Answer:
Having done everything in his power to secure American independence, Washington decided to retire “from all public employments” after the war. He found true peace back at Mount Vernon and was happy to “move gently down the stream of life until I sleep with my fathers.” Washington’s joyful retirement was interrupted in 1787 when his country called on him again.
Step-by-step explanation:
URGENT PLEASE!!!!!!!!!!!!
Answer:
i got 178
Step-by-step explanation:
Answer:
its x=16 :)))
The area of a rectangle is represented by the polynomial x^2+3x-6x-18. What are the length, width, and area of the rectangle if x=12?
Answer:
Length = 15
Width = 6
Area = 90
Step-by-step explanation:
Area of the rectangle = [tex] {x}^{2} + 3x - 6x - 18[/tex]
Lets factorise the polynomial
[tex] = > x(x + 3) - 6(x + 3)[/tex]
[tex] = > (x + 3)(x - 6)[/tex]
We know that Area = Length × Width
Let the length be (x + 3) & width be (x - 6)
Its given in the question that x = 12. So putting the value of x gives ,
Length = [tex]x + 3 = 12 + 3 = 15[/tex]
Width = [tex]x - 6 = 12 - 6 = 6[/tex]
Area = Length × Width = 15 × 6 = 90
A chemist has a solution of 65% pure acid and another solution of 30% pure acid. How many gallons of each will make 350 gallons of 55% pure acid solution?
Answer:
250 of 65% acid
100 gallons of 30% acid
Really sorry if this is incorrect, I had this question on my Lesson 16 test, and I don't know if it's correct or not...
Following are the calculation to the given question:
Assuming
x=The number of gallons of pure acid [tex](50\%)[/tex]
y = The number of liters of pure acid at [tex](80\%)[/tex] a concentration
[tex]\to x+y = 350[/tex]
The total quantity of gallons of each of the two types of pure acids............(1)
[tex]\to 0.65x+0.30y = 0.55(x+y)[/tex]
the mixture's acidity
[tex]\to 0.65x+0.30y = 0.55(350)\\\\\to 0.65x+0.30y = 192.5 ..........(2)[/tex]
So we have two equations and two variables to work with.
[tex]\to x+y = 350\\\\\to 0.65x+0.30y = 192[/tex]
multiply the first equation by [tex]0.30[/tex]
[tex]\to 0.30x+0.30y = 105\\\\\to 0.65x+0.30y = 192[/tex]
Subtract the second equation from the first
[tex]\to 0.35x = 87\\\\\to x = 248. 57 \approx 248 \ gallons\\\\ \to y = 350-248 = 102\ gallons\\\\[/tex]
As a result, we'll need 248 gallons of 65% pure acid and 102 gallons of 30% pure acid.
Learn more:
brainly.com/question/16352400
Profit is always calculated as revenue minus expenses. If a company’s expenses were $10 million, write an equation that expresses profit, P, (in millions of dollars) in terms of revenue, R, (in millions of dollars). Then, determine the profit when revenue is $25 million.
a.
P = 10 minus R; $15 million
b.
P = R minus 10; $15 million
c.
P = R minus 10; $35 million
d.
P = 10 minus R; $35 million
Answer:
b.
P = R minus 10; $15 million
Step-by-step explanation:
HELLPPPP WILL GIVE BRAINLIEST
Answer:
I hope it works for u
Step-by-step explanation:
Variability of grades in Week 1 is the length of Bar which is approximately equal to 17,if u want for week 2 than its
Variability of grades in Week 2 is the length of Bar which is approximately equal to 10.Please Brain-list if its help-full
Use the diagram to answer the question.
1. In a parallelogram ABCD, AD=12cm. if the altitudes corresponding
to sides AB and AD are respectively 8cm and 7cm find AB.
Answer:
10.5 cm
Step-by-step explanation:
area of parallelogram = Bh
12 x 7 = AB x 8
AB = 12x7 / 8 = 21/2 = 10.5
Help please asap will mark brainliest!!!
Answer:
it is 6
Step-by-step explanation:
its a reverse diamond
4) Which formulas can be used to find the area of a parallelogram and a
square? There are two possible answers. Check one.
10 pa
O A = b x h
A = 2L + 2W
A = L + L + W + W
A = bh
Answer:
O A = Bx H and A = L + L + W + W.
Step-by-step explanation:
does anyone know this please help
Answer:
It is the 3rd graph
Step-by-step explanation:
It is the only one that shows a porpotional relationship.
Answer:
sry mate.....
............
what's the perimeter of a triangle with sides 2 inches, 3 inches, and 4 inches in length?
Answer:
maybe 9
Step-by-step explanation:
What happened to the U.S. dollar when President Nixon closed the gold
window?
please i need help:/
Answer:
92
Step-by-step explanation:
for each sale, the number of tokens increases by a pattern from 1 sale to 2, the tokens increase by 7. next by 9. next by 11. if this pattern continues, by eaight sales the number of tokens will be 92 tokens
5 -41 tokens
6 - 56 tokens
7 - 73 tokens
8 - 92 tokens
this is my best guess at the problem, if you aren\t working with sequences then this is probably wrong
this is due in 15 minutes so I need it asap
Answer:
B and C
Step-by-step explanation:
[tex]56 - ( {3}^{3} + 13) = 16[/tex]
For A
[tex] \frac{92 - (12 + 16)}{4} = 16 \\ [/tex]
For B
[tex] {6}^{2} \div 4 + 5 = 14[/tex]
For C
[tex](6 \times 7) + 3 + 2 = 47[/tex]
For D
[tex]19 \times 4 - {8}^{2} + 4 = 16[/tex]
Here, B and C have not same value
The sum of three consecutive even integers is −312. Find the Integers.
Answer:
-106, -104, -102
Step-by-step explanation:
what are plane shapes
Answer: A closed, two-dimensional or flat figure
Step-by-step explanation:
Answer:
Different plane shapes have different attributes, such as the numbers of sides or corners. There are many kinds of plane shapes, but these are the most known squares, rectangles, circles, triangles, and octagons.
Step-by-step explanation:
help i’m stuck i’ll give brainliest
Which triangle is a 30 -60 -90 degree triangle?
Answer:
The first one
Step-by-step explanation:
short side: x=5
long side: x=5
hypotenues: 5·2=10
Sides of a 30°-60°-90° triangle:
short side: x
long side: [tex]x\sqrt{3}[/tex]
hypotenues: 2x
I NEED THE WORDS AND TERMS TO MATCH THE WORDS ILL GIVE YOU 50 POINTS AND BRAINILEST
Answer:
1 = 5
2 = 8
3 = 1
4 = 3
and
5 = 9
Step-by-step explanation:
Write equation of a line in point slope form that passes through (3,8) and has a slope of
5?
Answer:
y = 5x - 7
Step-by-step explanation:
(3 , 8) ; slope(m) = 5
Equation of the line: y - y₁ = m( x- x₁)
y - 8 = 5(x - 3)
y -8 = 5x - 5*3
y-8 = 5x - 15
y = 5x - 15 +8
y = 5x - 7
Helppppppppppp me i need the answer
Answer:
Step-by-step explanation:
i think its embryonic
Write an equation for a line parallel to Y =-4x-1 and passing through the point (1,-6)
Ugh this app is making the photo look nasty but can u please answer this
Answer:
im pretty sure its C
Step-by-step explanation:
An online store holds a sale. Of the 400 customers who make purchases during the sale, 20 use a coupon. What percent of the customers
do not use a coupon?
Answer:
5%
Step-by-step explanation:
20/400
10/200
5/100
5%
What is the product of Four-sevenths and One-fifth?
Five-twelfths
StartFraction 7 over 20 EndFraction
StartFraction 4 over 35 EndFraction
Four-twelfths
Answer:
one fifth
Step-by-step explanation:
kso3o3orkckcncmdkdodp9d
Answer:
4/35
Step-by-step explanation:
4 * 1 = 4
7 * 5 = 35
Please help me. I can't figure it out? Find the slope of a line passing through the following two points. (1 Point) (3, 4) and (-5, 2) O 2 O O
Answer:
1/4
Step-by-step explanation:
The formula is y2-y1 over x2-x1.
(Remember that or another problem like that)
(3, 4) (-5,2)
x1 y1 x2 y2
We would do: 2-4 over -5-3
2-4=-2
-5-3=-8
Your answer would be: -2/-8, which is simplified to 1/4 because when you divide two negative numbers, you get a positive.
Help me pleaaase!!!!!!!
Answer: The answer is D.
Step-by-step explanation: The bird decreases its heights by 12 feet which is what the question is asking.
helpppp fasttt What is the area of the shaded region
Answer:
50.2 cm^2
Step-by-step explanation:
Formula for the area of a circle: [tex]\pi r^{2}[/tex]
Radius of bigger circle = 5
Area of big circle = 25 * 3.14 = 78.5
Radius of smaller circle = 3
Area of small circle = 9 * 3.14 = 28.26
Now, we subtract:
78.5 - 28.26 = 50.24 <--- Because we have to round to the nearest tenth, the final answer is 50.2
Answer:
50.2 cm²
Step-by-step explanation:
Find the area of both circles and subtract them.
What is the radical form of the expression 4 3/2
[tex]\sqrt{}4^{3}[/tex]
Answer:
The radical form of the expression is, 8
Andrade's dad ran 12 miles in 75 minutes. How long would it take him to run one mile?
Answer:
6.25
Step-by-step explanation:
75 divided by 12
hope this helps