Answer:
Option c - 67.5
Step-by-step explanation:
Base= 15
Height = 9
Area= 1/2 x b h = 1/2 x 9 x 15 = 67.5 feet
help please will mark you brainliests
Answer:
180 - 2x
Step-by-step explanation:
Angle bad = 180 - 2x
What is the sum of k° + i°?
Answer:
we have:
k + 70° = 180°
=> k = 110°
u can see that i = 180°
=> k + i = 110° + 180° = 290°
Step-by-step explanation:
Chloe compares the growth of plant species A and B. Part A What do the box plots tell you about the growth of a typical plant of each species? Choose the correct response. Plant B typically grows 1 cm taller than Plant A, since the range for Plant B is 1 cm greater. Plant B typically grows 1 cm taller than Plant A, since the IQR for Plant B is 1 cm greater. Plant A typically grows 1 cm taller than Plant B, since the median for Plant A is 1 cm greater. Plant A typically grows 1 cm taller than Plant B, since the mean for Plant A is 1 cm greater.
Answer:
Type A Type B
Median 52 grams 52 grams
Lower Quartile 49 grams 51 grams
Upper Quartile 57 grams 54 grams
Range 14 grams 8 grams
Interquartile Range 8 grams 3 grams
From this table we can see that both types of tomato have the same average mass because their medians are the same.
Comparing the medians and interquartile ranges shows that there is far more variation in the masses of the type A tomatoes, which means that the masses of type B are more consistent than those of type A.
However, comparing the two box and whisker plots, and the upper quartiles, shows that type A tomatoes will generally have a larger mass than those of type B.
Nevertheless, there will be some type A tomatoes that are lighter than any of type B.
Taking all this together, the gardener would be best advised to plant type A tomatoes in future as he is likely to get a better yield from them than from type B.
Step-by-step explanation:
Hi
PLEASE ANSWER ASAP !!!
Answer:
the midpoint would be:(0,5)
Step-by-step explanation:
Ill give u branliest if u help plsss
The graphs of f (x) and g() are shown.
Answer:
the Answer is 2 hope that helps
Please help- pls pls
Answer:
45⁰
Step-by-step explanation:
use TanB=(3/3)
B=Tan-¹(3/3)
B=45⁰
I need help with this
How do you find exact values?
Answer:
Using trigonometric identities: A trigonometric identity is a relationship between trigonometric functions that we can use to find an exact value of a trigonmetric function.Using the unit circle: The unit circle is a circle with its center at the origin and a radius of 1 unit. If we place an angle, θ, with its initial side along the positive x-axis, then the point where the angle's terminal side intersects the unit circle is (cos(θ), sin(θ)).Using reference angles: Reference angles are the smallest angle that the terminal side of an angle makes with the x-axis. As it turns out, trigonometric functions of an angle and its reference angle have the same value, except that they may have different signs.
For example, suppose we want to find the exact value of tan(405°). First, we take a look at the angle 405° on a graph with the unit circle:
in this that the reference angle of 405° is 45°. We can use the fact that tangent is positive in the first quadrant and the rule for reference angles to deduce that tan(405°) = tan(45°). Then we can use the well-known fact that tan(45°) = 1 to get that tan(405°) = 1.
Step-by-step explanation:
Plz Help! NUmber 1 and 2! Brainlist for right answer!
Answer:
1 plain plain 2 ham chips
Find y when x = -3 for the following equation: y = 6x + 8 PLS HELP ASAP
Answer:
y= -10
Step-by-step explanation:
y=6(-3)+8
y=-18+8
y= -10
Abdullah and Kanna are working on the same problem.
A juice box has 20% more juice in its new packaging.
The original packaging held 12 fluid ounces. How
much juice does the new packaging hold?
Whose double number line is correct?EXPLAIN YOUR THINKING!!!!!!!
Answer:
Abdullah is correct.
Step-by-step explanation:
The bottle contained originally 12 fl oz, so 12 fl oz is 100%.
The box now contains 20% more, so now it contains 120% of 12 fl oz.
120% * 12 fl oz = 1.2 * 12 fl oz = 14.4 fl oz
Also, 20% is 1/5. Abdullah divided 12 oz into 5 equal parts, and then he added one more 1/5. He interpreted the problem correctly. The amount in the new bottle is the amount of the old bottle plus 20% of that old amount.
Kanna considers the original amount to be 80%. When he adds another 20%, he is adding 1/4 of 12 which is too much. That is why he gets an incorrect answer that is to high. He interpreted the problem incorrectly. For him, the old bottle has 20% less than the new bottle. That is incorrect.
Abdullah is correct.
A rectangular prism has a width of 3 cm and a height of 8cm and a length of 9 cm. What is the surface area of the prism?
Answer:
A=246cm
Step-by-step explanation:
L= 9
W= 3
H= 8
2·(3·9+8·9+8·3)= 245
Formula= A=2(wl+hl+hw)
7. Present age of Rahul is 't years
a) What was Rahul's age 8 years back?
b) Rahul's mother is 6 years more than 5 times Rahul's age. What is his mother's age ?
Step-by-step explanation:
a) rahul's age = t
rahul's age 8 yrs. back = t - 8
help pls
. ________.
Answer:
#8) x = 12
Step-by-step explanation:
vertical angles are congruent
5x + 10 = 70
5x = 60
x = 12
help ill put the pics below
Answer:
A
Step-by-step explanation:
If the function f has five distinct zeros, which of the following could represent the complete graph off in the xy-plane?
Answer:
The zeros of a function are the points where the graph of the function crosses the x-axis.
Clearly Graph in option D could be the function which has 5 zeroes as it passes through the axis at 5 points.
Step-by-step explanation:
The graph of the function will intersect the x-axis five times. Then the correct option is D.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
If the function f has five distinct zeros.
Then the graph represents the complete graph of the function in the xy-plane will be
We know that the zeroes of the function are the intersection points of the x-axis and the function.
That means the graph will intersect the x-axis five times.
Then the correct option is D.
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
Mr Thompson, This is my homework! Please help.
Problem 1
ax^2+bx+c is standard form(x+p)(x+q) is factored formThere's not much to say about these. You'll just have to memorize the terms. Note with standard form that the exponents decrease as you move from left to right (2,1,0).
===============================================
Problem 2
Other names for zeros are:
A) x interceptsD) solutionsThe term "root" is also applicable here.
===============================================
Problem 3
We set each piece equal to 0 and solve for x. This is the zero product property
f(x) = (x-2)(x+4)
0 = (x-2)(x+4)
(x-2)(x+4) = 0
x-2 = 0 or x+4 = 0
x = 2 or x = -4
The two x intercepts are located at (2,0) and (-4,0)
Answer: Choice C
===============================================
Problem 4
In the last problem, we found the two roots were x = 2 and x = -4
I'll let p = 2 and q = -4.
Average the roots to get (p+q)/2 = (2+(-4))/2 = -2/2 = -1
This is the x coordinate of the vertex. So h = -1
Plug this into the function to find k, which is the y coordinate of the vertex.
k = f(h)
k = f(-1)
k = (-1-2)(-1+4)
k = (-3)(3)
k = -9
The vertex is located at (h,k) = (-1, -9)
This is another way of saying the vertex is when x = -1 and y = -9
Answer: Choice C
Help pleaseeeeit won’t let me send it cuz it has to be longer soo...
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Indices.
After simplifying we get as,
B.) 3v^16/m^4 p^6
option B.) is totally correct.
Answer:
b0uv9uvj9c9hc9
Step-by-step explanation:
beive88eh
PLS HELPP! :)
What is the radius with a circumference of 122 in?
Answer:
this is the answer r≈19.42in
because you radius with a circumference of 122in
and that's your answer
Step-by-step explanation:
hope it works
A certain number of nickels, dimes and quarters have a value of $5.60 there are an equal number of each type of coin. How much coins are there? (PLEASE HELP WORTH ALOT OF POINTS)
Answer:
Step-by-step explanation:
A certain number of nickels, dimes and quarters have a value of $5.60 there are an equal number of each type of coin. How much coins are there?
(0.05+0.10+0.25)c =5.60
0.40c=5.60
40c=560
c = 14
There are 14 nickels ,dimes and quarters.
what is the simplified form of the expression 0.2 (3x-3y)?
Answer:
0.6x - 0.6y.
Step-by-step explanation:
0.2 (3x - 3y)
= 0.2*3x - 0.2*3y
= 0.6x - 0.6y.
help please, what’s the answer to this?
Find the common ratio (r) of the sequence 3, -6, 12, -24, ...
Answer:
-2
Step-by-step explanation:
3*(-2)=-6
-6*(-2)=12
12*(-2)=-24
at a school 111 students play at least one sport this is 30% of the students at the school how many students are at the school
Mark as Branliest if you like the answer and want to be ansewered frequently within no time
How do you solve for an area of a circle?
Answer:
Identify the radius of a circle. The radius is the length from the center of a circle to the edge of the circle. You can measure this in any direction and the radius will be the same. The radius is also one half of the diameter of a circle. The diameter is the line segment that passes through the center and connects opposite sides of the circle.[1]
The radius will generally be provided to you. It can be difficult to measure to the exact center of a circle, unless the center is already marked for you on a circle drawn on paper.
For this example, assume that you are told that the radius of a given circle is 6 cm.
well the formula for the area of a circle is A =[tex]\pi r^2[/tex]
r is for the radius
which is half the size or number of the diameter
so ex. lets say that the diameter of a circle is 10, so that makes the radius 5
A = [tex]\pi[/tex] [tex]5^2[/tex]
A = [tex]\pi * 25[/tex]
A = 78.54
Ta -Da!!
Note: sometimes is the test ask you to replace [tex]\pi[/tex] for 3.14, it would still work
% of 75 is 25
% of 4 is 7
% of 15 is 6
Describe the answer dont draw it out
Answer:
Heres what you do:
Plot a filled in, completlely black circle on the 2.
Make sure the line is going right, (-->) from the point
I need help!!! PLEASE HELP ME
Answer: y=8
Step-by-step explanation:
Find the area of the figure and type your result in the empty box. 4 cm 4 cm
PLZZZ HELP FAST WILL GIVE BRAINLYEST!!!!!!!!!!!
how does changing the net force on an object change its acceleration????????????
Answer:
Changing the net force on an object can either impress on it even more force in the direction that it is moving, making it go faster, or if you apply more net force on the object against it, then it decreases acceleration
Step-by-step explanation: