Answers
Answer: 10 × 8 × 14 = 1120 it think 1120 is the answer cause the solution is length × width × height
Hope this helps :)
And plz mark me brainiest!
Answer:
V(x)=x^2+9x^2-16x-144
Step-by-step explanation:
Here the height of the figure is 14 yd. The base appears to be an isosceles triangle. The volume is the height times the base area:
V = (14 yd)(1/2)(16 yd)(10 yd), or
V(x)=x^2+9x^2-16x-144
Related Questions
a first number plus twice a second number is 8 twice the first number plus the second totals 25
Answers
Answer:
x=14 y=-3
Step-by-step explanation:
Just asking for the answer to this problem.
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Answer:
371.26
Step-by-step explanation:
Using trig we can do tan(68)*5 to find the height of the parallelogram, after this we can do the height times 30 to find the answer
I NEED HELPI HAVE 5min
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Answer:
A - s^2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Please help! Brainliest answer if you do!
Answers
Answer:
C.
Step-by-step explanation:
which statements are true about the multiplication division properties of rational expressions check all that apply ?
A. closure property of multiplication states that the product of two rational expressions as a rational expression
B. the commutative property only holds true for the multiplication of rational expressions
C. the associative property holds true for both multiplication and addition of rational expressions
D the associative property states that the way in which two or more factors are grouped in a product changes the value of the product
E. the properties of rational expression multiplication and division are parallel to the properties of rational number multiplication and division
Answers
Answer:
a and c statements are true
Step-by-step explanation:
closure property of multiplication states that the product of two rational expressions as a rational expression
C. the associative property holds true for both multiplication and addition of rational expressions
Answer:
The answer is a, b, and e
Step-by-step explanation:
A swing base is 72 cm above the ground as shown in figure. When it travels through an angle of 60∘ from its mean position, swing base comes at 252 cm above the ground. What is the length of the arc travelled by the swing in meters?
Answers
Answer:
The length of the arc travelled by the swing is approximately 3.77 m
Step-by-step explanation:
The given parameters of the swing are;
The swing base height of the swing above the ground = 72 cm
The swing base height above the when the swing travels an angle of 60° = 252 cm
Therefore we have;
r × cos(60°) = r - 180
180 = r - r × cos(60°)
r = 180/(1 - cos(60°)) = 360
r = 360 cm
The length of the arc travelled by the swing in meters, [tex]l_{arc}[/tex] is given as follows;
[tex]l_{arc} = \dfrac{\theta}{360 ^{\circ}} \times \pi \times 2\times r[/tex]
Therefore;
[tex]l_{arc} = \dfrac{60^{\circ}}{360 ^{\circ}} \times \pi \times 2\times360 = \dfrac{1}{6} \times \pi \times 720 = 120 \cdot \pi[/tex]
The length of the arc travelled by the swing, [tex]l_{arc}[/tex] = 120·π cm
∴ The length of the arc travelled by the swing, [tex]l_{arc}[/tex] = 1.2·π m ≈ 3.77 m
can someone please help me?
Answers
Answer:
m<2 = 150
Step-by-step explanation:
m<2 = 150 because of alternate exterior angles
The sum of two numbers is10 . The difference is2 .
Find the two numbers by creating a system of equations for the situation.
Then, graph each linear equation.
Finally, indicate the solution by marking the point of intersection.
show your answer in a graph
Answers
Answer:
6 and 4Step-by-step explanation:
Let the numbers are x and y.
Then the equations are:
x + y = 10 (blue line)x - y = 2 (red line)The graph are attached with the intersection marked:
(6, 4)what is the measure of ZDEG on circle O?
Answers
Answer:
∠ DEG = 50°
Step-by-step explanation:
Angles on the circle subtended by the same arc are congruent.
∠ CFG and ∠ DEG are angles on the circle subtended by arc CD , then
∠ DEG = ∠ CFG = 50°
Answer:
50° parallel lines subtended on circumference theorem, and congruent angles seen as subtended on same arc lone examples attached.
What is the area of this trapezoid?
Enter your answer in the box.
Answers
Answer:
80
Step-by-step explanation:
1=4
2 = 16
3 = 64
4 = ?
What number should replace the
question mark?
Answers
answer
1
explanation
64 divide by 4 =16.
plss mark as brainiest
When to variables are next to each other do you add divide or multiply
Answers
Answer:
you multiple when x is by the number
Answer:
Multiply
Step-by-step explanation:
You have to multiply it, not divide
use the model below to write and solve equation
Answers
Answer is:
X is 1, very simple
Find the area of each regular polygon. Round your answer to the nearest tenth if necessary
Answers
Answer:
Step-by-step explanation:
13). Area of a square = (Side)²
= (BC)²
Since, diagonals of a square bisect each other at 90°,
ΔBOC is a right triangle.
By applying Pythagoras theorem in the given triangle,
BC² = OB² + OC²
BC² = 2(OB)²
BC² = 2(7√2)²
BC = [tex]\sqrt{196}[/tex]
Area of square ABCD = (BC)²
= (√196)²
= 196 units²
14). Measure of interior angles of the regular hexagon = 120°
Area of the regular hexagon = [tex]\frac{3\sqrt{3}}{2}(\text{side})^2[/tex]
From the given picture,
m∠BAC = m∠ABC = m∠ACB = 60°
Therefore, ΔABC is an isosceles triangle.
And all sides of this triangle will be equal in measure.
AB = AC = BC = 9 units
Area of the given regular hexagon = [tex]\frac{3\sqrt{3}}{2}(9)^2[/tex]
= 210.44 square units
≈ 210.4 square units
Question 5 of 20
Two positively charged particles are 0.03 m apart. The first particle has a
charge of 8.1 C, and the second a charge of 2.6 C. Which change would
increase the electric force between the two particles?
O A. Decrease the charge on the first particle by 1.0 C.
O B. Increase the charge on each particle by 2.0 C.
O C. Decrease the charge on each particle by 1.0 C.
O D. Increase the distance between the particles by 0.07 m.
Answers
Answer:
it is d i am 20 percent postive
what is it what is it what is it?!
Answers
Answer:
1.0 g element will be remaining after 19 minutes
Step-by-step explanation:
Answer:
1.0 g element will be remaining after 19 minutes
Step-by-step explanation:
A plant has an initial height of 1 inch and grows at a constant rate of 3 inches each month.A second plant that also grows at a constant rate has an initial height of 4 inches and is 28 inches tall after 1 year. After how many months are the plants the same height?
Answers
Answer:
3 MONTHS
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=10°, and EF = 94 feet. Find the length of DE to the nearest tenth of a foot.
Answers
Answer:
541.3
Step-by-step explanation:
Julio spent $21 on a magazine and five notepads. If the magazine cost $6, then how much was each notepad?
Answers
Answer:
3
Step-by-step explanation:
Write the quadratic expression of the
following:
(2x + 3) (5x - 8)
Answers
Answer:
10x^2-x-24
Step-by-step explanation:
Step-by-step explanation:
First, you have to expand the expression.
[tex](2x + 3)(5x - 8) \\ = (2x)(5x) + (2x)( - 8) + (3)(5x) + (3)( - 8) \\ = 10 {x}^{2} + ( - 16x) + 15x + ( - 24) \\ = 10 {x}^{2} - 16x + 15x - 24 \\ = 10 {x}^{2} - x - 24[/tex]
What equivalent fraction would assure a whole number divisor 28/0.64
Answers
Answer: 2,800 / 64
Step-by-step explanation: I got it right you welcome
There are 40 students in the 5th grade. 22 of them play soccer. What percentage of the students in the class do NOT play soccer? Please show work i need help
Answers
Step-by-step explanation:
If there are 40 kids and 22 of them play soccer that leaves you to subtract 22 from 40 which gives you 18. After that, you put the rest of the 18 students over a total of 40 and divide to get the decimal .45 and if you convert that into a percent you are left with 45%.
1. 40-22=18
2.18/40=.45
3.45=45%
x
Combine like terms:
10k - 2k + 7s2 - 32
Answers
Answer:
[tex]7s^{2}[/tex] + 8k - 32
15!!!! POINTSS what is the mode in the data shown below
Answers
pls help asap no wrong answer pls
Answers
Answer:
I believe both A and B are correct
Step-by-step explanation:
Answer:
diagram b
Step-by-step explanation:
Kerry has a 50% off coupon for GameStop. How much will a $35.95 game cost if he uses the coupon?
A.$28.71
B.$5.24
C233.00
D. None of the above
Answers
Answer:
D: None of the above because 35.95/2=17.975.
Step-by-step explanation:
Divide 35.95 by 2.
Steps:
x = 35.95 - (35.95 * 50%)
x = 35.95 - (35.95 * 0.50)
x = 35.95 - 17.975
x = 17.975
Check:
17.975 = 35.95 - (35.95 * 50%)
17.975 = 35.95 - (35.95 * 0.50)
17.975 = 35.95 - 17.975
17.975 = 17.975 ✅
14. Find the value of X round the nearest degree 12 15
Answers
Answer:
37
Step-by-step explanation:
I REALLY NEED HELP ON THIS
Answers
Answer:
y ≥-3.5
Step-by-step explanation:
the hollow circle means equal too and the arrow is pointing towards the positive side so y can only be bigger than or equal to -3.5
is -3x+4y=8 parallel or perpendicular to -4x+3y=-6
Answers
Step-by-step explanation:
4y = 3x +8
y= 3/4x +2
3y = 4x -6
y = 4/3x -2
neither, perpendicular is negative reciprocal, and parallel m is the same. 3/4 =\ 4/3 and they are not negative reciprocals.
Find the one of the following sets of side lenghts could represent a right triangle
Answers
Answer:
B
Step-by-step explanation:
Using the pythagorean theorem A^2 + B^2 = C^2 the only numbers that work are those in choice B. 8 short leg, 15 long leg, 17 hypotenuse.
8^2 + 15^2 = 17^2 = 64 +225=289 = 289=289 therefor proving these set of numbers are a right triangle.