Answer:
Step-by-step explanation:
I can only tell you that 4x-y=6 is parallel to y=4x-6. Do u mind sort out the rest of the variables and the numbers on your own?
The lines parallel to given line are y + 1 = 4(x - 2) and y = 4x + 11. Therefore, option C and D are the correct answers.
What is the equation of a line?The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.
Given that, the equation of a line is 4x-y=6.
Now, y=4x-6
Here, the slope of the equation is 4.
The slope of a line parallel to given line is m1=m2
So, here the slope of a parallel line is 4.
y + 1 = 4(x - 2) and y = 4x + 11 have same slope, then they are parallel to given line.
Therefore, option C and D are the correct answers.
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What is the value of the expression below when n = 1.5?
Answer:
Sorry, you didn't attach the expression.
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
Simplify:
5(1.5)+(20+1.5)
= 7.5 + 21.5
= 29
HOPE THIS HELPS!! <333
-Silver
-3x+4y=7 lesson 3 notes
128= 4^2x times 2^x
What is x?
Answer:
x=7/5
Step-by-step explanation:
We can write it in exponential form
128= 2^2*2x * 2^x
2^4x+x=5x
2^5x=128
2^5x=2^7
5x=7
x=7/5
The value of x in the equation given is
[tex] \frac{7}{5} [/tex]
To solve :
[tex]128 = {4}^{2x} \times {2}^{x} [/tex]
Change all values to have the same root :
[tex] {2}^{7} = {2}^{2(2x)} \times {2}^{x} [/tex]
[tex] {2}^{7} = {2}^{4x} \times {2}^{x} [/tex]
[tex] {2}^{7} = {2}^{(4x + x)} [/tex]
[tex] {2}^{7} = {2}^{5x} [/tex]
The roots cancel out
[tex] 7 = 5x[/tex]
Divide both sides by 5
[tex]x = \frac{7}{5} [/tex]
Therefore, the value of
[tex]x = \frac{7}{5} [/tex]
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Assume that AABC= APQR. Which of the following congruence statements
are correct? Check all that apply.
A. BC = PO
B. ZRE LC
C. ZA= 20
D. AC = OR
E. AB = PQ
F. ZCE ZP
Answer:
check B and E
Step-by-step explanation:
All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Triangles ABC and PQR are congruent.
Now, By definition of congruency we get;
All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
Thus, All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
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2x - 4x³ + 5 - 3x²
1. How many terms does the given polynomial have?
2. What is the CONSTANT term?
3. What is the VARIABLE in the given polynomial?
4. What is the leading coefficient of the given polynomial?
5. Without arranging the terms, what is the numerical coefficient of the first term of the polynomial, as shown in the given?
Hopefully someone will have respond
Answer:
. How many terms does the given polynomial have? 4
2. What is the CONSTANT term? 5
3. What is the VARIABLE in the given polynomial? x
4. What is the leading coefficient of the given polynomial?-4 (highest degree polynomial)
5. Without arranging the terms, what is the numerical coefficient of the first term of the polynomial, as shown in the given? 2
Step-by-step explanation:
Enter the value that belongs in the
green box
Answer:
100
Step-by-step explanation:
Just add
Emily says she can prove the Pythagorean Theorem using the following diagram. She explains that she can divide the squares on the two shorter sides into grids with equal-sized grid squares. She says she can then rearrange the grid squares to cover the area of the square on the hypotenuse, which proves that the sum of the squares on the two shorter sides equals the square on the hypotenuse. A 3 by 3 square, a 4 by 4 square, and a 5 by 5 square, put together to form a right triangle with legs 3 and 4 and hypotenuse 5. Is this a valid geometrical proof that a2 + b2 = c2 for all right triangles? Yes, because there are 9 grid squares on one side, 16 grid squares on the other side, and 25 grid squares on the hypotenuse, and 9 + 16 = 25. Yes, because it shows that you can rearrange the squares on the shorter sides to fill up the area of the square on the larger side. No, because a proof needs to have equations in order to be valid. No, because this proof only works when you can draw grids on the squares. It does not work for all right triangles.
Answer:
Yes, because there are 9 grid squares on one side, 16 grid squares on the other side, and 25 grid squares on the hypotenuse, and 9 + 16 = 25.
<3
larry ate 5 chocolate chip cookies, which was 15% of the cookies in the cookie jar. how many cookies were in the cookie jar to begin with? percent practice test
please help!!!!!!
Answer:
32
Step-by-step explanation:
5 x .15
An investment of $70,000 increase rate of 12.5%. Find the value of the investment after 31 years
5 x 10 for easy points
Answer:
50
Step-by-step explanation:
multiply 5 and 10
[tex]\huge\textbf{Answer}[/tex]
[tex]5 \times 10 \\ = 50[/tex]
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
Someone help and please make sure the answer is right
Answer:
This is the exterior angle theorem, so
x+30+x+22=130
2x+52=130
2x=78
x=39
sooooooooooooo
39+22=61 degrees
61 degrees
Answer:
21
Step-by-step explanation:
First set up the equation
130 + x + 30 + x + 22 = 180 (triangle angles always add up to 180)
then start to solve to find x
130 +2x + 30 + 22 = 180
182 + 2x = 180
-182 -182
2x = -2
/2 /2
x = -1
Then just plug it back into the equation
-1 + 22
21
what's
[tex] \frac{8}{4} [/tex]
Answer:
2
Step-by-step explanation:
find the value of given expression
[tex](55 - 54) {}^{2} [/tex]
Answer:
(55-54)²=1²=1 is your answer
Answer:
your answer will be 1
Step-by-step explanation:
......
4.) Which statement is true about points located in quadrant IV in the
coordinate plane? *
The x-coordinate is negative, and the y-coordinate is positive.
The x-coordinate is negative, and the y-coordinate is negative.
The x-coordinate is positive, and the y-coordinate is positive.
The x-coordinate is positive, and the y-coordinate is negative.
SOMEONE HELP ME PLEASE 30 POINTS
Answer:
D. (+,-)
Step-by-step explanation:
Map it out!
Quadrant I's points will always be (+,+). It is located in the upper right section.
Quadrant II's points will always be (-,+). It is located in the upper left section.
Quadrant III's points will always be (-,-). It is located in the lower left section.
Quadrant IV's points will always be (+,-). It is located in the lower right section.
The x-coordinate and y-coordinate are both negative, which is the right statement. The best choice is B.
When determining the location of points or other geometrical elements on a manifold, such as Euclidean space, a coordinate system in geometry uses one or more numbers or coordinates.
The value of the coordinate x and the value of the coordinate y are both negative in the fourth quadrant's coordinate system.
As a result, it is true to say that both the x- and y-coordinates are negative. The correct response is B.
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which net folds into a cube
Answer:
c
Step-by-step explanation:
Four more than double a number is 100 what is the answer?
Answer:
the number would be 48 i think
Step-by-step explanation:
48 + 48 = 96
96 + 4 = 100
determine if the following triangles are similar, and if so which postulates or theorem proves they are similar
Not similar.
Because it should be [tex]\frac{22}{11} =\frac{18}{9} \neq \frac{24}{13}[/tex]
2=2[tex]\neq[/tex]1.84
when ronnie first planted the cherry tree in his yard, it was 30 feet tall. Now it is 90% taller. How tall is the tree now?
For i = V-1, what is the sum (7 + 3i) + (-8 + 9i)?
Answer:
12v-3
Step-by-step explanation:
A farmer wants to fence an area of 6 million square feet in a rectangular field and then divide it in half with a fence parallel to one of the sides of the rectangle. Let y represent the length (in feet) of a side perpendicular to the dividing fence, and let x represent the length (in feet) of a side parallel to the dividing fence. Let F represent the length of fencing in feet. Write an equation that represents F in terms of the variable x.
The relationship between variable F and x is 2x + 12000000/x
Let y represent the length (in feet) of a side perpendicular to the dividing fence, and let x represent the length (in feet) of a side parallel to the dividing fence.
Let F represent the length of fencing in feet.
Area of fencing = 6000000 ft²
Area of fencing = x * (y + y) = x * 2y
Area of fencing = 2xy
6000000=2xy
xy = 3000000
y = 3000000/x
The perimeter is:
F = x + y + y + x + y + y
F = 2x + 4y
F = 2x + 4(3000000/x)
F = 2x + 12000000/x
Therefore the relationship between variable F and x is 2x + 12000000/x
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If someone understands this please help
At a carnival, you spin a spinner that has four equal-sized sections, each a different color: green, yellow, red, and blue. If you land on green, you win 2 points. If you land on yellow, red, or blue, you lose 1 point. Write the expected value equation.
A= B= C=
D= E= F=
G=
Answer:
A= 4
B= 4
C= -1
D= 4
E= -1
F= 4
G= -1
Step-by-step explanation:
The expected value equation is the probability of something happening multiplied by the amount of times it happens. In this case you have four equal sized sections, so you have a one in four chance to land in any of these sections. A, B, D, and F represent the four for this one in four chance. C, E, and G represent the amount of points you get when you land on those sections, in this case -1
Y+3= -5(x-1) write the equation in slope intercept form
Answer: The equation in slope-intercept form: [tex]y=-5x+2[/tex]
Step-by-step explanation:
The given equation of a line : [tex]y+3= -5(x-1)[/tex]
The equation of a line in slope -intercept form: y=mx+c, where m= slope , c=y-intercept.
We first use distributive property(a(b+c)=ab+ac) to simplify the given equation, we get
[tex]y+3=-5x+5[/tex]
Subtract 3 from both sides, we get
[tex]y=-5x-2[/tex]
Hence, the equation in slope-intercept form: [tex]y=-5x+2[/tex]
Subtraction 9/4 - 9/8
9/4-9/8 = 1.125 -> 1 1/8
Answer:
9/4-9/8=9/8
Step-by-step explanation:
first you need a common denominator so 9/4x2/2 = 18/8. then you subtract 18/8-9/8=9/8.
Sofia calculated the circumference and area of a circle with a radius of 4.
C=2πr
=2(3.14)4
=25.12
A=πr2
=3.14(4)2
She then said, “The value of the circumference of a circle is always half the value of its area.” Is Sofia correct? Justify your answer.
Answer:
the circumference is 25.12
Ann runs 2/5 mile. Kim runs 1/2 mile. Which statement is true 2/5 >1/2,
1/2 >2/5, 1/2=2/5, 1/2 <2/5
Answer:1/2 >2/5
Step-by-step explanation:
Make the denominator the same so 1/2 = 5/10 and 2/5 = 4/10
5/10 (which is the same as 1/2) > 4/10 (which is the same as 2/5)
1/2 > 2/5
Find the value of Z for the triangles
Answer:
z = 17.5
Step-by-step explanation:
segment RX is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is
[tex]\frac{RS}{RT}[/tex] = [tex]\frac{SX}{TX}[/tex] , substitute values
[tex]\frac{15}{z}[/tex] = [tex]\frac{6}{7}[/tex] ( cross- multiply )
6z = 105 ( divide both sides by 6 )
z = 17.5
At a real estate agency, an agent sold a house for $336000. The commission rate is 5.5% for the real estate agency and the commission rate for the agent is 30% of the amount the real estate agency gets. How much did the agency make on the house? How much did the agent earn in commission?
Answer: no did
Step-by-step explanation:
bwhehe
Answer this pls thank u,
What is the answer to this question (hurry plz)
Answer:
not proportional
Step-by-step explanation:
A bookshelf is 45 inches wide. How many 1 & 1/2 inch wide books will fit on the bookshelf? *
Answer:
30 books
Step-by-step explanation:
bookshelf is 45 inches
each book is 1 1/2 inches
45 / 1 1/2 = 30
30 books can fit on the shelf