Answer:
30% are children.
Step-by-step explanation:
Females = 30%
Males = 40%
Therefore, children = 100% (total) - 30% + 40%
100 - 70
30%
in a city 30 °/• are female and 40°/. are males . what are remaining children?
SOLUTION:Given,
▶️ percentage of females = 30%
▶️ percentage of males = 40%
▶️ let the percentage of children be x.
Now,
▶️ x = 100% (total population) - 30% + 40%
▶️ x = 100% - 70%
▶️ x = 30% (Children population)
ANSWER:The population % of children in a city is 30%.
.A 15 m ladder rests against a wall at an angle of 60° with the ground. How far is the
foot of the ladde from the wall?
9514 1404 393
Answer:
7.5 m
Step-by-step explanation:
The cosine relation applies.
Cos = Adjacent/Hypotenuse
cos(60°) = (distance to wall)/(15 m)
distance to wall = (15 m)cos(60°) = (15 m)(1/2) = 7.5 m
The foot of the ladder is 7.5 m from the wall.
can you make line segment with a with a steepness of a zero
As of 2019, the New York Yankees had won the World Series more than any other team in baseball. The difference of the number of World Series championships won by the Yankees and 2 times the number of World Series championships won by the second-most-winning team, the St. Louis Cardinals, is 5. The sum of the two teams' World Series championships is 38. a. Write a system of equations to find the number of World Series championships won by the Yankees, y, and the number of World Series championships won by the Cardinals, x.
Answer:
1) The system of equations are;
y - 2·x = 5
y + x = 38
2) y = 27 World Series championships
x = 11 World Series championships
Step-by-step explanation:
1) The number of World Series championships won by the Yankees = y
The second most-winning team = The St. Louis Cardinals
The number of World Series championships won by the St, Louis Cardinals = x
From the details of the number of World Series won by the Yankees and the St. Louis Cardinals we are given, we can write the following system of equations to find the number of World Series championships won by the Yankees, 'y', and the number of World Series championships won by the Cardinals, 'x' as follows;
y - 2·x = 5...(1)
y + x = 38...(2)
2) Making 'y' the subject of both equations gives;
For equation (1)
y = 5 + 2·x
For equation (2)
y = 38 - x
Equating both 'y' values gives;
y = 5 + 2·x = 38 - x
2·x + x = 38 - 5
3·x = 33
∴ x = 33/3 = 11
The number of World Series championships won by the St, Louis Cardinals, x = 11 World Series championships
From y = 38 - x, we have;
y = 38 - x
∴ y = 38 - 11 = 27
Therefore, the number of World Series championships won by the Yankees, y = 27 World Series championships
Graph the number on the number line
Answer:
The number 8 should be at the right side point 8
Step-by-step explanation:
hope this helps!
Subtract.
79−14
Enter your answer in simplest form
Answer:
65
Step-by-step explanation:
Is this number prime or composite 70
70 is a composite number because it can be divided by numbers other than one and itself.
Answer:
70 is composite
Step-by-step explanation:
Its last digit is 0. That means it's 100% composite.
Expand and simplify
2(2y + 1) + 2(5y - 3)
Answer:
14y-4
Step-by-step explanation:
Distribute 2 to both the left and right side.
Combine like terms.
14y-4
24 (1 point)
ASQR is similar to ASPT. Which choice below lists two corresponding sides?
a
b
PS and RS
TP and RQ
SP and SR
QS and PT
c
d
>
Next Page
Back
Answer:
Step-by-step explanation:
Answer: tp and rq
Step-by-step explanation:
A car is 165 inches long. A truck is 65% longer than the car.
How long is the truck?
Answer:
262.25 inches
Step-by-step explanation:
65% of 165 is 107.25
107.25+165=272.25
so the truck is 262.25 inches long
I YOU GET THE ANSWER RIGHT i'll MARK YOU THE BRAINLIEST AND GIVE YOU ADDITIONAL POINTS
You are building a triangular corner shelf for a customer. The shelf has an area of 6 square feet. The height of the shelf is 3 feet. What formula can be used to calculate the length of the base of the shelf?
base = height ÷ area
base = (2 × height) ÷ area
base = area ÷ height
base = (2 × area) ÷ height
What is the answer? 10 + 5 x 3 - 2 (-8)
Answer:
41
Step-by-step explanation:
Step-by-step explanation:
10 + (5×3) -2(-8)
Do ×/÷ before +/- but if it has () do the number in () before
10 + 15 + 16
= 41
Elaine had StartFraction 5 Over 8 EndFraction of a pizza left after lunch. She told 5 of her friends that they could share the rest. What fraction of the pizza did each of her friends get if they split it evenly?
A pizza with 8 slices. 5 slices are shaded.
Answer: 5/8 : 5=5/8*1/5=1/8
the answer is 1/8
Step-by-step explanation:
y = 7x + 10y = -4x - 23
Answer:
11x+23
y= - --------------
10
Step-by-step explanation:
aNoThEr qUeStiOn tO bRiNg mY gRaDeS Up // Ill mark brainliest :p
Answer:
12 in
Step-by-step explanation:
Use Pythagorean theorem
this killing me pls help ♀️
Answer:
p=-2
Step-by-step explanation:
Start off by adding 3 to both sides:
-6p-3=9
+3 +3
Now you have this:
-6p=12
Now divide both sides by -6
-6p/-6=12/-6
p=-2
I hope this helps, and have a great day! <3 :)
Answer
-6p - 3 = 9
+ 3 + 3
-6p = 12
6 6
p = -2
for educational purposes which is better vans or nike?
What is the value of x- 4.5 when x = 0.4
Answer: -4.1
Step-by-step explanation:
0.4 - 4.5 = -4.1
x/5=5+x-9/3 what’s the solution? show work please
Answer:
x = - 15
Step-by-step explanation:
Given
[tex]\frac{x}{5}[/tex] = 5 + [tex]\frac{x-9}{3}[/tex]
Multiply through by 15 ( the LCM of 5 and 3 ) to clear the fractions
3x = 75 + 5(x - 9) ← distribute and simplify right side
3x = 75 + 5x - 45
3x = 5x + 30 ( subtract 5x from both sides )
- 2x = 30 ( divide both sides by - 2 )
x = - 15
As a check
substitute x = - 15 into the equation and if both sides are equal then it is the solution.
left side = [tex]\frac{-15}{5}[/tex] = - 3
right side = 5 + [tex]\frac{-15-9}{3}[/tex] = 5 + [tex]\frac{-24}{3}[/tex] = 5 - 8 = - 3
Thus x = - 15 is the solution
need help please somebody
Answer:
Sorry I’m in a hurry but all you need to do is multiply all the numbers together.
Step-by-step explanation:
I did a problem like that i think
HELPPP!!! Write the equation for the function on the right.
Answer:
It is moved 8 units left and 5 units down
y = [tex]\sqrt[3]{x+8}[/tex] - 5
So vertical translation 5 units down and horizontal translation 8 units left
who ever gets it right correct gets brainiest
7⁴
7 to the fourth power
7•7•7•7
These have the same value.
7^4 is the right ....... . . . . . . . . . .
Which of the following quadrilaterals always have diagonals thats are congruent? check all that apply
Parallelogram
Rectangles
Rhombi
Squares
Isosceles trapezoid
Answer: Rectangles, Squares, Isosceles Trapezoid
The following quadrilaterals always have diagonals that are congruent :
RectanglesSquaresIsosceles TrapezoidLearn more about Congruency:
https://brainly.com/question/18019780?referrer=searchResults
What is the final amount if 931 is decreased by 1% followed by a 1% increase?
Answer:
0.09
Step-by-step explanation:
Answer:
930.9069
Step-by-step explanation
Choose the correct simplification of the expression a^2 • a^3
Answer:
a^5
Step-by-step explanation:
add the exponents
Answer:
a5
Step-by-step explanation:
What number is 30% of 100
Answer:
30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
30*100=30000
30000/100=30
Consider the equation: x^2+10x+22=13
Need help asap!!!!
this is due in a hour!
Answer:
(x + 5)^2 = (5 - 3)^2
Step-by-step explanation:
Given the equation;
x^2 + 10x + 22 = 13
We have;
x^2 + 10x = 13 - 22
x^2 + 10x = -9
Adding half of 10 to both sides and completing the square as usual, we have;
(x + 5)^2 = 5^2 + (-9)
(x + 5)^2 = (5 - 3)^2
daniel has $50 saved and makes $7.50 per hour working how much money would daniel have after working 10 hours
You put $800 into an investment at 7% for three years. What will the balance be at the end of three
years?
Answer:
$980.03
Step-by-step explanation:
$800 x 0.07 = $56
($800 + $56) x 0.07 = $59.92
($856 + $59.92) x 0.07 = $64.11
$856 + $59.92 + $64.11 = $980.03
Match the expressions given in words with their values when d = 3.
2
1
4
3
0
the difference of 2 times d minus 3
arrowRight
4 added to the difference of d minus 3
arrowRight
the difference of d minus 3 divided by 2
arrowRight
the quotient of 12 divided by the
difference of 3 times d minus 3
arrowRight
Answer:
1. The difference of 2 times d minus = 3.
2. 4 added to the difference of d minus 3 = 4.
3. The difference of d minus 3 divided by 2 = 0.
4. The quotient of 12 divided by the
difference of 3 times d minus 3 = 2.
Step-by-step explanation:
Given that d = 3
1) 3 = The difference of 2 times d minus 3.
2*d - 3 =
2*3 - 3 =
6 - 3 = 3
2) 4 = 4 added to the difference of d minus 3.
4 + (d - 3) =
4 + (3 - 3) =
4 + 0 = 4
3) 0 = the difference of d minus 3 divided by 2.
(d - 3)/2 = (3 - 3)/2 = 0/2 = 0
4) 2 = the quotient of 12 divided by the
difference of 3 times d minus 3.
12/(3d - 3) =
12/(3*3 - 3) =
12/(9 - 3) =
12/6 = 2
Answer:
1. The difference of 2 times d minus = 3.2. 4 added to the difference of d minus 3 = 4.3. The difference of d minus 3 divided by 2 = 0.4. The quotient of 12 divided by thedifference of 3 times d minus 3 = 2
Step-by-step explanation:
Please help I don’t understand what i am supposed to do
