Answer:
2
Step-by-step explanation:
Equation = x + 44x = 90
1x+44x = 45x
45x = 90
x = 2
Pet owners may have to take out a loan when their animal has a major operation. Buddy needs to have surgery on his leg. The cost of the surgery is $2500. His owner will get a loan for this amount over 2 years at a rate of 7.5%. How much will the interest be on this loan
HELLLPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
Domain: (-3,1]
Range: [-4,0]
x-intercepts: -3, 0
y-intercepts: 0
Answer:
R = [-4,0] X = -3, 0 Y = 0
Step-by-step explanation:
We already know the domain.
Range : [-4,0] Since the line doesn't go beyond 0.
x-intercept : -3, 0
y-intercept : 0
Erica makes $17.50 an hour working 40 hours a week. What is Erica's gross annual income knowing there are 52 weeks in a year?
If you deposit or put in $1550 into a savings account earning 7.2% simple interest for 2 years, how much money total will you have in your account? Show the equation you use and solve.
Answer:
22320
Step-by-step explanation:
simple interest= p (deposit) × r (rate) × t (time)
=1550×7.2×2
=22320
which is the value of x makes this inequality true?
thank you for helping!
x +9 < 4x
a.1
b.3
c.4
d.2
Answer:
x>3
Step-by-step explanation:
x+9<4x
9<4x-x
9<3x
3x>9
x>9/3
x>3
y =-0.011x + 40.604
What is the slope
Help me with this pls I’ll give brainliest
Answer:
Step-by-step explanation:
-1/2 is a rational number but not integer
6.66.. is an irrational number
-2 is an integer
-sqrt3 is an irrational number
150 is an integer
How can 26n - 7m + 4 (10m—6m) be rewritten
Answer:
26m - (11m) 4m
Step-by-step explanation:
Lawrence found a shirt he liked in the clearance aisle for 15% off the original price. If the original price of the shirt was $35, how much will Lawrence be saving when he buys it?
Answer:
15/100 x 35 = $5.25
Of means multiplication
Always consider a percent as a fraction but it has to be out of 100.
A way to remember that is that the word "cent" means 100. So you multiply the two numbers (divide at the end 21/4 = 5.25)
2w+3/-3=1
(Special Cases)
Answer:
Divide the numbers
2
+
3
−
3
=
1
2
−
1
=
1
2
Add
1
1
1
to both sides of the equation
2
−
1
=
1
2
−
1
+
1
=
1
+
1
3
Simplify
Add the numbers
Add the numbers
2
=
2
4
Divide both sides of the equation by the same term
2
=
2
2
2
=
2
2
5
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
1
Answer:
w = 1
Step-by-step explanation:
Mrs. Wallace, who is always in a hurry, walks up an escalator that is also traveling
up. The escalator is d feet long and travels at a rate of 2 feet per second. Mrs.
Wallace, climbing the escalator at a rate of 6 feet per second, arrives at the top in
t seconds. Which equation best represents this information?
4 = dt
8 = dt
d = 41
d=81
Answer:
4 = dt
I hope this helps
Sorry if it's wrong
There is a value of x for which the volume of the cuboid is a maximum.
(b) Find this value of x.
Show your working clearly.
Give your answer correct to 3 significant figures.
Answ
what is this for
Step-by-step explanation:
A cuboid with side lengths x, x and h has a surface area of
S=2x2+4xh.
We know that the total surface area should be 150cm2, so
150⟹150−2x2⟹h=2x2+4xh=4xh=75−x22x.
Write an equation in standard form for the line that contains the given pair of points.
(3, 8) and (3, -7)
Answer:
x = 3
Step-by-step explanation:
What is the solution to this system of equations?
2.0 + 4y = 22
7x + y = 12
O (3, 4)
O (2,-2)
O (1,5)
0 (-1,6)
Answer:
(1,5) is the answer
What would x equal for this equation
Answer:
15
Step-by-step explanation:
3*5
I'd really appreciated it if you could help
9514 1404 393
Answer:
30.3 in
Step-by-step explanation:
The applicable relation between angle (θ), radius (r), and arc length (s) is ...
s = rθ . . . . . . where θ is in radians
We have ...
75 in = x(142(π/180))
Solving for x, we get ...
x = (75 in)(180/142)/π ≈ 30.262 in
The radius of the circle is about 30.3 inches.
Helppp plzz I will mark brainliestttt
Answer:
192 meters squared
Step-by-step explanation:
Bo invests money in an account paying a simple interest of 8% per year. If no money will be added or removed from the investment, what should he multiply his current balance by to find his total balance in a year in one step?
Answer:
Calculation:
First, converting R percent to r a decimal
r = R/100 = 8%/100 = 0.08 per year,
then, solving our equation
I = Prt (Where p=principle,r=rate,t=time)
I = p*0.08*1=0.08p
Step-by-step explanation:
Bo should multiply his current amount by 1.08 to get the complete balance in one step.
What is the simple interest?Simple interest is defined as interest paid on the original principal and calculated with the following formula:
S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100
We have been given that Bo invests money in an account paying a simple interest of 8% per year.
To find the total balance in a year, you can use the formula:
balance after 1 year = balance × (1 + (interest rate/100))
In this case, the interest rate is 8%, so you can use the formula like this:
balance after 1 year = balance × (1 + (8/100))
This simplifies to:
balance after 1 year = balance × 1.08
Therefore, to find the total balance in one step, Bo should multiply his current balance by 1.08.
Learn more about the simple interest here:
brainly.com/question/22621039
#SPJ2
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
1)f(-3)=-3f
2)f(-2)=-2f
3)m(-1)=-m
4)g(x)+h(x)=gx+hx
5)g(x)-h(x)=gx-hx
6)h(x)+3k(x)=h=3k
7)2j(x)=2jx
8)f(x).g(x)=gxf(x)
9)f(x).k(x)=kxf(x)
Step-by-step explanation:
Step-by-step explanation:
por fa si les ayude voten por mi
Angles M and N are complementary. The measure of M is 55°. What is the angle measurement of m N?
A. 180°
B. 125°
C. 90°
D. 35°
Answer:
Step-by-step explanation:
Negative Square roots (imaginary numbers)
Answer:
As shown earlier, a negative square root is one of two square roots of a positive number. For the number 25, its negative square root is -5 because (-5)^2 = 25. We can solve certain equations by finding the square root of a number. Let's consider the equation of x^2 = 121.
Step-by-step explanation:
Answer:
I think this is what you are asking! ( hope this helps and Sorry if I’m wrong! )
Step-by-step explanation:
The square root of minus one √(−1) is the "unit" Imaginary Number, the equivalent of 1 for Real Numbers. In mathematics the symbol for √(−1) is i for imaginary.
In triangle ABC,
If cos (A) = 12/13 and sin (A) = 5/13, what is tan(A)?
Answer:
tan(A) = 5/12
Step-by-step explanation:
Tan = opp/adj
opp= 5
adj = 12
Answer:12/13
Step-by-step explanation:
How far away from zero on the y-axis is the point (2, 5)?
A. 2
B. 0
C. 5
D. 1
the answer is C
Step-by-step explanation:
2 is the x axis and 5 is the y
1. y + 2.4 = 7.4
2. w − 3 = 11
3. 5 + y = 7
4. b + ½ = ⅔
1) y =
2) w =
3) y =
4) b =
how do i solve? the help video doesnt actually help
Answer:
y = 5x - 8
Step-by-step explanation:
The linear equation in slope intercept form :
y = mx + c
m = slope ; c = intercept
m = Rise / Run = (y2 - y1) / (x2 - x 1)
Rise = (y2 - y1) = (12 - (-8)) = (12 + 8) = 20
Run = (x2 - x1) = (4 - 0) = 4
Slope, m = Rise / Run = 20 /4 = 5
Hence,
y = 5x + c
For the points ; y = 12 ; x = 4 ; we could obtain c
12 = 5(4) + c
12 = 20 + c
12 - 20 = c
-8 = c
The equation becomes :
y = 5x - 8
Calculate the slope of a line with a run of 3 and a rise of 9
Answer: 12
Step-by-step explanation:
can u help me finish setting up the tangent ratio?
This is because
tan(angle) = opposite/adjacent
For the reference angle 38, we have 10 as the opposite side and x as the adjacent side.
Therefore, tan(38) = opposite/adjacent = 10/x
Side note: if you solve for x, you should get roughly x = 12.799
The point (7, −2) is reflected across the x-axis. What are the coordinates of the reflection?
PLEASE HELP ME ON THIS QUESTION!!! ASAP
Answer:
its B
Step-by-step explanation:
if u multiply 18x10 =180x12=2,160
Which one produces the greatest amount of clean energy
A. burning oil
B. nuclear fission
C. nuclear fusion
D. burning coal
Answer:
Nuclear Fusion is the cleanest.
Step-by-step explanation:
The following advantages make fusion worth pursuing. Abundant energy: Fusing atoms together in a controlled way releases nearly four million times more energy than a chemical reaction such as the burning of coal, oil or gas and four times as much as nuclear fission reactions (at equal mass).