Answer:
a. >
b. <
c. <
d. >
Step-by-step explanation:
15 is greater than 8
4 is less than 134
3 is less than 5
351 is greater than 215
please help dont know how to do
Answer:
-3
Step-by-step explanation:
We can use any two points in the table and the slope formula
m = (y2-y1)/(x2-x1)
Using ( (0,4) and ( -2,10)
= ( 10 -4)/(-2 -0)
= 6/-2
= -3
Answer:
B. -3
Step-by-step explanation:
If you were to put it into a problem
-2x + 4
(the 4 because that's where it intercepts the y axis)
and if you were to substitute in 4 for the x you would get
-2(4) + 4 = -4 which wouldn't give you -8
so now you try -3x + 4
Then substitute 4 for x
-3(4) + 4 = -8 so then you would substitute 6 by four just to be sure
-3(6) + 4 = -14 so the answer would be B.
Dana has to pay 10% tax on any income above £18,000 per year. Dana is paid £24,000 annually. Calculate the amount of money she receives after tax each month.
Answer:
£21,600
Step-by-step explanation:
First thing I did was turn 10% into a decimal of .10 . I then went ahead to multiply that tax by 24, 000. Once I did that I got 2 400. I then went ahead to subtract that from her paycheck and got the outcome of 21 600.
V2 is in between what two numbers??
Answer:
sqrt of 2 is between 1 and 2
The square root of 2 is in between the square of one and the square of 2.
Rectangle A has a width of 3 inches and a length of 5 inches. Part A Rectangle A has the same perimeter as Rectangle B. If its width is 4 inches, what is its length? Enter your answer in the box. Rectangle B has a width of 4 inches and a length of inches
Answer:
Rectangle B has a length of 4 inches.
Step-by-step explanation:
Rectangle A has a width of 3 inches and a length of 5 inches.
Let us find its perimeter:
Perimeter = 2(L + W)
where L = length
W = width
Its perimeter is therefore:
P = 2(5 + 3)
P = 2 * 8 = 16 inches
Rectangle B has the same perimeter as Rectangle A. Let us find the length of B.
Its width is 4 inches, therefore, perimeter is:
P = 2(L + W)
16 = 2(L + 4)
16 = 2L + 8
16 - 8 = 2L
8 = 2L
=> L = 8 / 2 = 4 inches
Rectangle B has a length of 4 inches.
what point lies on y-2=5(x-6)
Answer: (0, -28)
Step-by-step explanation:
Turn this equation into slope-intercept form.
y-2=5x-30
y=5x-28.
Because the y-intercept is -28, the point (0,-28) must be on the line.
Hope it helps <3
Can someone please help me I really need help
Use the Pythagorean theorem:
c^2 = 2^2 + 2^2
c^2 = 4 +4
c^2 = 8
c = sqrt(8)
c = 2.8284
Rounded to nearest tenth = 2.8
What is the height of the prism if there is 3 meters,2 meters,and 36 cubic meters
Answer:
hope its what you are searching for....
Lisa collects rainwater in a large barrel that weights 25 pounds. When there are 10 gallons of water in the barrel, the total weight of the barrel and the water is 108.4 pounds. when there are 20 gallons of water, the total weight is 191.8 pounds. What equation and graph math this situation?
Step-by-step explanation:
Hello!Plzz refer attachment for your answer.
que son los angulos adyacentes
Answer:Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.
Step-by-step explanation:
HELP
IMA GIVE BRAINLIEST
Answer:
[tex] \frac{1}{8} [/tex]
Step-by-step explanation:
there are 8 numbers
we want one of them (number 4)
which is 1 in 8
that is:
[tex] \frac{1}{8} [/tex]
Simple and easy question
Please help me need quick
Step-by-step explanation:
given,radius =5 m
height =8 m
now, v=pi×r^2×h
=(3.14×5^2×8)m^3
=628m^3
therefore the volume is 628m^3 is the answer
Highlands
Analyze the dot plots. What is the approximate
difference between the means of the two data sets to
the nearest whole number?
mm
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
Rainfall (mm)
Lowlands
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
Rainfall (mm)
Answer:
3 mm
Step-by-step explanation:
What is the decimal multiplier to decrease by 6.9%
Step-by-step explanation:
it is 1 - 6.9/100 =0.931
15. An electric can opener is worth 38 dollars when it is new. After each year it is worth half what it was the
previous year. What will its worth be after 4 years? Round your answer to the nearest cent.
$4.19
$4.75
b. $1.19
d. $2.38
a.
c.
Answer: d. $2.38
Step-by-step explanation:
Exponential decay function: [tex]Ab^x[/tex], where A = initial value
x= Time mperiod
b = multiplicative decay rate
As per given, we have
A = 38 dollars
b= 0.5
Amount after x years : [tex]38(0.5)^x[/tex]
Then, at x= 4
Amount after 4 years : [tex]38(0.5)^4=38(0.0625)[/tex]
[tex]=2.375\approx2.38[/tex]
Hence, the worth of electric can opener after 4 years = $2.38.
So, correct option is d. $2.38
Donna brought 2 baseball caps to school on Monday. Each day during that week, she brought twice as many baseball caps as the day before. How many baseball caps did Donna bring to school on Friday? *
Answer:
32 baseball caps
Step-by-step explanation:
[tex]Monday: 2\\Tuesday: 2*2=2^2=4\\Wednesday: 2*2*2=2^3=8\\Thursday: 2*2*2*2=2^4=16\\Friday:2*2*2*2*2=2^5=32[/tex]
She brought 32 baseball caps on Friday.
Express - 64 by 112 as a rational number with denominator 7 .plz answer fast so l will follow you .
Answer:
-4/7
Step-by-step explanation:
When we simplify the fraction -64/112, we get -4/7.
Answer:
-4/7
Step-by-step explanation:
-64/112 is already a rational number.
Simplify the fraction.
= -4/7
Solve for the width in the formula for the area of a rectangle.
Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches.
Answer:
2.5
Step-by-step explanation:
42/16.8=2.5
Answer:
w=A/I
2.5in
Step-by-step explanation:
This is the full answer
How many ways are there to split 14 people into seven pairs?
There are 9,232,320 ways to split 14 people into seven pairs.
To split 14 people into seven pairs, we need to find the number of ways to arrange the people into those pairs.
Let's break down the process step by step:
1. Selecting the first pair: We have 14 people to choose from for the first person in the first pair. After selecting the first person, we have 13 people remaining to choose from for the second person in the pair. Since the order of selection doesn't matter, we divide by 2 to account for the fact that we have counted each pair twice (e.g., choosing A then B is the same as choosing B then A).
Therefore, the number of ways to select the first pair is (14 * 13) / 2 = 91.
2. Selecting the second pair: We have 12 people remaining after forming the first pair. Similar to the first pair, we have 12 choices for the first person and 11 choices for the second person in the second pair. Again, we divide by 2 to account for the order of selection.
The number of ways to select the second pair is (12 * 11) / 2 = 66.
3. Continuing this process, we select pairs until all 14 people are paired up. Each time, the number of remaining people decreases by 2.
So, the total number of ways to split 14 people into seven pairs is:
91 * 66 * 40 * 24 * 10 * 6 * 2 = 9,232,320.
Therefore, there are 9,232,320 ways to split 14 people into seven pairs.
To know more about ways, refer here:
https://brainly.com/question/30460179
#SPJ2
a) Simplify
X-2
7(x - 2)2
Answer:
7x^2 -28x +28
Step-by-step explanation:
7(x - 2)^2
7 ( x-2)(x-2)
Foil
7 ( x^2 -2x-2x+4)
Combine like terms
7( x^2 -4x+4)
Distribute
7x^2 -28x +28
Answer:
[tex]\dfrac{1}{7x-14}[/tex]
Step-by-step explanation:
Perhaps you want to simplify ...
[tex]\dfrac{x-2}{7(x-2)^2}=\dfrac{x-2}{x-2}\cdot\dfrac{1}{7(x-2)}=\boxed{\dfrac{1}{7x-14}}[/tex]
The following polynomial has factors (x + 8) and (3x + 2). Determine the value of k. −6x^3-55x^2+kx−16
Answer:
k = - 58Step-by-step explanation:
Since (x + 8) and (3x + 2) are factors of the polynomial it means that if either one of them is equated to zero and substituted into the polynomial will give us zero
Using x + 8
We have
x + 8 = 0
x = - 8
Substitute the value of x into the polynomial
- 6x³ - 55x² + kx - 16
That's
- 6(-8)³ - 55(-8)² + k(-8) - 16 = 0
-6(-512) - 55(64) - 8k - 16 = 0
Expand
3072 - 3520 - 8k - 16 = 0
Simplify
- 464 - 8k = 0
8k = -464
Divide both sides by 8
k = - 58
Hope this helps you
A carpenter uses a hand saw to cut a piece of wood in half. The length of the saw blade is 40 cm, while the wood he is cutting is 8 cm across. Each time he extends the saw out with his arm, there is 5 cm of blade between the handle and the wood. When he pulls the saw toward his self with his arm, the saw handle is 25 centimetres from the wood. Each time he extends his arm out and pulls it back in, 1 second has passed. He starts with his arm extended out. Write an equation that models how far the tip of the saw is from the wood in terms of time.
Answer:
The equation that models how far from the tip of the saw is from the wood in terms of time is x(t) = 10×cos(2×π×t) + 17
Step-by-step explanation:
The given parameters are;
Length of the saw blade = 40 cm
Thickness of the wood across = 8 cm
Length of blade between wood saw handle with hand extended = 5 cm
Length of the tip from the wood at the above time = 40 - 8 - 5 = 27 cm
Length of blade between wood saw handle with saw pulled inwards = 25 cm
Length of the tip from the wood at the above time = 40 - 8 - 25 = 7 cm
Time for one complete cycle = 1 second
We note that the basic equation for oscillatory motion is of the form;
x(t) = A·cos(ωt) + d
Where:
A = Amplitude of the motion = (27 - 7)/2 = 10 cm
ω = Angular frequency = 2·π/T
ωt = Motion's phase
t = Time of the motion
d = The middle location = 27 - 10 = 17 cm
T = The time to complete a cycle = 1 s
Therefore;
ω = 2·π
Given that he stars with his arm extended out, we have;
27 = 10×cos(2×π×0) + 17
Therefore, the equation that models how far from the tip of the saw is from the wood in terms of time is x(t) = 10×cos(2×π×t) + 17.
good morning :) The train to Sun City travels 150 miles per hour. How long will a trip take if Sun City is 525 miles away? A. 4 hours B. 3 hours 30 minutes C. 3 hours 15 minutes D. 3 hours
Answer: B. 3 hours 30 minutes
Step-by-step explanation:
Time = Distance / Speed
Time = 525 / 150
Time = 3.5
PLEASE HELP!!
It’s asking for the measure of Arc KL in degrees
Answer:
30 degrees
Step-by-step explanation:
Which diagram shows possible angle measures of a triangle? A triangle has angle lengths 35 degrees, 115 degrees, and 25 degrees. A triangle has angle lengths 32 degrees, 115 degrees, and 33 degrees. A triangle has angle lengths 35 degrees, 120 degrees, and 35 degrees. A triangle has angle lengths 30 degrees, 120 degrees, and 20 degrees.
The diagram that will show possible angle measures of a triangle is. A triangle has angle lengths of 32 degrees, 115 degrees, and 33 degrees.
It should be noted that the sum of the angles that are in a triangle equals 180°. Therefore, in this situation, we'll need to add the values and the one that gives 180° is the right answer.
Therefore, when a triangle has angle lengths 32 degrees, 115 degrees, and 33 degrees, the sum will be:
= 32 + 115 + 33
= 180°
Read related link on:
https://brainly.com/question/16942878
Answer:
Step-by-step explanation:
It's B
Simplify by combining like terms
-7+d-6+2d
PLEASE HELP!!! ASAP!!!
Answer:
-13+3d
Step-by-step explanation:
(-7-6)+(d+2d) Letters with letters and numbers with numbers.
-13+3d
Answer:
3d - 13.
Step-by-step explanation:
-7 + d - 6 + 2d
= d + 2d - 7 - 6
= 3d - 13
Hope this helps!
Trig With Picture ASAP
Answer:
18
Step-by-step explanation:
V=a^3
a=∛1000=10
volume=1000 cm^3=10*10*10
one side =10 cm
to find the measure of AB (the diagonal)=10√3 =17.32
the smallest dispenser has to be greater than 17.32
the smallest amount is 18
Which expression is equivalent to p q? p + q p minus q StartFraction p Over q EndFraction q p answer i giveing branily
Answer:
qp
Step-by-step explanation:
Given
pq
Required
Find an equivalent expression
The rule that's applicable to this question is the multiplicative property;
The multiplicative property states that:.
ab = ba
Using the same logic in this case;.
pq will be equivalent to qp.
Take for instance;
21 * 18 = 18 * 21 = 378
37 * 19 = 19 * 37 = 703
m * y = y * m
So, from the list of given options, the correct answer is qp
Answer: the correct answer is qp just did quiz
Step-by-step explanation:
What is a lifetime cap?
O A. A limit on how many loans a person can acquire in his or her
lifetime
O B. A limit on how much an ARM's interest rate can change over the
life of a mortgage
O C. A limit on how many years a loan can be for
OD. A limit on a loan's initial interest rate
SUS
Answer:
B) A limit on how much an ARM'S interest rate can change over there
I tried my best
stay at home stay safe
and keep rocking
Please help me I really need help pleaseee
If the central angle of a sector is x° And the radius of a circle is x units, then the area of the sector is equal to..
A. (X/360)π square units
B. xπ square units
C. (x² - x/360)π square units
D. (x² /360)π square units
E. (x³ /360)π square units
Answer:
E. (x³/360)π square units
Step-by-step explanation:
The area of a sector has a formula.
θ°/360° × πr²
The radius is x units, the central angle of the sector is x°.
x/360 × πx²
x/360 × x² × π
x³/360 × π
The area of the sector is equal to (x³/360)π square units.
the value of 1 by 2 x 3 by 2 is equal to
a)3/10
b)1/2
c)2/5
d)1/3
Answer: B or 1/2
Step-by-step explanation: not too sure if this is right if not sorry