HELP WILL GIVE BRAINLIEST FOR BEST ANSWER!!!
What is the radical form of each of the given expressions?
Drag the answer into the box to match each expression.
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Which multiplication expression is equivalent to 3/8 ÷ (-5/8)
Answer:
- [tex]\frac{3}{5}[/tex]
Hope this helps big boy
1/4k + 1/4m - 2/5k + 5/9m
Answer:
[tex]\frac{-3}{20}k+ \frac{29}{36}m[/tex]
Step-by-step explanation:
Brainliest answer! Plz help!
Answer:
10%
Step-by-step explanation:
1/10 = 0.10 = 10%
Two points in the (x, y) plane are a distance of 5 units apart. After a certain transformation is applied to both points, the two new points are 10 units apart. What was the transformation?
Answer:
translation
Step-by-step explanation:
Based on the information provided the type of transformation would have been a translation of one or both points. This means that either one or both points were moved. If only one point was moved it would have moved 5 units. If both were moved equally then they would have moved 2.5 units apart. Since we are not told the initial and end values of each point we cannot tell if the translation was a vertical or horizontal translation.
Find the values of x, y, and z. Round to the nearest tenth, if necessary.
(choices are 3.6, 4.5, and 6.5)
Answer: x= 4.5, y=3.6, z=6.5
Step-by-step explanation:
To find : x, y and z.
First label the triangle as A,B,C and D (as in the picture below).
ΔABC , ΔACD and ΔABD both are right triangles.
In ΔABC ,
[tex]y^2=3^2+2^2[/tex] [By Pythagoras theorem]
[tex]\Rightarrow\ y^2=13\\\\\Rightarrow\ y=\sqrt{13}\approx3.6[/tex]
In ΔACD ,
[tex]AD^2=3^2+x^2\\\\\Rightarrow\ AC^2=9+x^2 \ \ ...(i)[/tex] [By Pythagoras theorem]
In ΔABC ,
[tex]y^2+AC^2=(2+x)^2\\\\\Rightarrow\ AC^2=(2+x)^2-y^2\ \ ...(ii)[/tex]
From (i) and (ii), we get
[tex]9+x^2=(2+x)^2-y^2\\\\\Rightarrow\ 9+x^2=4+x^2+4x-(3.6)^2\\\\\Rightarrow\ 9=4+4x-12.96\\\\\Rightarrow\ 4x=9-4+12.96\\\\\Rightarrow 4x= 17.96\\\\\Rightarrow\ x=\dfrac{17.96}{4}\\\\\Rightarrow\ x=4.49\approx4.5[/tex]
Z = 2+x= 2+4.5 =6.5
Hence, x= 4.5, y=3.6, z=6.5
ty gets paid $15 an hour working at a resturant. the equation y=15x gives the amount of money he makes, y, after hours of work. which is true of the relationship between x and y
graph
f(x) = (x - 1) (x + 4)?
Answer:
graph
Step-by-step explanation:
graph shown
intersected large curve
Simplify: (-7x° +7x°)+(-9x° +9+3x)
Answer:
-2x^3 - 4x^2 + 9
Step-by-step explanation:
You have to solve the equations in the parenthesis first then you just add the 9 to the end because it doesn't correspond with the rest of the variables "x"
A rectangle or field is 62 m long and 48 m wide Diana estimate the length of the field to be 60 m and the ways to be 45 m what is the percent error of Dianas estimated area measurement round your answer to the nearest whole percent
Answer:
To make estimates, we usually round the numbers the nearest integer.
Since 1.9 is closest to 2 than it is to 1, the nearest integer of 1.9 is 2.
Similarly, since 4.4 is closest to 4 than it is to 5, the nearest integer of 4.4 is 4.
Now, to estimate the area of the farm, we are going to multiply our two integers:
Estimated Area of the Farm= x
Since 8 is between 4 and 10, we can conclude that the best estimate of the area of the farm is: between 4 and 10
Step-by-step explanation:
What is the next term of the geometric sequence?
20, -10,5,
Answer:
-2.5
Step-by-step explanation:
-1/2 is the number it is being miltiplied by
what was a effect on the war of 1812
PLEASE HURRY AND HELP ME
Answer:
The War of 1812 changed the course of American history. Because America had managed to fight the world's greatest military power to a virtual standstill, it gained international respect. Furthermore, it instilled a greater sense of nationalism among its citizens.
Step-by-step explanation:
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,077 was collected on the
sale of 1,201 tickets. How many of each type of ticket were sold?
The basketball game sold
adult tickets and
student tickets.
Answer:
Your problem will require you setting up 2 algebraic equations. First, you should.
Let A represent the number of adult tickets
Let S represent the number of student tickets
The first equation will be:
A+S = 1,215 tickets
The number of adult tickets plus the number of student tickets equals 1,215 tickets
The second equation will be:
5.00A+1.00S=$2,591
The price and number of adult tickets plus the price and number of student tickets equals $2,591.
I hope this has made the problem easier to understand. I hope you are able to solve the problem from here. If you can not solve the problem from here, I will be more than happy to further assist you.
Step-by-step explanation:
You have two unknowns, two variables, therefore you need to have at least two equations in this word problem in order to find a solution. Let's review the info you are given:
The price of an Adult ticket: $5
The price of a Student ticket: $1
The two variables are: the number of Adult tickets sold (you can use variable "A"), and the number of Student tickets sold (use variable "S").
The other info you are given is the total number of tickets sold: 1,215 tickets. Use this to make your first equation: the number of adult tickets plus the number of student tickets equals 1,215.
You are also told how much money was collected: $2,591. That means, $5 from every Adult ticket and $1 from every student ticket. We don't know how many of each ticket, but we assigned variables A and S to stand in for this unknown info. The money made from all the adult tickets would be the price of the adult ticket times how many adult tickets sold (5 times A), and the money made from all the student tickets would be the price of the student ticket times how many student tickets sold (1 times S). Use this to make your second equation, which says that all the money collected from all the tickets (5 times A in addition to 1 times S) is (=) 2,591.
Now you have two equations, each equation has two variables. To solve, go back to the easiest equation (the first one) and isolate one of the variables. By isolate I mean get it on one side of the equation by itself. Since in this case these variables are being added together, you have to do the opposite of addition, which is of course subtraction. To do this, you will have to subtract the other variable ON BOTH SIDES of the equation. So, say we want to isolate the variable A, we will subtract S from both sides. Well, S minus S is zero, so now A is isolated, meaning the left side of the equation is just A = ... Now you want to subtract the S on the other side. Remember that whatever you do to one side you must do to the other.
Now that you have your equation re-worked to show A = ..., you need to "plug it into" the second equation. What I mean is, you need to substitute instead of A, put in this equation. Then you will have one equation with one variable which you can solve! Remember the rules of equations, to do work in parenthesis first, the multiply or divide, then add or subtract. You will be able to solve for S.
Once you have found S (the number of student tickets sold), you can easily find A (the number of adult tickets sold) by going back to that first equation and subtracting your value of S from 1215.
hELP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
Answer:
It’s the number hairline
Step-by-step explanation:
Hairline cut it straight
Answer:
16x16x16x16
Step-by-step explanation:
pls solve this besties 5^-2
Answer:
0.04
Step-by-step explanation:
Answer: 1/25
Step-by-step explanation: when you go to a negative exponent you get a fraction and .04 is the same as 1/25 by the ways.
a grocery store sells avocados for 4 dollars per pound what would be the cost of 2 3/4 lb of avocados? please help! its already late! -taylor aka GR0UPIEL0VE
Answer:
11 dollars
Step-by-step explanation:
First, we take 2 3/4 and make it a decimal: 2.75
We know one pound is 4 dollars, so 2.75 pounds of avocados would be 4 times 2.75 - 11 dollars.
Hope this helps!!! <3
A different number can be placed in each box to make the number sentences
true.
8 +
< 10
8 +
< 10
Enter the numbers in the box below. Explain how you found your answers.
1/3 ( 30y + 6 ) = 32
1/3 is a fraction. Solve for y
Answer:
y=3
Step-by-step explanation:
30y+6/3=23
6(5y+1)/3=32
2(5y+1)=32
5y+1=32/2
32/2=16
5y=16-1
16-1=15
y=15/5
y=3
On Sunday, Sheldon bought 4 1/2 kg of plant food. He used 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plants. How many kilograms of plant food did Sheldon have left? Which number sentence matches the problem? *
1 point
Answer:
[tex]2\frac{7}{12}[/tex] kg of plant food
Step-by-step explanation:
The second question doesn't have choices, so I'll answer the first question only.
In order to know how much plant food Sheldon has, you have to subtract [tex]1\frac{2}{3}[/tex] kg of plant food used for the strawberry plants from [tex]4\frac{1}{2}[/tex] kg of plant food. Then, [tex]\frac{1}{4}[/tex] kg will be subtracted from the difference.
[tex]4\frac{1}{2}[/tex] - [tex]1\frac{2}{3}[/tex] = ?Let's convert both fractions into improper fractions first, so it will be easier to subtract.
[tex]4\frac{1}{2}[/tex] = [tex]\frac{9}{2}[/tex][tex]1\frac{2}{3}[/tex] = [tex]\frac{5}{3}[/tex]Now, let's subtract.
[tex]\frac{9}{2}[/tex] - [tex]\frac{5}{3}[/tex] = [tex]\frac{17}{6}[/tex] or [tex]2\frac{5}{6}[/tex] kg of plant foodNext, you have to subtract [tex]\frac{1}{4}[/tex] kg of plant food used for the tomato plants from the remaining plant food of [tex]\frac{17}{6}[/tex] kg.
Let's subtract again.
[tex]\frac{17}{6}[/tex] - [tex]\frac{1}{4}[/tex] = [tex]2\frac{7}{12}[/tex] kg of plant foodTherefore, Sheldon has [tex]2\frac{7}{12}[/tex] kg of plant food left.
Solve for X
6+3x=12x-15
Answer:
x=2.33
Step-by-step explanation:
6+3x=12x-15
-9x=-21
x=21/9
x=2.33
Answer:
x = 2.33
Step-by-step explanation:
6 + 3x = 12x - 15
6 = 9x -15
21 = 9x
x = 2.33
first one to get the correct answer AND answer first gets points and a bonus .
Answer:
Its 1
Step-by-step explanation:
HELP HOMIE IN NEED!!
Answer: C
Step-by-step explanation:
Given
[tex]\frac{5}{4}(a-8)=\frac{2}{3}[/tex]
Multiply both sides by (4/5)
[tex]\frac{5}{4}(\frac{4}{5})(a-8)=\frac{2}{3}(\frac{4}{5})[/tex]
[tex]a-8=\frac{8}{15}[/tex]
Add 8 on both sides
[tex]a-8+8=\frac{8}{15}+8[/tex]
[tex]a=\frac{8}{15} + \frac{120}{15}[/tex]
[tex]a=\frac{128}{15}[/tex]
[tex]a=8\frac{8}{15}[/tex]
Hope this helps!
Please let me know if you have any questions
What is the value of m∠A + m∠B?
Answer: The answer is 90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
In January, a bookstore sells 450 books, but in February, it sells only 300 books. What is the percent of change from January to February?
50%
-33.3%
-50%
66.7%
Answer:
33.3
Step-by-step explanation:
i´m good at math but hit thanks
What is the value of x?
Answer:
17
Step-by-step explanation:
(6x+10)+(x+17)+(4x-34)=180(being sum of all angle of a triangle)
¿Que fracciones representan los puntos A, B, C y Den la siguiente recta numérica
Answer:
can you translate this
Step-by-step explanation:
Peter was thinking of a number. Peter divides by 7, then adds 5 to get an answer of 13. What was the original number?
Answer:
56
Step-by-step explanation:
5-13=8
7*8=56
Answer:
the answer is 56(fifty six)....
can someone plz help
Answer:
16
Step-by-step explanation:
Answer:
Your Answer is 16 bro Okk and good morning and please mark me as brainliest
What is the complex conjugate of the root x = 3i
Answer:
For example, the conjugate of 0 + √3 is 0 - √3, the conjugate of -√3 is √3, and the conjugate of 2 - 5√3 is 2 + 5√3.
Step-by-step explanation:
The complex conjugate of the root x = 3i will be x = -3i.
What is complex conjugate?The complex conjugate of a complex number is the number that has equal real and imaginary parts that are opposite in sign but equal in magnitude.
A given complex function is x = 3i
As we know that the complex conjugate function is one in which the imaginary part of the function becomes negative.
The complex conjugate function will be:-
x = -3i
Therefore the complex conjugate of the root x = 3i will be x = -3i.
To know more about complex conjugate functions follow
https://brainly.com/question/16819078
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factor 15x + 30y plz show work
Answer:
60
Step-by-step explanation: Simplifying
15x + 30y = 60
Solving
15x + 30y = 60
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-30y' to each side of the equation.
15x + 30y + -30y = 60 + -30y
Combine like terms: 30y + -30y = 0
15x + 0 = 60 + -30y
15x = 60 + -30y
Divide each side by '15'.
x = 4 + -2y
Simplifying
x = 4 + -2y
Answer:
15 ( x + 2y)
Step-by-step explanation:
First 15x + 30y
(3x5)x + (2 x 3 x 5)y
3 x 5 (3x5x/3x5 + 2 x 3 x 5y/3x5)
3 x 5 (x + 2y)
15 (x + 2y)
Hope this helps :)