Answer:
Step-by-step explanation:
Here you go mate
PEMDAS
Parenthesis
Exponents
Multiplication
Addition
Subtraction
Step 1
-10x-4≥-4(x-2) Equation/Question
Step 2
-10x-4≥-4(x-2) Remove parenthesis
-10x-4≥-4x+8
Step 3
-10x-4≥-4x+8 Simplify by adding 4x
-6x-4≥8
Step 4
-6x-4≥8 Subtract 4 from both sides
6x≥12
Step 5
6x≥12 Divide both sides by 6 or 3
answer
x≤-2
anyone know the x and y relationship?
Answer:
sfgsdfgg shdfhjksdfj
Step-by-step explanation:
tdfsg sdyhfgjsdhgksj sfbsfghsk
-3(4u-v)-5(-v+3u)
For 20 points
Answer:
−27u + 8v
Explanation:
−3(4u − v) − 5( − v + 3u)
[ Distribute ]
= (−3)(4u) + (−3)(−v) + (−5)(−v) + (−5)(3u)
= −12u + 3v + 5v + −15u
[ Combine Like Terms ]
= −12u + 3v + 5v + −15u
= (−12u + −15u) + (3v + 5v)
= −27u + 8v
- PNW
someone pls help me asap
Answer:
i think its c :)))
K.
What is the length of line segment KJ?
O 23 units
6
O 3/2 units
M 3 J
033 units
O 3V5 units
Answer:
the length of line segment KJ is 3√5 units.
The length of the line segment KJ is 3√5 units.
What is Right Angle?Right angles are the angles formed by two rays which is equal to 90 degrees.
Given a triangle KLJ.
A perpendicular line is drawn from the vertex K to it's opposite side LJ at a point M, which in turn forms a right angled triangle KMJ.
For right angled triangle, we have a theorem named Pythagoras Theorem which states that,
Hypotenuse² = Base² + Altitude²
Here base is the line segment MJ and altitude is KM and the hypotenuse is the line segment KJ
Length of base = 3 units
Length of altitude = 6 units
By Pythagoras theorem,
Hypotenuse² = Base² + Altitude²
= 3² + 6²
= 9 + 36
= 45
Hypotenuse = [tex]\sqrt{45}[/tex]
= √(9 × 5)
= √9 × √5
= 3√5
Hence the length of the line segment KJ is 3√5 units.
To learn more about Right Angles, click on the link :
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Compare the functions. f(x)=10x g(x)=5^x h(x)=4x^2+5x select the true statement
Answer:
equals 56
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Imagine a population of birds with an initial size of 100, a per-capita birth rate of 2, and a per-capita death rate of 1 per year. Use the discrete time form of the exponential growth equation to predict the number of individuals in this population after 5 years of growth.
Answer:
3200
Step-by-step explanation:
Given that:
The initial population of birds [tex]N_0[/tex] = 100
The time duration t = 5 years
Growth rate (r) = (Birth - Death) rate
= 2 - 1
= 1 / year
∴
using the discrete-time form:
[tex]N_t = N_o (1 + r )^t[/tex]
[tex]N_t = 100 (1 + 1 )^5[/tex]
[tex]N_t = 100 (2 )^5[/tex]
[tex]N_t = 100 \times 32[/tex]
[tex]N_t = 3200[/tex]
If f(x) = 3x 2 - x, find f(-2).
A: 10
B: 14
C: 38
Answer:
A
Step-by-step explanation:
3 times -2 is -6
-6 times 2 is -12
-12- (-2) is 10
what is the measure of angle gxi
Answer:
well we need more of the problem to solve this question gxi has unlimited possibilities because u didnt define it
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLIEST PLEASE HELP ME PLEASE PLEASE
Answer:
1. 2&1/2,0
2. -1 1/2, -1
3. r
Step-by-step explanation:
Answer:
i think p is 2.5,0 and t is -1.5, -1 i dont know the last one
Step-by-step explanation:
pls dont get if not right
*) Which of the following best forms the figure shown?
) 2 line segments that meet at an
endpoint
2 angles that meet at an endpoint
2 lines that meet at an endpoint
2 rays that meet at an endpoint
Answer:
how are we supposed to know what u talking about..
Step-by-step explanation:
if there is no PICTURE MWJAUBFNWAF
Answer:
2 lines that meet at the endpoint
Step-by-step explanation:
Measuring Circles: End-of-Unit Assessment (B)
1. A circle has radius 40 cm. Which of these is closest to its area?
A. 10,053 cm2
B. 5,026 cm?
C. 251 cm2
D. 126 cm?
A circle is a two-dimensional figure with a radius and circumference of
2πr.
The area of a circle is given as πr²
Where r is the radius of the circle.
The area closest to 5024 cm² is 5026 cm².
Option B is the correct answer.
What is a circle?
A circle is a two-dimensional figure with a radius and circumference of
2πr.
The area of a circle is given as πr²
r is the radius of the circle.
Example:
The area of a circle with a radius of 2 cm is 4π cm².
We have,
The radius of the circle = 40 cm.
The area of the circle = πr²
Now,
Area of the circle.
= π x 40²
= π x 40 x 40
[ π = 3.14 ]
= 3.14 x 40 x 40
= 5024 cm²
We see that,
5024 cm² is closest to 5026 cm².
Thus,
The area closest to 5024 cm² is 5026 cm².
Option B is the correct answer.
Learn more about circle here:
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the vertices of a triangle are listed below. R(1,5), S(4,-4), T(-5,-4) what is the area of the triangle? 81 square units. 20.25 units. 40.5 square units or 29.3 square units? please help
Answer:
40.5 square units
Step-by-step explanation:
the verticles form a triangle with a side 9 units and height that is 9 units as well. Its area is equal to 9*9÷2=40.5
j 4 + 14 = 18 j = what
Answer:
j = 1
Step-by-step explanation:
4j + 14 = 18j
subtract 4j from both sides
14 = 14j
divide 14 from both side
j = 1
Chris has 19 of a book left to read. If he reads an equal amount of the book over 3 days, how much of the book will Chris read EACH day?
A
27 pages
B
3 pages
C
13 of the book
D
127 of the book
Answer: If it was 19 PAGES then the answer would be 6 1/3 or 6.33333...
Choose the correct domain and range for the graph
Ty
Answer:
D
Step-by-step explanation:
do you want an explanation?
btw, plz brainliest :)
P(n)=n to the second power-2n; find p(-7)
Please help!
WHAT IS THE EQUATION OF THE LINES IN SLOPE -INTERCEPT FORM ?
Answer:
y=x+700
Step-by-step explanation:
Given the visual graph, the y-intercept is 700, and the slope is 1, therefore the equation of the line in slope-intercept form is y=x+700
What does f(0) = 5 mean?
The input of 0 using the function f gives the output value of 5.
How do you express 45mins as percentange of 1hr30mins
Which net represents the pyramid below?
Image of a hexagonal pyramid.
(3 points)
A net is shown. Two hexagons connected by a square. From the hexagon on the bottom, there are 5 more squares connected to it.
A net is shown. There are six rectangles connected together. From the fourth rectangle, there is a hexagon on the top and the bottom.
A hexagon with a square connected to each side with dotted lines.
A hexagon with a triangle connected with a dotted line to each of the sides.
Answer: B
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Which expression can be used to find the total cost of 4 bags of apples at $3.30 per bag and 6 candy bars at $1.25 each? pls i need it right now!!
Answer:
3.30/4 and 1.25/6 Please mark brainliest if satisfied
Step-by-step explanation:
3.30/4 and 1.25/6
Answer:3.30/4 and 1.25/6
Step-by-step explanation:
Which numbers are irrational ?
Answer:
1.true 2.False 3. true 4. False 5. true 6. false
Step-by-step explanation:
Irrational number are with the square root sign
help! I’m not sure what this is
Answer:
Equation of line passing through points is: [tex]y=\frac{7}{2}x-6[/tex]
Step-by-step explanation:
Given points are;
(-4, -20) and (12, 36)
First we will find slope of the equation,
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m = \frac{36-(-20)}{12-(-4)}\\\\m = \frac{36+20}{12+4}\\\\m = \frac{56}{16}\\\\m = \frac{7}{2}[/tex]
Equation of a line is given by;
y = mx + b
Putting (-4, -20) in this equation to find b.
[tex]-20=\frac{7}{2}*-4+b\\-20 = -14 + b \\-20+14 = b \\b = -6[/tex]
The equation is;
[tex]y = \frac{7}{2}x - 6[/tex]
Hence,
Equation of line passing through points is: [tex]y=\frac{7}{2}x-6[/tex]
A circle has a circumference of 12 inches. What is the approximate area of the circle?
A. 1.91 inches 2
B. 11.46 inches 2
C. 113.04 inches 2
D. 452.16 inches 2
Jackson bought 555 ounces of raisins for $4 dollar sign, 4.
Answer:
138.75 ounces
Step-by-step explanation:
you can use long division or use a calculator... your choice
Use the order of operations to simplify 4 3/5 + 15 divided by 5-1/5
O A. 8
O B. 7 2/5
O C. 19 2/5
O D. 24 4/5
Answer:
B
sorry if it wrong answer
x + 9 = 37 what is x?
Answer:
x=28
Step-by-step explanation:
x+9−9=37−9
x=28
Answer:
x=28
so, X=28
....
....
...
....
I need help ASAP you have to find the area of the circle
Answer:
Step-by-step explanation:
A=πr^2 is the equation for the area of a circle. You are given the diameter, and the radius is just one half the diameter.
A = π8^2
A = 64π or 201.06
Answer:
A = \pi r^2
Step-by-step explanation:
to make this simpler i can solve this for you.
To insert the number into the equation you go like this,
A=(pi)r^2
The diameter is that whole line in the circle which is 16 and the r or radius is half the diameter so you would do 16/2, which equals 8. then you insert that into the equation.
A=(pi)8^2
8 to the 2nd power is 64
And im going to round pi to 3.14
so no the equation is
A=3.14*64
The area is 200.96 mi ^2 or rounded 201 mi^2
Can someone help me please
Statement
1. SVX =UTX
2______
3_______
4 VUTS is a parallelogram
Reason
5 Given
6. Given
7_________
8_________
Answer:
Step-by-step explanation:
ΔSVX ≅ ΔUTX Given
SV // TU Given
SV ≅ TU Corresponding part of congruent triangle
VUTS parallelogram Definition of parallelogram.
Hint: 1) If any one pair of opposite side is congruent and parallel, then the quadrilateral is parallelogram.
2) If two pair of opposite sides are parallel then it is a parallelogram.
Answer:
ΔSVX ≅ ΔUTX Given
SV // TU Given
SV ≅ TU Corresponding parts of a congruent triangle are congruent
VUTS is a parallelogram Def. of parallelogram.
Step-by-step explanation:
Hey who can solve this