Answer:
2070 people.
Step-by-step explanation:
We can set up the following proportion:
[tex]\frac{46}{100}=\frac{x}{4500}[/tex]
Then, cross multiply, and you'll get your answer: 2070 people.
Hope this helped!
Answer:
2,070 people
Step-by-step explanation:
46% of 4,500 is 2,070
you can also solve this by doing 4,500 x .46 which will also give you 2,070
hope this helps :)
Find the selling price. Cost to store: $50
Markup: 10%
The selling price is $
where the area of the base is 6.8\text{ m}^26.8 m 2 and the height of the pyramid is 8.6\text{ m}8.6 m. Round your answer to the nearest tenth of a cubic meter.
r = radius h = height s = slant height V = volume L = lateral surface area B = base surface area A = total surface area π = pi = 3.14159 √ = square root
The Volume of pyramid is 19.5 [tex]m^{3}[/tex].
What is pyramid?A pyramid is a polyhedron formed by connecting a polygonal base and a point, called the apx. Each base edge and apx form a triangle, called a lateral face.
What is volume of pyramid?The volume of a pyramid refers to the space enclosed between its faces.
Volume of pyramid = (1/3) (Base area * height of pyramid )
According to the question
Area of the base = 6.8 [tex]m^{2}[/tex]
Height of the pyramid = 8.6 m
now,
using the formula of Volume of pyramid
Volume of pyramid = (1/3) (Base area * height of pyramid )
substituting the values
Volume of pyramid = (1/3) ( 6.8 * 8.6 )
= 19.49 [tex]m^{3}[/tex]
Rounding off to nearest tenth of a cubic meter
Volume of pyramid = 19.5 [tex]m^{3}[/tex]
Hence, the Volume of pyramid is 19.5 [tex]m^{3}[/tex]
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a student borrow some money from his father at 2% simple interest to buy a car he paid his father 360 and interest after 3 years how much money did he intentionally borrow from his father
Answer:
$6000.
Step-by-step explanation:
360/3(years)= 2% of Principle
so
120=2% of principle
2%=1/50
120*50=6000
Ans.=$6,000
Tyler is observing the ascent of a steel beam being lifted by a crane from a position about 250 ft away. What trigonometric function models the height h in feet of the beam as a function of the angle of inclination θ from Tyler's position to the steel beam
Answer: [tex]h=250 \tan \theta[/tex]
Step-by-step explanation:
Given
Tyler is 250 ft away from the crane
The angle of inclination is [tex]\theta[/tex]
Using the figure, we can write heigh h as
[tex]\Rightarrow \tan \theta =\dfrac{h}{250}\\\\\Rightarrow h=250\tan \theta[/tex]
what is the measure of x? someone actually help im confused
Answer:
angle x = 28 degrees
Step-by-step explanation:
Because of vertical angles, angle IAK and angle BAC are equal, and angle GCJ and angle ACB are also equal due to vertical angles
Since KL is perpendicular to FG, angle ABC is 90 degrees
ABC is a right triangle and acute angles in a right triangle are equal to 90 degrees
This means that angle BAC + angle ACB = 90 degrees
angle BAC = 62 degrees and angle ACB = x degrees
62 + x = 90
x = 28 degrees
17+36=z-37 what is z
Answer:
The correct answer is 90
Step-by-step explanation:
17 + 36= z- 37 ADD 17 AND 36
53= z-37 BRING 37 OVER TO 53 AND ADD
z = 90 FINAL ANSWER
Can I plz get help??? And a I need like a step to step solving it plzz
Answer:
V = 386.04
Step-by-step explanation:
V = [tex]\frac{4}{3}\pi r^{2}[/tex]
V = [tex]\frac{4}{3}\pi 9.6^{2}[/tex]
V = (4/3)[tex]\pi[/tex]92.16
V = 122.88[tex]\pi[/tex]
V = 386.04
Divide f(x) by d(x), and write a summary statement in polynomial form and fraction form. F(x)=x^2-12x+43;\ d(x)=x-6
Answer:
Quotient: x^(2)-6
Reminder: 7
Step-by-step explanation:
See the attached image.
The Polynomial form of F(x) / d(x) is (x - 6) + 7 / (x - 6).
What is division?It is the basic arithmetic operation, in which you are separating the number into some parts.
Given:
F(x) = x² - 12x +43
d(x) = x - 6
Then,
F(x) / d(x) = x² - 12x +43 / x - 6
Factorize the numerator,
F(x) / d(x) = [(x - 6) (x - 6) + 7] / (x - 6)
F(x) / d(x) = (x - 6) (x - 6) / (x - 6) + 7 / (x - 6)
F(x) / d(x) = (x - 6) + 7 / (x - 6),
Therefore, the Polynomial form of F(x) / d(x) is (x - 6) + 7 / (x - 6).
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4. Tom rides his bike 35km north and then 450 km east. How far is he from his starting
point?
Answer:
485km
Step-by-step explanation:
Hope this helps:)
A store advertises 15% off an item that regularly sells for $300. what is the sale item? how is a 15% discount similar to a 15% decrease? Explain.
Answer: $255
Step-by-step explanation:
A store advertises 15% off an item which sells for $300. The sale item will then be calculated as:
= $300 - (15% × $300)
= $300 - (0.15 × $300)
= $300 - $45
= $255
The sales price is $255.
A 15% discount is similar to a 15% decrease because in both cases, one has to subtract the value of 15% from the selling price.
Find the value of x that will make a||b
The location of each angle make them vertical angles. For the lines to be parallel the two angles need to be equal to each other.
5x + 20 = 3x + 60
Subtract 3x from both sides:
2x + 20 = 60
Subtract 20 from both sides:
2x = 40
Divide both sides by 2:
X = 20
Which properties describe the graph of (x + 5)2 + (y – 10)2 < 169?
a. circle with center at (–5, 10), shading inside the circle
b. circle with center at (5, –10), shading inside the circle
c. circle with center at (5, –10), shading outside the circle
d. circle with center at (–5, 10), shading outside the circle
Answer:
a. circle with center at (–5, 10), shading inside the circle
Step-by-step explanation:
I have a quizlet for those towards the end of the course aka Cameron its
HELI KADAKIA to study ofc
The graph of (x + 5)² + (y – 10)² < 169. The circle with centre at (5, –10), shading inside the circle. The correct option is B.
What is a circle?A circle is a two-dimensional geometry on the plane having a centre point and the circular line is drawn equidistant from the centre point. A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The given equation of the graph is f(x + 5)² + (y – 10)² < 169. When we plot the equation we get the circle having an inside shaded part. The coordinates of the circle are (5,-10).
Therefore, the graph of (x + 5)² + (y – 10)² < 169. The circle with centre at (5, –10), shading inside the circle. The correct option is B.
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Factor the polynomial
3x^2+3x-6
Answer:
3(x-1)(x+2)
Step-by-step explanation:
i dont know if this what u looking for but i think:
3(x-1)(x+2)
Persevere Write the difference in factored form. (24x4 − 15x2 + 6x) − (10x4 + 5x2 − 4x)
Answer:
ur horrid
Step-by-step explanation:
Please help.
Is algebra.
Answer:
7 acd 8 use mathpapa or desmos graphing calculator
Step-by-step explanation:
7 acd 8 use mathpapa or desmos graphing calculator
The relationship between the time since Captain Summers became a ship captain and his total number of hours at sea can be modeled by the equation y = 800x + 2200, where x is the time since he became a ship captain in years and y is his total number of hours at sea. How many hours at sea did Captain Summers have when he first became a ship captain?
Answer:
2200
Step-by-step explanation:
ill mark brainlist plsshelp
Hey um does anyone wanna help me?
Answer:
1. Multiples
2. factors
3.multiples
4.factor
5.factor
Step-by-step explanation:
You invest $1,000 into a start up company at a 3% annual interest rate for 20 years. How much interest do you earn?
Answer:
600
Step-by-step explanation:
? = 1000 x .03 x 20
the 1000 is the original amount
the .03 is the percent/interest
the 20 is the time
Factor the expression 8a + 16c
-2(a - 8)
6(a - 3c)
4c(2a - 4)
8(a + 2c)
Part B
Based on your answer to the previous question, evaluate the expression for a=4 and c= 3.
-30
48
80
8
PLEASEE SOMEONE HELP ME ON THIS ITS TODAY IN A COUPLE HOURS!!!
Answer:
[tex]\displaystyle y = 2.90717[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] SOHCAHTOA [Right Triangles Only] sinθ = opposite over hypotenuseStep-by-step explanation:
Step 1: Identify
Angle θ = 20°
Opposite Leg = y
Hypotenuse = 8.5
Step 2: Solve for y
Substitute in variables [sine]: [tex]\displaystyle sin20^\circ = \frac{y}{8.5}[/tex][Multiplication Property of Equality] Multiply 8.5 on both sides: [tex]\displaystyle 8.5sin20^\circ = y[/tex]Evaluate: [tex]\displaystyle 2.90717 = y[/tex]Rewrite: [tex]\displaystyle y = 2.90717[/tex]For XYZ, QR ll XZ
What is the length of RY?
A. 3
B. 12
C. 13
D. 16
Omg plzzzzzzzzzzz HELPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
25
Step-by-step explanation:
Answer:
25!!
Step-by-step explanation:
One side(s) = x+6
Perimeter (4s)= 124
4(x+6) = 124
4x + 24 = 124
4x = 124-24
x = 100/4 = 25
I hope im right!! ;)
please help quickly!!
Answer:
the answer is 3.35×10
[tex]3.35 \times 10 { - 8}^{?} [/tex]
that the answer
Simplify the following surd expressions
a) 6√2 -5√2
b) √11 + 3√11
Answer:
a) 6√2 -5√2-_________________ √2 (6-5=1)
b) √11 + 3√11 = 1√11 + 3√11 _______ 4√11 (1+3=4)
Step-by-step explanation:
a ) have the same surd factor, so just find the difference of rational co-efficient of like surds.
b) have the same surd factor ,so just find the sum of rational co-efficient of like surds.
eight more than the product of 16 and greg's height
The radius of a circle is 8 units.
What is the diameter of the circle?
units
Answer:
16
Step-by-step explanation:
radius is 1/2 of diameter
Answer:
16 units
Step-by-step explanation:
When a circle is inscribed in a square, the length of each side of the square is equal to the diameter of the circle. That is, the diameter of the inscribed circle is 8 units and therefore the radius is 4 units.
Can someone help me with this? I don't understand?
[tex] \sqrt[3]{1000 {}^{2} } [/tex]
How do you do the whole process? I need some explanation...
9514 1404 393
Answer:
100
Step-by-step explanation:
A root is equivalent to a fractional power. A square root is a 1/2 power. A cube root is a 1/3 power. The index of the root is the denominator of the fraction.
Of course the usual rules of exponents apply in evaluating an expression.
(a^b)^c = a^(bc)
__
Your expression can be simplified as follows.
[tex]\displaystyle\sqrt[3]{1000^2}=(1000^2)^{\frac{1}{3}}=1000^{\frac{2}{3}}=(10^3)^{\frac{2}{3}}=10^2=\boxed{100}[/tex]
It can also be simplified another way:
[tex]\displaystyle\sqrt[3]{1000^2}=\sqrt[3]{(10^3)^2}=\sqrt[3]{(10^2)^3}=10^2=100[/tex]
_____
Additional comments
A problem like this is simpler if you are familiar with the squares and cubes of small integers.
Which fraction is equal to 36%?
Answer:
[tex] \frac{36}{100} = \frac{9}{25} [/tex]
Step-by-step explanation:
3600%/100% cancel them you will get 36% answer..
X is 4 less than a number y. What expression represents the value of x?
Answer:
y - 4 = x
Step-by-step explanation:
4 less than y is y minus four, so therefore y - 4 = x