Answer:
13
Step-by-step explanation:
because wothe the power of God and anime-
How do I find the variable?
Answer:
x = 8
Step-by-step explanation:
Step 1:
9x = 72 Def. of an isosceles triangle
Step 2:
x = 72 ÷ 9 Divide
Answer:
x = 8
Hope This Helps :)
I picked the first one, was I correct?
Answer:
Yes
Step-by-step explanation:
I believe that makes the most sense
Answer:
Yes you are correct
Step-by-step explanation:
round each decimal to the nearest tenth then select the best estimate for the subtraction equation 1.79-0.67 =____
A.1
B.1.1
C.1.2
D1.3
Answer: B 1.1
Step-by-step explanation: if you round 1.79 you get 1.8 if you round 0.67 you get 1.7 then you subtract them and you get 1.1
Brainlest plz
1.How many solutions does the system have?
x + 4y = 3
-5x - 20y=-15
a. one solution
b. two solutions
c. infinitely many solutions
d. no solution
Answer:
c. infinitely many solutions
Step-by-step explanation:
Answer:
c. infinitely many solutions
Step-by-step explanation:
3) You are selling raffle tickets. You sell tickets to adults and children. You sell a
total of 475 tickets. Adult tickets cost $3 per ticket and children tickets cost $2
per ticket. You earn a total of $1200. How many adult tickets and how many
children tickets were sold?
Answer:
Step-by-step explanatiox
x+y = 475
3x + 2y = 1200
3(-y + 475) = 1200
-3y + 1425 = 1200
-3y = -225
y= 75 kids
x = 350
An angle measures 8° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
82°
Step-by-step explanation:
Which one is the correct answer? 33 or 44 or 32 or 66. Pls explain and thanks in advance!
=================================================
Explanation:
Points R, O, and A are midpoints of sides XY, YG, and XG respectively.
Because of this, we know that the points cut those sides into two equal halves.
To elaborate, we know the following three facts:
Point R is the midpoint of XY, so XR = RYPoint O is the midpoint of YG, so YO = OGPoint A is the midpoint of XG, so XA = AGThe diagram shows that YO = 14, so OG must be 14 units long as well.
The diagram also shows XA = 8. Since XA = AG, we know that AG = 8.
-----------------------------
Use this information to find the perimeter of triangle XYG.
Perimeter of XYG = sum of all the sides
Perimeter of XYG = (XY) + (YG) + (XG)
Perimeter of XYG = (22) + (YO+OG) + (XA+AG)
Perimeter of XYG = 22 + (14+14) + (8+8)
Perimeter of XYG = 66
-----------------------------
Then we cut this in half to get the perimeter of triangle ROA.
We do this because each segment of ROA is half that of the corresponding segment of XYG. The midsegments (RA, RO, AO) are cut in half and are parallel to the opposite side.
So,
Perimeter of ROA = (1/2)*(Perimeter of XYG)
Perimeter of ROA = (1/2)*(66)
Perimeter of ROA = 33
the radius of a circle is 18 in what is the area and circumference
Answer:
324 pi . and 36 pi
Step-by-step explanation:
Area is pi r squared, so 18x18 is 324, times pi which is 324 pi
Circumference is 2 pi r, which is 2 times 18 which is 36, times pi which is 36 pi
:D
13-2(4r-5) =-(7+8r) please show work
Answer:
r = no solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
13 - 2(4r - 5) = -(7 + 8r)
Step 2: Solve for r
Distribute: 13 - 8r + 10 = -7 - 8rCombine like terms: -8r + 13 = -7 - 8rAdd 8r on both sides: 13 ≠ -7Here, we see that 13 does not equal -7. ∴ r has no solutions.
Write an equation in slope intercept form (y=mx+b) for the graph below
Answer:
y=-x+2
Step-by-step explanation:
Y intercept = 2
Slope = -1/1 = 1
y=-1x+2
Simplified
y=-x+2
-2x+3<9 answer please
Answer:
x > -3
Step-by-step explanation:
-2x < 9 - 3
-2x < 6
-x < 3
x > -3
need help asap!!!!!!!
what is the constant proportionality in the equation y=6x
Answer/Step-by-step explanation:
In y = kx, k is the constant proportionality that is multiplying by x. In this equation 6 replaces k and is the constant proportionality.
Which value is 10 times the value of 18,000
Answer:
180000
Step-by-step explanation:
18000 i think tell me of im wrong
What two Rules have to be met in order for a graph to be Proportional?
Answer:
straight line through the origin
Step-by-step explanation:
you could check in several ways,
like for example
A) an equation in the form y=kx where k is the comtant of proportionality
B)a graph with a straiht line that passes through the origin
C)a set or tavlr shows equivalent ratios
D)a verbal discription that discribes a direct porprotional realtionship
The following table shows the number of heartbeats for four animals for example if it's heartbeat 225 in 3 minutes what animals heart beats ate a rate of 65 beats per minute?
Answer:cow
Step-by-step explanation:
PLEASE HELP 15 POINTS
Answer:
x > 1/2
Step-by-step explanation:
1/2 is a fraction just so you know
Hope this help's and I wont be showing work due to it being a test that I have seen sorry.
Help me with this :////
Answer:
x=4.66
tan(25)=x/10
10tan(25)=x
4.66=x
Question 4(Multiple Choice Worth 6 points)
(03.04 LC)
Write the equation of the graph shown below in factored form.
the graph starts at the bottom left and continues up through the x axis at negative two to a maximum around y equals eight and goes back down through the x axis at one to a minimum around y equals negative four and back up through the x axis at three
f(x) = (x + 2)(x − 1)(x − 3)
f(x) = (x − 2)(x + 1)(x + 3)
f(x) = (x + 2)(x + 1)(x + 3)
f(x) = (x − 2)(x − 1)(x − 3)
Answer:
y = (x +2)(x -1)(x -3)
Step-by-step explanation:
Answer:
I think C
Step-by-step explanation:
I am not 100% sure tho
1. The value x = 4 is a solution to all of the following equations except which?
(1) 2x + 7 =15
(3) x+5 = 3x-3
(2) 3(x+1)= x +11
(4) x+12= 5x-2
Answer:
.........................
4
Answer:
Step-by-step explanation:
2 and 4
A lunch cost $22 and a sales tax of $1.54 was added to the bill. What is the tax rate for meals in this city?
What is -1/2 x 1/2 in the simplest form possible?
-1/2 x 1/2 = -1x1 / 2x2 = -1/4
The answer is -1/4
I need help with this please
Answer:
The answer is C, A'. (A one)
Step-by-step explanation:
Answer:
the answer for this is c,a
One of the numbered areas on this map includes
the Bering Sea. It also includes the land bridge
that people used to migrate to North America.
Which area is it?
0 1
0 2
O 3
O 4
Answer: The answer is 4 What he said.
A student graphs a line that passes through the point (3, 15) and the origin.
Which points could also be on the graph of the line?
Select all that apply.
A
(1.3)
B
(2.10)
С
(2.14)
D
(6, 30)
E
(7.21)
F
G
(8.20)
Answer:
B
Step-by-step explanation:
Find the unit rate.
$6.80 for 9 muffins
Answer: approx. 75 cents / muffin
Step-by-step explanation: divide 6.8 by 9
Answer:
$0.75
Step-by-step explanation:
6.8 divide by 9=0.755555556 and so its 0.75 cents per muffin
If y is directly proportional to x and y = 24 when x = 6, what is the value of y when x = 5?
Answer:
y = 24
x =6
x= 5
Y=? = 20
la relacion es 4
Step-by-step explanation:
Use the drop-down menus to complete the statements below based on the number line diagram.
Help Please ill mark brainliest!!!!!!!!!!!!!!!!
Answer:
i cant see the picture its just a black screen i would love to help
Answer:
1st is > 2nd is< and 3rd id <
Step-by-step explanation:
Write an expression in simplest form that represents the area (in square feet) of the banner.
3ft (3 + x)ft
Expression in simplest form:
Step-by-step explanation:
ok I will be back and I will answer it ok u use
Find the solutions to x2 = 27.
O A. x = +3.V
O B. x = +313
O C. x = +92
O D. X = +913
Answer:
b
Step-by-step explanation: