Answer:
x+0.65x and x(1 + 0.65)
Step-by-step explanation:
Given
Original number of houses last month = x
If there are 65% increase in the number of houses, then;
Increment = 65% of x
Increment = 0.65x
The number of houses sold compared to last month = Original number + Increment
The number of houses sold compared to last month = x + 0.65x
This can also be expressed as x (1+ 0.65)
Hence the required expressions are x + 0.65x and x(1 + 0.65)
Body temperatures that are 0.9°F above or below 98.6°F are considered normal. What equation can be used to determine the least and greatest normal temperatures? What are Ithe temperatures?
pls help fast
Answer: i got a for your answer choice
Step-by-step explanation:
Which of the following set of ordered pairs is a function?
Answer:
C
Step-by-step explanation:
because it doesn't have an x number written twice like for example
(2,0) (2,8) (3,0)
Answer:
(-2,-3) ,(-2,-5), (8,2)
Step-by-step explanation:
yan lang basta sagot ko
What is the circumference of a circular swimming pool with a diameter of 20
feet? (Round your answer to the nearest tenth.)
A. 62.8 ft
B. 15.7 ft
c. 125.7 ft
D. 314 ft
Answer:
A. 62.8 ft
Step-by-step explanation:
[tex]C = \pi \: d = 3.14 \times 20 = 62.8 \: ft[/tex]
What’s the measure of STX?
Answer: 113
Step-by-step explanation:
47+66=x
113=x
The Table represents a Linear Function.
What is the slope of the function?
O -3
O -2
O 3
O 4
Answer:
The answer is 3
Step-by-step explanation:
I used the equation y/x. (Use the differences between two rows.)
Can someone please explain to me how to calculate your GPA and also on how to find out what your total grade points is... I stay confused
Answer:
Here is the explanation of how I was taught to do it :)
Step-by-step explanation: In its easiest form, an A=4, B=3, C=2, D=1, F=0.
If the class is 2 credit.......Multiply each numeric grade value by the number of credits the course was worth
Add these numbers together
Divide 45 by the total number of credits you took, in this example,13.
Your Weighted by Credit Hour GPA = 3.46
It depends on your school. Sorry this was not the most clear, I was taught like 2 years ago, and now I kinda forgot but hopefully this helps a lil dont get mad :)
What is an equation in point-slope form of the line that passes through (–3, –1) and has a slope of 2?
Answer:
y + 1 = 2(x + 3)
General Formulas and Concepts:
Algebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinate y₁ - y coordinate m - slopeStep-by-step explanation:
Step 1: Define
Slope m = 2
Point (-3, -1)
Step 2: Write Function
Substitute variables into general form.
y + 1 = 2(x + 3)
find the composition of transformations that map ABCD to EHGF
Answer:
(x - 1, y + 1 )
Step-by-step explanation:
Consider the reflection in the y- axis
A point (x, y ) → (- x, y )
Consider the reflection of point A
A(- 5, 2 ) → A'(5, 2 )
Now A → E after the transformations
E = (4, 3 ), thus
A'(5, 2 ) → E(4, 3 )
(x, y ) → (x + (- 1), y + 1 ) = (x - 1, y + 1 )
The translation rule is (x, y ) → (x - 1, y + 1 ).
What is Translation?In mathematics, translation is a transformation that moves every point of a figure or a graph the same distance and in the same direction. The object being translated retains its size and shape, but its position changes.
Consider the reflection in the y- axis
A point (x, y ) → (- x, y )
Consider the reflection of point A
A(- 5, 2 ) → A'(5, 2 )
Now A → E after the transformations
E = (4, 3 ), then
A'(5, 2 ) → E(4, 3 )
Thus, the translation rule is (x, y ) → (x + (- 1), y + 1 ) = (x - 1, y + 1 )
Learn more about Translation here:
https://brainly.com/question/12463306
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Really need this, click on the photo if neccessary
Answer:
A
Step-by-step explanation:
I would think trench because it would most likely cause mountains and that's the closest thing to a mountain. I'm not a hundred percent sure so sorry if its wrong.
Answer:
rift valley I believe
Step-by-step explanation:
I'm not actually sure but I think its c
PLEASE HELP ME ANSWER I WILL GIVE ALL MY POINTS
Answer: The answer is: 83°
Step-by-step explanation
Here,
the sum of the total internal angle of a triangle is equal to 180°.
So,
8x+12+10x+23+55-3x=180
solving this equation we get, x=6°
finally,
the angle at George's position=10x+23=10*6+23=83°
What is the length of AC? Round to the nearest tenth?
Step-by-step explanation:
what is AC
where are the measurements
PLEASE HELP!! Determine whether the triangles are similar. If similar state how (AA~,SSS~, or SAS~), and write a similarity statement
Answer:
Yes they are similar because of SAS similarity
Step-by-step explanation:
the side lengths are proportional to each other, and the angle in the middle of the sides is the same size, therefore it has Side Angle Side (SAS) similarity.
ΔTSR ~ ΔFEG by the SAS Similarity Theorem
What is the SAS Similarity Theorem?SAS Similarity Theorem states that two triangles with two pairs of proportionate sides and a pair of included angle are similar to each other.
In the image given, the two triangles have:
Two pairs of proportional sides - TS/FG = TR/FE = 3.A pair of congruent included angles - ∠T ≅ ∠F.This means they are similar by the SAS Similarity Theorem.
Therefore, ΔTSR ~ ΔFEG by the SAS Similarity Theorem.
Learn more about SAS Similarity Theorem on:
https://brainly.com/question/12960403
0/-5 is a rational number which is
Answer:
0
Step-by-step explanation:
its a negative rational number
Solve for x and show all work thanks:)
Answer:
x = -6
Step-by-step explanation:
The triangle in the picture is an isoceles triangle in which the measure of top vertex angle is given and one of the base angles is also given.
According to angle sum property of triangle , sum of measure of all the angles of traingle is 180°. Also, in isosceles triangle , the base angles are always equal to each other .
So,
[tex]34 + (x + 79) + (x + 79) = 180[/tex]
[tex] = > 2x + 158 + 34 = 180[/tex]
[tex] = > 2x +192 = 180[/tex]
[tex] = > 2x = 18 0 - 192 = - 12[/tex]
[tex] = > x = \frac{12}{ - 2} = - 6[/tex]
find the slope of the following 2 points (2,-5), (9,3)
Answer:
8/7
Step-by-step explanation:
(2,-5) (9,3)
3-(-5)=8 because you apply your keep change change
9-2= 7
so 8/7
Determine the equation of the line given by the graph
A) y-3x+2
B) y=3x-2
C) y=1/3x+2
D) y=1/3-2
Answer:
y=3x-2
Step-by-step explanation:
Please help! I am so bad at math!
Answer:
PR=12
Step-by-step explanation:
2x+6=3x-6
6=x-6
12=x
What is y + 5 = 7(x– 8) written in standard form?
Choose 1 answer:
A) x-7y=-61 B)-7x+y=-61 C) x+7y=-61
D) 7x + y = -61
Answer:
B)-7x+y=61
Step-by-step explanation:
y + 5 = 7(x– 8)
y + 5 =(7xX)(7x-8)
y + 5 =(7x)(-56)
y – 5 =(7x)(-56+-5)
y=7x-7x-61/
-7x+y=-61
NEED ASAP Triangle XYZ is similar to triangle PDQ. The measures of the angles in triangle XYZ are shown in the table. What is the measure of angle D?
Answer:
measure angle D = 62
Step-by-step explanation:
as the sum of measures of triangle =180
then (8x-40)+(4x-10)+(3x+20)=180
15x-30=180
x=(180+30)/15=14
XYZ SIMILAR TO PDQ
Y=D=3*14+20=62
what is 4 1/2 converted into an improper fraction?
Answer:
[tex]\frac{9}{2}[/tex] [tex]or[/tex] [tex]4.5[/tex]
Step-by-step explanation:
__________________________________________________________
The answer is [tex]\frac{9}{2}[/tex] because,
[tex]1\ \frac{1}{2}[/tex] = [tex]\frac{3}{2}[/tex] = [tex]1.5[/tex]
[tex]2\ \frac{1}{2}[/tex] = [tex]\frac{5}{2}[/tex] = [tex]2.5[/tex]
[tex]3\ \frac{1}{2}[/tex] = [tex]\frac{7}{2}[/tex] = [tex]3.5[/tex]
[tex]4\ \frac{1}{2}[/tex] = [tex]\frac{9}{2}[/tex] = [tex]4.5[/tex]
__________________________________________________________
Hope this helps! <3
__________________________________________________________
Ayeee this too lol helppppp
Answer:y=9x-7
Step-by-step explanation:
Answer:
y = 9x - 7
Step-by-step explanation:
Slope-intercept form is y = mx + b
Y-intercept is where x = 0. In this instance, when x = 0, y = -7 (0, -7)
So at this point we know b = -7.
Then, take one of the values of x, such as 1, as well as the corresponding value of y and plug in. When x = 1, y = 2 (1, 2)
2 = m(1) - 7
Solve for m (slope)
2 = m - 7
Add 7 to both sides to get m alone.
9 = m
Now we know the slope, and the y-intercept, so we can fill in the equation for slope-intercept form for this linear function.
y = mx + b
y = (9)x + (-7)
y = 9x - 7
Please answer 1 - 3, Thank you!
Answer:
The area of the wall is 25ft
Step-by-step explanation:
What is an equation of the line that passes through the point ( − 6 , − 1 ) (−6,−1) and is perpendicular to the line 6 x − y = 7 6x−y=7?
Answer:
y = [tex]-\frac{1}{6}[/tex] x - 2
Step-by-step explanation:
Given coordinate:
( − 6 , − 1 )
Equation of the given line is 6x− y = 7
Unknown:
Equation of the line that passes through the point and is perpendicular = ?
Solution:
A perpendicular line will have a slope that is of negative inverse to the one given;
6x - y = 7
-y = -6x + 7
y = 6x - 7
According to y= mx + c
y and x are the coordinates
m is the slope
c is the y-intercept
Therefore, the slope of the line = 6
Perpendicular to this = [tex]-\frac{1}{6}[/tex]
The new line will be;
Let find the intercept;
-1 = [tex]-\frac{1}{6}[/tex] x (-6) + c
-1 = 1 + c
c = -2
The new line is;
y = [tex]-\frac{1}{6}[/tex] x - 2
Allan manages security at an events center. He works 8 hours per day, 5 days per week. Allan tracks his total pay as a function of hours.Using the table, how much is Allan’s rate of pay?
Answer:
I'm Pretty sure that it is $460.00. 100% sure
Step-by-step explanation:
HAVE A NICE DAY!
− 7 / 8 + ( − 1 / 2 )
Answer:-1.375
Step-by-step explanation:
How do i solve tis in need help
slope=2/7 y-intercept=-4
Answer:
y=2/7x-4
Step-by-step explanation:
Write in Slope intercept form
y=mx+b
m = slope
b = y intercept
x = x intercept
y = (0,-4)
So,
y = 2/7x+(-4) substitute
y = 2/7x-4
Complete the equation of the line through (3,-8) and (6,-4).
Use exact numbers
Answer: y= 4/3x -8
Step-by-step explanation:
-4 - -8 over 6 - 3
-4 + 8 over 3
4 over 3
Y intercept is y1 which is -8
Yesterday, a shipping company delivered a combined total of 50,995 letters and packages. If
they delivered 4,459 packages, how many letters did they deliver?
Answer:
letters = 46536
Step-by-step explanation:
letters + packages = 50995
letters + 4459 = 50995
letters = 50995 - 4459
letters = 46536
What type of solution do you get if you solve an equation and the last like says 12 = 12
Answer:
Step-by-step explanation:
The term is called Infinitely Many Solutions. Basically no matter what you plug into the equation, the solution will always come out to be true
Step-by-step explanation:
simultaneous equation
Tuition for one year at a state university is about $13,000. Devon would like to attend this university and will save money each month for the next 4 years. His parents will give him $5,200 for his first year of tuition. Which plan shows the minimum amount of money Devon must save to have enough money to pay for his first year of tuition?
Answer:
$162.50 per month for the next 4 years
Step-by-step explanation:
Here are the options to this question :
Save $270.83 per month for the next 4 years
Save $162.50 per month for the next 4 years
Save $650.00 per month for the next 4 years
Save $108.33 per month for the next 4 years
If Devon's parents would give him $5,200 for his first year of tuition, Devon needs to save a minimum of :
$13,000 - $5,200 = $7,800
If he saves per month for the next four months, he would save 48 times ( 12 months in a year multiplied by 4 years)
The minimum he should save per month = $7800 / 48 = $162.50