Answer:
66
Step-by-step explanation:
adding all shown numbers without a calculator = 66
Use a calculator to evaluate 9^√3 to the nearest ten thousandth.
5 7/12 as an improper fraction
it's a mixed fraction
hope it helps..,!!!
help me please i need to turn this in fast
$4.76 per card
hope it helps...!!!
S implify the given polynomial expressions as much as possible.
7xy(2xy - 3x + 8y + 9)
Answer:
14x^2y^2 - 21x^2y + 56xy^2 + 63xy
Step-by-step explanation:
Remark
This is a disguised form of the distributive property. Nothing can be simplified inside the brackets. So the plan is to remove them.
7xy*2xy - 3x*7xy + 8y*7xy + 9*7xy Combine the terms
14x^2y^2 - 21x^2y + 56xy^2 + 63xy
You cannot symplify anything further. If nothing could be combined before, it cannot be simplified now.
The dogs at a shelter are housed in 4 different rooms. If there are 10 dogs in each room, how many dogs are housed at the shelter?
Answer:
There would be 40 dogs in the shelter.
Explanation:
4 rooms times 10 dogs in each room = 40 dogs total
Answer:
40!
Step-by-step explanation:
is this logical question?
Which shows one way to determine the factors of 4x3 x2 – 8x – 2 by grouping? x2(4x 1) – 2(4x 1) x2(4x – 1) 2(4x – 1) 4x2(x 2) – 1(x 2) 4x2(x – 2) – 1(x – 2)
An expression has numbers, variables, and mathematical operations. The factors of the expression 4x³+x²-8x-2 by grouping are x²(4x+1)-2(4x+1).
What is an Expression?
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The factors of the expression by grouping can be done as,
[tex]4x^3+x^2-8x-2[/tex]
Take x² as the common factor from the first two terms while -2 from the last two terms,
[tex]4x^3+x^2-8x-2\\\\=x^2(4x+1)-2(4x+1)[/tex]
Thus, the factors of the expression 4x³+x²-8x-2 by grouping are x²(4x+1)-2(4x+1).
Learn more about Expression:
https://brainly.com/question/13947055
At a baseball game, a vender sold a combined total of 114 sodas and hot dogs. The number of hot dogs sold was 30 less than the number of sodas sold. Find the number of sodas sold and the number of hot dogs sold.
Answer:
Sodas: 72
Hotdogs: 42
Step-by-step explanation: First you take 114 and subtract 30 from it since there are 30 more sodas. You then would take the remaining 84, and divide it between the two giving you 42 hotdogs and 42 sodas. Now remember the 30 we had? Youre gonna add that to the 42, giving you 72 sodas and 42 hotdogs.
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Problem 5
х Adhira set a goal to bike 12 km in a week. On Tuesday,
her app says she has already ridden 25% of her goal. How far has she already ridden?
Use the double number line if it helps you with your
thinking.
12
km biked
Submit
% of goal +
0
100
Using proportions, that is, finding 25% of 12 km, it is found that she has already biked 3 km on Tuesday.
What is a proportion?A proportion is a fraction of a total amount.
In this problem, she has already biked 25% out of her goal of 12 km, hence the distance that she has biked is given by:
d = 0.25 x 12 = 1/4 x 12 = 3 km.
More can be learned about proportions at https://brainly.com/question/24372153
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Geometry can someone help me out and explain please
a = 12, b = 3*sqrt(17)
========================================================
Work Shown:
3/a = a/48
3*48 = a^2
a^2 = 144
a = sqrt(144)
a = 12
--------------------
a^2 + 3^2 = b^2 ... pythagorean theorem
12^2 + 3^2 = b^2
144 + 9 = b^2
b^2 = 153
b = sqrt(153)
b = sqrt(9*17)
b = sqrt(9)*sqrt(17)
b = 3*sqrt(17)
no links or pdf thanks so much
Answer:
22°
Step-by-step explanation:
The square in the corner indicates that this is a right angle = 90° and the line separates this into two angles, x and 68°
x + 68 = 90
x = 22°
Hope this helps!
You have a new goal of saving at least $4,500 over the course of the next year. you already have $900 saved. by how much would you need to increase your monthly net savings in order to meet this goal? $100 $150 $200 $250
Answer:
200
Step-by-step explanation:
The amount you need to increase your monthly net savings by is C. $200.
Amount to save next year
= Goal - Current savings
= 4,500 - 900
= $3,600
Monthly savings amount
= 3,600 / 12
= $300 per month
Amount to increase savings by
You care already saving $100 so you need to increase by:
= 300 - 100
= $200
Answer:
200
Step-by-step explanation:
Edge 2022
Hii please can y’all help… I’m pretty sure I know this I’m just really not bothered :]
A plane ticket to Barcelona costs £175
The price decrease by 6%
Work out the new price of the plane ticket
<3
Answer: New cost of Barcelona ticket is £164.5
Given that:
the money of is Barcelona ticket = £175
Decrease rate = 6%
Find:
New cost of Barcelona ticket
Computation:
New cost of Barcelona ticket = Cost of Barcelona ticket - [Cost of Barcelona ticket][Decrease rate]
New cost of Barcelona ticket = 175 - [175][6%]
New cost of Barcelona ticket = 175 - 10.5
New cost of Barcelona ticket = £164.5
The ratio of the volumes of two similar spheres is 27:216. What is the ratio of their dimensions (Linear Scale Factor)?
Answer:
3:6
Step-by-step explanation:
27=3*3*3
216=6*6*6
Therefore the answer is 3:6
then to the lowest term = 1:2
I NEED UR HELPFNGKFNKFJFF
For Q3, you can subsitute x = 2 and y = 5 into the systems
-5(2) + 5 = -5
so it's a solution for the first system
-4(2)+2(5) = 2
it's also a solution for the second system
What is the final answer?
Explanation:
We have y = -0.9x^2 + 76x - 250 which is in the form y = ax^2+bx+c
where,
a = -0.9b = 76c = -250The vertex (h,k) is when the profit is maxed out.
h = -b/(2a)
h = -76/(2(-0.9))
h = 42.222 approximately
Let's plug in x values around x = 42
Try x = 41
y = -0.9x^2 + 76x - 250
y = -0.9(41)^2 + 76(41) - 250
y = 1353.10
Now try x = 42
y = -0.9x^2 + 76x - 250
y = -0.9(42)^2 + 76(42) - 250
y = 1354.4
Now try x = 43
y = -0.9x^2 + 76x - 250
y = -0.9(43)^2 + 76(43) - 250
y = 1353.9
We see that the largest profit happens when x = 42.
the social security tax is 1.5% if joshua earns 23400 annually then how much will joshua pay in social security tax
I need help with this?
Answer:
139 ft³
Step-by-step explanation:
Diameter of the cylinder is 3 ft. Therefore, the radius is 1.5 ft
Volume of the cylinder = πr²h
= 3 × 1.5 × 1.5 × 4
= 27 ft³
Volume of the cuboid (rectangular prism) = lbh
= 7×4×4
= 112 ft³
Volume of the figure = 112 + 27 = 139 ft³
Which inequality is represented by the graph?
Which point is a solution to the inequality?
Answer:
there is no picture attached here I really wish I could help
What is the solution to 1/4y > 8
Answer:
[tex]\huge\boxed{\sf y > 32}[/tex]
Step-by-step explanation:
Given inequality:
[tex]\displaystyle \frac{1}{4} y > 8\\\\Multiply \ 4 \ to \ both \ sides\\\\y > 8 \times 4\\\\\boxed{y > 32}\\\\\rule[225]{225}{2}[/tex]
What is probability? Can you give an example?
What is the difference between certain and impossible events?
What is the difference between theoretical and experimental probability? Can you give an example?
Given an experiment, can you answer questions about the probability?
Answer:
Step-by-step explanation:
We can calculate probability by looking at the outcomes of an experiment or by reasoning about the possible outcomes.
The area of the square is 144 square inches. What is the area of the circle, to the nearest square inch? Use 3. 14 for
A 75 in
В.
19 in
C452 in
D. 113 in
A right rectangular prism has a length of 12 ft, width of 512 ft, and height of 1012 ft. What is the volume of the prism? Enter the answer in the box. ft³
Answer: 6217728
Step-by-step explanation: The formula for a Rectangular Prism is (Base/Length)(Width)(Height). (12)(512)(1012).
Please Help Due Today!!!
What is the common difference,d, of the sequence?
-92, -74, -56, -38, -20
d=?
Reason:
Subtract any pair of adjacent terms
d = term2 - term1 = -74 - (-92) = -74+92 = 18d = term3 - term2 = -56- (-74) = -56+74= 18d = term4 - term3 = -38- (-56) = -38+56= 18d = term5 - term4 = -20- (-38) = -20+38= 18Each time we get the same value to confirm that we have an arithmetic sequence of common difference 18.
Find the six trigonometric functions of theta. Be sure to simplify any radicals and rationalize denominators if needed.
Check the picture below.
[tex]sin(\theta )=\cfrac{\stackrel{opposite}{9}}{\underset{hypotenuse}{15}}~\hfill cos(\theta )=\cfrac{\stackrel{adjacent}{12}}{\underset{hypotenuse}{15}}~\hfill tan(\theta )=\cfrac{\stackrel{opposite}{9}}{\underset{adjacent}{12}} \\\\\\ cot(\theta )=\cfrac{\stackrel{adjacent}{12}}{\underset{opposite}{9}}~\hfill sec(\theta )=\cfrac{\stackrel{hypotenuse}{15}}{\underset{adjacent}{12}}~\hfill csc(\theta )=\cfrac{\stackrel{hypotenuse}{15}}{\underset{opposite}{9}}[/tex]
What is the probability of a rainbow is it unlikely,likely,equally likely, or certain pls help i would appreciate it
Answer:
equally likely
Step-by-step explanation:
Rainbows usually appear after it rains, but not always, there usually has to be certain specific conditions for it to happen.
Hope this helps! Have a good day! :)
Which equation represents the graph below?
The Forever Chocolate Chocolate company specializes in 3 types of chocolates: dark chocolate, milk chocolate, and white chocolate. Of the three, 35% is dark and 0.4 is white. Milk chocolate makes up what fraction of the total amount of chocolate Forever Chocolate Chocolate makes?
Answer:
1/4
Step-by-step explanation:
someone said 1/4 when I searched this question up so it may be correct
10. A farmer wants to.fence in the garden shown below. Write a
simplified rational expression for the ratio of the garden's
perimeter to its area.
3x
3x
The rational expression for the ratio between the perimeter and the area is:
R = 4/3x
How to find the ratio?
We want to find the ratio, as a rational expression, between the perimeter and the area.
Remember that for a square of sidelength S, the perimeter is:
P = 4*S
And the area is:
A = S^2
Then the ratio between these two is:
R = P/A = (4*S)/(S^2) = 4/S
In this case, the sidelength is 3x, then S = 3x, replacing that we get:
R = 4/3x
If you want to learn more about rational expressions, you can read:
https://brainly.com/question/1851758
What is the volume?
3 mm
10 mm
8 mm
Answer:
240
Step-by-step explanation:
V = L x W x H
L= 3
W= 10
H= 8
V = 3 x 10 x 8
= 240 cubic meters
Answer:
240
Step-by-step explanation:
All you have to do is multiply all of these numbers to get the answer.
please awnser correctly
Answer:
x = 93
Step-by-step explanation:
angles in the f shape on 2 parallel lines are equal
Answer:
x = 93⁰
Step-by-step explanation:
This is an example of corresponding angles (corresponding angles are equal). If you search corresponding angles online there are indepth algebraic explanations as to why corresponding angles are equal. In order to be corresponding, they need to be on the same side of the transversal (the line cutting through the 2 parallel lines) and be on the same side of their "parent" line as the other.