Answer:
I'm pretty sure its one solutions
Step-by-step explanation:
Answer:
One solution
Step-by-step explanation:
B. One solution is the correct answer
Help please! I forgot to study..
Answer:
9 x (4+9)
9(4) + 9(9)
36 + 81 = 117
Distribute (multiply) your first value to the values
good luck
Answer:
117
Step-by-step explanation:
9 × 4 = 369 × 9 = 81Re-write the expression: 36 + 8136 + 81 = 117I hope this helps!
Jamaal is mixing blue and yellow paint to make green. He adds 2 parts blue paint to 2 parts yellow paint.
For every 1 part blue paint, there
yellow paint.
Jamaal is not happy with thecolor and adds 1 more part of blue paint. This will make the green paint more
For every 1 part blue paint, there
✔ is 1 part
yellow paint.
Jamaal is not happy with the color and adds 1 more part of blue paint. This will make the green paint more
✔ blue
.
-4x + 3 - 7x -8
Does anyone know the answer?
Answer:
-11x -5
Step-by-step explanation:
MARK BRANIEST
Answer: -11x-5
Step-by-step explanation: First, combine like terms which means -4x and -7x which gives you -11x, and then you combine 3 and -8 which gives you -5. Then it gives you to -11x-5
Three towns are linked by three straight roads. Loretta Adman has created a three-sided billboard that she wants to position as close as possible to all three roads. To do this, she needs to find the ____ of the triangle formed by the three roads.
Answer Choices:
Center
Incenter
Circumcenter
Answer:
c
Step-by-step explanation:
Loretta Adman needs to find the center of the triangle formed by the three roads.
What is Center, Incenter and Circumcenter of the triangle?
Incenter I, whose point is equidistant from the triangle's sides, and circumcenter O, whose point is equidistant from each of the triangle's vertices. A triangle center is a point in the plane that resembles the centers of squares and circles in some ways, meaning that it is roughly in the centers of the figure.
Given: Three towns are linked by three straight roads.
Loretta Adman has created a three-sided billboard that she wants to position as close as possible to all three roads.
The center is in the middle of the figure by some measure.
Therefore, Loretta Adman needs to find the center of the triangle formed by the three roads.
To know more about the Center, incenter and circumcenter, click on the link
https://brainly.com/question/14523344
#SPJ2
x^2-12x-6=-65 solve for x
Answer:
x
Step-by-step explanation:
x
Answer:
x = 6 + 4.796i and x = 6 - 4.796i
Step-by-step explanation:
For this problem, we will simply apply the quadratic formula to find the values of x. The quadratic formula is as follows:
x = [-b +/- sqrt(b^2 - 4ac)] / 2a
Using the formula let's find the values of x.
x^2 - 12x - 6 = -65
x^2 - 12x - 6 + 65 = -65 + 65
x^2 - 12x + 59 = 0
The coefficient of x^2 is a, the coefficient of x is b, and the constant 59 is c.
Hence, for our formula we have the following values:
a = 1
b = -12
c = 59
x = [-b +/- sqrt(b^2 - 4ac)] / 2a
x = [-(-12) +/- sqrt( (-12)^2 - 4(1)(59) ) ] / 2(1)
x = [ 12 +/- sqrt ( 144 - 236 ) ] / 2
x = [ 12 +/- sqrt ( -92 ) ] / 2
x = [ 12 +/- sqrt ( -4 * 23 ) ] / 2
x = [ 12 +/- 2i sqrt(23) ] / 2
x = 6 +/- i sqrt(23)
Hence from the formula, we have two possible values for x, both complex solutions. Note, i is an imaginary number.
x = 6 + i sqrt(23) and x = 6 - i sqrt(23)
x = 6 + 4.796i and x = 6 - 4.796i
Cheers.
can someone help me please
Answer:
2,5,8,11,14,17,20
Description: Each time there was an addition of 3 onto each 'y'.
Step-by-step explanation:
+3 to the last one each time
2+3=5
5+3=8 etc
audrianna gives a walking tour of a popular tourist city to one person for To increase her business, she would lower the price by $2 per person for each additional person. Write the cost per person c as a function of the number of people n on the tour. How much does she make for a tour with people?
Dos numeros que al sumar den -8 y al multiplicar den -12
Answer:
english please
Step-by-step explanation:
Logan earned $8
for each dog he walked last summer. This summer, he raised his fee to $9
per dog. Express the change in Logan’s fees as a percent. Round to the nearest tenth of a percent
Answer: 11.11%
Step-by-step explanation: Since he earned 8 dollars for each dog last summer, and he now raised it to 9 dollars per dog, we can make the subtract 9/9 - 8/9, which would equal 1/9. 1 is 11.111% of 9, so that's the answer.
Ms. Garcia is an electrician and has a length of wire that is 32.7 meters long. She has another length of wire that is 15.33 meters long. How much longer is the one wire than the other? Solve this problem any way you choose.
Answer:
Ans =17.37
32.7 -15.33=17.37
Solve the equation
∣x−2∣=∣4+x |
x=
Answer:
[tex]\large\boxed{\mathtt{x=-1}}[/tex]
Step-by-step explanation:
[tex]\textsf{For this problem, we are asked to solve the equation for x.}[/tex]
[tex]\textsf{Note that there are lines in between both expressions, this is asking for the \underline{Absolute Value}.}[/tex]
[tex]\large\underline{\textsf{What is Absolute Value?}}[/tex]
[tex]\textsf{Absolute Value is exactly how it sounds like, it's the real value of a term.}[/tex]
[tex]\textsf{Absolute Value turns negative numbers into positive numbers.}[/tex]
[tex]\textsf{*A Negative Value isn't really the real value of a number. A Positive Value is.}[/tex]
[tex]\underline{\textsf{Example;}}[/tex]
[tex]\tt {Change \ from \ Negative \ to \ Positive.} \atop \boxed{{|-5| \rightarrow 5.}}[/tex]
[tex]\large\underline{\textsf{Keep the Absolute Values!}}[/tex]
[tex]\textsf{We shouldn't try to find the absolute value of the expressions first.}[/tex]
[tex]\textsf{Instead, identify 2 possible equations using Absolute Value.}[/tex]
[tex]\textsf{There could be 2 possible solutions for x.}[/tex]
[tex]\tt x-2=4+x[/tex]
[tex]\underline{\textsf{Or;}}[/tex]
[tex]\tt x-2=-(4+x)[/tex]
[tex]\large\underline{\textsf{Solve the First equation;}}[/tex]
[tex]\tt x-2=4+x[/tex]
[tex]\underline{\textsf{Add 2 to both sides of the equation;}}[/tex]
[tex]\tt x=6+x[/tex]
[tex]\textsf{There is \underline{no} solution for this equation. We should look at the second equation.}[/tex]
[tex]\large\underline{\textsf{Solve the Second equation;}}[/tex]
[tex]\tt x-2=-4-x[/tex]
[tex]\underline{\textsf{Add 4 to both sides of the equation;}}[/tex]
[tex]\tt x=-x-2[/tex]
[tex]\underline{\textsf{Add x to both sides of the equation;}}[/tex]
[tex]\tt 2x=-2[/tex]
[tex]\underline{\textsf{Divide each side by 2;}}[/tex]
[tex]\large\boxed{\mathtt{x=-1}}[/tex]
[tex]\textsf{Using Absolute Value, x = -1.}[/tex]
Find the Perimeter of Polygon JKLMN. Round to the tenth.
Please help! I am having an insanely hard time with this
9514 1404 393
Answer:
24.1 units
Step-by-step explanation:
This is done using the Pythagorean theorem (or distance formula) to find the lengths of the sides.
For each side of the figure (except the bottom horizontal), you need to identify the dimensions of the right triangle whose hypotenuse is the side of interest. For example, LM is the hypotenuse of a triangle 4 units high and 1 unit wide. The Pythagorean theorem tells you LM has a length of ...
LM = √(4^2 +1^2) = √17 ≈ 4.12
Similarly ...
KL = √(2^2 +2^2) = √8 ≈ 2.83
JK = √(1^2 +6^2) = √37 ≈ 6.08
NJ = √(5^2 +1^2) = √26 ≈ 5.10
Of course, the length of MN is found by finding the difference of the x-coordinates:
MN = 3 -(-3) = 6
Then the perimeter is the sum of side lengths:
4.12 +2.83 +6.08 +5.10 +6.00 = 23.17 ≈ 24.1 . . . units
SOLVE AND JUSTIFY RIGHT ANSWER GETS BRAIN
Answer:
x > 14
Step-by-step explanation:
It is really easy.
Circle C and Circle D are congruent.
O True
O False
True or false?!
which is parallel to y=8x + 4
a. 4x + 8
b. y=12x
c. y=8x-4
Answer:
C
Step-by-step explanation:
c is parallel because the slopes are identical
The triangles below are congruent. Which of the following statements must be true?
Answer:BC=DF
Step-by-step explanation:
What is the domain of the graph please hurry it’s urgent Thank you
Answer: the answer is (2,5)
Step-by-step explanation:
A pair of shoes regularly costs $65.00. I paid $58.50 for the shoes. What was the percent discount that I
received
Answer:
i think you received 7 percent discount
Answer:
Hi there
Your answer is
10% discount
Step-by-step explanation:
$65=100%
/65 to determine percent per 1$
1$= 1 & 7/13ths or 20/13ths
*58.5
58.5$ = 90%
Your received a 10% discount because 100-90=10
CHECK YOUR WORK
.1 * 65 = 6.5
65-6.5=58.5
How do you subtract an integer from another integer without using
number line? Give an example.
a
Answer:
9-8=1
7-(-6)=13
Step-by-step explanation:
you just add it the normal way.
Answer:
See below
Step-by-step explanation:
See following examples
a and b
a- ba and -b
a - (-b) = a + b-a and b
-a - b = -(a + b)-a and - b
-a - (-b) = -a + b = b - awrite 9 and 23 as powers of 3
Answer:
9=3 to the power 2
23 -/
required answer
Represent the situation below as an integer
Mt. Whitney in California is 14,494 feet above sea level
Answer:
-14,494 feet
Step-by-step explanation:
In total, Jessica and Jonathan have created 19.64 cups of lemonade. They sell the lemonade in servings of 1.25 cup.
How many FULL servings will they be able to sell?
Answer:
15 full servings before not having enough left over for another full serving.
Step-by-step explanation:
30 points to HELP PLEASE and THANK U
A wheel of a child's bicycle has a circumference that is 50% of the circumference of a child's mountain bicycle wheel. The child's bicycle wheel has a circumference of 37.7 inches. a. What is the radius (to the nearest inch) of the child's bicycle wheel? of the child's mountain bicycle wheel? b. The child's mountain bicycle wheel takes 2 seconds to make 3 revolutions . How fast(to the nearest inch per second) is the bicycle moving?
Answer:
36960in per minute
Step-by-step explanation:
Answer:
a) 6 inchesb) 113 inches per secondStep-by-step explanation:
Let the child bicycle wheel radius be x
Then its circumference is
C = 2πxa) Solving for x
37.7 = 2*3.14xx = 37.7/6.28x = 6.0 inb) Mountain bicycle has twice the circumference of a child bicycle
In 2 seconds it makes 3 revolutions
It makes the distance of
d = 3*2*37.7 = 226.2 inches in t = 2 secondsSpeed = d/t
Speed is:
226.2/2 = 113 inches/second
Solve: 2/3x-4=-2
a. -3
b.-4
c.-9
d.3
Answer:
d. 3
Step-by-step explanation:
Add 4, then multiply by 3/2.
2/3x -4 +4 = -2 +4
2/3x = 2
(3/2)(2/3)x = (3/2)(2)
x = 3
Identify the set of numbers that makes up the domain in the relation {(-2,-3),(0 ,2), (2, 4) ,(3, -6)}
A. -2, 0, 2, 3
B.-2, 0, 3, 4
C. -6,-2, 2, 4
D. -6, -2, 0, 2, 3, 4
Eli’s Electronics has a 60-inch television on sale this week for $798. The television is regularly priced for $1,050. By what percent did the price of the television decrease?
What is the common difference of these numbers 0.5 , 0 ,-0.5 ?
Answer:
0.5
Step-by-step explanation:
they are all 0.5 apart
fr tho help im slow don't skip gracias
The dosage for a medication is increased from 20 mg (milligrams) to 30 mg. What is the percent increase in the dosage?
Answer:
the percent increased in the dosage is 2%
Graph the line with this equation.
y= 2x + 2
Answer: it would be 2 to the right and 2 up
Step-by-step explanation:
2 right 2 up
I
What is the sale price of a stereo that normally sells for $250.00 and is on sale for 10% off?
Answer:
$225.00
Step-by-step explanation
First, take the percentage and switch it to a decimal. 10%= 0.10
Next, take $250.00 and multiply that by 0.10. 250x0.10=25
Lastly, subtract 25 from 250. 250-25= 225.
So you’re final answer is $225.00 Hope this helped!
Answer:
$225
Step-by-step explanation:
To find the sale price you convert 10% to decimals so that is equal to .10. Then you multiply the .10 by the original price, and that equals $25. After you have to subtract the found price by original price (250-25) then that should give you $225.