Answer:
Step-by-step explanation:
Here you go mate
Step 1
h + 13.1 = -13.1 Equation
Step 2
h + 13.1 = -13.1 simplify
Step 3
h + 13.1 = -13.1 Add -13.1 to both sides
h=-26.2
answer
26.2
What are the factors of 1/36 ( 1 )
(36)
Answer:
Positive Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36
Negative Factors of 36 are – 1, – 2, – 3, – 4, – 6, – 9, – 12, – 18, and – 36
Step-by-step explanation:
A rectangle has a height of 4x and a width of 3x + 1.
Answer:
area of rectangle= length x width
height 4x and width = 3x+1
area of recatangle=4x(3x+1)
=12x^2+4x
perimeter of recatangle=4x+3x+1+4x+3x+1=14x+1
Can someone PLEASE solve this quadratic equation by factoring with the steps? :(
y= x squared +2x - 2
Answer:
There are no simple factors to this expression. You can however solve for x, giving you:
x = -1 ± √(y + 3)
Step-by-step explanation:
There is no simple pair of factors to this equation, so we'll have to go through the full process. You can see that by observing that there is no pair of rational numbers that add to make 2 and multiply to make -2. We can however solve for x:
[tex]y = x^2 + 2x - 2\\y + 2 = x^2 + 2x\\y + 3 = x^2 + 2x + 1\\y + 3 = (x + 1)^2\\(x + 1)^2 = y + 3\\x + 1 = \pm \sqrt{y + 3}\\x = -1 \pm \sqrt{y + 3}[/tex]
A single 6-sided die is rolled. What is the probability of rolling a number
greater than 3 or an even number?
Answer:
what are your answer choices?
Step-by-step explanation:
Answer:
you have a 50/50 chance of rolling anything
Step-by-step explanation:
so it would be like in a fraction 1/2
is it linear or nonlinear
Answer:
The graph is nonlinear
Step-by-step explanation:
A rectangular box has its length and width doubled and its height tripled. The volume of the new box will be
Answer:
volume of the new box = 12 x volume of the initial rectangular box
Step-by-step explanation:
Let the length, width and height of the rectangle be represented by l, w and h respectively.
The volume of a rectangle is given as;
volume = l x w x h
= lwh
From the given question, the dimension of the rectangle are:
new length = l + l = 2l
new width = w + w = 2w
new height = h + h + h = 3h
So that, the volume of the new box is given as;
volume of the new box = 2l x 2w x 3h
= 12 (lwh)
Therefore,
volume of the new box = 12 x volume of the initial rectangular box
Help please
Fernando has a rectangular flower garden (hat is 9 meters long and 4 meters wide.
He needs to buy enough fertilizer to cover the garden. How much fertilizer does he
need to buy?
2.25 square meters
13 square meters
36 square meters
40 square meters
Answer: 36
Step-by-step explanation:
you multiply 9 by 4 to get 36.
What is the quotient of 28.32 ÷ 0.24?
Answer:
118
Step-by-step explanation:
What is 3.14x2/1000x3.14
Answer:
[tex]→3.14 \times \frac{2}{1000} \times 3.14 \\→ 3.14 \times 0.002 \times 3.14 \\→ \boxed{0.0197192}✓[/tex]
0.0197192 is the right answer.A car rental agency charges 150 per week +0.45 per mile to rent car express the weekly cost to rent a car if as a function of the number of miles driven during week X
Answer:
The required function is:
[tex]C(x) = 150+0.45x[/tex]
Step-by-step explanation:
We have to represent the given scenario as an equation or function
Let x be the number of miles driven in a week
Let C(x) be the function of the number of miles driven
As it is given that charges are 150 per week, these charges are constant so they will be used as it is.
It is also given that the cost of car is 0.45 per mile so for x miles the cost will be:
0.45x
Combining both terms, we get
[tex]C(x) = 150+0.45x[/tex]
Hence,
The required function is:
[tex]C(x) = 150+0.45x[/tex]
Graph: Which of the statements are NOT true.
the following statement is not true is number 4
solve for x
925 + x = 652
Answer:
x=-273
Step-by-step explanation:
first you move the constant to the right. it should look like this(x=652-925)
then you subtract and you should get -273
What us 36 divided by 1/4 i'm stuck on this
Answer:
144
Step-by-step explanation:
Evaluate [(40 + 5) - 3^2] divided by 9 times 2
What is the equation of the line through the origin and (-8,-5)?
O A. y = 2
O B. y = sa
O C. y=-5x
D. y=-8x
What is -12x + 10 = - 14
Step-by-step explanation:
- 12x + 10 = - 14
- 12x = - 14 - 10
- 12x = - 24
x = - 24 / - 12
x = 2
Hope it will help :)
NEED HELP PLEASE!! LOOK AT PICTURE-
Answer:
c. 5 units
Step-by-step explanation:
because if ABC and cda are congruent then that means they are the same and since AD and BC are across each other they thay would be the same.
What is the median age
2.50x=15 + 1x
What is the answer
Answer:
.
Step-by-step explanation:
Answer:
If we are solving for x then the answer is x = 10
Step-by-step explanation:
To solve for x we must first get all the variables to one side
so subtract 1x from both sides
1.50x = 15
divide 1.50 both sides
x = 10
Which expression is equivalent to the given expression 2(3a+2b-7)
Step-by-step explanation:
2(3a+2b-7=6a+4b-146a+4b-146a=-4b+14a=(-4b+14)÷6a=(-4b+14)÷6 in 6a+4b-146({-4b+14}÷6)+4b-14
-4b+14+4b-14
0
I need to know the answer
Answer:
1 solution - 6
Step-by-step explanation:
add 9 on both sides
3x = 18
divide by 3 on both sides
x = 6
u can solve them using 3 solutions
-rewrite in standard form
-rewrite in implicit form
-graphing
CAN SOMEONE PLEASE HELP YOU WILL BE MARKED AS THE BRAINLIEST AND AWARDED LOTS OF POINTS AND 5 STARS WITH A THANKS
Answer: See explanation
Step-by-step explanation:
7.) (0, 2)
Slope of (0, 2) and (-10, -16) = 2 - (-16) ÷ 0 (-10) = 18/10 = 9/5
8.) a. Slope of (17, -12) and (17, 8)
8 - (-12) ÷ 17 - 17 = 20 ÷ 0 = undefined
b. Slope of (6, -2) and (-3, 1)
1 - (-2) ÷ -3 - 6 = 3/-9 = -1/3
9.) (-3, 33) and (4, -9)
-9 - 33 ÷ 4 - (-3) = -42/ 7 = -6
10.) Hourly: c = 75h + 15
c - charge
h - hours
1 hour
c = 75 (1) + 15
c = 75 + 15 = 90
The hourly charge for services is $90.
11.) C. A newborn weighs 8 pounds and gains 1.5 pounds each month for the next 3 months.
PLEASE HELPPPP! DUE BY TOMORROW
Answer: C
Step-by-step explanation:
Length = x+6
Width = 2(x+6)
Area = x+6*2x+12
= 2[tex]x^{2}[/tex]+72
Bill paid $35.99 in tax on a laptop that cost $449.99 about what percent sales tax did bill pay
Answer:
7%
Step-by-step explanation:
Which expression is equivalent to -8.2-5?
A. −8.2+(−5)
B. 8.2 - 58.2−5
C. 5−(−8.2)
D. −8.2+5
Answer:
-8.2 + (-5)
Step-by-step explanation:
I got you queen
hi I need help with my Khan academy homework whats the answer to X
Answer:
4 i belive x = 4
Step-by-step explanation:
9 divided by 3 = 3
12 divided bye 3 = 4
Answer:
x = 3
Step-by-step explanation:
Since the two legs of the outer triangle equal the same (12), it is safe to assume the two legs of the inner triangle will equal the same. Therefore, x is equal to 3.
Jupiter: 7.78 x 108 kilometers
Mercury: 5.79 x 10 kilometers
How many times farther from the sun is Jupiter? Write your answer in
standard notation, rounding to the nearest tenth.
Answer:
Amelia rented a DVD and it was due to be returned on 26 November. She actually returned it to the shop on 12 December. The rental shop applies a fine of 9p for every day the DVD is overdue.
Work out the total fine paid by Amelia. Give your answer in £
HELP NEEDED
Thank you
Step-by-step explanation:
h×I×w
;
8×6×4
= 192
hope it helps
Does anyone know this?
Slope = 2
Y intercept = -3
====================================================
Explanation:
We'll use the template y = mx+b
m = slope
b = y intercept
The y intercept always occurs when x = 0. In this case, b = -3 due to the first row of the table.
The slope is m = 2 because each time we increase x by 1, the y value goes up by 2.
So we can say
m = slope = (rise)/(run) = (change in y)/(change in x) = (2)/(1) = 2
Or we can apply the slope formula
m = (y2-y1)/(x2-x1)
using any two points of the table.
--------------------
Since we know m = 2 and b = -3, this means we get
y = mx+b
y = 2x+(-3)
y = 2x-3
f(x)=3x-5; find f(-4)
Answer: i think is
f= 17/4 is what i got ∩· ω · ∩
Step-by-step explanation: