Answers
Answer:
1. 17.2
2. 113
Step-by-step explanation:
the second is : 113.
i hope this helped:)
Related Questions
Solve the following quadratic equations using factoring.
a. x2 + 10x + 24 = 0
Answers
Answer:
x = - 6, x = - 4
Step-by-step explanation:
Given
x² + 10x + 24 = 0 ← in standard form
(x + 6)(x + 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 6 = 0 ⇒ x = - 6
x + 4 = 0 ⇒ x = - 4
find the value of each variables
Answers
Answer:
X=11
y=22
Step-by-step explanation:
[tex]tan60\frac{11\sqrt{3} }{x} \\\\\sqrt{3} =\frac{11\sqrt{3} }{x} \\\\x=\frac{11\sqrt{3} }{\sqrt{3} }[/tex]
⇒x=11
[tex]Sib 60=\frac{11\sqrt{3} }{y} \\\\\frac{\sqrt{3} }{2} =\frac{11\sqrt{3} }{y} \\\\y=\frac{11\sqrt{3} }{\sqrt{\frac{3}{2} } }[/tex]
⇒ y=22
hope it helps....
3x+5y=27.50 & 6x+3y=27
I love you
Answers
Answer:
what do u want me to do withthis question
can u edit then I’ll edit
Step-by-step explanation:
Which is the vertex point of the equation y = (x - 1)2 - 16
Answers
Answer:
The vertex is at (h, k), which here is (1, -16).
Step-by-step explanation:
Compare the given y = (x - 1)2 - 16 (which should be y = (x - 1)^2 - 16 )
to y = (x - h)^2 - 16.
We can readily see that h = 1 and k = -16.
The vertex is at (h, k), which here is (1, -16).
5) Write the 5 number summary and draw a box and whisker plot.
58, 67, 44, 72,51, 42, 60, 46, 69
Answers
Answer:
Mean: 56.55
Median: 58
Minimum: 42
Maximum: 72
Q1: 45
Q2: 58
Q3: 68
IQR: 23
Range: 30
what two number multiply to 24 and add to -11
Answers
Answer:
8 and 3
Step-by-step explanation:
Brainliest Please
Answer:
One example is x = -8, y = -3
Step-by-step explanation:
Lets make a system of equations.
Let x be the first number and y be the second.
x * y = 24
x + y = -11
Solve for x and substitute.
x = 24/y
24/y + y = -11
24 + y^2 = -11y
y^2 + 11y + 24 = 0
Factor.
(y + 8)(y+3) = 0
So one example is x = -8, y = -3
What is 30326.4 rounded to the nearest tenth?
Answers
Answer:
30326.4 rounded to the nearest tenth is 30326.4
Step-by-step explanation:
There is no hundredth to change the .4 it is already good as it is.
No need to round as it is already at its nearest tenth.
What is the angle relationship?
Answers
Answer:
z = 15 degrees, 5z = 75 degrees
Step-by-step explanation:
AYB is 180 degrees
CYD is 90
so the two missing angles sum to 180 - 90 = 90
z + 5z = 90
6z = 90
z = 15
5z = 75
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
The second box is the answer
Step-by-step explanation:
Solution
V=whl=5·5·5=125
find a single discount equivalent to two successive discount of 20% and 5%
Answers
Answer:
Let the marked price =Rs100
After a discount of 20%, the price = 100−20% of100 = 100−10020×100 = 100−20=80
After a further discount of 5%, price = 80−5% of80 = 80−1005×80 = 80−4 = Rs76
Final Selling = Rs76
Total Discount = 100−76=Rs24
Thus, discount % = 10024×100 = 24%
The graph of a quadratic function is shown below
Which statement about this graph is not true?
aThe graph has an axis of symmetry at x=-3
bThe graph has a y-intercept at (0,0)
cThe graph has a maximum point at (-3,-3)
dThe graph has an x-intercept at (-6,0)
Answers
Answer:
c, the graph has a maximum point at (-3,-3)
Van kept track of the number of hours that he spent at the
pool each week for several weeks. He spent 6, 2, 6, 3, and
3 hours.
What is the mean number of hours that Van spent at the pool each week?
A. 20 hours
B. 4 hours
C. 3 hours
D. 5 hours
Answers
Answer:
B. 4 hours
Step-by-step explanation:
add every number up
6+2+6+3+3= 20
then divide by the number of numbers you used to add with.
20÷5=4
4 hours
PLEASE HELPP ILL GIVE BRAINLIEST
Answers
Match the description to the appropriate term.
internal energy
heat
thermal energy
Answers
Answer:
I got all right. Thanks.... ❤️
What is the volume of this rectangular prism?
Jasper built a dollhouse for his younger sister.
A rectangular prism has a length of 24 inches, width of 8 inches, and height of 10 inches. A triangular prism has a triangular base of 24 inches and height of 6 inches. The height of the prism is 8 inches.
Which equation shows how to determine the volume of the dollhouse?
V = 24 (10) (8) + one-half (6) (24) (8)
V = 24 (10) (8) + one-third (6) (24) (8)
V = 24 (10) (8) + one-half (6) (24) (10)
V = 24 (10) (8) + one-third (6) (24) (10)
Answers
Answer:
It's A :)
Also can i please have brainliest :)
Answer:
A
Step-by-step explanation:
1. Determine the lateral and total surface
area of the pyramid.
(I need full explanation on how to solve
Answers
Answer:
Laterial surface area: 73 cm²Total surface area: 93 cm²Step-by-step explanation:
The laterial surface area is the sum of the areas of the triangles. There are two triangles with dimensions: base = 4 cm, height = 8cm and two triangles with dimensions: base = 5cm, height = 8.2cm.
The laterial surface area LSA is:
LSA = 2 • ( 4.8/2) + 2 • ( 5 • 8.2/2)
LSA = 4 • 8 + 5 • 8.2
LSA = 73 cm²
The total surface area SA is the LSA plus the area of the base of the pyramid, which is a rectangle with dimensions: 4cm x 5cm:
SA = LSA + 4 • 5
SA = 73 cm + 20 cm²
SA = 93 cm²
What angles are congruent and opposite each other when lines intersect
Answers
Answer:
Vertical angles.
Step-by-step explanation:
A company rents out 17 food booths and 24 game booths at the county fair. The fee for a food booth is $50 plus $6 per day. The fee for a game booth is $80 plus $9 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.
Answers
Given that 15 food booths were rented out for ‘d’ days at $100 plus $5 per day. On the food booths only, the company will earn 15($100+$5d) = $1500 + $75d Given that 20 game booths were rented out for ‘d’ days at $50 plus $7 per day. On the game booths only, the company will earn 20($50 + $7d) = $1000 + $140d
The total amount that the company is paid is therefore, $1500 + $75d + $1000 + $140d = $2500 + $215d
PLEASE HELP GEOMETRY !!!!!
Answers
Answer:
x = 11.5
Step-by-step explanation:
[tex] \sin \: 35 \degree = \frac{x}{20} \\ \\ x = 20 \sin \: 35 \degree \\ \\ x = 11.471528727 \\ \\ x = 11.5[/tex]
A triangle has vertices at A(-6, -3).
B(1,5), and C(4. -4). The triangle is
dilated according to the
transformation below. The center of
dilation is the origin.
(x, y) → (2x, 2y)
What are the vertices of the image of
the triangle?
Answers
Answer:
I ca
Step-by-step explanation:
can't type so the first one.
. Find the sum of the infinite series, if it exists.
-270+135-67.5+⋯
Answers
Answer:
-180
Step-by-step explanation:
135/-270 = -1/2
67.5/135 = -1/2
The series is an infinite geometric series with r = -1/2
Since -1 < |r| < 1, the series has a sum
and equals a/(1 - r) a = -270
S = a/(1 - r) = -270/(1 + 1/2) = -270/(3/2) = -180
.Distribute and combine like terms: −4(7r + 7)
Answers
Answer:
−28r−28
Step-by-step explanation:
−4(7r+7)
=(−4)(7r+7)
=(−4)(7r)+(−4)(7)
please help me find the missing angles for each problem
Answers
Answer:
1) L1 = 123
L3 = 57
2) L1 = 49
L3 = 131
3) L2 = 116
L4 = 64
4) L1 = 108
L2 = 72
5) L3 = 69
L4 = 111
6) L3 = 124
L4 = 56
the question is find the product of -8 and the sum of -2(10x + 3y) and -5(6y -7x)
Answers
Answer:
Step-by-step explanation:
-2(10x + 3y)
-20x -6y [-2 multiplied by 10x = 20x, negative + positive = negative]
-5(6y -7x)
-30y + 35x
-20x -6y -30y +35x
35x - 20x -30y -6y
15x - 36y
Answer = 15x -36y
Answer:
- 120x + 288y
Step-by-step explanation:
Begin by summing the 2 expressions
- 2(10x + 3y) - 5(6y - 7x) ← distribute parenthesis
= - 20x - 6y - 30y + 35x ← collect like terms
= 15x - 36y
Now multiply the result by - 8
- 8(15x - 36y) ← distribute
= - 120x + 288y
[tex](\frac{v^2-49}{20v^3} )(\frac{4v^2-24v}{v^2+v-42} )[/tex]
I will give brainiest to answer with explanation.
Correct answer is
[tex]\frac{v-7}{5v^2}[/tex]
Answers
9514 1404 393
Answer:
(v -7)/(5v^2)
Step-by-step explanation:
Cancel common factors from numerator and denominator.
[tex]\dfrac{v^2-49}{20v^3}\times\dfrac{4v^2-24v}{v^2+v-42}=\dfrac{4}{20}\cdot\dfrac{(v-7)(v+7)(v)(v-6)}{v^3(v+7)(v-6)}\\\\=\dfrac{1}{5}\cdot\dfrac{v-7}{v^2}\cdot\dfrac{v(v+7)(v-6)}{v(v+7)(v-6)}=\boxed{\dfrac{v-7}{5v^2}}[/tex]
HELP ASAP!! A recipe calls for 2.3 cup of milk. if you make 3 1/2 times the recipe, how much milk do you need?
Answers
can any body help me with Factoring
Answers
Answer:
Sure I would love to help you with factoring
Mark my answer as brainliest and I shall help you
NO LINKS PLEASE HELP A bag containing 35 marbles has red and green marbles. If the ratio of green marbles to red marbles is 2 to 5, how many green marbles are in the bag
O 25
O 14
21
10
Answers
Let 5x = the number of red marbles
2x + 5x =35
7x = 35
x = 5
Green: 2x = 10
Red: 5x = 25
2/5 of 35 is 14.So 14 green marbles.
An iphone costs $1000 and is on sale for 20% off
Answers
A six-sided fair mmber cube is rolled once. What is the probability that the result is a 2 or a 5?
Write answer as fraction in its simplest form.
Answers
Answer:
1/3
Step-by-step explanation:
this is because you have six sides and two options to get and then 2/6 is 1/3