Answer:
4/11
Step-by-step explanation:
Infants are 4 out of the 11 children total.
Answer:
4/15
Step-by-step explanation:
Amy is six years older than her brother Leo. Leo is seven years old. If n stands for Amy's age, which of these sentences could be used to find her age?
Answer:
n = 6+x
Step-by-step explanation:
Given that:
Amy is 6 years old than her brother Leo
Let consider the age of Leo to be x since we are not yet told how old is Leo
Then Amy is 6+x
Now, we know that Leo is seven years old,
i.e x = 7
If n stands for Amy's age,
Then, the algebraic expression showing how old is Amy's age can be expressed as n = 6+x
Amy's age (n) = 6+7
Amy's age (n) = 13
To solve any word problem, we need to define our conditions into system of the equations. Thus, Amy's age is 13 years.
Amy is six years older than her brother Leo.
Leo's age is seven years.
It is given in the question that Amy's age stands for 'n'.
Thus, according to the given conditions from the question.
The expression that defines the age of Amy is given below.
[tex]\rm{Amy's\;Age}=7+\rm{Leo's\;Age}\\n=7+6\\n=13[/tex]
Thus, Amy's age is 13 years.
To know more about it, please refer to the link:
https://brainly.com/question/2317300
Help pleaseeeee !!!!!!
Answer:
see below
Step-by-step explanation:
19. -9 x = -117
20. -¹/₈ x = -³/₄
21. ⁵/₆ x = -⁵/₉
---------------------
19.
x = 117 / 9
x = 13
20.
x = ³/₄ divide ¹/₈
x = 6
21.
x = -⁵/₉ divide ⁵/₆
x = -²/₃
What coordinate changes when reflected over the y-axis?
Answer:
When a point is reflected across the y-axis, the y-coordinate(s) remain the same. But the x-coordinate(s) is transformed into opposite signs.
Answer:
the x coordinate
Step-by-step explanation:
When flipping over the y-axis, the x-coordinate's sign changes.
What does this quote "All the best heroes are ordinary people who make themselves extraordinary mean"?
Answer:
this mean that the most extraordinary people are just ordinary people who just stick out in the world and you can be that too.
Sylive needs $110 for concert tickets . She already has $16 and she can earn the rest by working 10 hours at her job. If h represents her hourly earning which of the following equations can be solved to find sylive's hourly earning?
Answer:
The answer is 8 dollars
Step-by-step explanation:
I just took the test
Answer:
110=16+10h
Step-by-step explanation:
Helpppp will give brainly
Answer:
y=27.75
x=13.5
Step-by-step explanation:
(5x-17)+(3x-11)=180 (supplementary angle rule)
8x-28=180
8x=180+28
x=108/8
x=13.5
(3x-11)+90+(2y+5)=180 (supplementary angle rule)
29.5+90+2y+5=180 (replace x by 13.5)
2y=55.5
y=55.5/2
y=27.75
The temperature of a pot of water is 180.3℉. The temperature of the water changed -2.5℉ per minute.
What was the water temperature after 20 minutes?
How many minutes did it take to cool the water to 100.3℉?
Answer:
130.5, 40 minutes
Step-by-step explanation:
It took about 40 minutes.
there are 4 birds and 6 snakes. what is the ratio of birds to total animals?
Answer: 4:10
Step-by-step explanation:
Find the sum of the following polynomials. (-9m3 - 2n2 - 11+3m-5n) + (12n2-m +4 + 16n +8m) -8m3 + 11m - 14n2-21n-15 10ml + 11m-10n2 - 11n-7 10m3 + 11m - 14n2 - 21n - 15 - 10m3 + 11m + 10n2 +11n - 7
Answer:
=-1510ml-2157m-67n-29
Step-by-step explanation:
yw!!
what are the midpoint between this two points
(-1,-5) and (-5,9)
Hey there! I'm happy to help!
To find the x value of the midpoint, you add the x values and divide by 2.
-1-5=-6
-6/2=-3
For the y value, you add the y values and divide by 2.
-5+9=4
4/2=2
Therefore, the midpoint is (-3,2).
Have a wonderful day! :D
Two angles are complementary if their sum is 90°. If the measure of the first angle is x°, and
the measure of the second angle is (3x - 2)°, find the measure of each angle.
Answer:
The first angle is 23°, the second angle is 67°Step-by-step explanation:
x° - measure of first angle
(3x-2)° - measure of second angle
Their sum is 90° so
x + 3x - 2 = 90
+2 +2
4x = 92
÷4 ÷4
x = 23
3x-2 = 3•23 - 2 = 69 - 2 = 67
Checking: 23+67 = 90
Type the integer that makes the following subtraction sentence true:
-57 - ? = -151
Answer:
94
Step-by-step explanation:
Its pretty simple,
The easiest way to find the missing number is to do 151-57, which = 94
Make q the subject of the expression p+3q over q =x over y
Answer:
q=x/y (q-p)3
Step-by-step explanation:
p+3q over q equals to x over y.
move q to the left. p+3q=x over y then ( q.
move p to the left. 3q=x over y then (q-p)
move 3 to the left. q=x over y then ( q-p) 3
Help Please
Which angle is the vertical angle to ∠DFA?
Answer:
FCD
Step-by-step explanation: and sometimes we do not care about bold writing
FCD is the vertical angle I guess.
okay.
Find the distance between the points C (-6, 5) and D (-3, 1)
Answer:
5
Step-by-step explanation:
Order the following numbers from least to greatest:
10^5,10^-99,10^-17,10^14,10^-5,10^30
Answer:
10^-99, 10^-17, 10^-5, 10^5, 10^14, 10^30
Step-by-step explanation:
Each root adds a exponent behind the initial one. The negatives add a decimal point and zeros in front
Find the difference using the number line. A number line ranging from seven to eight, with increments of one-tenth units. Drag and drop a number into the box to match the subtraction problem with its difference. 7.4−0.2
and the answers or opposition are
A.)9.4
B.)5.4
C.)7.2
D.) 7.6
Answer:
7.2
Step-by-step explanation:
Answer:
The answer is 7.2
Step-by-step explanation:
7.4 - 0.2 = 7.2
7.4
0.2
____
7.2
I need help with this .....
Answer:
6.5 hours
Step-by-step explanation:
hope this helped u bye
A(-4, 2) and B (6, 12), find the distance of AB
Answer:
14.142136
Step-by-step explanation:
What is the distance between (-1,6) and (2,8) round to the nearest hundredth
Answer:
3.61
Step-by-step explanation:
Use the distance formula
√(2−−1)^2+(8−6)^2
√(2+1)^2+(8−6)^2
√(3)^2+(2)^2
√9+4
√13
√≈3.605551275463989
round to the nearest hundredth
3.61
Hope this helps! Plz award Brainliest : )
Write down the first even multiple of 9
Answer:
Some factors of 9 are 9,18,27,36,45,54,63,72,81,90,99,108 so the first multiple of 9 would be 9
PLEASE HELP ME!!! Brainliest + Rate + 10 Points
Answer:
The first one!
Step-by-step explanation:
A computer generates 90 integers from 1 to 5 at random. The results are recorded in the table.
What is the experimental probability of the computer generating a 1?
10%
20%
30%
40%
Outcome Number of times
outcome occurred
1 36
2 11
3 13
4 12
5 18
Answer:
40%
Step-by-step explanation:
36/90 integers are 1, so the experimental probability is ...
p(1) = 36/90 = 0.40 = 40%
Using it's concept, it is found that there is a 0.4 = 40% experimental probability of the computer generating a 1.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
For an experimental probability, these numbers of outcomes are taken from previous trials. In this problem, there have been 90 trials, and 36 resulted in a 1 being generated, hence:
p = 36/90 = 0.4.
0.4 = 40% experimental probability of the computer generating a 1.
More can be learned about probabilities at https://brainly.com/question/14398287
#SPJ2
What is the approximate area of a circle with a radius of 4 feet? Use 3.14
Answer:
≈ 50 ft²
Step-by-step explanation:
Area of circle:
A = πr²Given:
r = 4 ft, π = 3.14Then:
A= 3.14 * 4² = 50.24 ≈ 50 ft²Given the original statement "If a number is negative, the additive inverse is positive,” which are true? Select three options. If p = a number is negative and q = the additive inverse is positive, the original statement is p → q. If p = a number is negative and q = the additive inverse is positive, the inverse of the original statement is ~p → ~q. If p = a number is negative and q = the additive inverse is positive, the converse of the original statement is ~q → ~p. If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q. If q = a number is negative and p = the additive inverse is positive, the converse of the original statement is q → p.
Answer:
A. If p = a number is negative and q = the additive inverse is positive, the original statement is p → q.
B. If p = a number is negative and q = the additive inverse is positive, the inverse of the original statement is ~p → ~q.
D. If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q.
Step-by-step explanation:
(not 100% sure if these are correct but if they are, then I hope they helped you!)
have a nice day/night!
Answer:
abd
Step-by-step explanation:
Which fraction is equivalent to negative 1/6?
6/-1
-6/1
-6/-1
1/-6
Answer:
-1/-6
Step-by-step explanation:
1/6 is equivalent to-1/-6
Answer:
1/-6
Step-by-step explanation:
I don't know the explaination.
The radius of a circle is 13m. Find it’s area in terms of pi
Answer:
169pi
Step-by-step explanation:
Area of a circle: [tex]\pi[/tex]r²
pi × 13 × 13= 169pi
Answer: 169ip
Step-by-step explanation:
What is the answer of This,this is is rational numbers 3.3(6)=
Answer:
19.8
Step-by-step explanation:
Since 3.3*6 is 19.8.
Answer: =19.8
Step-by-step explanation: Mutiply without decimal points. Then put the decimal point in the problem.
3.3 has 1 decimal points
6 has 0 decimal points
Therefore it has 1 decimal in total
(If you need more help go to rational expression calculator)
Jason Solves a math problem on the board using the Power of Products Property. Is his answer correct? Explain. 63 • 73 = 423
What is equivalent to the expression?
Answer:
1/16
Step-by-step explanation:
[tex](2^{2})^{-2} \\2^{2*(-2)} \\ 2^{-4} \\ \frac{1}{2^{4} } \\\frac{1}{16}[/tex]
