I guess.
help!!!!!!!!!!!!!!!!
Answer:
I think for the 1 one the problem is 225=c^2
Step-by-step explanation:
you have to multiply 25x25 then 20x20 then 650-400=250. I'm not sure if I'm right.
Solve the equation for x*
14 - x = 9
A.23
B. -23
C.5
D. -5
Answer:the answer is x=5
Option C.
Step-by-step explanation:
Answer:
is c 5
Step-by-step explanation:
because you have to subtract 14 to leave -x open and the 9-14= -5 then multyply both sides by -1
What is the unit rate for the number of hours charged?
Answer:
4.09
Step-by-step explanation:
just divide the given price by the hours
Simplify.
9(y + 7) plzzzz answer fastt
Answer:
y=7
Step-by-step explanation:
9y+63
63/9=7
The answers are on the pic
please answer fast!!
Answer:
27
Step-by-step explanation:
Help pls. The number of questions that students missed on a 50 question science midterm is represented by the box and whisker plot below.
Which of the following statements is most likely to be true?
A. If the lowest grade of an A is an 88% then about 25% of the students earned an A.
B. About 25% of the students failed the exam.
C. About 75% of the students scored between 80% and 88% and earned a B.
D. If the lowest passing grade is 60% then some students failed the exam.
Answer: Read the step by step to learn and find the answer.
Step-by-step explanation:
We know that to grade something by percentage missing a certain amount of questions effects your grade. Think back to your last test. Maybe you got 3 or 4 wrong and ended up getting an 80 percent. Here we are going based off 50 questions. We know that if we get 19 questions wrong out of 50 we would get a 62%. If we got 14 wrong we would have a 72%. 9.5=81%. 6=88% and 4=92%. We already know the answer is NOT d or c because each section of the box and whisker is 25%. This means that the answer is 100% B. Especially because they asked what was most likely true and none of the other answers matched up.
Test
Test
Active
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3
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TIME REMAINING
01:47:04
Which statement correctly explains how Andre could find the solution to the following system of linear equations using
elimination?
(85-9-15
(75-21-12
O Multiply the first equation by -7 and the second equation by 8, and then subtract
O Multiply the first equation by -7 and the second equation by 8, and then add.
O Multiply the first equation by 2 and the second equation by 9, and then add.
O Multiply the first equation by -2 and the second equation by 9, and then subtract.
Answer:3rd
Step-by-step explanation:
Answer:
C) Multiply the first equation by 2 and the second equation by 9, and then add.
Step-by-step explanation:
To simplify -36 ÷ (2)(3)^ 2 + 5, we first _____.
A.evaluate the exponent
B.divide -36 by 6
C.multiply the parenthesis
D.divide -36 by 2
Answer:
12
Step-by-step explanation:
Answer: evaluate the exponent
Step-by-step explanation: -36/2.3^2+5 there is no parenthesis so
p
e
m
d
a
s
so the next one is exponents
you may think that (2) (3) is parenthesis but when a number is like that (x)(x) just mean to multiply the values
Jared can work 54 math problems in 1 hour. How many problems can he work in 10 minutes?
Answer:
9
Step-by-step explanation:
if 54=1 then do 54÷6=9
zoe is 16 years old her brother is 3 years older then half her age . wright a numerical expression for her brother lukes age
Answer: (16 +3) divided by 2
Step-by-step explanation: please mark this brainlest
the lowest common denominator or least com
What is a lowest/least common multiple? An example could be given as an
acceptable answer.
Your answer
Answer:it’s the smallest number that is divisible by both numbers
Step-by-step explanation:
what number must 200 be multiplied by to make it a perfect square
Answer:
2
Step-by-step explanation:
Thus, we must multiply 200 by 2, so that the product becomes a perfect square. 400 is asquare of 20. So, the least number is 2, by which 200 must be multiplied so that the product becomes a perfect square.
Answer:
Step-by-step explanation:
200 = 2 * 2 * 2 * 5 * 5
To make it a perfect square, you need to multiply by 2
200 * 2 = 400 = 20²
I don’t know what to do, if someone could please help me & explain, you’re the best!
Answer:
they follow the line test
Step-by-step explanation:
there are no repeating x values and if you make a line on each x value there wouldnt be any 2 on a line
what were the major changes introduced in industry by Stalin explain
how do you decrease £56 by 14%
Which relation is also a function
Answer:
The answer is A
Step-by-step explanation:
APE:X
Help...................
Answer:
i think 100º
Step-by-step explanation:
a line passes trough the points(-5,2) and(10,-1). Wich is the equation of the line
Answer:
y= -(1/5)x +1
Step-by-step explanation:
Find slope:
(2+1)/(-5-10) = -1/5
Plug a point and slope into equation (I used -5,2):
y-2=-1/5(x+5)
Change it to slope-intercept form:
y-2=-1/5(x+5)
y-2=-1/5x-1
y=-1/5x+1
What are some similarities and differences between the Third Angle Theorem and the Triangle Angle-Sum Theorem?
Answer:
The similarities are;
1) The Third Angle Theorem and the Triangle Angle-Sum Theorem are based on the sum of the angles in a triangle being equal to 180°
2) The Third Angle Theorem and the Triangle Angle-Sum Theorem are used to prove the measure of the third
3) The Third Angle Theorem and the Triangle Angle-Sum Theorem are triangle theorems
The differences are;
1) The Third Angle Theorem is mainly used to prove the similarity of two triangles, while Triangle Angle-Sum Theorem is used to find the measure of the third angle
2) The value of the third angle may not be determined when using the The Third Angle Theorem to prove the similarities between triangles while the value of the third angle is normally determined calculated when the Triangle Angle-Sum Theorem is used to find the third angle given the other two angles in the triangle
Step-by-step explanation:
pls help
-10y + 18 = -3(5y - 7) + 5y
what is y?
What is the equation of the line that passes through the point (-3, 7) and has a
slope of 1/3?
Answer:
y=[tex]\frac{1}{3}[/tex]x+8
if b is 5/6 of the way from A to point c what are the coordinates of c
Answer:
im so sorry i have no idea
Step-by-step explanation:
The graph shows the relationship between inches, x,
and miles, y, on a map. Which equation represents the
proportional relationship?
O y = x + 5
O
х
O y = 5x
O y = 10x
Answer:
B
Step-by-step explanation:
Since one inch on a map must represent a few miles in reality, B is the only logical answer to this question
