Answer:
C and D
Step-by-step explanation:
If you mean x^2 (x squared), then C and D are both right.
what is the solution to this equation? 3^2x+12=39
Answer:
x=3
Step-by-step explanation:
x /− 8 + 9 = 43 x = ?
Solve for x Round to the nearest 100th if needed.
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Write a paragrahs about right of citizen.
Answer:
yo look up essay typer.....it helps
Which choices are equivalent to the quotient below? Check all that apply. 100 20 A. 15 13 B. 5 25 5 D. 13 15 E. F. 5 SUBMIT
The quotient of 100/20 is 5. The correct option is F.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
We have the expression:
100/20
To find the quotient:
Quotient: The number resulting from the division of one number by another.
Use division operation.
100 / 20
Simplifying,
10x10 / 2 x 10
Factor out 10.
We get,
10/2
So, 10/2 = 5
Therefore, the quotient is 5.
To learn more about the division;
https://brainly.com/question/13263114
#SPJ2
WHAT IS
1+2+3+4+5=?
IS IT 15
Answer:
1+2+3+4+5=3+7+5=10+5=15yes it is
1. Jada earns $7 per hour mowing her neighbors' lawns.
Write an
equation.
Answer:
y=7x
Step-by-step explanation:
Work out the reciprocal of 0.4
Answer:
1/0.4=10/4=5/2...............
3+{2×(8-4+6)}-5-{9+4-[3×(1-5)]}
Answer:
Step-by-step explanation:
Alright all we need to know is to understand our brackets
So 3+{2×(8-4+6)}-5-{9+4-[3×(1-5)]}
3+20-5-9+4-3(1-5)
Step 2
3+20-5-9+4-3(1-5) Simplify
18-9+4-3(1-5)
Step 3
18-9+4-3(1-5)
13-3(1-5)
13-(-12) Here is the tricky part (We aren't going to subtract because the brackets multiply the equations
So,
13+12=25
Your answer is 25
A soccer goal, as shows below, is composed of a pair of 8foot upright posts, positioned 48ft apart with a horizontal crossbar and netting boxing in the goal. A soccer ball is positioned directly in front of the right goal post. If the ground distance from the ball to the right goal is 14ft, what is the ground distance from the ball to the left goal post?
Answer:
The distance from the ball to the left post is 50 feet.
Step-by-step explanation:
Since a soccer goal is composed of a pair of 8 ft upright posts, positioned 48ft apart with a horizontal crossbar and netting boxing in the goal, and a soccer ball is positioned directly in front of the right goal post at a distance of 14ft, to To determine what is the ground distance from the ball to the left goal post, the Pythagorean theorem must be applied through the following calculation:
A ^ 2 = B ^ 2 + C ^ 2
A ^ 2 = 14 ^ 2 + 48 ^ 2
A ^ 2 = 196 + 2,304
A = √2500
A = 50
Thus, the distance from the ball to the left post is 50 feet.
49%
The value of V is double the value of Q.
Choose the correct formula.
A- V= Q2
B- V= Q + 2
C- v = 을
C- V = 20
What is the value of y?
Answer:
I think it is 3????
Step-by-step explanation:
I'm not sure but 36 / 12 = 3 so yea.
Hopefully this is right!
In 2010, the population of a city was 168,000. From 2010 to 2015, the population grew by 8%. From 2015 to 2020, it fell by 5%. To the nearest 100 people, what was the population in 2020?
Answer:
172000
Step-by-step explanation:
Population growth from 2010 to 2015 if population increased by 8% =
1.08 x 168,000. = 181440
Population growth from 2015 to 2020 if population decreased by 5% =
0.95 x 181440 = 172,368
Rounding off to the nearest 100 people = 172,000
The population in the year 2020 is 172,368.
Calculation of the population in 2020:Since
In 2010, the population of a city was 168,000. From 2010 to 2015, the population grew by 8%. From 2015 to 2020, it fell by 5%.
So,
[tex]= 168000 \times 1.08 \times 0.95[/tex]
= 172,368
hence, The population in the year 2020 is 172,368.
Learn more about population here: https://brainly.com/question/13977748
A factory makes lightbulbs. The probability that a bulb is defective is 1/8 If 500 lightbulbs are tested, about how many are expected to be defective?
A.
8
B.
50
C.
63
D.
437
Answer:
c
Step-by-step explanation:
Answer:
C. 63
Step-by-step explanation:
took the test
an item is regularly priced at $85. Amanda bought it on sale for 95% off the regular price. how much did she pay
Answer:
$4.25
Step-by-step explanation:
x = 95
85 100
100x=95x85
100x=8075
100 100
8075/100= 80.75
85-80.75=4.25
Eric spent $21.82, including sales tax, on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. Fill in the table with the correct prices.
Answer:
each sock is: 2.43
each jersey is: 6.75
Step-by-step explanation:
Total Sock Amount: 7.29
Total Jersey Amount: 13.50
Total Tax Amount: 1.03
Total Cost: 21.82
Easy math Show all work
Answer:
15/12
Step-by-step explanation:
5/6+5/8(2)/3= 5/4=1 1/4
Decimal version: 1.25
Hope this helps (sorry if it’s a bit confusing)
My handwriting is not great so sorry if it’s not very clear but I got 1 1/4
Solve the following rational equation plz help!!
Answer:
x = [tex]\frac{9}{4}[/tex]
Step-by-step explanation:
Given
[tex]\frac{4x}{x+1}[/tex] - [tex]\frac{5}{x}[/tex] = [tex]\frac{4}{x^2+x}[/tex] ← factor denominator
[tex]\frac{4x}{x+1}[/tex] - [tex]\frac{5}{x}[/tex] = [tex]\frac{4}{x(x+1)}[/tex]
[ x ≠ 0, x ≠ - 1 as these would make the terms undefined ]
Multiply through by x(x + 1)
4x² - 5(x + 1) = 4
4x² - 5x - 4 = 4 ( subtract 4 from both sides )
4x² - 5x - 9 = 0 ← in standard form
(x + 1)(4x - 9) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 1 = 0 ⇒ x = - 1
4x - 9 = 0 ⇒ 4x = 9 ⇒ x = [tex]\frac{9}{4}[/tex]
However, x ≠ - 1 for reason given above, then
solution is x = [tex]\frac{9}{4}[/tex]
Please help i am super confused on what to do :)
Please explain how you got your answer too
Dont write something dum because i will report it i just need help on this question
Answer:
About 9.1 yards tall.
Step-by-step explanation:
So, we can draw the right triangle shown below:
We want to find h.
Since we know the angle and the side adjacent to the angle and we wan to find the opposite side, we will use the tangent ratio:
[tex]\displaystyle \tan(x^\circ)=\frac{\text{Opposite}}{\text{Adjacent}}[/tex]
So:
[tex]\displaystyle \tan(20)=\frac{h}{25}[/tex]
Therefore:
[tex]\displaystyle h=25\tan(20)[/tex]
Use a calculator. Ensure your calculator is in the correct mode (degrees mode):
[tex]h\approx 9.1\text{ yards}[/tex]
The goal post is around 9.1 yards tall.
Determine the intercepts of the line.
x-intercept: (_,_)
y-intercept: (_,_)
Answer:
x int(-7.5, 0)
y int (0, 5.5)
Step-by-step explanation:
Answer:
X? im not sure about it...
Find x correctly pleaseeee !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
No one gets math also saying you will mark Brainliest doesn't make me want to answer more...
Step-by-step explanation:
Try watching videos trust me you will learn a lot more.
A solution to a system of equations will always be in what form?"
Answer/Step-by-step explanation
set of values that satisfy all equations in the system, and there can be many such answers for any given system. Answers are generally written in the form of an ordered pair: (x,y).
Please help divide 10u^2− 4u/2u
Options
10u−4
5u−2
10u− 42
5u− 22
Answer:
5u-2
-_-_-_-_-_-_-_-_-
Please help I will give brainliest if you are right
Answer:
I believe its A im not exactly sure though
Answer:
#2
Step-by-step explanation:
Un embalse estaba lleno a finales del mes de mayo. En el mes de junio se consumieron 3/10 de sus reservas y a finales de julio solo quedaba la mitad. ¿Qué fracción del embalse se consumió durante el mes de julio?
The English translation of the question is
A reservoir was full at the end of May. In the month of June 3/10 of its reserves were consumed and at the end of July only half remained. What fraction of the reservoir was consumed during the month of July?
Answer:
1/5 of the Reservoir will be consumed in the month of July.
Step-by-step explanation:
We are given
Full reservoir at the end of month May. In the month of June 3/10 of the reservoir was consumed.
Amount present in the Reservoir at the end of the month June will be = 1 -3/10
= 7/10
Now this 7/10 of the Reservoir will be used for the next month which is July
It is given that at the end of July only 1/2 of the Reservoir is remained that means the amount that was left at the end of the Month June will be used for the month July. So the amount consumed in the month of July will be
Amount consumed = 7/10 - 1/2
= 2/10 = 1/5
Therefore 1/5 of the reservoir will be consumed in the month of July.
Pleaseee helpp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
Answer:
BD = 30
Step-by-step explanation:
if it is a square, than all sides are equal
so if AC = 30, then BD = 30 as well
does anyone know how to do this
Answer:
A
Step-by-step explanation:
An isosceles right triangle has two legs the length x and the hypotenuse equal to x√2.
Convert 203 yards into meters.
Hint: 1 yard=0.91 meters
Answer: 184.73 meters
Step-by-step explanation:
1 yard = 0.91 meters
Given
There are 203 yards
Calculate
203 yards × 0.91 meters/yard = 184.73 meters
Hope this helps!! :)
Please let me know if you have any questions
There is a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking yellow marble, keep it, and then picking a blue marble?
Answer:
1:6
Step-by-step explanation:
you have one out of 6 chances to pick the yellow marble
Answer:
yellow is 1 out of 6
blue 1 of 5
Step-by-step explanation:
brainliest if u want
hope it helps
(3x−1)+x2−4 when x=3
Answer:
10
Step-by-step explanation:
(3x-1)+2x-4 turns into
(3x3 -1)+2x3 -4
(9-1)+6-4
8+2
10
Answer asap plz !
How do I solve the triangles ?
Answer:
I'm so sorry I only found the area of the first triangle with the measurements 11, 10 and 17
I'll show you how to find the area
Step-by-step explanation:
The formula for a triangle is base x height divided by 1/2
For the first triangle the base is 11 and the height is 10
base(11) x height(10) = 110 then divide 110 by 1/2 = 55
so the area of the first triangle is 55.
Sorry again this is only the area of the first triangle.