Answer:
[tex]2.6(5.5p - 12.4) = 127.92 \\ 5.5p - 12.4 = 49.2 \\ 5.5p = 61.6 \\ p = 11.2[/tex]
Answer:
11.2
Step-by-step explanation:
The other person is correct I tried it p= 11.2 hope this helps
how do i solve this?
Answer:
x = 4
y = 9
Step-by-step explanation:
It is given that figure (NPQR) is a square. One property of a square is that all sides of a square are congruent. This property also applies to the given square, thus one can make the following statement;
PQ = NR
Substitute,
10y - 29 = 5y + 16
Inverse operations,
10y - 29 = 5y + 16
-5y -5y
5y - 29 = 16
+29 +29
5y = 45
/5 /5
y = 9
Another property of a square is that all of the interior angles of a square have a measure of (90) degrees. Moreover, the diagonals (segment connect non-adjacent vertices) bisect these angles. Thus, twice the measure of an angle formed between a side and a diagonal forms a (90) degree angle. Therefore, one can draw the following conclusion;
2(m<QPR) = 90
Substitute,
2(6x + 21) = 90
Simplify,
12x + 42 = 90
Inverse operations,
12x + 42 = 90
-42 -42
12x = 48
/12 /12
x = 4
What is the slope of the line g(x) = -7x + 8?
Answer:
The slope is -7 and the y intercept is 8
Step-by-step explanation:
g(x) = -7x + 8
This is in the form y = mx +b where m is the slope and b is the y intercept
The slope is -7 and the y intercept is 8
Find the value of x
Use sin, cos, or tan
=========================================================
Explanation:
We use cosine to tie together the adjacent and hypotenuse
cos(angle) = adjacent/hypotenuse
cos(38) = x/21
21*cos(38) = x
x = 21*cos(38)
x = 16.5482258257411
x = 16.5
How many feet are in 60 yards
Answer:
180
Step-by-step explanation:
See the image below:)
which function is the inverse of f(x)=2x+3
Answer:
jssisvshdvdbd sjjsjdgdjd
Step-by-step explanation:
ususueuwgeieyevekeuecrjie r
Which expression is the best estimate of the product of 7/8 and 8 1/10
Answer:
8
Step-by-step explanation:
i don't see options to select from but my guess would be 8 because 7/8 is very close to being one and 8 1/10 is close to 8; 8 x 1 = 8
Answer:
D
Step-by-step explanation:
James wants to draw a line diagonally across a rectangular piece of paper. If the paper measures 9 inches by 12 inches, what
is the minimum length of the straight edge he needs to make the line?
15 inches
21 inches
3 inches
108 inches
The axis of symmetry for the graph of the function f(x) = 2x2 + 3x + 10 is x=6. What is the value of b?
Ο Ο Ο Ο
3
!!! ANSWER THE PROBLEM ASAP !!!
Answer:
Not defined
Step-by-step explanation:
An educated guess:)
15 x (-16) x(-23) x(-1)
Answer:
-207
Step-by-step explanation:
assume the answer is x
x=15*-16*-23*-1
=-240+23
=-207
answer:
−5520x³
step by step explanation:
15 x ( − 16 ) x ( − 23 ) x ( − 1 )
= 15 * x * ( − 16 ) * x * ( − 23 ) * x * ( − 1 )
= − 5520 * x³
= − 5520x³
Question 1
Solve: 2x2 - 4x - 3 =0
Question 2
Solve: x(x - 2)= 4
Question 3
Solve: 9x2 + 12x +4 = 0
Question 4
Solve: x2 + 2x = 1
I’ll give brainiest pls help ASAP
Answer:
[tex]{ \tt{question \: 1 : }} \\ 2 {x}^{2} - 4x - 3 = 0 \\ x = 2.58 \: \: and \: \: - 0.58 \\ \\ { \tt{question \: 2 : }} \\ x(x - 2) = 4 \\ x = 4 \: \: and \: \: 6 \\ \\ { \tt{question \: 3 : }} \\ {9x }^{2} + 12x + 4 = 0 \\ (3x + 2)(x - 9) = 0 \\ x = \frac{ - 2}{3} \: \: and \: \: 9 \\ \\ { \tt{question \: 4 : }} \\ {x}^{2} + 2x = 1 \\ {x}^{2} + 2x - 1 = 0 \\ x = 0.41 \: \: and \: \: - 2.41[/tex]
A pair of parallel lines is cut by a transversal:
What is the measure of angle x?
Answer:
90 degrees.
Step-by-step explanation:
You have two lines that will never intersect. You are cutting the line into two pieces. A line is 180 degrees. Half of 180 is 90.
Which of the following theorems verifies that AHIJE AKLM? H K M ОА. НА O O O B. LA O C. HL O D. AA
===================================
Explanation:
HA = hypotenuse angle
The tickmarks tell us that the hypotenuse IJ is the same length as the hypotenuse LM. So that's the "hypotenuse" portion of "HA".
The "angle" portion refers to the acute angles HIJ and KLM being the same measure, as shown by the curved arc marking. We aren't referring to the right angles because the HA theorem can only be used for right triangles, so that means the right angle is already built into it (and we can ignore the right angles).
Notice how HA is a special case of AAS.
Triangle ABC is going to be reflected over the line y = X.
If A is located at (1,-7), where will A' be located?
Answer:
(-7, 1)
Step-by-step explanation:
Coordinate rules :]
Reflection over x-axis -- (x, y) -> (x, -y)
Reflection over y-axis -- (x, y) -> (-x, y)
Reflection over y = x -- (x, y) -> (y, x)
Reflection over y = -x -- (x, y) -> (-y, -x)
Andy is fishing from a small boat. A fish swimming at the same depth as the hook at the end of his fishing line is 12 meters away from the hook. If Andy is 15 meters away from the fish, how far below Andy is the hook?
Answer:
27 meters
Step-by-step explanation:
Given
[tex]Fishing\ Line =12m[/tex] ----- from hook
[tex]Andy =15m[/tex] ---- from the fishing line
Required
Distance between Andy and the hook
The scenario can be represented as:
Hook ----------------------- Fishing Line ----------------------------- Andy
Using the above representation, the distance (d) between Andy and the hook is:
[tex]d = Andy + Fishing\ Line[/tex]
[tex]d = 15m + 12m[/tex]
[tex]d = 27m[/tex]
Y
12
5
X
13
Z
Find mZX
O 21.040
O 22.620
O 67.38°
O 68.96°
6 7 8 9 10
Answer:
67.38
Step-by-step explanation:
SinX=opp/hyp
Angles then arcsin
I WILL GIVE BRAINLIEST IF CORRECT!
Find the volume of the cone.
Either enter an exact answer in terms of pi or use 3.14 for pi and round your final answer to the nearest hundredth.
Answer:
130.9 units ^3
Step-by-step explanation:
V=πr2h
3=π·52·5
3≈
find the measure of the exterior angle.
Answer:
110°
Step-by-step explanation:
t+(t+10)+(t+20)=180
t+t+10+t+20=180
3t=180-10-20
3t=150
t=50°
t+20=50+20
=70
180-70=110°
What is the 6th term of the geometric sequence?
3,6, 12, 24, ...
A. 36
B. 27
C. 48
O D. 96
Answer:
96 is the 6th term of the geometric sequence
Step-by-step explanation:
The sequence is just adding the number twice to get the nect sequence.
So,
3+3 = 6
6+6 = 12
12+12 = 24
24+24 = 48
48+48 = 96 this is the 6th term
Hope this is helpful
Arithmetic and Geometric Sequences
When an object is dropped from a tall building, it falls about 16 feet in the first second, 48 feet in the second second, and 80 feet in the third second, regardless of its weight.
How many feet would an object fall in the tenth second?
Answer:
the object will fall 5060 feet in 10 second.
Step-by-step explanation:
g= 9.8m/s^2 and 9.8×3.33=32.67 feet/s^2.
initial velocity (u)= 16 feet/second
time taken(t)=10 second
final velocity(v)= ?
now,
V= u+ GT
=16+32.67×10
=342.67feet/second
again
distance covered= VT+1/2gt^2
=342.67×10+1/2×32.67×100
=3426.7+1633.33
=5060 feet
Determine if the function f(x)=x+4 is increasing or decreasing on the interval of 2≤x≤5. Justify your answer.
Step-by-step explanation:
Given
The function is [tex]f(x)=x+4[/tex]
for [tex]x_2>x_1[/tex], we will check the values of [tex]f(x_1)[/tex] and [tex]f(x_2)[/tex]
Take 3 and 4
[tex]f(4)=4+4\\f(4)=8[/tex]
Similarly,
[tex]f(3)=3+4\\f(3)=7[/tex]
Thus, [tex]f(4)>f(3)[/tex]
Also, [tex]f'(x)[/tex] is 1 i.e. a constant value. So, the function is increasing linearly for the given interval.
Can somebody who knows how to do probability plz help answer these questions correctly thank you! :3
WILL MARK BRAINLIEST WHOEVER ANSWERS THESE :DDD!
Answer:
Blue: 3/6
Red: 2/6
Green: 1/6
Hope This Helps!
What is the fraction between 6/4 and 7/4 when subtracted
Answer:
-1/4
Step-by-step explanation:
we always keep the denominator the same if they are the same number and I just subtracted the numerator
Mr.Brown has a gate that measures 65 ft by 72 ft. He needs to reinforce the gate by placing a strip of wood on the diagonal of the fence. How long will the strip of wood need to be?
Answer: 97ft
Step-by-step explanation:
Pythagore
Strip^2 = 65^2 + 72^2 = 9409
Strip = squareroot 9409 = 97 ft
Someone help me please
Find the value of the term in the arithmetic sequence using an = a^1+ (n-1)d. 3,5,7,9,11, (8th term)
=========================================================
Work Shown:
a1 = 3 = first term
d = 2 = common difference (since we add 2 to each term to get the next one)
Let's compute the nth term.
an = a1 + (n-1)*d
an = 3 + (n-1)*2
an = 3 + 2n-2
an = 2n+1
-----------------------
To check things so far, we can plug in something like n = 2
an = 2n+1
a2 = 2*2+1
a2 = 5
Showing that the 2nd term is 5, which matches with the sequence given to us
Let's check n = 3
an = 2n+1
a3 = 2*3+1
a3 = 7
That matches as well. I'll let you check the others.
-----------------------
Plug in n = 8 to find the 8th term
an = 2n+1
a8 = 2*8+1
a8 = 17
The eighth term is 17, which is the final answer.
-----------------------
You could extend out the given sequence by adding 2 each time until you reach the 8th term
3,5,7,9,11,13,15,17
Though this method is slow if you need to find say the 38th term
Answer:
17 is the answer for the value of the term in the arithmetic sequence using the above
The formula below is the general form of which of the following formulas?
X= -b+-(√b^2 - 4ac)
/2a
A. Distance formula
B. Discriminant formula
C. Quadratic formula
D. Slope formula
Antwan determines the distance between the points –7 and 2 on a numberline. Maggie determines the difference between the numbers –7 and 2. How are Antwan’s and Maggie’s solutions related?
Maggie’s solution is the absolute value of Antwan’s solution.
Antwan’s solution is the absolute value of Maggie’s solution.
Both solutions are greater than either of the two numbers in the problem.
Both solutions are less than either of the two numbers in the problem.
Answer:
Their solutions are related because they both are |9| (the absolute value of 9)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Antwan’s solution is the absolute value of Maggie’s solution.
A FOOTBALL MATCH STARTED AT 10:00AM AND FINISHED AT 2:30PM HOW LONG DID THE GAME LAST
Latoya received a $30.25 gift card for a photo center. She used it to buy prints that cost 5 cents each. The remaining balance, B in dollars), on the card after buying x prints is given by the following. B = 30.25 -0.05x What is the remaining balance on the card if Latoya bought 20 prints?
