Answer:
.112 m by .157m OR 4.43 by 6.20 in
Step-by-step explanation:
The scale is 1:40, meaning that if the house plan shows 1 of something, the real life version is 40 times larger. Given this information:
4.5 m by 6.3 m is the ACTUAL SIZE.
Given this, we need to divide by 40 to get the room PLAN.
0.1125 by 0.1575 meters, OR 4.42913386 by 6.2007874 inches.
Simplifed,
.112 m by .157m OR 4.43 by 6.20 in
:)
+
Question 9 (Multiple Choice Worth 5 points)
(05.02 MC)
The angles shown below are supplementary:
10x
70°
What is the value of x?
O 100
O 110
O 20°
021
Answer:
x=11
Step-by-step explanation:
supplementary angles add up to 180 degrees
10x + 70 =180
10x = 110
x=11
11x10 = 110
110+70 = 180
Given: ABCD is a parallelogram GEC ∠GEC≅∠HFA and AE ≅ FC .
Prove: △GEC≅△HFA.
Answer:
Step-by-step explanation:
3) Congruent segments added to congruent segments form congruent segments
4) [tex]\overline{AD} \parallel \overline{BC}[/tex] (opposite sides of a parallelogram are parallel)
5) [tex]\angle FAH \cong \angle GCE[/tex] (if 2 parallel lines are cut by a transversal, the alternate interior angles are congruent)
6) [tex]\triangle GEC \cong \triangle HFA[/tex] (ASA)
yall I need help with Algebraic Experrion could yall like help me with a & b & c with the work it would really help me
Thank you! <3
Answer:
A) is 9b
B) is 2
C) is 3y+6
Step-by-step explanation:
A) (b)(2+7)
=(b)(2) + (b)(7)
= b2+b7
=b9
B) (2)(4-3)
= (2)(1)
= 2
C) 3(2+y) =(3)(2+y)
=(3)(2)+(3)(y)
=6+3y
=3y+6
What does mean mean on sports teams
Answer:
Physical activy used for pleasure.
Step-by-step explanation:
It's just a meaning so I can't provide an explanation.
If 60% of a number is 90, what is the number
Answer:
60% in a fraction is: 60/100
60/100 of a variable, x, is equal to 90.
So we format it this way and solve for x;
60/100 * x = 90
60/100x = 90
0.6x = 90
/0.6 /0.6
x = 150, is the number.
A dilation produces a smaller figure. Which is a possible scale factor? –2 One-third 1 4
Answer:
1/3 (one-third)
Step-by-step explanation:
A scale factor that produces an image smaller than the original figure is less than 1. A scale factor that produces an image bigger than the original figure is more than 1.
Thus, the only option that's less than 1 is one-third.
Explain how to use the Zero-Product Property to find the solution of the equation 3x(x – 6) = 0.
Answers: set the expression 3x equals to 0 and set the expression x-6 equal to 0, then solve both equations for x
Step-by-step explanation: x = 0, x = 6
A line passes through the point (-10,-7) and has a slope of
2 Write an equation in slope-intercept form for this line.
Answer: Below
Step-by-step explanation:
so using slope intercept form, we know that y = mx + b. We plug in our values. Since -10 is the x value and -7 is the y value, and 2 is the slope:
-7 = 2(-10) + b
Simplify.
-7 = -20 + b
13 = b
We plug b into the slope intercept form, this time without an x or y value to make it apply to all points on the line.
y = 2x + 13
That's our answer.
A piece of art is in the shape of an equilateral triangle with sides of 15 in.
What is the area of the piece of art to the nearest tenth?
O 73.45 inches squared
84.5 inches squared
O 97.4 inches squared
169 inches squared
Answer:
97.4 inches squared
evaluate the expression 6n^2-15 when n=5
Hey there!
6n^2 - 15
= 6(5)^2 - 15
= 6(5^2) - 15
= 6(5 * 5) - 15
= 6(25) - 15
= 150 - 15
= 135
Therefore, your answer is: 135
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
1. Assume that segments that appear to be tangent are tangent.
Find ML to the nearest tenth.
2. Assume that segments that appear to be tangent are tangent.
Find WY.
1. Applying the pythagroean theorem, ML = 6.4.
2. Applying the two tangents theorem, WY = 37.
What is the Two Tangents Theorem?The two tangents theorem states that two tangents drawn from a circle to meet at a point outside the circle are congruent.
Thus:
1. ΔJKL is a right triangle, find JL using the Pythagorean theorem:
JL = √(16² - 9.6²)
JL = 12.8
Therefore:
ML = 1/2(JL)
ML = 1/2(12.8) (radius of circle)
ML = 6.4.
2. Based on the two tangents theorem, we have:
43 - 2x = 12x + 1
-2x - 12x = -43 + 1
-14x = -42
x = 3
WY = 43 - 2x
Plug in the value of x
WY = 43 - 2(3)
WY = 37
Learn more about the two tangents theorem on:
https://brainly.com/question/9892082
PLEASE HELP HURRY! I HAVE AN F IN MATH!!!
A prism is completely filled with 64 cubes that have edge lengths of 12 in.
What is the volume of the prism?
Enter your answer in the box.
__ in³
Answer:
Step-by-step explanation:
Volume of cube = edge³
= 12*12*12
= 1728 in³
Volume of prism = volume of 64 cubes
= 64 * volume of a cube
= 64 * 1728
= 110592 in³
help please, i dont know how to do this
Answer:
they are not simular
Step-by-step explanation:
one has longer sides then the other and one has shorter sides
A person rolls a standard six-sided die 6 times. In how many ways can he get 3 fours, 2 ones, and I two?
Answer:
Good afternoon! no. of ways = 10! / [ 6! * 3! * 1!]
= 840
So the answer is 10.
_AnnieTheDreamGirl, 3/8/2022
ayuda por favor
Resta: 4805 - 1568
Answer:
4805 - 1568 = 3237
Please mark as brainliest;)
Factor the expression. 81x^2 - 121
[tex]81x^{2} -121=(9x-11)(9x+11)[/tex]
Hope that helped!
Factoring:
[tex]81x^2-121=(9x+11)(9x-11)[/tex]
Hope that helps!
Logan has a budget of $400 to have family pictures taken. There is a sitting fee of $38. Prints cost $25 per page. How many pages of prints can Logan order?
Answer:
14
Step-by-step explanation:
You take the 400 and you minus 38 you get 362 then u divide that by 25 you get 14.48. I personally would just go with 14
f(x) = 6x + 4. Find the inverse of f(x).
A. f^-1(x) = 6x - 4
B. f^-1(x) = x-6/4
C. f^-1(x) = 4 - 6x
D. f^-1(x) = x-4/6
D. f-1(x) = x-4/6
Step-by-step explanation:
y = 6x + 4
-4
y-4 = 6x
÷6
y-4/6 = x
(Swap y and x around to find the inverse)
Inverse will be:
x - 4/6 = y
So, f-1(x) = x-4/6
Hope this helps!
PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!!
Answer:
option c
Step-by-step explanation:
Quadratic function in vertex form:
y = a(x - h)² + k
Where (h, k) is the vertex
vertex(5 , 12)
y = a(x - 5)² + 12
This passes through (8, 9)
9 = a(8 - 5)² + 12
9 = a(3)² + 12
9 = 9a + 12
9 - 12 = 9a
9a = -3
a = -3/9
a = -1/2
[tex]Answer:\ y = \dfrac{-1}{3}(x - 5)^{2}+12[/tex]
Do not understand it??
An ostrich is
running at a speed
of 43 miles per
hour
Is it proportional or non proportional
The relationship iof the ostrich running at 43 miles per hour is proportional.
Speed of the ostrichSince speed = distance per unit time
The speed of the ostrich is 43 miles per hour. This means that the ostrich covers a distance of 43 miles every hour.
Since the ostrich always covers a distance of 43 miles every hour, we see that distance is proportional to time.
So, the relationship iof the ostrich running at 43 miles per hour is proportional.
Learn more about proportionality here:
https://brainly.com/question/24868934
Find the commission on a sale of $600 with a 5% commission rate.
$15
$30
$50
$45
Pls help me
Answer:
30
Step-by-step explanation:
5% of 600 is 30 so that should be ur answer
I don't understand how the problem wants me to set up the equation, much less how to find the right answer.
Solve both Question related to Volume of Solids. 50 Points
Given for the cone:
base radius: 3aperpendicular height: 4agiven for the spheres:
radius: aFind volume of cone:
[tex]\sf \hookrightarrow \dfrac{1}{3} \pi r^2h[/tex]
[tex]\sf \hookrightarrow \dfrac{1}{3} \pi (3a)^2(4a)[/tex]
[tex]\sf \hookrightarrow 12\pi a^3[/tex]
Find volume of sphere:
[tex]\sf \hookrightarrow \dfrac{4}{3} \pi r^3[/tex]
[tex]\sf \hookrightarrow \dfrac{4}{3} \pi a^3[/tex]
Divide volume of cone by volume of sphere:
[tex]\sf \hookrightarrow \dfrac{12\pi a^3}{ \dfrac{4}{3} \pi a^3}[/tex]
[tex]\rightarrow 9[/tex]
Therefore proved 9 such spheres can be made using the metal cone.
We know that volume of cone is [tex]12\pi a^3[/tex]
[tex]\sf \rightarrow 12\pi a^3 = 12936[/tex]
[tex]\sf \rightarrow a^3 = \dfrac{12936}{12\pi}[/tex]
[tex]\sf \rightarrow a = \sqrt[3]{\dfrac{12936}{12\pi}}[/tex]
[tex]\sf \rightarrow a =7[/tex]
Therefore the radius of sphere is 7 cm
The line of best fit for a scatter plot is shown (6.04)
Answer:
y- 1/2x+8
Step-by-step explanation:
the slope is negative 1/2
8 ounces ____ 1/4 pound
Which one is bigger,equal or less
Answer: GREATER
Step-by-step explanation:
1/4 of a pound is 0.125 divided by 4 please correct if wrong 8 ounces to a pound would be 0.5/0.50
10. The number of people who have heard a rumor increases exponentially. If all who hear a rumor repeat it
to two people per day, and if 20 people start the rumor, the number N(t) of people who have heard the
rumor after t days is given by N(t) 20(2).
a. After what amount of time will 1000 people have heard the rumor?
=
1000 people will have heard the rumor
by 6 days.
1000 = 2012)
20
20
Soat
2t - 50
10g (50) = +
5.643856
b. What is the doubling time for the number of people who have heard the rumor?
+
Answer:
2000 is the answers.............
Find the factors pairs of 78
Answer:
Therefore, the pair factors are (1, 78), (2, 39), (3, 26), and (6, 13).
Give me brainliest answer
Answer:
1 x 78, 2 x 39, 3 x 26, 6 x 13
Step-by-step explanation:
Factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78.
It is never helpful to rewrite a quadratic equation in standard form as a first
step in solving it.
True or False
Answer:
false and can you please help me on my last question i posted its bout john henry
Step-by-step explanation:
The measure of the
central angle of a circle
is 74°. What is the
measure of the
intercepted arc?
Answer: 74 degrees
Step-by-step explanation:
The measure of a central angle is equal to the measure of the arc that it intercepts.