Answer:
5
Step-by-step explanation:
x-5+2
5-5+2=0+2=2 that's a real answer so the answer is 5 :)
Question 34 of 98
Five friends go to the movies. The price for each ticket is
$6.99. One person thinks the total for all five people will be
around $35.00.
Is this a reasonable estimate? Why?
A. Yes, a reasonable estimate is around 6 . $8 = $48.
B. Yes, a reasonable estimate is around 6. $7 $42.
C. No, a reasonable estimate is around 5 . $9 = $45.
D. Yes, a reasonable estimate is around 5 - $7 = $35.
Answer:
D. Yes, a reasonable estimate is around 5 - $7 = $35.
What is a perpendicular bisector notation?
Answer:
In a pyramid, line segment AD is the perpendicular bisector of triangle ABC on line segment BC. If AB = 20 feet and BD= 7 feet, find the length of side AC.
Step-by-step explanation:
Solution
It is given that AD is the perpendicular bisector on the line segment BC.
So, By Perpendicular Bisector Theorem, any point on line segment AD is at an equal distance from points B and C. It implies, AB = AC
AC = 20 feet.
The expression wA - 36 is equivalent to
Answer:
4. (w² + 6)(w² - 6)
Step-by-step explanation:
w^4 - 36
(w² + 6)(w² - 6)
please help ill rate you 5 and follow yoy and like maybe even brainlist!
solve , then graph the given inequalities: a) 24.2 − y ≤ 11.2 b) -12.5 + x > 5
Help me I am stuck on this.
Answer:
It is not
Step-by-step explanation:
what transformation rule represents (-x,-y)
Answer:
Reflection across the x-axis.
solve for x round to the nearest tenth if necessary
Answer:
Step-by-step explanation:
take 60 degree as reference angle
using cos rule
cos 60 = adjacent / hypotenuse
1/2 = 80/x
do cross multiplication
2*80 = x
160 = x
160.0 = x
The figure below shows some angles what is the measure of L ABD?
A, 46
B, 56
C, 90
D, 100
Answer:
90
Step-by-step explanation:
What is the value of y? (Angle Theorems)
Answer:
The answer is c (54).
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
x =
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
Given,
The figure given is a rectangle. So, we know that the parallel (opposite) sides of a rectangle are equal to each other.
[tex]•°• \: \: 40 = 5x + 10 \\ 40 - 10 = 5x \\ 30 = 5x \\ \frac{30}{5} = x \\ 6 = x[/tex]
✐ The value of x is 6.
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
Find the volume of a pyramid with a square base, where the side length of the
base is 8.7 cm and the height of the pyramid is 13.1 cm. Round your answer
to the nearest tenth of a cubic centimeter.
Answer: V= 330.513 cm 3
Step-by-step explanation:
Area = l x w and with a square the length and width are the same, additionally the volume of a pyramid can be found by using the formula (L)(w)(h)/3 so
8.7 x 8.7 = 75.69cm^2
75.69 x 13.1 = 991.539
991.539 ÷ 3 = 330.513 cm^3
The volume of a cylinder is 196in.3 and the height of the cylinder is 1 in. What is the radius of the cylinder?
Answer:
r ≈ 7.9 inches
Step-by-step explanation:
V(cylinder) = πr²h
196 = πr²(1)
196/π = r²
62.4 = r²
√62.4 = r
r ≈ 7.9
Explanations Needed (In-Depth)
I need explanations for Properties of Dilations and Similarity and Similarity Transformations.
I am in 10th-grade Geometry, Thank you so much!
Answer:
Properties of Dilation
Each angle of the figure is the same. Midpoints of the sides of the figure remain the same as the midpoint of the dilated shape. Parallel and perpendicular lines in the figure remain the same as the parallel and perpendicular lines of the dilated figure. The images remain the same.Similarity. In order for two figures to be similar, they must have congruent (equal) corresponding angle measures and proportional sides. Dilations create similar figures because multiplying by the scale factor creates proportional sides while leaving the angle measure and the shape the same.A similarity transformation is one or more rigid transformations (reflection, rotation, translation) followed by a dilation. When a figure is transformed by a similarity transformation, an image is created that is similar to the original figure. ... In general, similarity transformations preserve angles.A dilation stretches or shrinks a figure. The image created by a dilation is similar to the original figure. The scale factor of a dilation is the ratio of corresponding side lengths. In this course, the center of dilation will always be the origin.Dilations in Animation
The three basic rigid motions are translations, reflections, and rotations. In addition to being rigid motions, these are also considered transformations. Transformations change the location or orientation of an image but not the shape.Isometric transformations have the same shape AND size, similarity transformations just have the same shape. Isometric transformations have the same shape AND size, similarity transformations just have the same size. They are the same, no differences. ... A stretch is not a similarity transformation.[tex]\color{yellow}{}[/tex]
Help
Nxhxhxhdhdhdbsbsbdhdhd
32x + 26 = -11 can someone help pls Ik in summer school
Answer:
x = -37/32
Step-by-step explanation:
32x + 26 = -11
Subtract 26 from each side
32x + 26-26 = -11-26
32x = -37
Divide each side by 32
32x/32 = -37/32
x = -37/32
Answer:
x= -1 5/32 or x=-1.15625
Step-by-step explanation:
given m is parallel to n, find the value of x and y
Match each expression with its sum or difference
Answer:
1-4=-3
-1-4=-5
-1+4=3
1-|-4|=5
Answer:
[tex]1-4=-3\\-1-4=-5\\-1+4=3\\1-(-4)=5[/tex]
Step-by-step explanation:
The hardest part about negative numbers in addition is remembering when to add, rather than subtract. In the last equation, we add the numbers together, because the negative sign cancels out with subtraction. All of the other equations we can follow exactly what it says to do, because there are no minus signs right next to each other.
Simplify (1+ 3) (2-3)
Step-by-step explanation:
[tex] \sqrt{3} - 1[/tex]
Answer:
-1 + √3
Step-by-step explanation:
use the F.O.I.L method to solve this.
"firsts"
1 * 2 = 2
"outsides"
1 * -√3 = -√3
"insides"
√3 * 2 = 2√3
"lasts"
√3 * - √3 = -3
so you get:
2 - √3 + 2√3 - 3
combine like terms
-1 + √3
What is the equation of the asymptote for the exponential function shown on the graph?
Answer:
B) y=0
Step-by-step explanation:
The exponential function shown has a horizontal asymptote at the line y=0, which means that y will approach 0 as the value of x decreases. Therefore, B is correct.
what is the volume of this cylinder
Answer:
471.24 Inches
Step-by-step explanation:
V= πr²h (diameter=10, Radius = 5)V = (22/7 × 5 × 5) × 6V= 550 × 6V = 3300 ÷ 7V = 471.2389=round offV = 471.24 inchesI could use some help on this
Answer:
the answer is B
If you write a product using each prime factor of two polynomials the greatest number of times it occurs in the polynomial, you get the ____________ for the polynomials.
*PLEASE HURRY I ONLY HAVE 3 MINUTES*
least common denominator
least common multiple
mixed expression
mixed martial artist
Answer:
Mixed martial artist
Step-by-step explanation:
HELP PLS ITS DUE IN A FEW MIN
Show the relationship between the number of weeks and Mike's savings using an equation. Type your answer starting with either "W=" or "S=".
Answer:
S = 50w + 75
Step-by-step explanation:
After each week, Mike gains $50.
Letting w = 0 gives us the amount he started with. In this case, that would be $75.
Therefore, the equation is S = 50w + 75.
68. Find the volume of this square-based
pyramid. (meters)
A. 810 m2
B. 270 m2
C. 405 m3
D. 180 m3
E. 60 m
Answer:
270 m^2
Step-by-step explanation:
1. Write down your formula. It is V= 1/3 Bh
2. Plug in your numbers. Your new formula is V= 1/3 (81)(10)
3. Simplify the expression to get 270.
Are the only bases that I need to use 2 and 4 along with the height 2.5 and I just ignore the 3?
Answer:
[tex]7.5\ units^2[/tex]
Step-by-step explanation:
The formula to find the area of a trapezoid is the following,
[tex]A=(h)(\frac{(b_1)+(b_2)}{2})[/tex]
Where ([tex]h[/tex]) represents the heights of the trapezoid, ([tex]b_1[/tex]) and ([tex]b_2[/tex]) represent the bases of the trapezoid, or rather the two parallel sides of the trapezoid.
One is given all of these values in the picture,
[tex]h = 2.5\\\\b_1 = 2\\\\b_2 = 4[/tex]
Substitute these values into the formula and solve for the area of the trapezoid,
[tex]A=(2.5)(\frac{(2)+(4)}{2})[/tex]
Simplify,
[tex]=(2.5)(\frac{6}{2})\\=(2.5)(3)\\=7.5[/tex]
Rahal is adding the Epression below. -3+[(-7)+(-6)] First he rewrites the expression. [3+(-7)]+(6) Which number property did Rashal use to rewrite the expressio?
Note: The second expression must be [tex][(-3)+(-7)]+(-6)[/tex] instead of [tex][3+(-7)]+(6)[/tex]
Given:
The given expression is:
[tex]-3+[(-7)+(-6)][/tex]
Rahal rewrites the expression as:
[tex][(-3)+(-7)]+(-6)[/tex]
To find:
The property that Rahal use to rewrite the expression.
Solution:
According to the associative property of addition, if a, b and c are three real numbers, then
[tex]a+(b+c)=(a+b)+c[/tex]
We have,
[tex]-3+[(-7)+(-6)][/tex]
Using the associative property of addition, we get
[tex]-3+[(-7)+(-6)]=[(-3)+(-7)]+(-6)[/tex]
Therefore, the required property is associative property of addition.
What is an equivalent expression to 6(a+b)?
Answer:
6a+6b
by distributive property
Step-by-step explanation:
Answer:
6a+6b
Step-by-step explanation:
6(a+b)
Use the distributive property to multiply 6 by a+b.
6a+6b
how to find x in 64°,50° and 2x
Answer:
x = 33 degree
Step-by-step explanation:
angles of a triangle = 64 degree , 50 degree , 2x
64 + 50 + 2x = 180 degree (sum of interior angles of a triangle)
114 + 2x = 180
2x = 180 - 114
x = 66/2
x = 33 degree
to find 2x
=2*33
=66 degree
Answer:
33
Step-by-step explanation:
MARK ME BRAINLIEST THANKS MY ANSWER PLEASE
Very confusing, please help
Answer:
A -2*-2 ≠- 4
Step-by-step explanation:
sqrt(-4)
The answer is an imaginary number
-2*-2 = 4 not -4
Answer:
[tex]\sqrt{-4} \neq -2 \\[/tex] because -2 times -2 equals 4 not -4.
Therefore A. [tex]-2^{2}\neq 4[/tex] is the answer to this question.
If you need help on similar problems feel free to ask, hope I helped :)
Solve for x in the triangle round your answer to the nearest tenth BRAINLIEST
Answer:
x = 16.4
Step-by-step explanation:
For right-angle triangles, we can use the trigonometry equations;
In this case, we need to use the sine equation in particular:
sinθ = opposite/hypotenuse
sin(66) = x/18
x = 0.91...(18)
x = 16.4438... ⇒ 16.4