Answer:
30
Step-by-step explanation:
If you plug in 5 for x and 3 for y then the equation would be 3(5)+5(3) or 15+15.
3(x+1)-5=3x-2
Option1: no solution
Option2:infinite solutions
Option3:one solution
Answer:
Simplify 3(x+1)−5.
3x−2=3x−2
Move all terms containing x to the left side of the equation.
−2=−2 Since −2=−2 , the equation will always be true for any value of x
All real numbers
The result can be shown in multiple forms.
All real numbers
Interval Notation:
(−∞,∞)
Option2 : infinite solutions
Step-by-step explanation:
Find the area of the shape shown below.
Answer:
42
Step-by-step explanation:
to find out the triangle do this formula:
bxh/2
3.5x3=10.5
3.5x3=10.5
21
To find out rectangle do:
lxw
7x3=21
21+21=42
I need help!! Please help!
Answer:
1. 25%
37.5%
75%
2. 50%
75%
150%
Is quadrilateral ABCD a parallelogram? Explain.
Answer:
don't know
Step-by-step explanation:
Can someone pls help me with this?
Answer:
the answer is d
Step-by-step explanation:
so for one do y-intercept has to be at (0,25) so we can eliminate answer choices B and C
the reason why it is not a is because a is moving out of constant rate of 25 when it needs to be moving at a constant rate like 10 D is the answer because it's moving at a constant rate of 10 and it has a y intercept of (0,25)
solve for 65+5x and show work !!!
Answer:
x = -13
Step-by-step explanation:
65 + 5x = 0
65 = -5x
divide by -5
-13 = x
Answer:
x = 13
Step-by-step explanation:
You have to get x by itself
so you divide 5 by 65
Then X is by itself and your answer is 5/65
if you have 10 boxes and 93 needs to be distributed in to them equally how much is in each box
The price of a 9-minute phone call is $1.35. What is the price of a 16-minute phone call?
Anybody know ? Need help
Answer:
i think a but i’m not sure
sorry if wrong
Step-by-step explanation:
I tried but kept getting it wrong ;-;
Find the area of the composite figure.
<15> and <10> add first 25 <25> and 5 add second 30 <30> and 7 add third 37 <37> and 6 <6> now add that an u get <43> thats ur answer :)
If the perimeter of the square below is 12x^2-8x-4, what is the area of the figure
Answer:
Step-by-step explanation:
nhd8wqypefopewhjophgo[0wyw
Help me plsssssssssssssssss
Answer:
I would say 1.5in
Step-by-step explanation:
What is the distance between...
-a and a?
Answer:
depends what the number is
Step-by-step explanation:
if its -7 and 7 then the distance would be 14
Find the diameter of a circle
with an area of 90.25m2
Answer:
10.7196
Step-by-step explanation:
An orange juice container starts with 6 7/8 cups of juice. How much orange juice is left after three 1 1/4 cup serving are poured?
this performance task is really important for my grade, if you could help, i would greatly appreciate it :)
The vertices of quadrilateral WXYZ are W(-1,4); X(3,5); Y(4,1); Z(00). What kind of quadrilateral is it? Explain how you know this. Be as specific as possible.
Answer:
This quadrilateral is a SQUARE.
When we plot these points, we realize that they are equal distance apart.
So, when a quadrilateral has sides that are equal distance apart, that quadrilateral is a square.
Let me know if this helps!
Blake purchased a new car in 1990 for \$15,200$15,200. The value of the car has been depreciating exponentially at a constant rate. If the value of the car was \$10,000$10,000 in the year 1992, then what would be the predicted value of the car in the year 2001, to the nearest dollar? HELP!
Answer:
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
Step-by-step explanation:
VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
A swimming pool is 30 ft long and 15 ft wide. How much water do you need to fill the pool if it is 6 ft deep? (Thanks?)
PLS HELPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
(-64)[tex]^{-\frac{1}{3}[/tex]
Step-by-step explanation:
Answer:
(-64)^-5/3 X (-64)^4/3 = -0.25 or -1/4.
Step-by-step explanation:
l hope that this helps! :))>
∠A and ∠B are vertical angles. If m∠A=(5x+5)∘and m∠B=(4x+29)∘, then find the measure of ∠A.
Answer:
∠A = 175∘
Step-by-step explanation:
∠A = ∠B
5x-5= 4x+29
x = 34
∠A= 34*5+5
∠A=170+5=175
5x+5= 4x + 29
-5
5x=4x+24
-4x -4x
x=24
m∠A=5x+5
m∠A=5(24)+5
120+5
Answer=125
Pls I need help
Hahaha I did not reach the word limit
Answer:
5-(-7)=5+7
Step-by-step explanation:
keep in mind that two negatives make a positive. therefore it would be 5+7=5+7. i hope this helps :)
Helppp Meee Plsss
....
Answer:
I believe it is because it is being transferred to kinetic energy
Step-by-step explanation:
As the puck falls, it loses potential energy and gains kinetic energy because it is now falling, which causes movement due to gravity. And as we know, kinetic energy is energy which a body possesses by virtue of being in motion
f(2)if f(x)=2x-5 plz answer
Answer:
-1
you use the given functions to set up and simplify f(2)
Victoria has $10 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will she earn in 2 years?
A class has 30 students. 18 are boys. What is the ratio of boys to girls? (you must simplify)
Answer:
18:12
simplified 3:2
this is the answer to your problem
The ration between boys and girls are - 18:12
when simplified- 3:2
Please help 50 points
What is the fractional form of
Answer:
it's option A .............
Answer:
8/9
Step-by-step explanation:
Repeating. Just do 8 divide by 9
Does anyone know this answer?
Answer:
The answer is Vertical
Step-by-step explanation:
Hope this helps <3
Pls help me it’s due hellop
Answer:
m<CAB = 59
m<ACB = 59
Step-by-step explanation:
4x - 41 = 2x + 9
2x - 41 = 9
2x = 50
x = 25
m<CAB: 4x - 41
4(25) - 41
59
m<ACB: 2x + 9
2(25) + 9
59
17. A rectangular prism has a length of 12 cm, a
height of 6/cm, and a width of 4 cm. Use the
formula SA = 2({w) + 2(wh) +2(ehy to find the
surface area of the rectangular prism.
Answer:
SA = 288 cm
Step-by-step explanation:
l = 12
w = 4
h = 6
SA = 2lw + 2wh + 2lh
SA = (2 x 12 x 4) + (2 x 4 x 6) + (2 x 12 x 6)
SA = 96 + 48 + 144
SA = 288
If x+1/x= 3, then prove that m^5+1/m^5= 123
9514 1404 393
Explanation:
We can start with the relations ...
[tex]\displaystyle\left(x+\frac{1}{x}\right)^3=\left(x^3+\frac{1}{x^3}\right)+3\left(x+\frac{1}{x}\right)\\\\\left(x+\frac{1}{x}\right)^5=\left(x^5+\frac{1}{x^5}\right)+5\left(x^3+\frac{1}{x^3}\right)+10\left(x+\frac{1}{x}\right)\\\\\textsf{From these, we can derive ...}\\\\x^5+\frac{1}{x^5}=\left(x+\frac{1}{x}\right)^5-5\left(\left(x+\frac{1}{x}\right)^3-3\left(x+\frac{1}{x}\right)\right)-10\left(x+\frac{1}{x}\right)[/tex]
[tex]\displaystyle x^5+\frac{1}{x^5}=\left(x+\frac{1}{x}\right)^5-5\left(x+\frac{1}{x}\right)^3+5\left(x+\frac{1}{x}\right)\right)\\\\x^5+\frac{1}{x^5}=3^5 -5(3^3)+5(3)\\\\=((3^2-5)3^2+5)\cdot3=(4\cdot9+5)\cdot3=(41)(3)\\\\=\boxed{123}[/tex]