Answer:
no they don't form a proportion
Step-by-step explanation:
16:18/2:2 = 8:9
8:9 and 1:2 are unequal
What is the image of (-9,6) after a dilation by a scale factor of 44 centered at the origin?
Answer:
(- 396, 264 )
Step-by-step explanation:
Since the dilatation is centred at the origin, then multiply each of the coordinates of the point by the scale factor, that is
(- 9, 6 ) → ( (- 9 × 44 ), (6 × 44 ) ) = ( - 396, 264 )
Please help me asap.......
Answer:
I'm pretty sure its A.
Step-by-step explanation:
There would be mirrors reflecting off of each other to get the light to reflect him in a different place
Which graph below correctly shows the two lines on the same axes ?
Answer:
The one in the top left corner I THINK
Step-by-step explanation:
It is on baisically the same line and makes the most sense to ME.
DO NOT PICK ME IF YOU ARE NOT SURE!!!
Which side of DEF is the longest?
Answer:
Letter B
Segment DF
Step-by-step explanation:
i need help on this one
Answer:
gfgfgfgfgfg
Step-by-step explanation:
Answer:
X= -4
Step-by-step explanation:
Solve: 3 + √x+2 = 11
62
64
()
Answer: its 62
Step-by-step explanation:
Isolate the radical, then raise each side of the equation to the power of its index.
Function A is represented by the equation y = 4x + 6.
Function B is a linear function that goes through the points shown in the
table.
x 1
3 4
ic
y 3 9 12 18
Which statement correctly compares the rates of change of the two
functions?
A. The rate of change of function A is 6.
The rate of change of function B is 3.
B. The rate of change of function A is 4.
The rate of change of function B is 6.
OC. The rate of change of function A is 6.
The rate of change of function B is 6.
D. The rate of change of function A is 4.
The rate of change of function B is 3
Answer:
D
Step-by-step explanation:
Graph the equation -2y+12=-3x
Answer:
UE DESMOS PLUG INTO DESMOS
Step-by-step explanation:
What expression gives the distance between the points (4,6) and (7,-3)?
Answer:
[tex]\sqrt{(-3^2-6)+(7^2-4^2)}[/tex]
Step-by-step explanation:
Use the form: [tex]\sqrt{(x^2-x^1)+(y2-y1)^2[/tex]
so: [tex]\sqrt{(-3^2-6)+(7^2-4^2)}[/tex]
By the distance formula,
[tex]d = \sqrt{( x_2 - x_1) {}^{2} + (y_2 - y_1 {)}^{2} }[/tex]
Here,
[tex]x_1 = 4[/tex]
[tex]y_1 = 6[/tex]
[tex]x_2 = 7[/tex]
[tex]y_2 = - 3[/tex]
Hence,
[tex]d = \sqrt{( {7 - 4)}^{2} + {( - 3 - 6)}^{2} } [/tex]
[tex]d = \sqrt{ {3}^{2} + ( - {9)}^{2} } [/tex]
[tex]d = \sqrt{9 + 81} [/tex]
[tex]d = \sqrt{90} [/tex]
Do the organic prices vary directly with the conventional prices? If so, identify k. Does the total cost of organic apples vary directly with the number of pounds of organic apples purchased? If so, identify k.
THE RIGHT ANSWER IS (i just had to answer my own question so that other people can get it but just copy and paste this thanks :) )
no, this is not a direct variation
yes this is a direct variation with k=2.34
2
Answer:
1: No, this is not direct variation
2: Yes, this is direct variation with k= 2.34
Step-by-step explanation:
I’m Just Built Different
Quadrilateral ABCD is reflected over line segment y as shown, resulting in quadrilateral TURS.
Quadrilateral A B C D is reflected over line y to form quadrilateral T U R S.
If AD 5 in., AB = 7 in., DC = 4 in., and BC = 9 in., what is TU?
4 in.
5 in.
7 in.
9 in.
Answer:
7in
Step-by-step explanation:
Triangle DEF is reflected over the y-axis, and then translated down 4 units and right 3 units.
(I searched it up)
The length of TU is 7 in.
Hence, option C is correct.
What is quadrilateral?A quadrilateral is a shape with four sides, four vertices, and four angles that is only two dimensional. Convex and concave are the two main forms. Convex quadrilaterals can also be divided into a number of subgroups, including trapezoids, parallelograms, rectangles, rhombus, and squares.
Given that,
Quadrilateral ABCD is reflected over a line y
Hence preimage = ABCD and image = TURS
After reflection,
The new position of A = T
New position of B =U
New position of C = R and
New position of D = S
By transformation properties,
For reflection the scale factor is 1 and hence AB will have the same length as TU
Since,
AB = 7 inches,
Therefore,
TU = 7 inches.
To learn more about quadrilaterals visit:
https://brainly.com/question/11037270
#SPJ7
A scientist walking through a forest recorded as integers the heights of 5 trees standing in a row. She observed that each tree was either twice as tall or half as tall as the one to its right. Unfortunately some of her data was lost when rain fell on her notebook. Her notes are shown below, with blanks indicating the missing numbers. Based on her observations, the scientist was able to reconstruct the lost data. What was the average height of the trees, in meters?
Answer:
A) 22.2
Step-by-step explanation:
I took AMC 8 and got it right. ^^
Help pls<---
ASAP DUE TODAY BY 9:05
Answer:covert - 2/3 to -4/6. Then after you do the math...you get -9/6....simplify that to -3/2e=-27. You then multiply -27 by the reciprocal -2/3 and the answer is 18.
Step-by-step explanation:
Dose anyone know this? Like I'm confused on what to do.
4×2×(-3)+(-10)÷5
Answer:
start with the prostheses first and the -3 and -10 together us
Step-by-step explanation:
Please
excuse
my
dear
ant
sally
Answer:
-26
Step-by-step explanation:
4×2×(-3)+(-10)÷5
=(8)(−3)+−10/5
=−24+−10/5
=−24+−2
=−26
factor 56-16 using the gcf
The greatest common factor of the whole numbers 56 and 16 will be 8.
What is the greatest common factor?Simply said, it is the biggest common element. The highest consistent element in the above example is 15, making 15 the greatest common factor amongst 15, 30, and 105. The biggest chunk of the common factors is called the "Greatest Common Factor" (of two or more numbers).
The numbers are given below.
56 and 16
The factor of the number 56 will be given as,
56 = 8 x 7
The factor of the number 16 will be given as,
16 = 8 x 2
Then the greatest common factor of the whole numbers 56 and 16 will be 8.
More about the greatest common factor link is given below.
https://brainly.com/question/11221202
#SPJ2
Find the value of the variable (simplify your answer)
Answer:
y=70.71
Step-by-step explanation:
Refer to the picture that given
Answer:
70.71
EXPLANATION
sin45° =50/y
This implies y=50/sin45
Which comparison is true? Use the number line to help you. A number line going from negative 6 to positive 6 in increments of 1. Negative 5.8 > Negative 5 and three-fourths 3.6 < StartFraction 37 Over 10 EndFraction 4 and one-third = 4.4 3.6 > 4.4
Answer: its (A) and sorry if its wrong and tell me if it is and if it is wrong the answer is (C)
Answer:
it is b
Step-by-step explanation:
What is the slope of the line that contains these points?
x 12 13 14 15
y -4 , 2 8 14
Δ⊕∞∵∴α∞→←⇅≡∝αβΔωπ
Explain why the slope of the line drawn in part C must be negative.
because it is a negative line in the graph
Below is a formula for the volume of a pyramid
V = 1/3 Bh , where B is the base area and h is the height
Solve the formula for h.
What is the height of a pyramid with base area 15 cm² and volume 45 cm?
A:1 cm
B:3 cm
С:6 cm
D:9 cm
Answer:
D
Step-by-step explanation:
Refer to the picture that givem
what is 5(3x+8) answer?
Answer:
15x + 40
Step-by-step explanation:
5(3x + 8)
Use the distributive property and multiply 5 by 3x and 8
5(3x + 8)
15x + 40
What is the value of x?
1. 142
2. 71
3. 152
4. 76
Answer:
142
Step-by-step explanation:
If the circumference of a circle is 41.8 feet, find the diameter of the circle.
Answer:
= 6.65605095
Step-by-step explanation:
Plz mark brainliest!!!
Answer:
The screenshot is the correct answer
Step-by-step explanation:
Please help look at the picture
Answer:
The correct answer would be D
Eight hundred tickets are sold for a play. Thirty-five percent of those tickets were sold in advance. Which equation can be
used to find the number of tickets sold in advance?
800-8 100
O 35--8" 4.375
O
100-8 12.5
800-8100
35x8 280
800X8 6400
O
35x8 280
100x8800
Answer:
35% of 800
35% = 0.35
0.35 × 800 = 280
Your answer is 280 tickets ; 0.35 × 800
7x+5y=40 2x+4y=-4
Solve the system of equations
Answer:
{x,y}={10,−6}
Step-by-step explanation:
Answer:
x = 10, y = -6
Good Luck!
What similarity property, if any, can be used to show that the following two triangles are similar.
Answer:
The angles
Step-by-step explanation:
On both triangles, there is a square in the corner which means that both angles are 90 degrees, and then on the left side of the triangle, there are two signs that are the sames meaning those two have the same angle measurement. Based on this knowledge I know that the last angle of the triangle must also be the same degrees since both triangles follow the same equation 90+a+b=180. I know that all angle measurements from one triangle must equal 180. So these are the same triangles with different sizes.
Hope this helps you
Convert 5 gram in quintal
Answer:
5e-5
Step-by-step explanation:
I hope that is right
Anthony has 115 books in his room. he is storing them in boxes. Each box holds 17 books How many boxes does Anthony need?
Answer:
7 boxes
Step-by-step explanation:
what's the answer to this math picture please?
Answer:
m<BGC = 145°
Step-by-step explanation:
<AGC and <DGB are vertical angles. Vertical angles are congruent. Therefore:
m<AGC = m<DGB
[tex] 3x + 20 = 8x - 5 [/tex] (substitution)
Collect like terms
[tex] 3x - 8x = -20 - 5 [/tex]
[tex] -5x = -25 [/tex]
Divide both sides by -5
x = 5
m<BGC = 180 - (m<AGC) (linear pair)
m<BGC = 180 - (3x + 20)
Plug in the value of x
m<BGC = 180 - (3(5) + 20) = 180 - 35
m<BGC = 145°