Answer:
y = 2x
Step-by-step explanation:
I just posted the same thing from the new post
Need Help!!!!!!!!! 20 Points!!! Brainly for best and CORRECT answer!!!
Please solve the triangle (in the picture below)
HURRY!!!!!!!!!!!!!
Answer:
Side lengths:
AC. 10.009
AT. 22.91
CT. 25
Angles:
<bc. 23.6
<ac. 66.4
Step-by-step explanation:
Hope that this is what you need!
i hurry i need help asap
Plz help me I need this stuff plz
sorry i want get points
round this pls and get the answer 100 point btw don't answer if you don't know i really need this done assp
Answer:
Step-by-step explanation:
A, B, D
Answer:
A,B,D
Step-by-step explanation:
A publisher sells 10 to the power of 6 copies of a new book.
Each book has 10 to the power of 2
pages.
How many pages total are there?
Answer:
100,000,000
Step-by-step explanation:
10^6= in this case, just add 5 zeros to the 10. each zero multiplies the number by 10
1000000 books
10^2 pages per book- 100 pages
1,000,000 x 100= 100,000,000
what's 64% as a decimal
Answer:
0.64
Step-by-step explanation:
0.64
64% = 0.64 in decimal form.
Answer:
0.64
Step-by-step explanation:
Remove the percent, put a decimal at the end, and move it over twice.
Didn’t understand this can someone help
Answer:
Put the point at (-3, 6). (-3 for the x axis and 6 for the y axis.)
the reflection would be at the points (-3,6) because it is a reflection of the point A.
Guided Practice
Find the distance you can see to the horizon from a height of 100 feet. Use the formula d = 1.5h⎯⎯⎯⎯⎯⎯⎯√ to approximate the distance d in miles to a horizon when h is the height in feet of the viewer's eyes above the ground. Round your answer to the nearest mile.
A.
12 mi
B.
10√1.5 mi
C.
13 mi
Answer:
A. 12 mi
Step-by-step explanation:
A.
12 mi
d===≈≈1.5h⎯⎯⎯⎯⎯⎯⎯√1.5•100⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯√150⎯⎯⎯⎯⎯⎯√12.24712
The distance to the horizon is about 12 miles.
DJ is helping set up 7 rows of chairs for a school assembly. There are eight chairs in the first row. Each row after that has two more chairs than the previous row. if he has 100 chairs, can he set up enough rows? Explain.
Answer:
Step-by-step explanation:
yes it is 98
Given isosceles right triangle CDE with m∠D = 90, sin C = sin D
Answer:True
Step-by-step explanation:
Given
[tex]\angle D=90^{\circ}[/tex]
For isosceles triangle , CD=DE (x=y)
from figure,
[tex]\sin C=\dfrac{y}{H}\\\\\sin D=\dfrac{x}{H}\\\\\text{CD=DE}\\\\\therefore \sin C=\sin D=\dfrac{x}{H}=\dfrac{y}{H}[/tex]
Thus, the given statement is true
what's is m when u are looking for x or y intercept
Answer:
Slope.
Step-by-step explanation:
mx+b
Answer:
Slope
Step-by-step explanation:
The equation of lines are normally formatted in "slope-intercept form"
(y = mx + b)
The b in the equation would be the y-intercept of the line.
The m represents the slope.
The x and y can be replaced with any x and y value from the line (if necessary)
20 ft
12 ft
5 ft
Find the area of the polygon.
A)
125 ft?
B)
140 ft?
09
165 ft?
D)
345 ft?
Answer:
a
Step-by-step explanation:
im smart like im reallysmart so just trust
Answer:
C)165 ft2................
last week, the thickness of the ice on a lake increased by (25)/(t+3) centimeters per day (where t is the number of days since the ice first formed). By how may centimeters did the thickness of the ice increase between t=0 and t=4?
pls help :)
What is the answer?, help me.
Answer:
128
Step-by-step explanation:
length*depth*height=Volume
8 * 4 * 4 =V
8*4*4=V
8*16=V
128=V
Which of the following best describes the equation below?
y = 4x3 - 10
A.
neither linear nor nonlinear
B.
linear
C.
nonlinear
D.
both linear and nonlinear
Answer:
both linear and nonlinear
In a maths class the girl to boy is 7:5 If there are 20 boys how many girls are in the class
Answer:
Let the total no of girls be x
the number of boys=7:5
total no of students =20
now,
no of girls =7/5=x/20
or, 20*7=5x
or 140=5x
or,x=140/5=28
therefore the number of girls =28
what is 11/9 simplified
Answer:
as a mixed number 1 2/9
please help!! this is due in a few minutes giving brainlest if explained!!
Lily has a sandbox that holds colored sand. The dimensions of the
sandbox are as follows: length = 3 3/4 ft.,width =4 ft and the height is 11/12 ft. What is the volume of the box? Your answer should be in decimal form.
Answer:
13.75ft^3
Step-by-step explanation:
11/12 * 3 1/4 * 4= 13.75
Solve the linear equation x - 9= 3/5x
(Please put your answer as a decimal.)
Answer:
22.5
Step-by-step explanation:
Answer:
x = 22.5
Step-by-step explanation:
x - 9= 3/5x
3/5x - x = -9
-2/5x = -9
x = 22.5
Solve for T
7/3 = 4/t
The population of San Francisco was 776,733 in the 2000 United State Census, if the expected growth rate is 15%,
which is the best prediction of what the population of San Francisco will be in 2015?
Answer:
initial pop'n=776733
growth rate=15%
time= 15years
Then,
Pt= P(1+G/100)^t
776733(1+15/100)^15
6320324.2904 Ans
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Answer:
72
Step-by-step explanation:
Just multiply all them
Miranda le debe $120.00 a max .Le paga 30% de lo que le debe ¿cuanto le falta pagarle?
Answer:
84
Step-by-step explanation:
el 10% de 120= 12. 120-12= 108
el 20% de 120=24. 120-24=96
el 30% de 120=36. 120-36=84
el 40% de 120=48. 120-48=72
el 50% de 120=60. 120-60=60
[PLATO] A circle is centered at the point (5, -4) and passes through the point (-3, 2).
The equation of this circle is (x + (1.) _______)² + (y+ (2.)_______ )² = (3.)_______
Answer:
1. -5
2. 4
3. 10
Step-by-step explanation:
this equation is in vertex form. Points 1 and 2 are the coordinates of the center of the circle (5 is the x coordinate, -4 is the y coordinate). To find the center of the circle, take the values of the given (5, -4) coordinate, and switch their sign (5 becomes -5, -4 becomes 4).
to find part 3, you will need to plug in the values of the second coordinate (-3, 2).
If you need to find the radius of (3), find the square root of whatever answer you got.
1. (x-5)^2 + (y+4)^2 = ___
2. (-3-5)^2 + (2+4)^2 = ____
3. (-8)^2 + (6)^2 =___
4. 64+36 = 100
---
(to find radius)
5. [tex]\sqrt{100} = 10\\[/tex]
the answer to 3 is 10
y
∝
√
x
If
y
=
45
when
x
=
81
find,
y
when
x
=
225
Answer:
y = 75
Step-by-step explanation:
Given that:
y [tex]\alpha[/tex] [tex]\sqrt{x}[/tex]
⇒ y = k[tex]\sqrt{x}[/tex]
where k is the constant of proportionality.
When y = 45, x = 81, then;
45 = k[tex]\sqrt{81}[/tex]
45 = 9 k
k = [tex]\frac{45}{9}[/tex]
= 5
k = 5
So that,
y = 5[tex]\sqrt{x}[/tex]
the value of y when x = 225 is;
y = 5[tex]\sqrt{x}[/tex]
= 5 x [tex]\sqrt{225}[/tex]
= 5 x 15
y = 75
Someone HELP ME PLS!!!
Answer:
15.9 ft.
Step-by-step explanation:
Hope this helps dude
Are you looking for surface are or volume?
A cylindrical fire extinguisher has a diameter of 9 centimeters and a height of 30 centimeters. What is the maximum amount of carbon dioxide that it can contain?
Answer:
It the volume
Step-by-step explanation:
Answer:
the answer is 1908.52
Step-by-step explanation:
Ana marked 15% of the e-mails in her Inbox as Important. If she has 180 e-mails in her Inbox, how many did she mark as Important?
A n=0.15/180
B 180n = 0.15
C 0.15n = 180
D n=0.15(180)
through: (5,0), slope = -1
write in point slope form first then convert to standard form ( someone please help me!)
what is a ratio that compares quantities with unlike units of measures
Equivalent Ratios
Unit
Unit Price
Rate
Ratio
Ratio table
Terms