1.Below are the scores from team Mexico in the women’s swim team competition. Mexico received a score from seven judges in different countries. Their overall score is an average of the seven scores. What is team Mexico’s overall score?
A)What was Mexico’s total scores?
B. What was the overall average of their scores?
Answers
Answer:
Mexico's total score was 49
The overall average was 7
Step-by-step explanation:
7.5+6.4+9.1+5.4+5.4+6.2+9.0=49
49/7=7
Related Questions
I need answer to this question.
Explain why triangle ABC is congruent to triangle FED.
Answers
Answer:
The two angles of ΔABC are equal to the two respective angles of ΔFED. Also, the sum of all interior angles of a triangle is 180º. Therefore, third angle of both triangles will also be equal in measure.
Determine which problem matches the given inequality.
c<5 1/2
1
O There are 5 fewer cups of
2.
sugar than flour.
5.1
5 1 /
O There are 5
more cups of sugar than flour.
O There are less than 5
2
cups of sugar
O There are more than 5
5.
1
2.
cups of
sugar
Answers
Answer:
There are less than 5 1/2 cups of sugar.
Step-by-step explanation:
E D G E N U I T Y
Have a good day! (◕ヮ◕ヽ)
Answer:
c
Step-by-step explanation:
If snow falls at a rate of 5 inches every 3 hours, what is the unit rate?
Answers
Answer:
5:3
Step-by-step explanation:
4(x-3) = 1/2(x/2+5) one nine or infinity
Answers
9514 1404 393
Answer:
one
Step-by-step explanation:
The coefficients of x are ...
4 . . on the left
(1/2)(1/2) = 1/4 . . on the right
These values are different, so there is exactly one solution to this equation.
__
The solution is x = 3 13/15.
I have a question please help ;w;
Answers
Answer:
4
Step-by-step explanation:
X=
Y=
Z=
Pls help >^>
Answers
Step-by-step explanation:
X = 50+45 = 95 exterior angle
y =95 + 52 = 147 exterior angle
Z = 180 Straight angle
What is the slope of a line perpendicular to the line whose equation is 12x-9y=135
Answers
Answer:
[tex]\frac{-9}{12}[/tex]
Step-by-step explanation:
First, we need to isolate y.
1. Subtract 12x from both sides.
-9y=-12x+135
2. Divide by -9 in order to isolate y.
[tex]y=\frac{12}{9} x-15[/tex]
3. Understand that perpendicular equations' slopes are opposite and reciprocal to the original equation. The slope of the original equation is [tex]\frac{12}{9}[/tex], so the reciprocal and opposite (flip and change the sign) slope would be [tex]\frac{-9}{12}[/tex].
if 5 pizzas cost $60, how much will 9 pizzas cost
Answers
Answer:
$108
Step-by-step explanation:
so someone ordered 5 pizzas =$60 then relized they need 9 more so they need to know how much is 9 pizzas going to cost. they did 5/60 then get 12 then they did 9 times 12 =$108
Answer:its 108 because when you divide 6/5 = 12 so 9 x 12 = 108
Step-by-step explanation:
Which are examples of non-visible light?
A) radio waves and ultraviolet light
B) rainbows and X-rays
C) white light from a lightbulb and rainbows
D) white light from the sun and microwaves
Answers
The answer to your question which are examples of non-visible light is A:radio waves and ultraviolet light
All the options given from option A to D are all electromagnetic waves since light is an electromagnetic wave.
Option A consists of radio waves and ultraviolet waves which are both non-visible light.Option B consists of rainbows and X-rays. Although, X-rays are non-visible light, rainbows are visible. So, option B is not correct.Option C consists of white light from a light bulb and rainbows. Both white light from a light bulb and rainbows are both visible light. So, option C is not correct.Option D consists of white light from the sun and microwaves. Although, microwaves are non-visible light, white light from the sun is visible. So, option C is not correct.Since both options in option A are both non-visible light,
The answer to your question which are examples of non-visible light is A:radio waves and ultraviolet light
Learn more about non-visible light here:
https://brainly.com/question/15093941
I want to find the coordinates of each point of the face
Answers
Answer:
A) (2,5)
B) (4,4)
C) (3,2)
D) (3,-1)
E) (1,-3)
F) (-1,-3)
G) (-3,-1)
H) (-3,2)
I) (-4,4)
J) (-2,5)
K) (-1,4)
L (1,4)
Which of the following expressions is equivalent to 50-30y?
Answers
Answer:
I need the other expressions :l
Step-by-step explanation:
:l
−112−(+312)−(−58)= what is the answer
Answers
Answer:
the answer is
-112-(+312)-(-58)
-424-(-58)
-366
After doing some mathematical operations, the resultant answer is -366.
What are mathematical operations?An operation is a mathematical function that transforms zero or more discrete input values into discrete output values. The complexity of the operation depends on how many operands there are. The rules that specify the order in which specific operations should be carried out in order to solve an expression are referred to as the order of operations. Parentheses, exponents, multiplication, division (from left to right), addition, and subtraction are the order of operations. (Left to Right) PEMDAS (from left to right).So, −112−(+312)−(−58):
Now, evaluate as follows:
Therefore, after doing some mathematical operations, the resultant answer is -366.
Know more about mathematical operations here:
https://brainly.com/question/28937023
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Which verbal expression is represented by 1/2 (n-3)
(A) One-half n decreased by 3
(B)One-half n subtracted from 3
(C)The difference of one-half n and 3
(D)One-half the difference of n and 3
Answers
Answer: (D)One-half the difference of n and 3
Step-by-step explanation:
The correct verbal expression for the function f(n) = 1/2 (n-3) is →
One-half the difference of n and 3.
What is a verbal expression in mathematics?
A mathematical expression when written using verbal statements is known as the verbal expression of that mathematical expression.
Given is the following mathematical expression -
f(n) = 1/2 (n-3)
The given expression is -
f(n) = 1/2 (n-3)
Now, Assume A = (n - 3) represents the the difference of n and 3.
1/2 (A) represents its one half.
Therefore, the correct verbal expression for the function f(n) = 1/2 (n-3) is → One-half the difference of n and 3.
To solve more questions on Verbal Expressions, visit the link below-
https://brainly.com/question/2510639
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Evaluate the expression when x = -3
-5x -15
Show your work
Answers
-5x - 15
-5(-3) - 15
15 - 15
0
Hope this helps! :)
Please help me and I’ll give you brainiest!!!!!!!!!
Have a wonderful day!!:))))))!!!!!!
Answers
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
-x + y = -2
2x - 3y = 4
A. (3, 1)
B. (4, 2)
C. (2, 0)
D. (5, 3)
Answers
Answer:
C. (2, 0)
Step-by-step explanation:
-x + y = -2
2x - 3y = 4
Multiply both sides of the first equation by 2.
Write the second equation below it and add them.
-2x + 2y = -4
(+) 2x - 3y = 4
----------------------------
-y = 0
y = 0
Start again with the original equations.
Multiply both sides of the first equation by 3. Write the second original equation below it and add them.
-3x + 3y = -6
(+) 2x - 3y = 4
-------------------------
-x = -2
x = 2
Answer: C. (2, 0)
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Answers
Answer:
bro i love pokemon
Step-by-step explanation:
Point A is located in which quadrant?
Answers
Answer is quadrent 1 it is this but I don't know what it is in roman numerals
Please help me and I’ll give you brainiest!!!!!!!!!
Have a wonderful day!!:)))
Answers
The answer would be
y=-1/2x +4
un vaso contiene leche hasta los 3/5 de su capacidad. si echa un 1/7 mas, es seguro que la leche
A.se derramara porque supera el 100% de la capacidad del vaso
B.no se derramara porque no supera el 50% de la capacidad del vaso
C.se derramara porque la cantidad total es equivalente a la capacidad de dos vasos
D.no se derramara porque la cantidad total esta entre el 70% y el 80% de la capacidad del vaso
Answers
Answer:
De las opciones presentadas, la correcta es la D.
Step-by-step explanation:
Suma de fracciones
Dado que un vaso contiene 3/5 de su capacidad con leche, aún tiene libre una fracción que puede ser llenada.
Si se echa 1/7 más de leche, vamos a encontrar si la suma de las dos cantidades supera al 100% o también al número 1 que es la representación del vaso completo.
Sumemos:
[tex]\displaystyle \frac{3}{5}+\frac{1}{7}=\frac{3*7+1*5}{35}=\frac{21+5}{35}=\frac{26}{35}[/tex]
Como el numerador es menor que el denominador, la fracción es menor que 1 y aún cabe más leche en el vaso. Calculando el valor aproximado:
[tex]\displaystyle \frac{26}{35}\approx 0.74[/tex]
Lo cual representa un 74% aproximadamente.
De las opciones presentadas, la correcta es la D.
Which of the following is a Pythagorean triple?
A. (5, 12, 15)
B. (8, 9, 10)
C (8, 15, 17)
D. (3, 3, 6)
Answers
Explanation: 8^2 + 15^2 = 17^2
64+225=289
If a polynomial has a root of −2, what FACTOR will divide evenly into the polynomial?
Answers
Given:
A polynomial has a root of −2.
To find:
The factor that will divide evenly into the polynomial.
Solution:
We know that, if c is a root of a polynomial P(x), then (x-c) is a factor of polynomial P(x).
we have,
-2 is a root of polynomial.
⇒ (x-(-2)) is a factor of polynomial.
⇒ (x+2) is a factor of polynomial.
⇒ (x+2) will divide the polynomial completely.
Therefore, the factor (x+2) will divide evenly into the polynomial.
The factors of a polynomial divide the polynomial evenly, without remainder
The factor of the polynomial is x + 2
The root of the polynomial is given as:
[tex]\mathbf{Root = -2}[/tex]
Assume the polynomial is a function of x.
i.e. the variable of the polynomial is x
Then the root can be represented as:
[tex]\mathbf{x= -2}[/tex]
Add 2 to both sides
[tex]\mathbf{x + 2= -2 +2}[/tex]
So, we have:
[tex]\mathbf{x + 2= 0}[/tex]
Hence, the factor of the polynomial is x + 2
Read more about polynomial factors at:
https://brainly.com/question/12787576
|9x|=63 may someone help me out
Answers
What is the slope of the line which contains the ordered pairs (2, 1) and (-3, 5)?
a. -5/4
b. -4
c. -1/4
d. -4/5
Answers
Answer:
d. -4/5
Step-by-step explanation:
When using the equation m = y2 - y1 / x2 - x1, we get m = 5-1 / -3-2.
Simplified: m = 4/-5.
The negative can be placed on the numerator or denominator, it doesn't make a difference.
The cost of Jacquie's gym membership is $20 per month. Jacquie gets a 10% discount of the monthly cost in any month in which she refers a friend who also becomes a member. How much does Jacquie save in a month when one of her friends joins the gym?
Answers
Answer: $2
We have to find 10% of 20 for this question.
10% of 20 is equal to $2.
So, the answer to the question is $2.
Jacquie spends $2 less every month when her friend joins.
-7=-7+9x what is the answer?
Answers
Answer:
x=0
Explanation:
Add 7 to -7 ( 0 )
Bring down 9x
then divide
x= 0
Hiii!!!!!!!!!!!!!!!!!!
Answers
Answer:
Hi!
Step-by-step explanation:
How are you?
Answer:
i! lovely day isnt it?
Step-by-step explanation:
It rained all day on Father's Day and the temperature dropped ten and seven tenth degrees. The next day the rain stopped and the temperature rose twelve and six tenths degrees. If the temperature at the beginning of Father's Day was sixty five and eight tenths degrees, what was the temperature at the end of the day after Father's Day?
Answers
method: take twelve and six tenths away from sixty five and eight tenths to get fifty five and a tenth then add twelve and six tenths to fifty five and a tenth
Solve x ^ 2 + 10x = -21.
x = 7 and x = 3
x = -7 and x = -3
x = - 7 and x = 3
x = 7 and x = -3
Answers
Answer:
X = -7, -3
(AKA B)
Answer:
x= -7 and x= -3
Step-by-step explanation:
x^2 + 10x = -21
= X^2 + 10x + 21 (Bring the -21 to the other side to make it positive)
factor the equation...
= (x+7)(x+3)
x= -7 and x= -3
if you need help on how to factor I can help
Please help me I dont know which number goes first like 0,-5 or is it -5,0
Answers
Answer:
-5,0
Step-by-step explanation:
Answer:
-5,0
Step-by-step explanation: