Which of the following values of x makes the inequality true?x + 35 < 83
A. 53
B. 48
C. 51
D. 49
Answers
48 + 35 = 83
51 + 35 = 86
49 + 35 = 84
All these values are all greater or equal to 83. I'm pretty sure that all of these answers are incorrect... Unless you were supposed to make the < sign into a ≤...
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Shanna attends school for 1 week longer than 3/4 of the year. How many weeks in a year dies Shanna attend school ?
In Jaden’s yard, there is a triangular garden patch. He wants to plant a geranium in the patch at a point equidistant from all its vertices. Where should Jaden plant the geranium?in the center of the inscribed circle of the triangle in the center of the circumscribed circle of the triangle at the point of intersection of the angle bisectors of the triangle at the point of intersection of an angle bisector and a perpendicular bisector of the triangle
V= Bh/3 solve for h.
The sum of three consecutive integers is 1,623. How do you write this as an equation?
Answers
Answer:
7,228,202%
Step-by-step explanation:
Population at first census in 1979 was 3929
If the Population had increased to 284,000,000 by 2000, the population increase will be;
284,000,000-3929
= 283,996,071
%increase in population = increment/initial population×100%
= 283,996,071/3929×100%
= 7,228,202%
This means that the population has increased by 7,228,202%
−5
−7
5
7
Answers
Answer:
-5
Step-by-step explanation:
To Solve x we can use the product rule and multiply 4 in the the brackets:
We can move the fourty to the right hand side of the equal sign and then simplify the equation by dividing the whole expression by 8:
The value of x is -5
8x + 40 = 0
8x = -40
x = -5
Answers
6x - 5y = 0 ——(1)
x - 5y = -25 ——(2)
(1) - (2):
6x - 5y - (x - 5y) = 0 - (-25)
6x - 5y - x + 5y = 0 + 25
5x = 25
x = 5
Sub x = 5 into (2):
5 - 5y = -25
-5y = -30
y = 6
Hope this helps
D: ( x, y ) ---> ( 4x, 4y )
A ( 2, 1 ), B ( 4, 1 ), C ( 4, -3 )
A. This is a dilation about (0, 0) with a scale factor of 0.25; A'(8, 4), B' (16, 4), C' (16, -12).
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
C. This is a dilation about (0, 0) with a scale factor of 0.25; A'(0.5, 0.25), B, (1, 0.25), C' (1, - 0.75).
D. This is a dilation about (0, 0) with a scale factor of 4; A'(0.5, 0.25), B'(1, 0.25), C'(1, -0.75)
Answers
The correct answer is:
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
Step-by-step explanation:
Given
Dilation: D : (x,y) => (4x,4y)
And Vertices
A ( 2, 1 ), B ( 4, 1 ), C ( 4, -3 )
Applying dilation on all vertices
To find the scale factor,
As we are multiplying each vertex coordinate by 4, the dilation factor is 4.
Moreover,
Hence the scale factor is 4.
So,
The correct answer is:
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
Keywords: Dilation, Scale factor
Learn more about dilation at:
#LearnwithBrainly
Answers
The distance of salmon from the surface of the water is 8 feet.
What are mathematical operations?
Calculate the answer using a math operator is referred to as a mathematical operation.
Basic mathematical operations are addition, multiplication, subtraction and division.
Given that,
The distance of school of salmon for the surface of the river = 5 feet.
Since, to escape a hungry bear, the school of salmon went down to 3 feet.
The position of the salmon to the surface = 5 + 3 = 8 feet.
The required distance of school of salmon from the surface of water is 8 feet.
To learn more about Mathematical operations on :
#SPJ2
Answer:
8 Feet below the surface
Step-by-step explanation:
If the salmon were initially 5 feet below the surface, and then travelled down an additional 3 feet from the initial 5, then the new position would be 8 feet down relative to the surface.
You can write this as -5 + -3 = -8, assuming that 0 represents surface level.
Cheers.
Answers
Hi there! :) The answer to your question is 4.02. I did 2.1+3.32= 5.42 then I did 5.42-1.4= 4.02. That I how I got the answer.
Hope I helped! ;D