Answers
Answer:
[tex]2.64^{2}[/tex]
Step-by-step explanation:
conjugate is the opposite i math so the opposite of finding the square root is giving it a root [tex]\sqrt{7}=2.64...^{2}[/tex]
Related Questions
Solve the system by graphing
6x – 9 = y
y = -3x
i can graph but how do you solve it
Answers
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:
Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua, and Elicia is two years older than Tanisha. The sum of all their ages is 37. Use variable expressions and calculate the age of each girl
Answers
Answer:
Step-by-step explanation:
Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua, and Elicia is two years older than Tanisha. The sum of all their ages is 37. Use variable expressions and calculate the age of each girl
Let us represent:
The age of :
Tanisha = a
Elicia = b
Ajua = c
Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua
a = 2c
c = 2/a
Elicia is two years older than Tanisha.l
b = a + 2
The sum of all their ages is 37.
a + b + c = 37
We substitute
a + a + 2 + 2/a = 37
2a + 2 + 2/a = 37
Use variable expressions and calculate the age of each girl
Find the value of x.
106°
43°
X°
X =
Answers
Answer:
Maybe the figure of this question is a triangle.
If so...the answer comes something like this....
Hope it helps! :)
HELP ME seriously i have 40 minutes left
Answers
Answer:
10 dollars less
Step-by-step explanation:
just trust me bro
Why did the North allow the Constitution to protect slavery?
Answers
Answer:
hope helps
Step-by-step explanation:
The Constitution gave the federal government the power to put down domestic rebellions, including slave insurrections. The framers of the Constitution believed that concessions on slavery were the price for the support of southern delegates for a strong central government.
Answer:
The North allowed the constitution to protect slavery because they belived that slavery was an unhuamne thing although all their production for industrialization did come from the south where the slaves worked on them.
Step-by-step explanation:
The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many students are girls?
Answers
Answer:
15 students are girls
Step-by-step explanation:
7+5=12
36÷12=3
3x5=15
Color of socks
Number of socks
white
8
black
7
blue
2
brown
3
From the table, the ratio of white socks to brown socks is
Select two ratios equivalent to the ratio of white socks to brown socks.
32
A.13
B.15
41
C.32
12
D.40
15
Answers
Answer:
D.40:15 are equivalent to the ration of white socks to brown sock which is 8:3
7th grade please solve the problem above. Write a paragraph explaining how you found the solution you must include each step for solving please!!!
Answers
Answer:
x=0
Step-by-step explanation:
You must isolate the variable to solve for it, so subtracting 14 from the left is the first thing to do. This can be supported by using PEMDAS, whereas we are doing the inverse here to solve for something in the equation. This gives us 2x=0. Next, we have to divide by 2, which gives us x=0.
Evan subtracts 247 from 642 and get 395. What addition equation can he use to check his answer.
247+ ? =642
Answers
Answer:
Answer down below!
Step-by-step explanation:
When checking work, simply add your answer back in.
In this case, his answer was 395.
247 + 395 = 642
if he gets the same answer, then he is correct.
Does anyone know the bottom one ?
Answers
Answer:
I think it is 54 .
Step-by-step explanation:
50 + 50= 100
45+45 = 90
27 + 27 =5 4
Please help me for Brainliest + lots of points!
Answers
Answer:
do you have any notes? kinda confused here on what u do
Step-by-step explanation:
What is the probability of NOT choosing a 4?
Answers
9/16
7 of the squares are 4 so we just substract that from the total of 16 and we get 9
How can you use angle measures to prove that lines are parallel?
Answers
Answer:
Step-by-step explanation:
The first is if the corresponding angles, the angles that are on the same corner at each intersection, are equal, then the lines are parallel. The second is if the alternate interior angles, the angles that are on opposite sides of the transversal and inside the parallel lines, are equal, then the lines are parallel.
if h (x) = |5x - 17|, find h(3)
Answers
Answer:
2
Step-by-step explanation:
5x - 17
5(3) - 17 = 15 - 17 = -2
let me know if its right or wrong
Tax of northglenn city is calculated at 6.5%. Carlos is at a convenience store with his mom and needs to convert the percent the percent to a decimal to input it on his calculator. What decimal number should he use?
Answers
What are the domain and range of the function on the
graph?
Answers
Amber got a raise. Her hourly wage increased from $8 to $10 an hour. How much did amber's hourly wage increase.
Answers
Answer:
Her wage increased by $2 an hour
Step-by-step explanation:
Answer:
2 dollars.
Step-by-step explanation:
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME ASAP
Answers
Answer:
156 dollars
Step-by-step explanation:
What is the equation of the line that passes through the point (-4, -7) and has a
slope of ?
Answers
Answer:
the question seems incomplete
6 times a number is equivalent to 28 less than 2 times the number. What is the number
Answers
Answer:
Step-by-step explanation:
2x+28<=6x
28<=4x
7<=x
6x = 2x - 28
4x = -28
x = -7
Evaluate this express for k = 10; 3k + 4 - K+ 1 (give number answer
only...NO WORDS)
Your answer:
Answers
Answer: k=−5/28
Step-by-step explanation: hope this help
Solve systems using substitution PLEASE
Answers
To solve, substitute the 7x into the equation for y. Solve. You get x=5. Then put that into your first equation. Solve. You get y=35. Hope that helps!!
A clothes shop has some special offers. T-shirts are buy one get one free and jumpers are 3 for 2. The normal price of a T-shirt is £7.40 and the normal price of a jumper is £9.80. How much does it cost to get 5 jumpers and 2 T-shirts using this offer as appropriate?
Answers
Answer:
£17.20
Step-by-step explanation:
A clothes shop has some special offers. ?
The normal price of a T-shirt is £7.40 The normal price of a jumper is £9.80.
T-shirts are buy one get one free Jumpers are 3 for 2.
How much does it cost to get 5 jumpers and 2 T-shirts using this offer as appropriate?
The cost of 2 T-shirts since it is a buy 1 get 1 free => £7.40
The cost of 5 jumpers =
You buy 3 Jumpers ,you get 2 jumpers free => £9.80
The total cost = £7.40 + £9.80
= £17.20
Calculate the area of the window using dimensions given in part A. Show your work and explain your reasoning
Answers
Answer:
(15.2 + 11.2) × (8.4 ÷ 2) = 110.88
Step-by-step explanation:
Hope this helps you! <3
Find the area of the circle to the nearest hundredths ( Use 3.14 for pi) (4cm)
Answers
Answer: 50.24 cm²
Step-by-step explanation:
ASSUMING THE RADIUS OF THE CIRCLE IS THE 4 CM
The formula for the area of a circle is pi(3.14) * r(4)^2
[tex]3.14*4^2[/tex]
[tex]3.14*16[/tex]
[tex]50.24[/tex]
Hope it helps <3 :D
write the equivalent fractions for 4/9 and 10/11 using the least common denominator
Answers
Answer:
4/9 = 44/99
10/11 = 90/99
Step-by-step explanation:
44/99=90/99
Answer:
Step-by-step explanation:
4/9 = 8/18 or 36/81
10/11= 20/22 or 30/33
A professional basketball team won 52 games this season. The team won 22 more games than it lost. There were no ties. How many games did the team lose? How many did it play?
Answers
Answer:
30 loses, 82 total.
Step-by-step explanation:
52-22 is 30, 52+30 is 80
help will give brainliest
Answers
Answer:
1. 8
2. 6
3. 7
4.-8
Step-by-step explanation:
Simplify
4y — 4ys + 2y – 5у — 54 – 34
Answers
Answer:
-4ys + y - 88
Step-by-step explanation:
When we have to simplify equations that have different variables, we always have to look at the like terms, which the like terms are ones that contain the same value and variable. So let's look at our equation :
4y — 4ys + 2y – 5у — 54 – 34
We can see three different terms here :
ys, y, and a constant term.
The rule is that we can only combine two properties that have the same like term, so in the equation :
4y — 4ys + 2y – 5у — 54 – 34
These have the same variable, therefore we can combine like terms.
4y + 2y - 5y
6y - 5y
y
Now implace it into the equation :
y — 4ys — 54 – 34
Onto the next property :
y — 4ys — 54 – 34
This is alone, therefore we can leave it :
y — 4ys — 54 – 34
These two are the same property, so do the following :
-54 - 34
-88
Impace into the equation :
y - 4ys - 88
Now that we have no same common like terms, we can order our equation to greatest value to least :
-4ys + y - 88
Write an equation in point-slope form of the line that passes through the given points, then write the equation in slope-intercept form
(-3,5). (3.3)
Answers
Answer:4/3 i think
Step-by-step explanation:
Answer:
Point-slope form:
[tex]\displaystyle y-3=-\frac{1}{3}(x-3)[/tex]
Slope-intercept form:
[tex]\displaystyle y=-\frac{1}{3}x+4[/tex]
Step-by-step explanation:
We want the equation in point-slope form and slope-intercept form that passes through the points (-3, 5) and (3, 3).
First, we will find the slope between the two points. By the slope formula:
[tex]\displaystyle m=\frac{5-3}{-3-3}=\frac{2}{-6}=-\frac{1}{3}[/tex]
Point-slope form is given by:
[tex]\displaystyle y-y_1=m(x-x_1)[/tex]
We can choose either point. I'm going to let (3, 3) be (x₁, y₁). The slope m is -1/3. Therefore:
[tex]\displaystyle y-3=-\frac{1}{3}(x-3)[/tex]
Is the point-slope form*.
To find the slope-intercept form, we simply need to isolate y. Distribute:
[tex]\displaystyle y-3=-\frac{1}{3}x+1[/tex]
Adding 3 to both sides yields:
[tex]\displaystyle y=-\frac{1}{3}x+4[/tex]
This is slope-intercept form.
*If you use the other point, the point-slope form will be:
[tex]\displaystyle y-5=-\frac{1}{3}(x+3)[/tex]