Answer:
650% increase
Step-by-step explanation:
150/20 = 7.5
7.5 - 1 = 6.5
6.5 × 100 = 650%
Let's make sure this is correct.
650/100 = 6.5
6.5 + 1 = 7.5 The extra 1 represents the increase!
20 × 7.5 = 150
I hope this helps!! ^-^
what is 3/4x2/3
a.5/12
b. 6/12
c.5/7
d. 6/7
Answer:
b is the correct answer
Step-by-step explanation:
hope this helps
find the value of x?
Answer:
135
Step-by-step explanation:
Hello There!
Remember the exterior angle of a triangle rule:
An exterior angle of a triangle is equal to the sum of its opposite interior angles
so x = the sum of its opposite interior angles (58 and 77)
58 + 77=135
so x = 135
Answer: x=135°
Step-by-step explanation:
Angles in a triangle always add up to 180° so to find the corner of the missing side next to x you need to do 58+77=135 then do 180-135=45°
So then, now we have the angle inside the triangle, we can now work out what x is.
Angles on a straight line always add up to 180° so you do 180-45=135° so x=135°.
Hope this helps :)
WILL GIVE BRAINLIEST AND 5 STAR PLS HELP
Answer:
The Anser Is C
Step-by-step explanation:
Question Do you play R~o~b~l~o~x Adopt ME im New And Started Yestarday
Friend ME At archerpro46
Help plsss
Calculate the area
Answer:
140 feet squared
Step-by-step explanation:
Let's do this step by step. First, let's find the area of the rectangle, which is 8 times 10. It equals 80. Next, do the trangle. 6 times 10 is 60. So, 60 plus 80 equals 140.
Answer:
area of rectangle =L*B
8*10=80ft^2
area of triangle=1/2b*h
h is 8 ft
1/2*6*8
3*8
24ft^2
total area is 80+24
104ft^2
nearest tenth = 100 ft^2
Can anyone help me with this problem?
What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14? pls answer will mark you as brainiest
Answer:
y = -2x - 5
Step-by-step explanation:
First rewrite the second equation into y = mx + b format:
x - 2y = 14
2y = x - 14
y = x/2 - 14/2 (Divide both sides by 2)
y = 1/2x - 7
A line perpendicular to another has the negative reciprocal slope
So the slope of our first equation is -2. (Flip 1/2 = 2, then take the opposite)
Plug in the points (-1, -3) for the x and y coordinates.
x (x coordinate) = -1
y (y coordinate) = -3
slope (m) = -2
-3 = -1(-2) + b
-3 = 2 + b
-3 - 2 = b
b = -5
The equation of the line is y = -2x - 5. Hope this helps! :)
Answer:
y = -2x - 5 or 2x + y = -5
Step-by-step explanation:
Let's find the slope of the given line.
-2y = -x + 14
y = 1/2(x) -7
m = 1/2
The slope of a line perpendicular is the negative reciprocal of 1/2, which is -2
Now use the point-slope form of a line
y + 3 = -2(x + 1)
y + 3 = -2x - 2
y = -2x - 5 or 2x + y = -5
Factor completely 2x2 − 2x − 40
Answer:
2(x-5)(x+4)
Step-by-step explanation:
Which shows the factored form of x2 – 12x – 45?
Answer:
(x - 15) ( x + 3)
Step-by-step explanation:
x² - 12x - 45
= x² - (15 - 3)x - 45
= x² - 15x + 3x - 45
= x(x - 15) + 3(x - 15)
= (x - 15) ( x + 3)
Compare the graph of y = 4x and y = 4x + 1.
how are they the same how are they different
Answer:
Step-by-step explanation:
Notice that the difference is in the y-intercept. The first equation has a y-intercept of 0 since y = 4x + 0, the second has a y-intercept of 1 since
y = 4x + 1. In other words, the graph is translated up 1 unit to cross at (0,1) instead of (0,0)
What is −4|a - 13| ≤ −56?
Answer:
a ≤ 27
Step-by-step explanation:
Order the following numbers from least to greatest : 2.67 5.28 1.73 4.92 2.56
Answer:
is this helpful i hope it is
At practice, Diego does twice as many push-ups as Noah, and also 40 jumping
jacks. He does
62 exercises in total. The equation 2x + 40 =62 describes this situation. What does
the
variable represent?
Answer:
1980
Step-by-step explanation:
5x4*x9=1980
Hope this helps :)
Brainliest?
｡◕‿‿◕｡ ITS PICKACHU DAY
here is another one .
Answer:
18
Step-by-step explanation:
18/45 is equal to 40/100
I just divided 100 by 45 to find how much they multiplied the original fraction by to get 40/100
then I divided 40 by the number I got from the last equation and got 18
hope this helps chu <3
I need help!I’ve been struggling on this worksheet for so long!
Answer:
I think that the answers to this question are B , C .
The slope of the line is 52 and passes through the points A ( 8, -6), what is the equation of this line ?
Answer:
1.) y = -6
2.) y = 5/3x - 7
3.) y = 5
4.) y = -3x + 1
5.) x = -3
Step-by-step explanation:
4. Michelle sets up tables for her art class student. Each square table can seat two people 20 points
on each side. How many people can be seated if 8 square tables are pushed together in a
row? *
O A. 36 people
B. 24 people
C. 32 people
O D. 6 people
Answer:
Hate to say it but if there is 2 people per square table and there are 8 tables in a row it would seat 16 people
Step-by-step explanation:
8 x 2 = 16
SRY :(
Help due soon plzzzz help
Answer:
5x + 25 <= 200
Step-by-step explanation:
When it says no more than 200, that means that 200 is the max, so what she spends has to be less than or equal to 200.
4. Find the measure of arc WXY.
Answer:
200
Step-by-step explanation:this problem is actually very simple. a circle and a max measure of 360 so all you do is subtract 160 from 360 and there you go. :)
A sheet of origami paper is in the shape of a square with a side length of 7 inches, as shown. What is the area of the sheet of origami paper?
The answer is C!!
I took the unit test, your welcome tehe UwU
Answer:
what was c?
Step-by-step explanation:
"the difference of p and 4."
Answer:
p - 4 = ?
Step-by-step explanation:
Difference also mean subtraction, so that means you are required to subtract the variable p and 4.
Vertex of -2x2-16+3
A house was purchased in 2012 for $150,000 If the value of the home increases by 3% each year, what will the house be worth in the year 2015?
Find x and y with ray theorem
Answer:
x = 2
y = 5
Step-by-step explanation:
We can say:
7 corresponds to y
(3 + 7.5) corresponds to 7.5
Plus, we can write a ratio
[tex] \frac{7}{y} = \frac{3 + 7.5}{7.5} [/tex]
[tex] \frac{7}{y} = \frac{10.5}{7.5} [/tex]
Cross multiplying, we can solve for "y",
[tex] \frac{7}{y} = \frac{10.5}{7.5} [/tex]
[tex] \frac{7}{y} = 7 \times 7.5[/tex]
y = 5
Again, using similarly, we can say:
(x + 5) corresponds to 5
(3 + 7.5 = 10.5) corresponds to 7.5
We can write a ratio:
[tex] \frac{x + 5}{5} = \frac{10.5}{7.5} [/tex]
Cross multiplying and with the help of a but algebra, we can solve for "x", shown below:
7.5( x + 5) = 5 x 10.5
7.5x + 37.5 = 52.5
7.5x = 15
x = 2
David uses 1/4 bag of potting soil to plant 6 tomato plants. If he uses the same amount of potting soil for each plant, what fraction of the bag of potting soil will each plant get?
1/24
24
2/3
1 1/2
Answer:
Step-by-step explanation:
A
I will mark as brainliest plzz!!
Which equation is true for X = 1.8
Answer:
x=9/5
and as a decimal it is 1.8
Step-by-step explanation:
Es la segunda es la que empieza por 3
6/7x21 please help i need this to finish early
Answer:
6/7 x 21 = 18
Answer:
the answer is 18 hope this helped :)))
3. A pair of tennis shoes cost $48.60 including sales tax. If the sales tax rate is 8%, what is the cost of the tennis
shoes before the tax is added?
Answer:
The answer for it is 44.71
Find the area of a circle with a radius of 16 cm. Please help!!
Answer:
area is 804.2477193
Write the equation of a line in slope-intercept form with a slope of 2 and
passes through the point (-3,1)
Answer:
y = 2x + 1
Step-by-step explanation:
Hope this helps!
please help_____________