Answer:
Explanation: The rate of change between two points on a curve can be approximated by calculating the change between two points. Let be the coordinates of the first point and be the coordinates of the second point. Then the formula giving approximate rate of change is
Step-by-step explanation:
calculating the change between two points.
What is the slope of the line?
7x + 2y=5
A. 7/2
B. -7/2
C. -2/7
D. 2/7
Answer:
B) -7/2
Step-by-step explanation:
You would have to convert to slope-intercept form.
[tex]y=mx+b\\[/tex]
7x+2y=5
2y= -7x+5
y= -7/2x+5/2,
m= -7/2 = slope
Write the given expanded form into the standard form of a number.
4
4
T-Th + 5
+
5
T + 1
+
1
H-Th + 9
+
9
O + 3
+
3
M + 7
+
7
Th
Answer
44,005 + 5,001+ 100,009 + 93 + 3,000,007+ 7,000
Step-by-step explanation:
Write an algebraic expression to represent the verbal statement: The product of the difference of m and 7 and 6.
Answer:
(m-7) * 6
Step-by-step explanation:
you follow the statement from left to right. You see that there's a product so you write a product sign
*
then you know its the difference of m-7 on one side and 6 on the other getting
(m-7) * 6
The sum of three consecutive numbers is 723. Find the numbers.
Answer:
240, 241, 242
Step-by-step explanation:
Use x, x+1, and x+2 to express the three consecutive numbers.
Set up an equation: x + x+1 + x+2 = 723.
Solve for x.
What is the slope of the line whose equation is 12=4x−6y?
Please and thanks if you decide to answer.
Answer:
slope =4
Step-by-step explanation:
from, y=mx + c
where m is slope
Answer:
the slope formula is y=mx+b where b is the y intercept and m is the slope we rewrite the equation by subtracting 4x from either side and then dividing both sides by 6 so we have y=-0.6x+2 so m the slope is -0.6
find out of the common factor.
30 and 60
Answer:
GCF of 30 and 60 is 30.
Step-by-step explanation:
plz help i will give brainiest
Graph the arithmetic sequence -1,-3,-5,-7,
Answer:
going up by 2 numbers
Step-by-step explanation:
Find the gradient of the line segment between the points (6,-4) and (10,-10). Give your answer in its simplest form.
Answer:
To calculate the gradient of a straight line we choose two points on the line itself. The difference in height (y co-ordinates) ÷ The difference in width (x co-ordinates).
so it is 0.2
f(x) = 5x – 2
slope of f =
Answer:
? we dint know
Step-by-step explanation:
The sum of two consecutive odd numbers is 52.Using an algebraic equation
find the two odd numbers.
Answer: 25, 27
Step-by-step explanation:
52=x+x+2=50=2x=x=25
Is 3 a divisor of 51?
Explain why it is or why it’s not.
A shortcut to tell whether a whole number is divisible by 3 is to add its digits together and see if the result is divisible by 3.
Answer:
yes 51 divided by 3 equals 17 there is no remainder
What does the rational form of the ratio a:b look like?
The rational form of a ratio is the ratio represented as a fraction (or quotient)
The rational form of the ratio a : b is a/b
The ratio is given as a : b (pronounced a ratio b)
This is properly represented as:
[tex]\mathbf{Ratio = a : b}[/tex]
To convert to rational form, means that we express the ratio as a fraction.
So, the ratio becomes
[tex]\mathbf{Ratio = \frac a b}[/tex] (pronounced a divided by b)
Hence, the rational form of the ratio a : b is a/b
Read more about rational forms at:
https://brainly.com/question/4087967
if p(x)=x^2+x+1 and q(x)=3x^2-1, find p(7)
Answer:
p(7) = 57
Step-by-step explanation:
Because this is a function, all you have to do is input 7 for x like so:
p(x)=x^2+x+1 ---------------> p(7)=7^2+7+1
so 49 + 8
= 57
please help will mark as brainlist
Answer:
176
Step-by-step explanation:
Answer:
[tex]m[/tex]∠STV = 43°
Step-by-step explanation:
It has the corresponding relation with ∠UTV
what is 4 1/2 - 1
8/10= in Fractions
[tex]4\frac{1}{2} - 1\frac{8}{10} = \frac{9}{2}- \frac{9}{5} = \frac{27}{10}[/tex]
ok done. Thank to me :>
Answer:
4 1/2= 9/2
1 8/10= 18/10= 9/5
9/2-9/5=
(45-18) /10=
27/10 or 2 7/10
Step-by-step explanation:
pls help i dont get it
Answer:
Step-by-step explanation: it’s 41%
Subtract. Simplify your answer and write it as a mixed number.
9 3/7 - 5 2/21
Answer:4 1/3
Step-by-step explanation:
hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb
Answer:
the answer to hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb is hdshdjsh df ejnjg grkejfiejfirnigjre
Step-by-step explanation:
you have to multiply hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb by skjdkahdjhs to get jskhijdfkjd then multiply it by sijdikjakdj9uie. the answer would be hdshdjsh df ejnjg grkejfiejfirnigjre.
Twice a number diminished by seven
A) 7x - 2
B) 2x + 7
C)2x - 7
D) 7x + 2
PLZ HELP IM NOT SURE WITH MY ANSWER π-π
Answer:
2x-7
Step-by-step explanation:
let the no be X
twice the no =2X
diminished by 7= 2X-7
Answer:
C)2x - 7..................
please , answer this question:(
Answer:
50sStep-by-step explanation:
To find algebraic expression, you need to look at the paragraphCost of 1 gift card of music : $50Cost of each song : s dollarsWe have to multiply 50 by s dollars.Markups
1 A popular gaming console that retails for $299,
was sold out for quite some time. Jake finally
found it on a resale platform, but it was marked
un 40%.
point
mould he used to find the price of
Answer:
418.6
Step-by-step explanation:
you set the price to equal 300 dollars, so marking up 40% would equal taking 300 x 1.4
this equals 420, however you need to substract 1.4 because you rounded 299 to 300 giving 418.6
Answer:
299 ×40%=119.6
so the final price is 299+119.6=418.6
can someone help me plsss
Answer:
c=23/24
Step-by-step explanation:
c+3/8=1/1/3
c+3/8=4/3
c+9/24=32/24
c=32/24-9/24
=23/24
Pls solve this question
if a diagram shows a square with perimeter 40cm whats the percentage of the area inside the square that is shaded
Answer:
5
Step-by-step explanation:
Eacl side of the square has a length of 5 cm.
Answer:
55%
Step-by-step explanation:
i assume your question is from mathswatch
And this is the answer for it!
What is one solution to the systems of linear equations?
Answer:
(4, 4)(4, -4)Step-by-step explanation:
The solution is the point of intersection of the two lines on the graph.
Graph 1.The lines intersect at (4, 4). The solution is (x, y) = (4, 4).
__
Graph 2.The lines intersect at (4, -4). The solution is (x, y) = (4, -4).
Please answer the question which is attached.
Alyssa paints 3 walls blue. Each of the
walls is 8.3 feet tall and 7.5 feet wide.
Round the length and width to the
nearest whole number. Then estimate
the area that Alyssa will paint.
Answer:
192
Step-by-step explanation:
The length is 8.3 and the width is 7.5
8.3 to the nearest whole number is 8
7.5 to the nearest whole number is 8
8 x 8 = 64
64 x 3 = 192
The whole area of the wall that Alyssa painted is 192 ft²
What is area?The area is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.
Given that, Alyssa paints 3 walls blue. Each of the walls is 8.3 feet tall and 7.5 feet wide.
Since, the length is 8.3 and the width is 7.5
8.3 to the nearest whole number is 8
7.5 to the nearest whole number is 8
Therefore, area = length × width
= 8 x 8 = 64 ft²
Area of 3 walls =
64 x 3 = 192 ft²
Hence, the whole area of the wall that Alyssa painted is 192 ft²
For more references on area, click;
https://brainly.com/question/27683633
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Factories often add filler when making meatballs sold by the bag. One factory obtained 72 kg of beef from overseas. They want to add 1.2 oz of filler for each
pound of beef, How many ounces of filler will the factory need in order to make meatbälls out of this shipment of beef? Help
Answer:
158.732829
rounded up: 159
Step-by-step explanation:
trust the calculator
− 11/12 + p = 1/6
what does p =
Answer:
13/12
Step-by-step explanation:
p=1/6+11/12=(2+11)/12=13/12
Help me on this please