Answer:
upward
Step-by-step explanation:
The equation showing in the question is actually
[tex]y = x^{2} - 4x - 5[/tex]
After graphing this equation you can see that the parabola opens up pointing upwards with a vertex of (2, -9) . You can calculate the vertex of the parabola by substituting either y or x with 0 and then solving for the missing variable.
Oliver is 33 years older than his son. Eight years ago, Oliver's age is five more than thrice his son's present age. How old is Oliver now?
pls answer with solution :]
Answer:
47
Step-by-step explanation:
Let us assume his son be x
So, the oliver age is x + 33
Now eight years ago, oliver age is 5 more than thrice his son present age
x - 8 = 5 + 3x
So,
33 + x = 5 + 3x
2x =28
x=14
o = 33+14 = 47
the length of a rectangle is 3 more than the width. if the area is 40 square inches, what is an equation to find the area and what is the length of the rectangle
Answer:
5 x 8 = 40 square cm
Step-by-step explanation:
am I correct or is there more?
20/25 is one I think
Anyone know this?? I need it ASAP
Identify the single transformation that has occurred to the parent graph y = 3-. 10 S Answer
Answer:
y, 4?
Step-by-step explanation:
What is 2/3 of 3/8 in fraction or decimal form or both idc
Answer:
Simplify the expression.
Exact Form:
1/4
Decimal Form:
0.25
Step-by-step explanation: If you are satisfied with my answer mark me the Brainliest!!! With A 5-star rating also saying Thanks.
a point is chosen at random on AK. what is the probability that the point will be on CD. don't forget to reduce
Answer:
your answer is 1/10. hope this helps!
The probability that the point will be on CD will be 1/10 or 0.10.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
A point is chosen at random on AK.
The distance between A and K will be 20.
Then the probability that the point will be on CD will be
The distance between C and D will be 2.
Then the total event will be
Total event = 20
The favorable event will be
Favorable event = 2
Then the probability is defined as the ratio of favorable event and total event.
P = Favorable event / Total event
P = 2 / 20
P = 1 / 10
P = 0.10
Then the probability that the point will be on CD will be 1/10 or 0.10.
More about the probability link is given below.
https://brainly.com/question/795909
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simplify 5√6 + 3√24 - 6√54 + √150
Answer:
[tex]= 3 \sqrt{ 6[/tex] + [tex]5 \sqrt{6[/tex]
[tex]= 8 \sqrt{ 6[/tex]
√54+√150
=√2×3×3×3+√2×5×5×3
=3√6+5√6
=8√6
=8×2. 44
=19. 59
Answer:
Step-by-step explanation:
[tex]5\sqrt{6}+3\sqrt{6(4)}-6\sqrt{6(9)}+\sqrt{6(25)}\\ \\ \sqrt{6}(5+3\sqrt{4}-6\sqrt{9}+\sqrt{25}\\ \\ \sqrt{6}(5+6-18+5)\\ \\ -2\sqrt{6}[/tex]
Somebody help me, if at all possible show me how to solve problems like this so I'm not relying on Brainly to help me. (HELPFUL ANSWERS ONLY PLEASE)
Answer:
yz=34
Step-by-step explanation:
[tex]6(2x+12+6)=10(x+3+10)\\\\6(2x+18)=10(x+13)\\\\12x+108=10x+130\\\\12x-10x=130-108\\\\\frac{2x}{2}=\frac{22}{2} \\\\x=11\\\\yz=2x+12 \\\\=2(11) +12\\\\\yz=34[/tex]
have a nice day!!
The function h(x)=x^2+3 and g(x)=x^2-6. If g(x)=h(x)+k, what is the values of k?
Answer:
The value of [tex]k[/tex] is -9.
Step-by-step explanation:
Let [tex]g(x) = x^{2}-6[/tex], we proceed to manipulate the expression algebraically to derive an expression equivalent to [tex]g(x) = h(x) + k[/tex], where [tex]h(x) = x^{2}+3[/tex].
[tex]g(x) = x^{2}+[(-9)+3][/tex] Definition of subtraction.
[tex]g(x) = (x^{2}+3)+(-9)[/tex] Commutative and associative properties.
[tex]g(x) = h(x) +(-9)[/tex] [tex]h(x) = x^{2}+3[/tex]/Result
We notice that value of [tex]k[/tex] is -9.
The width of a rectangle measures (3v-3w) centimeters, and its length measures (5v-9w) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?
Answer: The Perimeter of the rectangle, P= 16v −24w
Step-by-step explanation:
Perimeter of a rectangle = 2( L +W) = 2L + 2W
The width of a rectangle is given as (3v-3w) centimeters,
its length is given as (5v-9w) centimetres
The Perimeter,P will now be = 2L + 2W
P=2( 3v-3w) + 2( 5v-9w)
P=6v −6w + 10v - 18 w
adding like terms
P=6v + 10v −6w −18 w
P= 16v −24w
what is 0+0+0+0+0+0=?
Answer:
34
Step-by-step explanation:
Answer:
its 0 :)
Step-by-step explanation:
if you buy 3 bags of apples for $90 find the total of 9 bags of apples.
Answer:
$270
Step-by-step explanation:
3÷90= 30
30×9=270
so this is your answer $270
3. Tyler owes the bank $180. His brother owes the bank $70
less than Tyler does. How much does the brother owe the
bank?
Answer:
The brother owes $110 less than Tyler. The brother owes $70.
Step-by-step explanation:
3 divided by 3/4 (please hurry)
Answer: 0.25
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
multiply by the recipricol
3x 4/3
3's cancel eachother out
answer is 4
A shipping container is in the shape of a right rectangular prism with a length of 2 feet, a width of 1.5 feet, and a height of 3.5 feet. The container is completely filled with contents that weigh, on average, 0.49 pound per cubic foot. What is the weight of the contents in the container, to the nearest pound?
Answer:
5 pounds
Step-by-step explanation:
the volume of the container = 2*1.5*3.5= 10.5cubic foot.
Density of the content = 0.49 pound per cubic foot.
As already know,
Density = mass/ volume.
therefore, mass = density * volume.
mass of the content = 0.49 * 10.5 =5 pounds approximately
i need help can yall help me with math
Answer:
2, 4 by plugging in the answer choices
Help me with this please
Answer:
(4.5, 9.5) OR (9/2, 19/2)
Step-by-step explanation:
To find the midpoint of two points you must add the coordinates and divide by 2.
4+5= 9 /2 = 4.5
9+10= 19/2 = 9.6
(4.5,9.5) or (9/2,19/2)
Transform the linear equation to slope-intercept form and select the graph that
represents that function.
Answer:
The correct one is B
helppppnfkd :) please
Answer:
H 1.613 cm
Step-by-step explanation:
porque tienes que estar más mi metido fracis
HELPO THIS IS DUE SUPER SOOONN!!! SHOW WORK
Answer:
5x^2-4x-1
Step-by-step explanation:
(2x^2+5x+17)+(3x^2-9x-18)
5x^2-4x-1
I have to find the value of x
Common factors of 3x^2y^2,10x^3y^2,6x^2y^2z
(Picture for problem above.)
Find the value of y. Be sure to keep the exact value (use square root and don’t round your answer).
Answer:
y = 8·√3
Step-by-step explanation:
From the drawing of the right triangle, we have;
The length of the opposite leg to the given 60° (reference) angle = 12
The length of the adjacent leg to given 60° (reference) angle = x
The length of the hypotenuse side = y
By trigonometric ratios, we have;
[tex]sin(Reference \, Angle) = \dfrac{Opposite \ leg \ length}{Hypotenuse \ length}[/tex]
Therefore, we have;
[tex]sin(60^\circ) = \dfrac{12}{y}[/tex]
From the value of sin(60°), we have;
[tex]sin(60^\circ) = \dfrac{\sqrt{3} }{2}[/tex]
[tex]\therefore y= \dfrac{12}{sin(60^\circ) } = \dfrac{12}{\dfrac{\sqrt{3} }{2} } = \dfrac{2 \times 12 \times \sqrt{3} }{{{3} } } = \dfrac{24 \times \sqrt{3} }{{{3} } } = 8 \cdot \sqrt{3}[/tex]
y = 8·√3
[tex]\left(x= \dfrac{12}{tan(60^\circ) } = \dfrac{12}{{\sqrt{3} } } = 4\cdot \sqrt{3} \right)[/tex]
What is the value of A in this equation: a/15 = 5
Answer:
a=75
Step-by-step explanation:
75/15=5
Answer:
3
Step-by-step explanation: 5x3=15 15 divided by 3 is 5
Which expression is equivalent to -61-3+2
+ 2x)?
Answer:
2x - 62
Step-by-step explanation:
hope this helps :)
How would I do this and work it out ? Only 15-17
Step-by-step explanation:
15. 6.06
16. -7.21
17. 1.82
The required values of the given radials are √37 = 6.06, - √52 = -7.21, and √3.3 = 1.82.
What is Square Root?The number's square root is that component of a number that, when multiplied by itself, generates the original number. Special exponents are squares and square roots.
The square root of 37 lies between the square root of 36 and the square root of 49. Hence, √36 < √37 < √49 ⇒ 6 < √37 < 7
Divide 37 by 7. 37 ÷ 7 = 5.28
Find the average between 5.28 and 7.
(5.28 + 7)/ 2 = 12.28 /2 = 6.06
Thus, √37 ≈ 6.06
- √52 = - √(2 × 2 × 13)
- √52 = - 2√13
- √52 = - 2 × 3.605
- √52 = - 7.21111
- √52 = - 7.21
√3.3 = 1.82
Thus, the required values of the given radials are √37 = 6.06, - √52 = -7.21, and √3.3 = 1.82.
To learn more about the square root here :
https://brainly.com/question/1387049
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number 12 find x....
Answer:
B= 13
Step-by-step explanation:
10x-5= 180-(4x+3)
10x-5=180-4x-3
10x-5+3=180-4x
14x-2=180
14x= 180+2
14x= 182
x=182/14
x=13
What is the slope between (2, 7) and (3, 3)
sultan weighs 70 kg, he started a diet plan and is losing 2 kg a month. the equation y = 70 - 2x represents his weight,y, in kilograms after x months. find his weight after 4 months if he continues with his plans and obtains the same results after 4 months,Sultan will weight?
Answer:
62 kg
Step-by-step explanation:
Weight loss equation for sultan :
Y = 70 - 2x
Y = weight in kilogram ; x = number of months
Sultan's weight after 4 months
Put 4 in x in the equation and calculate the value of y
Y = 70 - 2(4)
Y = 70 - 8
Y = 62kg
Weight after 4 months is 62 kg