PLEASE HELP I DONT KNOW HOW TO DO ANY OF THIS
NO LINKS
Answer:
(3, 1) and (6, -2)
Step-by-step explanation:
Just look at the interceptions
Answer:
(3,1) and (6,-2)
Step-by-step explanation:
The solution to the system is where the two graphs intersect
They intersect at the points
(3,1) and (6,-2)
I need help with #12
Answer:
B
Step-by-step explanation:
Which has a larger area? A triangle with a base of 15ft and a height of 25
feet, or a square with sides of 14ft *
Triangle
Square
They both have the same area.
Answer:
Square
Step-by-step explanation:
Area of triangle = 1/2 * b * h
= 1/2 * 15 * 25
= 187.5 ft²
Area of square = side * side
= 14 * 14
= 196 ft²
Comparing both areas, it is clear that square have a larger area.
What is the median number of books read?
Answer options with 5 options
A.5
B.8
C.9
D.10
E.11
Answer:
The answer is B:8
Step-by-step explanation:
because when you line up the numbers in order
5 6 7 8 11 11 15
The middle number is 8
write in standard form 5.2-0.5x=1.9y
Answer:
5.2 = 0.5x + 1.9y
Step-by-step explanation:
In this case "standard form" signifies an equation resembling Ax + By = C.
Adding 0.5x to both sides results in 5.2-0.5x + 0.5x = 1.9y + 0.5x, or
5.2 = 0.5x + 1.9y, which is in "standard form."
Jajakskssjjsskzkzjjzzjsjsjsjzjzjzj please answer
Answer:
well it stopped on the 8 intercept means stop or cut off so
Step-by-step explanation:
i's say 8
Find the elapsed time.
from 8:32 A.M. to 1:59 P.M.
Answer:
easily look it up on the internet
Answer:
5 hours and 27 min
Step-by-step explanation:
The boiling point of jet fuel is 329 Fahrenheit round to the nearest degree what is the temperature in degrees Celsius use the formula 9/ 5 Celsius +32
Answer:
The temperature in degrees Celsius is 165
Step-by-step explanation:
As given
The conversion formula of Fahrenheit to Celsius is
(°F − 32) × 5/9 = °C
Where
F = temperature in Fahrenheit
Substituting the given values, we get -
[tex](329 -32)*\frac{5}{9} \\297 * \frac{5}{9}\\33*5\\165[/tex]
The temperature in degrees Celsius is 165
HELP!!! Simplify cos^2 0 -1/ 4sin^2 0?
We need to simpify the given expression. The given expression to us is ,
Given Expression :-
[tex]\sf\implies \dfrac{ cos^2\theta -1}{4 \ sin^2\theta }[/tex]
Using Identity :-
[tex]\sf\implies \red{ sin^2\theta + cos^2\theta = 1}[/tex]
So that :-
[tex]\sf\implies - sin^2\theta = cos^2\theta -1[/tex]
We have :-
[tex]\sf\implies \dfrac{ cos^2\theta -1}{4 \ sin^2\theta } \\\\\sf\implies\dfrac{ - sin^2\theta}{4sin^2\theta}=\boxed{\sf -\dfrac{1}{4}} [/tex]
Hence the required answer is -1/4.
NEED HELP PLZ ON ASSIGNMENT
Answer:
1 and -3
Step-by-step explanation:
To solve for the roots (x-1)(x+3) set x-1 to = 0 and solve for x. Same thing for x+3.
Answer:
1, and -3
Step-by-step explanation:
So when looking for roots, we take our quadratic equation that is in factored form, and set each partheasese to 0:
x-1=0 and x+3=0
Now just subtract and add the -1 and +3 to both sides:
x=1 and x=-3
These are your 2 answers for the quadratic.
Hope this helps!
Solve the systems of equations by graphing
y= x^2-2x-8
y=2x-3
Answer:
(-1,-5)
Step-by-step explanation:
The radius of a circle is 8 feet. What is the circle's area?
Use 3.14 for .
Answer:
50.27
Step-by-step explanation:
remember that the circumference of a circle is 2πr
so 3.15x8 and then multiply by two
Answer:
200.96 ft²
Step-by-step explanation:
Step 1: Define/formula
To find the area of a circle, multiply the radius by itself twice, then multiply the product by pi.
[tex]a=\pi r^2(3.14*radius*radius)[/tex]
Step 2: Solve
According to the word problem, the radius is 8.
From here, we plug the numbers into the formula.
[tex]\pi 8^2(3.14*8*8)=200.96ft^2.[/tex]
Step 3: Conclude
Therefore, the area of this circle is 200.96 ft.²
Mhanifa please help! This is due soon and I dont want to fail
Answer:
#1
Sum of interior angles is 180:
y = 180 - (42 + 31) = 107The law of sines:
x / sin 107 = 11 / sin 42x = 11 sin 107deg / sin 42deg x = 15.72#2
The law of cosines:
cos 76 = (6² + 17² - x² )/2(6)(17)204*0.24 = 325 - x²x² = 325 - 48.96x² = 276.04x = √276.04x = 16.61#3
Same as above:
2*9.4*10*cos 20 = (10² + 9.4² - x²)176.66 = 188.36 - x²x² = 188.36 - 176.66 x² = 11.7x = √11.7x = 3.42#4
Sum of interior angles is 180:
y = 180 - (52 + 94) = 34The law of sines:
x / sin 34 = 15 / sin 94x = 15 sin 34 / sin 94 x = 8.41what is four minus one, all raised to five-minus-two power
Answer:
3 to the power of 3. Answer : 27.
this is the equation right: (4-1) ^ 5-2
Step-by-step explanation:
Using f(x) =8x^2 and g(x) = 2x +8
Find f(g(x))
Answer:
32x²+256x+512
Step-by-step explanation:
f(g(x))=8(2x+8)²=8(4x²+32x+64)=32x²+256x+512
Please help this is so important I will give brainliest
Answer:
A. 50, 48, 14.
Step-by-step explanation:
The measurements of a right triangle have to satisfy the Pythagorean Theorem, or a² + b² = c².
a² + b² = c²
14² + 48² = 50²
196 + 2304 = 2500
2500 = 2500
So the first answer, 50, 48, 14, could be the measurements of a right triangle.
Consider the function graphed below.
Which function does the graph represent?
Answer:
its c on edge 2021
Step-by-step explanation:
The function of graph is
f(x) = { x² , x < 1
1/3x+ 2/3 , x > 1
What is function?In mathematics, a function is an expression, rule, or law that establishes the relationship between an independent variable and a dependent variable. In mathematics, functions exist everywhere, and they are crucial for constructing physical links in the sciences.
For first part of graph we have the equation of parabola as
y = a (x- h)² + k
At origin, h= 6 and k= 0
y = ax²
and, Passing through the point (1, 1)
1 = 1 (a)
a= 1
So, the equation first is y= x².
Now, for second part using slope intercept form
y= mx+ b
As, Passing through (1, 1) and (4, 2)
(y- 1) = (2-1)/ (4-1) (x- 1)
y-1 = 1/3 (x-1)
y - 1 = 1/3 x - 1/3
y - 1/3 x = -1/3 + 1
y - 1/3x = 2/3
y= 1/3x + 2/3
So, the function of graph is
f(x) = { x² , x < 1
1/3x+ 2/3 , x > 1
Learn more about Function here:
https://brainly.com/question/9590016
#SPJ5
A right triangle has a hypotenuse measuring 15
inches and one leg measuring 9 inches. What is the
length, in inches, of the other leg of the triangle?
A 3
B 6
C 10
D 12
Answer:
D
Step-by-step explanation:
15^2 = 9^2 + x^2
x^2 = 15^2 -9^2
x^2 = 225-81
x^2 = 144
x = 12
Pls help if u know math
Answer:
= 22 units
Step-by-step explanation:
Well, QS and RT are equal, so...
5x-3=3x+7
-3x -3x
2x-3=7
+3 +3
2x=10
÷2 ÷2
x=5
...and to find a side length...
3x+7=15+7=22
= 22 units
Area And Volume PLS HELP
Answer:
Area of Top Bottom- L x W = Area so 8 x 5= 40 sq ft
Area of Front Back- L x W = Area so 3 x 8 = 24 sq ft
Area of Left side/ Right side L x W = Area so 3 x 5 = 15
Total Surface Area- X + Y + Z = Total SA so 40 + 24 + 15 = 79
Volume- L x W x H = Volume so 8 x 5 x 3 = 120 cubic feet
Step-by-step explanation:
L being length
W being width
H being Height
A jacket that normally sells for $80 is on sale for 20% off. What is the sale price of the jacket?
Answer:
64
Step-by-step explanation:
..........
.........
E(4, 6) is one endpoint of EF. M(1, 1) is the midpoint of EF.
Determine the coordinates of the endpoint F.
The perimeter of a rectangular concrete patio is 46 meters. The patio is 13 meters long. How
wide is it?
Answer:
10 meters wide
Step-by-step explanation:
Perimeter = (2L + 2W)
(2(13) + 2W) = 46 - 26 = 2(W)
20 = 2W
20/ 2 = 10
w = 10
The function f(x) = 1.25x^2 models the packaging costs, in cents, for a box shaped like a rectangular prism. The side lengths are 2x in., 2x in., and 0.5x in. What are reasonable domain and range values for this function, if the longest side length of the box can be no greater than 20 in.? Write the answers in interval notation.
Answer:
I need this tooo, did u find it??
Step-by-step explanation:
Help Please!
A block of cheese measures 8cm by 6cm by 4cm. A cubical piece of side 2cm is cut off from it.
(a) What volume of the cheese is left?
(b) The piece left is cut into 12 equal pieces. What is the volume of each of these 12 pieces?
Answer:
a) 184cm³ b) 15.3cm³
Step-by-step explanation:
A) Vol. of block of cheese= L×B×H= 8cm×4cm×6cm= 192cm³
Piece of cheese cut out= S×S×S= 2cm×2cm×2cm= 8cm³
Remainder= 192cm³ - 8cm³ = 184cm³
B) Remainder = 184cm³ is cut into 12 equal pieces
Each pieces = 184cm³ ÷ 12 = 15.3cm³
DUE IN 10 MINUTES!! PLEASE ANSWER THESE QUESTIONS BELOW. 100 POINTS!!
TOPIC: Probability
1. Provide an example of when probability is used in the media
2. Give a personal example of when probability informed your decision making
3. Provide an example of probability being used to influence a decision
4. Explain how decisions are a combination of theoretical, experimental, and subjective probability
Answer:
Here is ur answer :
1. Probability of composing music for a movie is 1
2. To choose the group in 11 th grade , choosing the subject in which it's more probable to score high marks .
3. To decide whether to go out in rain , the probability of getting cold is more than enjoying the rain .
4. Sorry i don't know
Hope the others will help you !!
which of the following are exterior angles? Check all that apply
HELP ASAP!!!
An investor bought 1,500 shares of stock for $6 a share. He estimates the probability that the stock will rise to a value of $25 a share is 24%, and the probability it will fall to $2 a share is 76%. What is the expected value of the investor's profit from buying the stock?
A: $13,560
B: $9,120
C: $6,720
D: $2,280
Helpp!!! How do I get the answer for ???????!?!!
PLEASE I NEED HELP! Find the probability. Image attached (math)