Answer:
Step-by-step explanation:
The lengths of the sides are 3x, 2x, 4x.
perimeter = 3x + 2x + 4x = 120 mm
9x = 120 mm
x = 40/3 = 13⅓ mm
Sides: 40 mm, 26⅔ mm, 53⅓ mm
Obtuse triangle.
??????????????????????
Answer:
I belive the answer would be the first one. 2^28 x 3^20 x 9^4
Step-by-step explanation:
This is becasue you need to multiply the power on the outside of the parenthesis, (4). 7 times itself 4 times is 28, 5 times itself 4 times is 20, and then use the 4 for the 9. Hope this helps!
Michael wants to save up to buy a new bike that costs $600 using the method described in Problem 2. How many weeks will it take him to reach his goal? Show your work and explain your reasoning to support your answer.
Answer:
Sssssnake ssssssnake sssssnake HAHHAHAHAH HAVE A GOOD DAY MHHHHHHH
Step-by-step explanation:
PLEASE HELPP MEEE QUICK
Answer:
C
Step-by-step explanation:
The length of a rectangle is increased by 20%. The width is decreased by 20%.
By what percentage is the area changed?
Answer:
b
Step-by-step explanation:
Please help as much as possible
Answer:
(In order 1-17)
C,A,D,A,A,D,C,I,C,D,C,I,A,I,I,C,A
Step-by-step explanation:
A=Associative
D=Distributive
I= Identity
C=Commutative
Please help me
The original blueprint for the Morenos' living room has a scale of 2 inches = feet. The family wants to use a new blueprint that shows the length of the living room to be 15 in he's. If the width of the living room on the original blueprint is 6 inches and the length is 9.6 inches, what are the scale and width of the new blueprint?
Answer:
length would be 15 inches, width would be 9.36 inches and the scale would these numbers divided by the number of feet on the original scale... not sure if its correct
slove for x for the triangle
Answer:
3x+2+36=110
3x= 110-38= 72
x= 72/3=24
Step-by-step explanation:
round to the nearest tenth 23.459
23.459
/\
|
This is the tenths spot
23.5 since 5 rounds up the 4
---
hope it helps
At time t=0 seconds, a clock pendulum makes its maximum angle with the vertical, reaching a positive angle of 6 degrees in one minute, the pendulum swings back and fourth 20 times. Which of the following best expresses the angle the pendulum makes with the vertical in degrees as a function of time in seconds?
Answer:
B. θ(t)= 6 cos (2π/3 t)
Step-by-step explanation:
Answer:
B) theta(t)= 6cos (2pi/3 t)
I’m not sure how to explain how I got the answer, but I did get it wrong and B was marked right. I hope this helps!
The area of a closet floor is 12 square feet. Mario will be placing 1/3-square-foot carpet tiles on the entire floor. How many carpet tiles will Mario use?
Can you please help me with this?
Answer:
Step-by-step explanation:
[tex]S^{2}[/tex] is ( [tex]q^{2}[/tex][tex]r^{3}[/tex])^2
then
A = [tex]q^{2*2}[/tex][tex]r^{3*2}[/tex]
A = [tex]q^{4}[/tex][tex]r^{6}[/tex]
this looks much better than r^ some big number :D
7 + 6ab - ab - 4
Answer
Answer:
You can't solve for ab, but you can simplify:
3 + 5ab
Step-by-step explanation:
7 + 6ab - ab - 4
7 + 5ab - 4
3 + 5ab
Answer:
8ab
Step-by-step explanation:
7-4+6ab-ab
3+5ab
8ab
Jada has read 3/5 of a book. she has read 75 so far. how many pages are in the whole book?
Answer: Total number of pages is 125
Step-by-step explanation:
If 3/5 of a book is equal to 75, we can conquer that 1/5 of the book is 25 pages, because 75/3=25.
With this we can do 25 x 5 = 125 total pages.
-9 + 4a = 3 – 2a
Solve equation
Answer:
a = 2
Step-by-step explanation:
Marcia is using base ten blocks to multiply decimals. He is using the flat to represent one whole.
one whole
Which of the following multiplication expressions is Marcia representing below?
Answer:
nice
Step-by-step explanation:
I'll give brainliest to the correct answer! (Picture below)
9514 1404 393
Answer:
D. 7
Step-by-step explanation:
The equation is ...
x = a(y +1)² -3
For the point (x, y) = (4, 0), we have ...
4 = a(0 -1)² -3
7 = a . . . . . . . . . . . . add 3, simplify
The leading coefficient is 7.
elaborar un cilindro de altura 6cm , perímetro de la base 15cm ¿cuánto mide el radio de la circunferencia que trazaron?
yay like jazz
bfbfbnxndbbdbfbnfmekdibfnfnnfijvjebbeksi
am i right? i just want to make sure
Answer:
yes
Step-by-step explanation:
can i have brainliest
The question is in the photo.
Answer:
the first option
Step-by-step explanation:
Answer: x < 4
Step-by-step explanation: To plot an inequality, find the number and go the way the sign is pointing.
In this problem...
The less than sign is pointing left, and the number is 4. We use an open circle because the sign is not equal to. If it was, we would of put a closed circle.
<, or > = Open circle (Not shaded)
≤, or ≥ = Closed circle (Shaded)
I attached a image to proof the answer is correct.
Let me know if you have any questions.
~ Lily, from Brainly.
Which line is parallel to line r?
send a picture pls so I can help you
The value of w varies jointly with x and y, and w = 5 when x = 3/4 and y =2. What is the value of w when x = 4 and y = 3?
Answer:
A ∝ BCD or A = kBCD (k = constant ), then A varies jointly as B, C and D.
Step-by-step explanation:
The value of 'w' when x = 4 and y = 3 is, 40.
What are ratio and proportion?In its most basic form, a ratio is a comparison between two comparable quantities.
There are two types of proportions One is the direct proportion, whereby increasing one number by a constant k also increases the other quantity by the same constant k, and vice versa.
If one quantity is increased by a constant k, the other will decrease by the same constant k in the case of inverse proportion, and vice versa.
Given, The value of w varies jointly with x and y.
Let, w ∝ xy ⇒ w = kxy.
5 = k×(3/4)×2.
5 = (3/2)k.
k = 10/3.
Now, x = 4 and y = 3.
Therefore,
w = (10/3)×4×3.
w = 40.
learn more about proportion here :
https://brainly.com/question/7096655
#SPJ3
Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14
Answer: -14
(− 1/ 3 )(12+30)
= −1 /3 (12+30)
= −1/ 3 (42)
= −14
Answer:
I answered this on accident sorry
Step-by-step explanation:
8•10^3x=1 round to the nearest hundredth
Answer:
0
Step-by-step explanation:
According to PEMDAS: parenthesis, exponents, multiplication, division, addition, subtraction
Do we have parenthesis? NO
Do we have exponents? YES 10^3=10x10x10=1,000
Are new expression is 8x1,000x
Do we have multiplication? Yes 8x1,000=8,000
Are new expression is 8,000x
Factor. x^2-2x-3 please
Answer:
(x+1)(x-3)
Step-by-step explanation:
i hope this helps :)
are these lines parallel, perpendicular, or neither?
Answer:
[tex]\Huge\boxed{neither}[/tex]
Step-by-step explanation:
Parallel lines never touch and these lines intersect therefore these are not parallel lines
These lines may intersect but they do not create 90 degree angles which is essential for perpendicular lines and for those reasons the lines shown are not perpendicular lines
So we conclude that the lines shown are neither parallel lines nor perpendicular lines
ILL MARK U BRAINLIEST!
Answer:
They are the same
Step-by-step explanation:
A cylinder has a base diameter of 8ft and a height of 20ft. What is it's volume in cubic ft, to the nearest 10th place?
Answer:
1005.3 ft³
Step-by-step explanation:
cylinder has a base diameter of 8ft and a height of 20ft. What is it's volume in cubic ft, to the nearest 10th place?
Given that:
Base diameter = 8feets
Radius, r = 8/2 = 4 feets
Height h, = 20 feets
Volume of cylinder, V = πr²h
V = π * 4² * 20
V = π * 16 * 20
V = 1005.3096
V = 1005.3096 ft³
Pls help me. Sorry, it's so easy.
Answer:
he bought 36 hot dogs
4 packs of hot dogs
3 packs of buns
Step-by-step explanation:
Answer:
He bought 36 hot dogs,4 packs of them, and 3 packs of buns
Step-by-step explanation:
The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even
plz help me!!!!!!! its hard
For no. 1
Diameter (d) = 12 ft
Radius (r) = 12 /2 =6 ft
Area of the circle
= πr²
= 3.14 *6²
= 113.04 ft²
For no. 2
radius (r) = 12 in
Area of the circle
= πr²
= 3.14 * 12²
= 452.16 in²
Hope it helps :)❤