Answer: For this all you have to do is find the distance between the two points. Since you have the centre and a point the lies on the circle, the radius is simply the distance from the centre to the point.
Step-by-step explanation:
Need. help please give answer for this if its right ill mark brainiest
2(5x+2)=2x+20
Answer:
x=2
Step-by-step explanation:
10x+4=2x+20
10x-2x=20-4
8x=16
x=2
Answer: x=2
2(5x+2)=2x+20. Distribute
10x+4=2x+20. Switch sides and signs
10x-2x=20-4. Combine like terms
8x=16. Get X by it self
X=2
Find the area of the shaded region.
Express the area in factored form.
Answer:
(x-1)(x+3)
Step-by-step explanation:
The area of the big green rectangle is just x(x+2) which is [tex]x^2+2x[/tex]. (Excluding the interior rectangle) The shaded area is just this minus three which is [tex]x^2+2x-3[/tex]. In factored form this is (x-1)(x+3).
Hope this helps!
A house worth $150000 in 1999 increased by a constant rate to its value of $255 000 in 2007. Calculate the home's annual rate of increase in value.
Answer:
13125 per year
Step-by-step explanation:
2007-1999=8
255000-150000=105000
105000÷8=13125
:
Which is the solution to –7x > 49?
Answer:
x < -7
Step-by-step explanation:
[tex]-7x>49\\\\\frac{-7x}{-7}>\frac{49}{-7} \leftarrow \text {Division Property of Equality}\\\boxed{x < -7} \leftarrow \text {The symbol switches every time we multiply or divide by a negative in a inequality.}[/tex]
Camila has x quarters and y dimes. She has no less than 20 coins worth no more
than $4 combined. Solve this system of inequalities graphically and determine one
possible solution.
Please help. What is the height of the box in inches?
Answer:
h = 12 inches
Step-by-step explanation:
The volume is given by
V = Bh where B is the area of the base and h is the height
Substituting V = 1080 and B = 90
1080 = 90h
Divide each side by 90
1080/90 = 90h/90
12 = h
Which compound inequality is equivalent to the absolute value inequality |b| greater than 6? –6 > b and b > 6 b > –6 or b < 6 –6 < b and b > 6 b < –6 or b > 6
Answer:
The correct inequality is: b< -6 or b > 6
Step-by-step explanation:
The absolute value operator always results in a positive number, in such a way that if b > 0, then |b| = b, while if b < 0, then |b| = -b. With this in mind, let's look at the inequality given:
|b| > 6
This will be true for values of b that are greater than 6 and values of b that are less than -6, due to the absolute value operator. Therefore the compound inequality that represents this situation is:
b< -6 or b > 6
Answer:
I think it is D (and)
Step-by-step explanation:
"Or" means that the b value can be less than -6 or greater than 6
so it could satisfy either one
so if you plug in a value that satifies one of the inequalities (ex: -7)
|-7|>6 and it works!
Help me out please thank you
Answer:
a. 1/11 < 1/9 < 1/8 < 1/7 < 1/5 < 1/4
b. 4/12 < 4/10 < 4/7 < 4/5
c. 3/11 < 3/9 < 3/8 < 3/7 < 3/5 < 3/4
Step-by-step explanation:
Hope this helps!!!
Pls someone help me
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14. The water level in a tank can be modeled by the function h(t)=8cos +11.5, where t is the number of
hours since the water level is at its maximum height, h. How many hours pass between two consecutive
times when the water in the tank is at its maximum height?
I
Answer:
2π hours
Step-by-step explanation:
Given the following function:
h(t)=8*cos(t) + 11.5
we want to find its period. This function has the following form:
y = A*cos(B(x + C)) + D
where:
A = 8
B = 1
C = 0
D = 11.5
which period is computed as: 2π/B. Then, for the case of the problem:
period = 2π/1 = 2π hours
The radius of a circle is 1 millimeter. What is the circle's area?
Answer:
The circle's area is pi
Step-by-step explanation:
A=πr2=π·12≈3.14159...
What is the area of a circle with a radius of 6 feet. Use 3.14 for pi. Round to the nearest tenth. Show your steps.
Rationalise the denominator. Simplify your answer fully. 22 /√ 15 + 2
Answer: [tex]\frac{22\sqrt{15}-44 }{11}[/tex]
Step-by-step explanation:
[tex]\frac{22}{\sqrt{15}+2 } *\frac{\sqrt{15}-2}{\sqrt{15}-2} =\frac{22\sqrt{15}-44 }{(\sqrt{15})^2-(2)^2 } =\frac{22\sqrt{15}-44 }{15-4} =\frac{22\sqrt{15}-44 }{11}[/tex]
A mechanic is using a machine that makes metal parts. She measures each part to confirm it is the correct size. Negative numbers mean the part is too small, and positive numbers mean the part is too big. Which list shows the numbers the mechanic records in order from least to greatest?
1/8 - 3/16 - 1/4 - 1/32 - 5/32 - 1/16
Answer:
A
Step-by-step explanation:
In the figure attached, the complete question is shown.
We have to transform all the fractions to new fractions with the same denominator, as follows:
1/8 *4/4 = 4/32
-3/16 *2/2 = -6/32
-1/4 *8/8 = -8/32
1/32
5/32
-1/16 *2/2 = -2/32
Now we can order the list simply comparing numerators:
-8/32, -6/32, -2/32, 1/32, 4/32, 5/32
or
-1/4, -3/16, -1/16, 1/32, 1/8, 5/32
The order from least to greatest is -1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32 option first is correct.
What is the number?A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
We have a measurement data as shown:
1/8, - 3/16, - 1/4, 1/32, 5/32, - 1/16
We can write the above numbers as follows:
0.125, -0.1875, -0.25, 0,03125, 0.15625, -0.0625
The order from least to greatest:
-1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32
Thus, the order from least to greatest is -1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32 option first is correct.
Learn more about the number here:
brainly.com/question/17429689
#SPJ5
A peregrine falcon dives for prey. Its elevation changes
by an average of -11.5 meters every second. The dive
lasts for 3.2 seconds. What is the change in the falcon's
elevation? What does this mean in the context of the
problem? Show your work
Please Answer Quick i'm in a rush please ill give brainliest!!!!!!!
The map shows the location of the houses of Dan, Joe, Lee, and Roy:
Coordinate grid shown from negative 5 to positive 5 on x-axis and negative 5 to positive 5 on y-axis. A point labeled Dan is shown on ordered pair 1, 4. A point labeled Joe is shown on ordered pair negative 3, 4. A point labeled Lee is shown on ordered pair negative 3, negative 4. A point labeled Roy is shown on ordered pair 2, negative 3.
The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?
Dan
Joe
Lee
Roy
Answer:
roy
Step-by-step explanation:
the y coordinate has the negative number like the community center's y.
Answer:
The answer is Lee :)
Step-by-step explanation:
both of the numbers are negatives so they both belong in 3rd quadrant
Find the volume of the cone whoever answers first gets brainiest!
Answer:
Exact Form: 6 π
Decimal Form: 18.8495559
Step-by-step explanation:
Answer: V= 1/3πr^2*h
Step-by-step explanation:
. A cone has a radius (r) and a height (h)
V= 1/3*base*h
and the base is πr^2
I need the answer to these two questions 12 points !
What will be the new coordinates of point B if the red triangle is reflected over the y.Axis
Answer:
(-4, 5)
Step-by-step explanation:
(-4, 5) are the correct coordinates of point B after reflecting the figure over the y-axis.
What is the area of shape in d use square blocks as the unit
Answer:
24 square blocks
Step-by-step explanation:
Describe how to find the 1 1/2-inch mark on a ruler.
Answer:find the one inch mark
Step-by-step explanation:
Go half way over between the 1 and 2
A rectangular prism has a length of 12 feet, a height of 13 feet, and a width of 8 feet. What is its volume, in cubic feet?
Answer:
1248 cubic feet
1
If f(x)= x2 and g(x)=
find g(1-1)).
1
2x+3
O A.
-1
OB.
1
1
25
Oc.
1
5
OD. 1
Answer:
1/5
Step-by-step explanation:
f(-1) = (-1)^2 = 1
g(f(-1) = g(1)
g(1) = 1/(2(1)+3) = 1/(2+3) = 1/5
The double number line shows that 1 game of bowling 14 dollars what table represents the cost per game of bowling?
Answer:
The second on is correct
Step-by-step explanation:
Answer:
I can concur with this it is the 2 one :) hope this was helpful
Step-by-step explanation:
solve for x 3x-3>x+7
Answer:
x>5
Step-by-step explanation:
Bye how much more coffe is in the dads mug
What are the slope and the y-intercept of the linear function that is represented by the graph?
On a coordinate plane, a line goes through points (negative 3, 0) and (negative 2, 4).
Answer:
slope is 4 and y-intercept is 12
Step-by-step explanation:
To solve this problem, let's actually just write the equation of the line in slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.
Slope is change in y divided by change in x. Given (-3, 0) and (-2, 4), the slope will be: (4 - 0) / (-2 - (-3)) = 4 / 1 = 4. So, the slope is m = 4.
Now, our equation so far is y = 4x + b. To find b, plug in, say, -3 for x and 0 for y:
0 = 4 * (-3) + b
0 = -12 + b
b = 12
Then the slope is 4 and the y-intercept is 12.
Answer:
[tex]m = \frac{y_{2}-y_{1} }{x_{2} - x_{1} } = \frac{0 - 4}{-3+2} = \frac{-4}{-1} = 4[/tex]
4 is the slope
now we have to plug in the slope intercept formula where m is 4
you can find b by plugging one of the points
I choose (-3,0) since it is easier to work with
0 = 4(-3) + b
0 = -12 + b
12 = b
Our y intercept is 12
finally the slope intercept form is
y = 4x + 12
Slope formula - (y2 - y1)/ (x2-x1)
Slope intercept form = y = mx + b
Step-by-step explanation:
Simplify the expression. Write your answer as a power. 5^8 x 5^5/5^4 x 5^3
Answer:
Step-by-step explanation:
5^5/5^4 = 5^(5-4) = 5
5^8 * 5 * 5^3 = 5^(8+1+3) = 5^12
Different forms of a quadratic function can be easier to use
than others. Each form has its own advantages, depending on
the kind of information that's needed for a given purpose.
• Design a chart, flow chart, mind map, or some other
visual to help you organize the information that can
easily be determined about the graph of a parabola
when the function is written in vertex form, standard
form, and factored form.
• Post your visual to the discussion board for other
students.
Whats the rest?
I need an answer
HELLPP MEMMMEMEMEE pls
Answer:
60
Step-by-step explanation:
Look at the attachment
