Answer:
17$
Step-by-step explanation:
9+8=17$
Which ratio below would work for finding the angle measure of ⦣C?
Question 19 options:
Sin C= 12/15
Sin C= 9/12
Tan C= 9/12
Cos C= 9/15
Answer:
[tex]\huge\boxed{\tan C=\dfrac{9}{12}}[/tex]
Step-by-step explanation:
[tex]sine=\dfrac{opposite}{hypotenuse}[/tex]
We have:
[tex]opposite=9\\hypotenuse=15[/tex]
Substitute:
[tex]\sin C=\dfrac{9}{15}[/tex]
[tex]cosine=\dfrac{adjacent}{hypotenuse}[/tex]
We have:
[tex]adjacent=12\\hypotenuse=15[/tex]
Substitute:
[tex]\cos C=\dfrac{12}{15}[/tex]
[tex]tangent=\dfrac{opposite}{adjacent}[/tex]
We have:
[tex]opposite=9\\adjacent=12[/tex]
Substitute:
[tex]\tan C=\dfrac{9}{12}[/tex]
We want to estimate the true mean number of ounces of water a high school athlete drinks each day at a 95% confidence level. A random sample of 15 athletes from a school is selected, and their typical daily water consumption is reported below:
64, 72, 80, 88, 128, 128, 128, 132, 145, 155, 160, 175, 180, 200, 225
Use the table to find the appropriate value of t* to use in the given scenario. Enter in the value of t* exactly as you see it written in the table.
t* =
Answer:
the answer is 2.145
Step-by-step explanation:
EDGE 2021
Help me and show your work <3
Answer:
25 on A
24 on B
Step-by-step explanation:
So for team A, x can be the total amount.
[tex]\frac{1}{5} x=5[/tex]
x = 25
25 players on team A.
For team B, let y be the total amount.
[tex]\frac{1}{8}x =3[/tex]
x = 24
24 players on team B.
Find the perimeter of the image below: (4 points)
Please help me with this!!
Answer: The answer is y = 3x +4.
Answer:
option 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (3, 5) and (x₂, y₂ ) = (6, 6) ← 2 points on the line
m = [tex]\frac{6-5}{6-3}[/tex] = [tex]\frac{1}{3}[/tex]
The line crosses the y- axis at (0, 4 ) ⇒ c = 4
y = [tex]\frac{1}{3}[/tex] x + 4 ← equation of line
A spinner is divided into six equal sections. Each segment is colored blue, yellow, or red. The spinner is spun 240 times with results of 80 blue, 120 yellow, and 40 red. How many sections of the spinner would be expected to be colored yellow?
A. 1 section
B. 2 sections
C. 3 sections
D. 4 sections
someone please help!!!! <3
Answer:
2
Step-by-step explanation:
the triangle has a base of 2 units and a height of 6 units was the area
If you apply the changes below to the linear parent function, fx) = x, what is
the equation of the new function?
• Vertically stretch by a factor of 4.
• Flip over the x-axis.
O A g(x) = - 1/4 x
B. g(x) = -1/4x-1
O C. g(x) = -4x
O D. g(x) = 1/4x
Answer:
C
Step-by-step explanation:
A vertical stretch is accomplished by multiplying the parent by the stretch factor (given as 4 in this problem). At that point, the function is
h(x) = 4x
To flip over the x-axis, change the sign of the function's rule.
g(x) = -4x
In the attached image, f(x) = x is purple, h(x) = 4x is black, g(x) = -4x is red.
Which of the following sentences is true?
Select one:
a. 6.0 is less than 5.8.
b. 6.1 is greater than 5.9.
c. 5.5 is greater than 5.7.
d. 6.2 is less than 5.7.
Answer:
B
Step-by-step explanation:
ILL GIVE BRAINLIESSTTT
Answer:
its "D"
Step-by-step explanation:
i used a graphing calculator
Eric made strawberry jam and raspberry jam. He made enough strawberry jam to fill 6 jars. If he made 4/5 as much raspberry jam as strawberry jam, how many jars will the raspberry jam fill?
Answer:
About 5 jars to fill
Find the value of x. Then tell whether the angles are complementary or supplementary.
Answer:
Hello! answer: x = 60
Step-by-step explanation:
This is a complementary angle so it will add up to 90 degrees! here is a demonstration picture for how I solved it! Hope that helps!
Answer:
complementary and the angle is 60
hope this helps
have a good day :)
Step-by-step explanation:
A large can of soup contains 19 fl oz A serving is about eight Oz How many Canz should you buy if you want to serve How many Cans should you buy if you want to serve 7 people
Answer:
2.95 cans of soup
Step-by-step explanation:
A large can of soup contains 19 fl oz A serving is about eight Oz How many Canz should you buy if you want to serve How many Cans should you buy if you want to serve 7 people
Step 1
From the above question:
1 serving = 1 Person
1 person = 8oz
7 persons = x
Cross Multiply
x = 7 × 8oz
x = 56 oz
Step 2
56 oz will serve 7 people
M
From the question also, we are told that:
19 oz = 1 can of soup
56 oz = x
Cross Multiply
19x = 56 × 1
x = 56 /19
x =2.9473684211 cans of soup
Approximately
2.95 cans of soup will serve 7 peop
There were 9 roses in the vase. Nancy cut some more roses from her flower
garden. There are now 16 roses in the vase. How many roses did she cut?
Answer:
7 roses
Step-by-step explanation:
16-9=7
Answer:she cut 7 roses
Step-by-step explanation:
she has 9 roses in the vase she cut 7 roses from her garden to get 16
6 times 6? Will mark Brainliest!
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
If y(x−y)2=xy(x−y)2=x , then ∫dxx−3y=
Answer:
If y(x-y)^2=x, then int1/(x-3y)dx is equal to (A) 1/3log{(x-y)^2+1} (B) 1/4log{(x-y)^2-1} (C) 1/2log{(x-y)^2-1} (D) 1/6 log{(x^2-y^2-1}
Step-by-step explanation:
Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends and still had 2 chocolates left.
Write an equation to determine the number of friends (2) at Jack's party.
Find the number of friends at Jack's party.
Answer:
16 friends
Step-by-step explanation:
50 = 3x + 2
3x = 48
x = 16
16 friends
Answer:
Step-by-step explana
3x+2=50
12. Air pods costing $265 are advertised as 20% off. Determine their sale price. Show all work.
Answer:
$212
Step-by-step explanation:
265 • .2 = 53
265-53=212
guys I need help in both please
Answer:
Graph 1 is not proportional
Graph 2 is proportional - y is 2 times x
Step-by-step explanation:
In graph 1, there is no x-y correlation
In graph 2, there is, when x=1, y=6
when x=2, y=12. Therefore, when x=3 y would equal 18.
Does anybody know what g(x)=3 when x ?
Answer:
9
Step-by-step explanation:
g(x) = y
So to find x when g(x) = 3, go look at the y = 3 line and find the point, in this case (9,3) the x value (9) is your answer.
If 0.142857142857......is expressed in the form m/n, then what is the value
of (2m + n)?
Answer:
The value will be: 1,285,713
Step-by-step explanation:
We have the number:
N = 0.142857...
Such that we have 6 decimals after the decimal point that repeat infinitely.
Then let's start by multiplying our number by 1,000,000 (same number of zeros as decimals after the decimal point)
Then we get:
1,000,000*N = 142,857.142857...
Now let's subtract N from both sides:
1,000,000*N - N = 142,857.142857... - 0.142857...
999,999*N = 142,857
Now let's isolate N
N = 142,857/999,999
Here is our number expressed in the form m/n, where:
m = 142,857
n = 999,999
Then the value of (2*m + n) is:
(2*142,857 + 999,999) = 1,285,713
the profit equation for a manufactioring company is p=x^2-2500 where p is profit, and x is number of units sold. For what number of units sold does the company break even? (p=0)
Answer:
For the company to break even, the number of units sold is 500 units
Step-by-step explanation:
To get this number of units, we simply substitute the value of 0 for p
we have this as;
0 =x^2 -2500
x^2 = 2500
x = √2500
x = 500 (we do not consider the other root of x = -500 since the number of quantities cannot be negative)
its asking for the surface area of the sphere
Answer:
89^2π
Step-by-step explanation:
Using the formulas
A=4πR2
D=2r
Solving for A
A=πD2=π·89^2≈24884.55541
Nuala is making a volcano for a science experiment. First, she constructs the cone. The circumference of its base is 125.6 inches. The height of the cone is 33 inches. What is the volume of Nuala's cone? Remember: C= pi x diameter
Answer:
34072.3 in³
Step-by-step explanation:
Step 1
The circumference of its base is 125.6 inches.
C= pi x diameter
Find the radius of the base
C/ π = Diameter
Diameter = 125.6 in/2
= 62.8 in
Step 2
The height of the cone is 33 inches.
Radius = Diameter/2
Radius = 62.8 in/2
= 31.4 in
Volume of a cone: V = (1/3)πr²h
= 1/3 × π × (31.4)² × 33
= 34072.33162 in³
Approximately = 34072.3 in³
Therefore, the volume of Nuala's cone is 34072.3 in³.
Nolan bought snacks for his team's practice. He bought a bag of popcorn for $1.84
and a 8-pack of juice bottles. The total cost before tax was $9.68. How much was each
bottle of juice?
Answer:
$0.98 each bottle
Step-by-step explanation:
We know:
cost of popcorn= $1.84
number of bottles= 8
total cost= $9.68
cost of all bottles=
total cost−cost of popcorn
=
9.68−1.84
=
7.84
cost per bottle=
number of bottles/cost of all bottles
=
8
=
7.84/8
=
0.98
How many lines of symmetry does this figure have, and what is the rotational symmetry of this
figure to map it onto itself?
It has 0 lines of symmetry because we cannot reflect any portion of itself over the line to land on another portion. For example, we cannot draw a vertical line through the center and reflect the right half over to the left side. The arrow doesn't match or line up properly.
It does however have rotational symmetry. The angle of rotation is 360/3 = 120 degrees. We can rotate the figure 120 degrees, either clockwise or counterclockwise, and the resulting figure will be 100% identical to the original figure. In short: after the rotation, no change has been made. This is because the arrows are effectively going in a circle. Applying a rotation to a circle does not change the circle overall.
what is the value of y in the equation y=3x -2 when x=2
Step-by-step explanation:
x=2
given,
y=3x-2putting the value of x
y=3x-2y=3×2-2y=6-2y=4hope it helps.stay safe healthy and happy.Select all values that are equivalent to 4/-3
Help asap!!!!!!!!!!!!!!!!
Solve.
3 3/5 x (-8 1/3) = ?
Step-by-step explanation:
1. 3 3/5 × (-8 1/3)
2. 18/5 × -25/3
3. 18/5 × -25/3 = -90/3
Ans. -30