Answer:
1. 3a2
Step-by-step explanation:
This drawing shows a human body system. What is the primary function of this body system?
Answer:
c
Step-by-step explanation:
yw
This shows the cardiovascular system.
The answer is: The transport of nutrients, water, and oxygen to body cells.
What is 2.712264 rounded to the nearest cent?
marking brainliest
Answer:2.7
Step-by-step explanation:trust me
Answer:
2.71-----------------
(x2 + 12x + 14) = (x + 1).
Answer:
x=-1.34
Step-by-step explanation:
x=-1.34
HELP ME! I'LL GIVE THE BRAINLIEST
Answer:
0.0824 (may be incorrect)
What does e-waste or electronic waste not include?
Answer:
microwave ovensStep-by-step explanation:
Hopes this helps. Mark as brainlest plz!At noon, the temperature at a mountaintop research center is 11 degrees. Overnight the temperature drops to -19 degrees. Which expression represents how much the temperature changed? A. (191 B. |-191 C. |-301 D. |-381
if anyone wants to answer my last 2 questions I would really appreciate
Answer: -30
Step-by-step explanation:
My answer is correct because, All you have to do is subtract all the numbers by 11 and the one that has the sum -19 is the correct choice. In this case -30 does and we can make sure were orrect by subtracting 11 by -19 and that equals -30.
#[tex]AnimePower[/tex]
What’s the volume of the following shape?
Answer:
Step-by-step explanation:
It should be 360 Pls mark brainliest
Answer:
180 units^3
Step-by-step explanation:
Formula for the volume of a right triangular prism: V=1/3Ah (A=Area of base triangle, h=height)
BASE TRIANGLE
A= 1/2bh (base•height)
A= 1/2•10•4
A= 40 units^2
VOLUME OF PRISM
V=1/3Ah
V= 1/3•40•18
V= 180 units cubed
Hope this helps! Let me know if I'm off by anything.
Carlos has a nail in his car tire. The tire is not flat, but he's on his way to get it fixed. He's driving at a constant speed, and the diameter of the tire is 3 feet.
Which rule could model the height of the nail from the ground?
a) f(x)=1.5cos(16πx)+1.5
b) f(x)=1.5cos(16πx)−1.5
c) f(x)=3cos(16πx)+3
d) f(x)=16πcos(1.5x)+3
Answer:
f(x)=1.5cos(16πx)+1.5
(Question on a Quiz was correct)
The trigonometric equation is f ( x ) = 1.5cos ( 16πx ) + 1.5 , when x = 3 feet , the height of the nail from the ground is 3 feet
What are trigonometric relations?Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
tan θ = sin θ / cos θ
cosec θ = 1/sin θ
sec θ = 1/cos θ
cot θ = 1/tan θ
Given data ,
Let the trigonometric equation be represented as A
Now , the value of A is
f ( x ) = 1.5cos ( 16πx ) + 1.5
Let the diameter of the tire be x
Let the height of the nail from ground be f ( x )
On simplifying , we get
when x = 3 feet
f ( 3 ) = 1.5 cos ( 16π ( 3 ) ) + 1.5
f ( 3 ) = 1.5 cos ( 48π ) + 1.5
From the trigonometric relation cos ( nπ ) = 1
f ( 3 ) = 1.5 + 1.5 = 3 feet
Hence , the height of the nail from the ground is given by the equation with f ( x ) = 1.5cos ( 16πx ) + 1.5
To learn more about trigonometric relations click :
https://brainly.com/question/14746686
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An Aztec Salad gets 28 of its Calories from protein. If this is 20% of the total number of
Calories, how many Calories does the salad have? ASAP
Answer:
140 calories
Step-by-step explanation:
total number of Calories of the salad =
100/20 × 28 = 5×28 = 140
Let total calories=x
20% of x=280.2x=28x=28(5)x=1408 people from a group of 12
If you're meaning about subtracting:
12-8=4
If you want in fraction: 8/12
mark me brainliestt :))
The results of a survey asking 500 people about their favorite ice cream flavor are shown in the table.
Flavor Number of People
Chocolate 165
Vanilla 135
Strawberry 70
Mint Chip 100
Banana 30
Assuming that there is no real preference between these 5 flavors, for which of these flavors does the experimental probability differ the most from the theoretical probability?
Answer:
Between Chocolate and Banana
Step-by-step explanation:
Theoretically, I think the experimental probability differs the most between chocolate ice cream flavor and banana ice cream flavor because out of the people surveyed, most people love chocolate and the least love banana.
hii frnds i m new in this app
Answer:
Hello
Step-by-step explanation:
Nice to meet you. Welcome to Brainly where you can get points by answering different questions. You can also ask your own questions and it will be answered by thousands of Brainly users around the world. Enjoy!
Answer:
Welcome to Brainly. I hope you enjoy your stay.
urgente:
Um veículo consome 2,25 litro de combustível em 33,75 quilômetro percorrido. Quanto quilômetro o veículo percorre em um litro de combustível?
A)5
B)7
C)10
D)15
PS: por favor explicar a resposta
Answer:
15
Step-by-step explanation:
1) we can use a proportion
2.25 : 33.75 = 1 : x
in a proportion the product of the terms nearest to equal is equal to the therms furthest than equal
33.75 * 1 = 2.25 * x
x = 33.75/2.25 = 15
What is the circumference of the circle when there's a radius of 5
also Do this one too! Ill give brainest and 5 points, ( if you answer fast)
Ps I will NOT accept links because i will report you answer
Answer: 1 1/4 and 9/64, respectively
Step-by-step explanation:
First one: Rectangle area= Side1 x Side2= 5/3x3/4=1 1/4
Second one: Square area:
Side length squared= 3/8^2=3/8•3/8=9/64
If y varies inversely as the square ofx, and y = 1/8 when x = 1, find y when x = 5
Answer:
25/8
Step-by-step explanation:
The question can be interpreted as
Y= k/x^2.......eqn(1)
Where k= constant if proportionality
y = 1/8 when x = 1,
Substitute, we have
1/8= k/(1)^2
1/8= 1/k
Cross multiply
K= 1/8
find y when x = 5
From eqn(1)
Y= k/x^2
Y= (1/8)/(5)^2
Y=1/8 ×25
Y= 25/8
what are the difference in finding the cirumference circle and finding the area of circle
Answer:
the circumference is the total distance round a circle but the are is a measure of a space or region inside the circle but circumference is around it
neeeeeed helppp!!
[tex]\sqrt{10^1^0}[/tex]
Thanks!
Answer:
100000 is your answer
Step-by-step explanation:
Hope it helps...
Thanks for the points
Answer:
100000
Step-by-step explanation:
[tex]\sqrt{10^{10} }[/tex]
[tex]10^5[/tex]
[tex]100000[/tex]
---------------
Thanks, have a great day!!
help pls, i cant figure it out
Answer:
280 square units
Step-by-step explanation:
Area of the rectangle:
A = b* h = 16 * 15 = 240
Area of the triangle:
A = bh/2 = (16*5)/2 = 40
Total area = area of triangle + area of rectangle = 240 + 40 = 280 square untis.
The perimeter of a right triangle is 40 feet. and the area is 120 square feet. If the lengths of the sides of the triangle are each multiplied by 12, what is the perimeter of the new right triangle?
A) 8640
B) 5760
C) 720
D) 480
Answer:
D
Step-by-step explanation:
did it on Time4learning
Determine which statements are true or false
plz help urgent so easy will give brainliest mark for the first answer given!!
Answer:
Step-by-step explanation:
6). Equation of the line has been given as,
4x + 9y = -9
By converting this equation into y-intercept form,
9y = -4x - 9
[tex]y=-\frac{4}{9}x-\frac{9}{9}[/tex]
[tex]y=-\frac{4}{9}x-1[/tex]
By comparing this equation with y = mx + b
Here, m = Slope of the line
b = y-intercept
Slope of the equation (m) = [tex]-\frac{4}{9}[/tex]
y-intercept (b) = -1
8). Equation of the line is,
5x + 3y = 12
3y = -5x + 12
[tex]y=-\frac{5}{3}x+\frac{12}{3}[/tex]
[tex]y=-\frac{5}{3}x+4[/tex]
Slope of the line = [tex]-\frac{5}{3}[/tex]
y-intercept = 4
hello please help i’ll give brainliest pls
Answer:
iqiquwieueoeukr jffjfk
Step-by-step explanation:
iwiwi3uurueu3u bb fnwowjdk italiano
PLZ HELP I WILL GIVE BRAINIEST AND 15 POINTS!!! answer these 2 questions
Q1. A rectangular prism is a _____ figure.
1. 3-dimensional figure
2. 1-dimensional figure
3. 2-dimensional figure
Q2. If a figure has eight vertices and 12 edges, how many faces does it have?
Answer:
DELETE
Step-by-step explanation:
(URGENT !!!) Which is a reasonable equation for the line of best fit for the data shown in the scatter plot? Using the equation, predict y if the value of x is 20.
F. y=x
G. y= x+2
H. y=2
J. y= 1/2x +2
(This is scatterplots)
Answer:
1. Y = 1/2x + 2
2. X = 20 - Y = 12
Step-by-step explanation:
1. The other formulas clearly don't fit.
2. Simply fill in 20 for X and solve the formula.
1. Point B is located at (-4, -6). Where is the location of B’ after a reflection over the y-axis?
a. (4, -6)
b. (-4, 6)
c. (-6, -4)
d. (-6, 4)
Answer:
a. (4, -6)
Step-by-step explanation:
When a reflection over the y-axis takes place, the x value will change its sign, while the y value will remain the same. Test this using a graph if needed. Recall that a reflection over the n axis will not change the value of the n coordinate.
which of the following r-values represents the strongest correlation?
A.-0.61
B.-0.51
C.-0.81
D-0.71
The r-value that represents the strongest correlation is -0.81 (option C). Details about correlation coefficient can be found below.
What is correlation?Correlation coefficient is any of the several measures indicating the strength and direction of a linear relationship between two random variables.
The correlation coefficient is denoted by r. A r-value can either be negative or positive depending on the direction of the relationship.
However, the closer a r-value is to 1, the stronger the relationship. This means that a r-value of -0.81 represents the strongest correlation.
Learn more about correlation coefficient at: https://brainly.com/question/27226153
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Please help with this one too??
Answer:
21979
Step-by-step explanation:
21979 = 11(1997)+12
How many millagrams are in 17.9 grams?
HELP ASAP
Answer:
17,900 milligrams
Step-by-step explanation:
1 grams = 1000 milligrams
So, to find the milligrams in grams you have to multiply by 1000
17.9 × 1000 = 17,900
Have a great day!
Simplify: 2³ + 8 – 16 ÷ 8 ⋅ 2
Answer:
12
Step-by-step explanation:
PEMDAS
FILLER FILLER FILLER
Answer:
15
Step-by-step explanation:
2x2x2=8
8x2=16
16/16=1
8+8=16
16-1=15