Answer:
-14.525
Step-by-step explanation:
i hope its correct
Answer:
y= 4/3x + 2
Step-by-step explanation:
there are 96 coins in a bottle
1/2 coins are $1 coins
rest of the coins are 50p coins
work out the total value of 96 coins
Answer:
The total value of the 96 coins is 72.
Step-by-step explanation:
There are half coins of 1. 48 coins of 1. It is cost will be 48. And rest are of 50p. 48 coins of 50 p. Therefore it is cost will be 24. The total cost will be 48+24=72.
What is the SUM of the INTERIOR angles in the figure
9514 1404 393
Answer:
sum of interior angles: 720°x = 97.5Step-by-step explanation:
The sum of interior angles of a hexagon is ...
180°(n -2) = 180°(6 -2) = 720°
__
The sum of the angles shown is ...
4x +330 = 720
x = 390/4 = 97.5 . . . . . . . . subtract 330 and divide by 4
__
The angle measures CW from lower left are 90°, 150°, 145°, 137.5°, 80°, 117.5°.
I NEED HELP ASAP!!!
Do a conclusion and tell how or where you will use 3D shapes in the future.
Answer:
You will use 3D shapes in the future when creating blueprints for buildings and infrastructure.
Anita bought 3.74 ounces of chocolate. 0.81 ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocolate did Anita buy? Add, subtract, multiply, and divide decimals: word problems
y=6x-11
-2x-3y=-7
find the solution
Answer:
x = 13/8
y = 5/4
Step-by-step explanation:
y = 6x - 11
-2x - 3y = -7
6x - y = 11
-2x - 3y = -7
18x - 3y = 33
-2x - 3y = -7
16x = 26
x = 26/16 = 13/8
y = 39/4 - 11 = 5/4
y=6x-11
-2x-3y=-7
The solution to the system of equations is:
5/4
PLZZZ HELP ITS ALMOST DUE
Answer:
Everytime x goes up 1 y goes up 3
Step-by-step explanation:
I mean its pretty obvious 1=2 2=5 3=8 4=11
What is the distance between (4, 7) and (-8, 3)? Round to the nearest tenth.
Answer:
The distance is approximately 12.6.
Step-by-step explanation:
Moving from (-8, 3) to (4, 7), we see x (the horizontal dimension) increasing by 12 and y (the vertical dimension) increasing by 4. Think of 12 and 4 as the legs of a right triangle whose hypotenuse represents the distance between these two given points.
This distance, from the Pythagorean Theorem, is
d = √(12^2 + 4^2) = √(144 + 16) = √160 = √16√10.
The desired distance is approximately 12.6.
Pleaseeeeee can anyone help me????
Answer:
27.63
Step-by-step explanation:
r = 4.4
Circumference of a Circle formula:
C = 2πr
C = 2(3.14)(4.4)
C = 6.28(4.4)
C = 27.632
Rounded to the nearest hundredth:
27.63
Answer:
C= 27.63 inches
Step-by-step explanation:
Use the circumference formula C = 2πr.
Subsitute what you are given into the equation and solve.
C = 2πr
C= 2*(3.14)*(4.4inches)
C= 27.63 inches
Complete the square.
x2 + 14x +
Answer:
x² + 14x + 49
Step-by-step explanation:
x² + 14x + 49
each side = (x+7)
An item costs $420 before tax, and the sales tax is $25.20 . Find the sales tax rate. Write your answer as a percentage.
Answer:
6%
Step-by-step explanation:
Given data
Cost of item= $420
Tax= $25.2
Required
The tax rate
=25.2/420*100
=0.06*100
=6%
Hence the tax rate is 6%
Hiya answer this question plz I’ll give points and
Answer:
[tex]5 \100 \times 3 \times 300 = 45[/tex]
Step-by-step explanation:
((5%)/(100%)) * 3 (300)
is equivalent to £45
I have to study for a test. It's for data management. Does anyone have tips? (Grade 7)
Studying: Use resources.
If your studying for a test, use some resources, like quizizz, quizlet, flashcards, or the internet. If you do, ask your parents for help. Think it like its your big test, and your studying a lot. If you study and try, you'll pass the test on data management. If you need it, ask your teacher for tutoring or practice some data management questions. Studying will help you not to fail a test.
Now, we'll talk about before the test.
Before test: Rest, eat breakfast, and stay calm.
Step-by-step explanation: Going to bed before a test can prevent you from going to sleep. For example, GMAS (for me) is coming soon, and my teacher encourage us to rest, eat breakfast and stay calm. A recommended time for you to go to bed is 8:00-9:30.
Now, about breakfast.
Eating breakfast is also important because you can perform better, in fact, scientists say that if students eat breakfast before a test or exam, they will perform better! Whatever you do, don't skip breakfast. If you do, you won't perform good, and theirs a chance you could fail.
Now, staying calm is the big one.
If your freaking out, stay calm, say a prayer and get your work done! Staying calm is the big one because most students (I am one of them) get worried if they're gonna fail. Keep this in mind: Try. Your. Best. If you don't try, you won't achieve anything. And please don't cheat. If you cheat, you'll have to repeat the whole grade. Can't cheat in college; you'll get kicked out.
During test: DO. NOT. CHEAT.
CHEATING WILL GET YOU KICKED OUT OF COLLEGE AND YOU'LL AUTOMATICALLY FAIL!!! If your computer prevents you from going to other sites, that is good, but don't pull out ANY study guides or notes during your test, unless it's open-notes. If you don't know a questions, skip it and go to the next one. Then go back, it will come to mind later. If your done with your test early, check your answers. Look back and think, "Is this correct?"
Hope you do good on your test!
~ Lily, from Brainly.
I=$200,p=$1000,r=4 years
Answer:
idt this is right..... sorry if this is wrong...
Step-by-step explanation:
I = $ 8,000.00
Equation:
I = Prt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 200%/100 = 2 per year,
then, solving our equation
I = 1000 × 2 × 4 = 8000
I = $ 8,000.00
The simple interest accumulated
on a principal of $ 1,000.00
at a rate of 200% per year
for 4 years is $ 8,000.00.
Which set represents the zeros of the function f(x) = 7x2 – 28x + 21?
Answer:
change f(x) to 0 than 7*2x=14x
0=14x-28x+21
0=-14x+21
-21=-14x
x=3/2
Alyssa uses 4 ounces of flour to make pancakes each morning how long will it take her to use up a 6 pound bag
If Alyssa uses 4 ounces of flour to make pancakes each morning how long will it take her to use up a 6 pound bag is 24 days.
Number of daysUsing this formula
Number of days=Number of ounces×Number of pound bag
Where:
Number of ounces=4 ounces
Number of pound bag=6
Let plug in the formula
Number of days=4×6
Number of days=24 days
Therefore how long will it take her to use up a 6 pound bag is 24 days.\]
Learn more about number of days here:https://brainly.com/question/9286901
find the area of the figure?
Answer:21
Step-by-step explanation:
you draw a line so there a grid measured 5 by 3 and a grid measured 2 by 3.
can someone please help me asap
Answer:
I cant see it....
Step-by-step explanation:
I cant see it....
3.- Resuelve los siguientes problemas que se te plantean.
a) El área de un cuadrado mide 225 m2. ¿Cuánto mide su lado? ¿Cuál es su perimetro?
Answer:
Nuevo perímetro del cuadrado = 24 + 4 = 28 cm. Ejemplo 5: El área de un parque cuadrado es de 225 m2.
AB
Round your answer to the nearest hundredth.
С
4
A
25°
?
B
Answer:
AB ≈ 4.41
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos25° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AC}{AB}[/tex] = [tex]\frac{4}{AB}[/tex] ( multiply both sides by AB )
AB × cos25° = 4 ( divide both sides by cos25° )
AB = [tex]\frac{4}{cos25}[/tex] ≈ 4.41 ( to the nearest hundredth )
in this diagram below the angle of depression of the boat is 29° .if the lighthouse is 32 M tall how far is the boat from the base of the lighthouse round your answer to the nearest whole number
Answer:
Step-by-step explanation:
tan29=32/x
x=32/(tan29)
x=58m
So the boat is 58 meters from the base of the lighthouse.
yo can someone do this for me ty i’m too lazy to do this myself
Answer:
1. 8 + 4 = 12 x 6 = 72
2. 9 + 6 = 15 x 4 = 60
3. 11 + 8 = 19 x 6 = 114
4. 4 + 6 = 10 x 5 = 50
5. 7 + 3 = 10 x 8 = 80
6. 8 + 12 = 20 x 9 = 180
7. 5 + 10 = 15 x 8 = 120
8. 19 + 13 = 32 x 10 = 320
9. 3 + 6 = 9 x 2 = 18
Area of a trapezoid:
Base 1 + Base 2 times Height times a half (basically dividing by 2).
Which statement is true?
A probability of − 1 indicates an event will likely happen.
A probability of 0.4 indicates an event will never happen.
A probability of 0.9 indicates an event will probably not happen.
A probability of 1 indicates an event will definitely happen.
Answer:
Its d
Step-by-step explanation:A probability of 1 indicates an event will definitely happen.
The true statement is D; probability of 1 indicates an event will definitely happen.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.
P(E) = Number of favorable outcomes / total number of outcomes
Probability theory, a subfield of mathematics, gauges the likelihood of an occurrence . An event's probability is a number between 0 and 1, where approximately 0 indicates how unlikely the event is to occur and 1 indicates certainty.
It is a numerical representation of the likelihood or likelihood that a particular event will occur, Alternative ways to express probabilities are as percentages from 0% to 100% or from 0 to 1.
The correct statement is D; A probability of 1 indicates an event will definitely happen.
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ2
pls help! whats the area of the sector!
Answer:
Step-by-step explanation:
[tex]\frac{a}{\pi r^2}=\frac{\theta }{360^o}\\ \\ a=\frac{\pi r^2 \theta }{360^o}\\ \\ r=36^o,\ \theta =80^o\\ \\ a=288\pi cm^2[/tex]
8 x (5 + 2) = (8 x h (8 x j)
Answer:
64hjx^2
Step-by-step explanation:
I hope this helps :)
Let me know if you need an explanation or the steps
HELP ME PLEASE ....<3
Answer:
33
Step-by-step explanation:
What numbers do I put in the blank space
Answer:
5 1/3
Step-by-step explanation:
2 times 8 is 16 and 16 over 3 is 5 with a remainder of one. So it's 5 1/3
Answer:
[tex] \boxed{ 5} \frac{ \boxed{1}}{ \boxed{3}}\: miles [/tex]
Step-by-step explanation:
Total distance ran
[tex] = \frac{2}{3} \times 8 \\ \\ = \frac{16}{3} \\ \\ = \boxed{ 5} \frac{ \boxed{1}}{ \boxed{3}}\: miles [/tex]
Find the mode using the above data dot plot.
Answer:
48
Step-by-step explanation:
Mode- the most frequently occuring observation ... here in this case it will be 48
I hope im right!!
its due today please help will give brainliest
Answer:
1
Step-by-step explanation:
by using Pythagorean theorem we can find the 3rd side;
(5/13)^2 + (12/12)^2 = 169 / 169 = 1
the root of number one is also 1.
Help please
Brainiest answer to whoever is first
Answer:
75
Step-by-step explanation:
here are four number cards : 5 6 7 8
pick three cards so that their mean is 7