Answer:5p^3−7p^2−5p+3
Step-by-step explanation:
Answer:
By subtracting you will get 5p ^ 3 - 7p ^ 2 - 5p + 3
i put this as comment on accident sorry lol
Which of the following numbers are equivalent to 3 hundredths
Answer:
where is the options
Step-by-step explanation:
please send full question
In ΔRST, s = 58 inches, ∠R=115° and ∠S=19°. Find the length of r, to the nearest 10th of an inch.
In ΔRST, s = 58 inches, ∠R=115° and ∠S=19°. the length of r, to the nearest 10th of an inch, is 365.9 Inches
What is a law of sine?Law of sines is a formula relating the length of the sides of a triangle to the angles of the triangle.
a/Sin A = b/Sin B = c/Sin C
Where a is the side facing angle A, b is the side facing angle B and c is the side facing angle C.
Hence,
58/Sin 19 = r/Sin 115
r = 58 Sin 115/ Sin 19
= 365.9 Inches
Therefore, In ΔRST, s = 58 inches, ∠R=115° and ∠S=19°. the length of r, to the nearest 10th of an inch, is 365.9 Inches.
Learn more about sine rule;
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I got assigned a review of the old stuff I learned. I don't quite remember how to find perpendicular stuff.
Answer:
G
Step-by-step explanation:
earn 134 in 8 hours_per hour
Answer:
hi
Step-by-step explanation:
4. A marching band has 64 members. The
band director wants to arrange the
band members into a square formation.
How many band members will be in
each row?
A. 8
B. 7
C. 6
D.5
Select the correct answer,
Sam plans to use a spinner to choose which friend to invite to the movies, and he wants each friend to have a fair chance of being selected.
Dean
Carl Bart
Alec Dean
Alec
Bart
Carl
Dean Alec
Bart Carl
Spinner 1 Spinner 2
Which spinner should Sam use?
ОА
spinner 2
ОВ.
spinner 1
Ос.
either spinner 1 or spinner 2
OD
neither spinner 1 nor spinner 2
Step-by-step explanation:
Spinner 2
Probability helps us to know the chances of an event occurring. Sam should use the second spinner.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given that Sam plans to use a spinner to choose which friend to invite to the movies, he wants each friend to have a fair chance of being selected.
The term fair means that everyone or everything that is in the list should have equal opportunity.
Now, since Sam wants each friend to have a fair chance of being selected, therefore, the area on the spinner for each friend should be equal.
Hence, Sam should use the second spinner.
Learn more about Probability here:
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snow is falling in syracuse, NY after 2 hours, 4 inches of snow has fallen.
1 if it continues to snow at the same rate, how many inches of snow would you expect after 6.5 hours?
2 write and equation that gives us that amount of snow that has fallen after z hours at this rate.
3 how many inches will fall in 24 hours if it continues to snow at this rate.
time (hours) snow (inches)
blank. 1
1. blank
2. 4
6.5. blank
x. blank
Answer:
1) 13 inches
2) 2z=x
3) 48 inches
Step-by-step explanation:
it snows 4/2 = 2 inches perhour
1. 2x 6.5 = 13 inches
2. y = 2z
3. 2x 24 = 48 inches
A spinner has six sections of equal shape and size. Each section is either black or white. The table shows the result of an experiment when the spinner was spun 76 times:
Result of Spin Black White
Number of Spins 19 57
Based on the data, which of the following best describes the experimental probability of the arrow landing on a black or white section of the spinner? (5 points)
A. The spinner is 3 times more likely to land on white.
B. The spinner is 3 times more likely to land on black.
C. The information cannot be concluded from the data.
D. The spinner is equally likely to land on black or white.
Answer:
A
Step-by-step explanation:
57 rounded is 60
19 rounded is 20
60/20
3
Write the correct equation that passes through the points (0, 3) and (2, -5)
Answer:
y = -4x + 3
Step-by-step explanation:
(0, 3) and (2, -5)
m= (y2-y1)/(x2-x1)
m= (-5-3)/(2-0)
m= (-8)/2
m = -4
y - y1 = m(x - x1)
y - 3 = -4(x - 0)
y - 3 = -4x + 0
y = -4x + 3
Determine the term containing y^5 in the expansion of (x-3y)^8
Answer:
-13608x³y⁵Step-by-step explanation:
Since y has degree of 5, x has degree of:
8 - 3 = 5The required term of the given binomial expansion (x - 3y)⁸ is:
8C₅(x³)(-3y)⁵,The value of the constant:
8C₅ = 8!/5!(8-5)! = 7*8 = 56 * (-3)⁵= -13608So the full term is:
336x³(-3)⁵y⁵ = -13608x³y⁵Solve the equation for y: m(x + y) = K
Answer: y= k/m - x
Step-by-step explanation:
First you need to divide both sides by( M
(m(x+y)) / m = k/m
x + y - x = k/m - x
y = k/m - x
The price of an item has been reduced by 40%. The original price was $95 . What is the price of the item now?
Answer:
$57
Step-by-step explanation:
40%=0.4
95*0.4=38
95-38
57
Goofy is solving a system of equations. He is created x
and y table of values. What numbers are missing in the
yellow table?
Answer:
The top box: 3
The middle box: 2
The bottom box: 1
Step-by-step explanation:
In order to fill out the yellow boxes we have to use the equation above the table, and plug in the x values, and so we get...
If x = 2, then
y = x + 1
y = 2 + 1
y = 3
If x = 1, then
y = x + 1
y = 1 + 1
y = 2
If x = 0, then
y = x + 1
y = 0 + 1
y = 1
FIND THE AREA OF THE (TRIANGLE!)
Answer:
114 cm^2
Step-by-step explanation:
area of a triangle= base x height divided by 2
Answer:
Triangle = 114 ft²
Rectangle = 374 ft²
Total figure = 488 ft²
Step-by-step explanation:
Triangle = 1/2 b*h
Triangle = 1/2(12x19)
Triangle = 1/2(228)
Triangle = 114 ft²
Rectangle = 22 x 17
Rectangle = 374 ft²
Total area = 114 ft² + 374 ft²
Total area = 488 ft²
Solve the for the variable x.
-9x=153?
Step-by-step explanation:
-9x=153 (add 9 on both sides to eliminate the 9 on the side with the x)
-9+9x=153+9
x=162
The perimeter of triangle DEF is 4x+3y . What is the measure of the third side of the triangle?
Complete Question:
The perimeter of triangle DEF is 3x + 3y. Find the measure of the missing side. (One side is x-y, the other is x+y)
Answer:
[tex]Side\ 3 = 2x+ 3y[/tex]
Step-by-step explanation:
Given
[tex]P = 4x + 3y[/tex] --- Perimeter
[tex]Side\ 1 = x - y[/tex]
[tex]Side\ 2 = x + y[/tex]
Required
Determine Side 3
The perimeter of a triangle is calculated as:
[tex]Permeter = Side\ 1 + Side\ 2 + Side\ 3[/tex]
[tex]4x + 3y = x - y + x + y + Side\ 3[/tex]
Collect Like Terms
[tex]4x - x - x+ 3y-y + y = Side\ 3[/tex]
[tex]2x+ 3y = Side\ 3[/tex]
[tex]Side\ 3 = 2x+ 3y[/tex]
What type of triangle is shown in the image?
Answer:
Acute isosceles triangle
Step-by-step explanation:
No angle is greater than 90 and it has two equal sides
Answer:
acute isosceles triangle
Step-by-step explanation:
All of the angles are less than 90 degrees and two of the side are the same length
How many different committees can be formed from 7 people if each committee must consist of at least 3 people?
Answer: 2 committees
Step-by-step explanation: 7 cant be divided evenly by 3. only two times. Only 2 groups can be fully formed.
one angle of a linear pair is four times the other,find these angles.
What is the verbal expression for 4(3j + 1 + j) (GIVING BRAINLIEST TO BEST ANSWER)
Answer:
make a story!
Step-by-step explanation:
I think what they want you to do is add a story Line to the problem! For example : John is selling cards for $4. After selling 3 cards etc, Sorry if this isn't much of a help! They want you to make a story to the answer (I think)
sin3(2x) = 1/2sin(2x) [1 − cos(4x)]
Answer:
I suppose we start with sin³(2*x) and we want to get:
(1/2)*sin(2*x)*(1 - cos(4*x))
Here we will use the relationships:
cos²(x) + sin²(x) = 1
and
cos²(x) = (1 + cos(2x))/2
Now let's start:
sin³(2*x) = sin(2*x)*sin²(2*x)
and we can write:
sin²(2*x) = 1 - cos²(2*x)
replacing that in the above equation we get:
sin³(2*x) = sin(2*x)*sin²(2*x) = sin(2*x)*(1 - cos²(2*x))
now we can use: cos²(2*x) = (1 + cos(2*2*x))/2
cos²(2*x) = (1 + cos(4*x))/2
if we replace that in the equation above we get:
sin³(2*x) = sin(2*x)*(1 - cos²(2*x)) = sin(2*x)*( 1 - (1 + cos(4*x))/2)
sin³(2*x) = sin(2*x)*( 1 - 1/2 - cos(4*x)/2)
sin³(2*x) = sin(2*x)*( 1/2 - cos(4*x)/2)
sin³(2*x) = sin(2*x)*( 1 - cos(4*x))/2
sin³(2*x) = (1/2)*sin(2*x)*( 1 - cos(4*x))
Hi please help me ANYONE CAN HELP ME????
Answer:
-10
Step-by-step explanation:
x has to be less than -5. Since -10 is further away from 0 than any number it is the smallest. Also, -10 is more to the left.
Answers please I need it done ASAP
Answer:
1) 11^42. [. ( a^b)^c is a^bc]
2) 5^5. [a^b/a^c= a^(b-c)
3) 14^24
4) 3^10
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 1
Answer:
864 squared
Step-by-step explanation:
Answer:
This is a right angle triangle so
[tex] {hyp}^{2} = {opp}^{2} + {adj}^{2} [/tex]
[tex] {42}^{2} = a {}^{2} + 30 {}^{2} \\ 1764 = a {}^{2} + 900 \\ {a }^{2} = 1764 - 900 \\ a { }^{2} = 864 \\ a = \sqrt{864 } \\ a = 29.39[/tex]
Find the missing terms in a proportion
[tex] 1. \\\frac{n }{5} = \frac{12}{30}[/tex]
Answer:
[tex] \frac{2}{5} [/tex]
If you place a 34-foot ladder against the top of the 30-foot building,how many feet will the bottom of the ladder be from the bottom of the building
Answer:
It will be 16 feet by the bottom of the building
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
30[2]+b[2]=34[2}
900+b[2]=1156
-900=-900
=16
Which point on the number line below represents the number opposite the
number - 5
OR
-5 -4 -3 -2 -1 0 1 2 3 4 5
A) Point P
B) Point Q
C) Point R
O D) Points
PLEASE!!!!!!! 100 POINTS QUICK
Answer:
D
Step-by-step explanation:
HELPPP AGAIN PLZ HELP ME OUT!!!!
Answer: 5400 cm^2
Step-by-step explanation:
15 x 20 x 9 x 2 = 5400
Answer:
5400
Step-by-step explanation:
to get volume you multiply length by width by height. so 15 x 20 x 9 which equals 2700. but there are 2 prisms, so you multiply by 2 which equates to 540
Help? What is the surface area of the square pyramid?
Answer:
Step-by-step explanation:
base area = 7² = 49 in²
lateral area = 4×½(7)(6) = 84 in²
surface area = 49 + 84 = 133 in²
PLZ ANSWER ASASP ALMOST DUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
D) The third side could be 4 meters long.
Step-by-step explanation:
The third side of a triangle must be greater than the difference and less than the sum of the other two sides.
5-4=1
5+4=9
So the third side must be GREATER THAN 1 and LESS THAN 9. (1<x<9)
Therefore, the answer can't be A or C. The second one could be correct, depending on how much less than 4 it is. But the last one is definitely correct.