Answer:
x=28.7
Step-by-step explanation:
I just answered the question.
Frank wrote these rations to describe the number of votes each candidate received compared to the total. which one is wrong and why
Answer:
The number in the ratio 344 to 111 are written in the wrong orders
Step-by-step explanation:
Thank me later
Which number should go in the ?
5 + 3 = 3 + 0
() 8
4√5 mm
What are the perimeter and the area of the square?
Answer:
[tex]a = 80[/tex]
[tex]p = 32 \sqrt{5} [/tex]
Step-by-step explanation:
p= 4 × sides
[tex]p = 4(4 \sqrt{5)} [/tex]
[tex]p = 16 \sqrt{20} [/tex]
[tex]p = 16 \times \sqrt{5 \times 4} [/tex]
[tex]p = 16 \times 2 \sqrt{5} [/tex]
[tex]p = 32 \sqrt{5} [/tex]
for question two
[tex]a = {sides}^{2} [/tex]
[tex]a = {(4 \sqrt{5} )}^{2} [/tex]
[tex]a = 16 \times 5[/tex]
[tex]a = 80[/tex]
hope it helps ❤️❤️
for any question comment me
It takes 3 men 5 hours to repair a road. How long will it take 5 men to do the job if they work at the same rate?
hours
Answer:
8 hours and 1 min
Step-by-step explanation:
3men=5hours
5men=x
cross multiply
5x5=3x
25=3x
divide both side by 3
x=8hrs and 1 min
please help me asap
If angle W and angle V are supplementary angels and measure at V is 49 degrees what does measure of angle W equal?
Answer:
131
Step-by-step explanation:
supplementary angles are any two angles whode sum is 180. If v= 49 then 131 would be W. 131+49= 180
A clown uses canisters of helium to make balloons. The graph shows the number of canisters used and the number of balloons created. What does the point (0,0) represent? A It shows the number of balloons created using 1 canister of helium. B It shows that when 0 canisters of helium are used, 0 balloons are created. C It shows that when 0 canisters of helium are used, 5 balloons are created. D It shows the number of canisters needed to create 10 balloons.
Answer:
B It shows that when 0 canisters of helium are used, 0 balloons are created
Step-by-step explanation:
from the graph, we can see that point (0,0) means that when the number of canisters of helium used is 0, then the number of balloons created is also 0
the closest answer to this observation is:
B It shows that when 0 canisters of helium are used, 0 balloons are created
Need help on this question please
===========================================================
Explanation:
Check out the diagram below. I've added in the label (4x+13) degrees to the angle adjacent to the (9x-2) degree angle. This is valid due to corresponding angles being congruent when we have parallel lines like this.
The two angles form a 180 degree straight angle
(4x+13) + (9x-2) = 180
4x+13 + 9x-2 = 180
(4x+9x) + (13-2) = 180
13x + 11 = 180
13x+11-11 = 180-11 .... subtracting 11 from both sides
13x = 169
13x/13 = 169/13 .... dividing both sides by 13
x = 13
We can verify this by noticing that
4x+13 = 4*13+13 = 65
9x-2 = 9*13-2 = 115
So, (4x+13)+(9x-2) = (65)+(115) = 180, showing the two angles are supplementary.
-----------------
The angles (9x-2) and (6y-1) are also a linear pair. They are adjacent and supplementary
Let's use x = 13 to find the value of y
(9x-2) + (6y-1) = 180
9x-2+6y-1 = 180
9x+6y-3 = 180
9*13+6y-3 = 180 .... plug in x = 13
117+6y-3 = 180
6y+114 = 180
6y+114-114 = 180-114 .... subtract 114 from both sides
6y = 66
6y/6 = 66/6 ...... divide both sides by 6
y = 11
To help confirm,
6y-1 = 6*11-1 = 65
which adds onto the (9x-2) = 115 degree angle to get 180.
-----------
Side note: as an alternative, you can solve 4x+13 = 6y-1 to get the same y value. This is because alternate exterior angles are congruent when we have parallel lines like this.
Calculate the average speed between 160s and 200s
Answer:
The answer for your question is 1.25 m/s.
Step-by-step explanation:
this is your answer.........
I have done a hard work please mark it as brainliest
a suit is being sold at a 20 % off (discount). The sale price is $ 270. What was the original price ?
Answer:
The original price is 337.50
Step-by-step explanation:
If we get 20% off, we still have to pay 100-20 =80%
Let x be the original price
x *80% = 270
.80x = 270
Divide each side by .80
.80x/.80 = 270/.80
x =337.50
The original price is 337.50
Answer:
the original price was $324.
Step-by-step explanation:
since 20% of $270 is $54, you add the $54 and get $324.
hope this helps! best of luck <3 (also i didn't include tax; it didn't specify and also i don't know the tax for your region)
If a plant grows 1/4 cm everyday for 21 days, what is the total amount of growth PLS HELP
Find the sum. 4.88 + 1.6 *
Answer:
6.48
Step-by-step explanation:
Start with:
[tex]4.88[/tex]
+ [tex]1.6[/tex]
I could understand why you may be confused, so one trick is to add a [tex]0[/tex] next to the [tex]6.[/tex]
Rewrite:
[tex]4.88[/tex]
+ [tex]1.60[/tex]
Add.
[tex]6.48[/tex]
explain the process to calculate the distance between A= (9,7), B= (3,2)
Answer:
Step-by-step explanation:
Distance Formula in Pic
You just plug in the numbers for x1,y1 and x2,y2
A is your x1 and y1
B is your x2 and y2
after plugging it you do PEMDAS and solve it
Given f(x)=3x-1 find f(-1)
Answer:
f( - 1) = - 4Step-by-step explanation:
f(x) = 3x - 1
To find f(-1) substitute the value of x that's
- 1 into f(x). That's for every x in f(x) replace it with - 1 and solve
That's
f( - 1) = 3(-1) - 1
= - 3 - 1
We have the final answer as
f(-1) = - 4Hope this helps you
Jim bought a fishing rod for $42. This price was 70% of the original price. What was the original price?
Answer:
54.6
Step-by-step explanation:
42 = 70%
100% - 70% = .30%
42 x 1.3 = 54.6
Suppose 7 quarters, 4 dimes, 4 nickels, and 3 pennies are in a box. One coin is selected at random. What is the expected value of the money drawn from the box?
Since the quarters have a highest percentage. You would likely draw 25 cents from the box
Identify three of the key messages used by advertisers when promoting their products.
Answer:
1. "Everyone is doing it"; 2. "It's fun to use our products"; 3. "You will be successful if you use our products."
Step-by-step explanation:
(2/3)to the power of 4=16/81
how to get this answer?
write the ratio to 10 ounces to 4 pounds
1 pound = 16 ounces
you should make both with the same unit measurement. Let's convert them to ounces.
4 pounds= 4x16 ounces=64 ounces
ratio 10 ounces to 4 pounds= 10 ounces : 64 ounces
= 5 ounces : 32 ounces= 5 : 32
Answer:
5 : 32Step-by-step explanation:
1 pound = 16 ouncestherefore, 4 pounds = 64 ounces= 10 ounces : 64 ounces = 5 : 32Here is ur answer !!!plzz like share and comment guys!!!!!!! and don't forget to vote
The table shows three popular flavors according to the results of a survey. What is the
decimal value of those who liked vanilla, chocolate, or strawberry? Round to the
nearest hundredth.
Answer:
0.45
Step-by-step explanation:
A plane flew to its destination 300 miles away. With a tail wind, the flight took 5/6 of an hour. The return
trip, with a head wind, took 1 hour. Find the speed of the wind and the speed of the plane.
Thank youu
Answer:A plane flew to its destination 300 miles away. With a tail wind, the flight took 5/6 of an hour. The return trip, with a head wind, took 1 hour....
Step-by-step explanation:
Meg skateboards One-fourth of a mile in One-half of an hour. At this rate, how far will she skateboard in an hour?
Answer: i'm pretty sure Meg would have skated 1/2 of a mile in an hour
Answer:
meg would have skated 1/2 of a mile in 1 hour.
Step-by-step explanation:
Jerome has $28 in his pocket. He wants to buy as many candy bars as he can for $1.75 cach. Write an equation to show how many candy bars he can buy?
Answer:
16
Step-by-step explanation:
Take the total amount and divide by the amount per candy bar
28 /1.75
16
He can buy 16 candy bars
I need help on 13&14
Answer:
[tex](\sqrt{3} + 6i)(\sqrt{3} - 6i)[/tex]
Simplifies to:
[tex]36i^2 + 3[/tex]
[tex]= 39[/tex]
7x + 15 - 9x = 5 plz help
Answer:
x =5
Step-by-step explanation:
[tex]7x + 15 - 9x = 5\\\\\mathrm{Group\:like\:terms}\\7x-9x+15=5\\\\\mathrm{Add\:similar\:elements:}\:7x-9x=-2x\\-2x+15=5\\\\\mathrm{Subtract\:}15\mathrm{\:from\:both\:sides}\\-2x+15-15=5-15\\\\Simplify\\-2x=-10\\\\\mathrm{Divide\:both\:sides\:by\:}-2\\\frac{-2x}{-2}=\frac{-10}{-2}\\\\Simplify\\x = 5[/tex]
Simplify (4.5)(5)(−2).
45
4.5
−4.5
−45
Answer:
-45
Step-by-step explanation:
(4.5)(5)(-2)=-45
therefore the answer would be the fourth option which is -45
Answer:-45
Step-by-step explanation:(4.5)(5)(-2)=-45
therefore the answer would be the fourth option which is -45
Please help me! Find the sale price
Answer:
sale price is $104
Step-by-step explanation:
Given the equation in the problem S=P-0.20P:S = P - 0.20PS = (130.00) - (0.20 · 130.00)S = 130-26S = $104Answer:
$104.00
Step-by-step explanation:
So we know that in the equation:
S = P - 0.20P
P is the original price and S is the sale price, which is also the original price reduced by 20%.
We are also given that the original price of a digital media player is $130.00.
We are asked to find the sales price of that digital media player. To do this, we can plug in $130.00 for P in the given equation, since it is the original price of the digital media player, and solve for S, the sales price:
S = 130 - (0.20)(130)
S = 130 - 26
S = 104
So now we found the sales price of the digital media player, which is $104.00.
I hope you find my answer helpful.
Ana Maria had $28000 to invest. She divided the money into three different accounts
Answer:
If the question is how much she would have in each account the value would be that two would have $9,333 and one would have to be $9,334
Step-by-step explanation:
How do you do question #5?
Step-by-step explanation:
If two variables x and y are independent, then:
P(x and y) = P(x) P(y)
Or, in terms of conditional probability:
P(x given y) = P(x)
From part 3, 27.3% of the students are sophomores, 57.8% are juniors, and 14.8% are seniors.
From part 4, 31.6% of procrastinators are sophomores, 53.6% are juniors, and 14.8% are seniors.
Since the percent of procrastinators that are sophmores is not the same as the percent of students that are sophmores, the variables are not independent, which means there is a relationship between academic level and whether students procrastinate.
find the indicated unknown angle measure.
Answer:
Pretty sure it's 47°