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Related Questions
HELPP PLS ASAP I NEED HELP
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Answer:
Option (b) second one is the correct answer
Angelica reads 15 pages of a book each day. In 10 days, she reads 200 pages. Assume the relationship is linear. Find and interpret the rate of change and initial value
Plz help
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Answer:
rate of change: 15 pages per day
initial value: 50 pages
Step-by-step explanation:
In this scenario, the rate of change is 15 pages per day. This means that every single day Angelica can read 15 pages of the book and that is the number by which her total read pages will change. In 10 days Angelica can read 150 pages (10 days * 15 pages per day). Since the question states that in 10 days Angelica has read 200 pages then this means that the initial value of pages read would be 50 since this would be the number of missing pages to obtain the 200 read pages in a span of 10 days...
200 - 150 = 50 pages.
Find the equation of the line that is parallel to the line
y = 3x + 3 and passes through the point (10,1). Write the
equation in slope-intercept form.
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9514 1404 393
Answer:
y = 3x -29
Step-by-step explanation:
The parallel line will have the same slope: 3. The y-intercept can be found from ...
b = y -mx
b = 1 -(3)(10) = 1 -30 = -29
Then the slope-intercept equation is ...
y = 3x -29
i need help plz
99 points waiting for the person that answers the question
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Answer:
No
Step-by-step explanation:
This is from a website so you might have to rephrase it but Direct variation describes a simple relationship between two variables . We say y varies directly with x (or as x , in some textbooks) if:
y=kx
for some constant k , called the constant of variation or constant of proportionality . (Some textbooks describe direct variation by saying " y varies directly as x ", " y varies proportionally as x ", or " y is directly proportional to x .")
This means that as x increases, y increases and as x decreases, y decreases—and that the ratio between them always stays the same.
The graph of the direct variation equation is a straight line through the origin.
y = kx y = kx y = kx
The graph you're looking at isn't a straight line. We can demonstrate this by demonstrating that the slopes of two pairs of points are not equal.
m = (4 - 0) / m = y/x (2 - 0)
m = 2 m = y/x m = (9 - 0) / (3 - 0) m = 3 m = 2 m = 3
As a result, this isn't a direct version.
How can you find the area of a circle if you only know the circumference?
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I need some help with this please! An explanation would be lovely too!
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Answer:
20
Step-by-step explanation:
if m<ABC is = 40 and BD is besector then m<ABD = 20
WILL GIVE BRAINLIEST
Determine whether each scenario below is an example of a BIASED or UNBIASED sample
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Answer:
1. Unbiased
2. Biased
Step-by-step explanation:
Find the side length of x (trigonometry)
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Answer:
x=12.124
Step-by-step explanation:
here 7 and x are the legs of the triangle where as 14 is hypotenuse because it is opposite opposite to 90 degree.
using pythagoras theorem
a^2 + b^2 = c^2
here and b are legs and c is hypotenuse
7^2 + x^2 = 14^2
49 + x^2 = 196
x^2 =196-49
x^2 =147
x=[tex]\sqrt{147}[/tex]
x=12.1243
x=12.124 (after converting to the nearest hundredth)
For each of the following quadrilaterals, select all the properties that must be true.
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This is the answer to the qjestion
At Marie's Book and Music Store, 7/20 of the sales come from
books, 6/20 of the sales come from music and 3/20 of the sales
come from video games.
What fraction represents the portion of sales from books, music,
and video games?
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What is 938 written in standard form?
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Answer:
[tex]9.38 \times 10^{2}[/tex]
Step-by-step explanation:
All numbers in scientific notation or standard form are written
[tex]m \times 10^n[/tex],
where m is a number between 1 and 10.
Answer:
[tex]9.38 \times {10}^{2} [/tex]
Step-by-step explanation:
All numbers in standard form are written
[tex]m \times {10}^{n} [/tex]
Hope it is helpful....Please could someone help me?
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Answer:
C
Step-by-step explanation: 6 23 17 16
15 is the highest value
Answer:
7:00 pm
Step-by-step explanation:
Mode - Result that appears the most
15 people said they preferred the time 7pm. 15 is the largest number out of the given data
So the mode is 7pm
What is the area of the trapezoid below?
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Answer:
Step-by-step explanation:
Answer:
The answer is 34.5cm2. (don't blame meh if wrong)
Step-by-step explanation:
Step 1: Find the area of the square; 4.6 x 3.2 = 14.72
Step 2: Find the bottom length to find the area of the triangle; 7.5 - 3.2 = 4.3
Step 3: Find the area of the triangle; 4.3 x 4.6 = 19.78
Step 4: Add the area of the square to the area of the triangle; 14.72 + 19.78 = 34.5
If 9 : x = x:4, then x =
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Answer:
x = ±6
Step-by-step explanation:
9 : x = x : 4
Cross multiply
36 = x²
Take the square root of both sidesw
x = ±6
please help I will give brainlist
Answers
Answer:
Your answer will be B
Step-by-step explanation:
Because you find the difference between 14 and 22 or the difference between 22 and 30 or the difference between 30 and 38. and so on then it will be 8
You then say ok 8 times x so for example 8×1 = 8 then you say ok 22 - 8= 22. So it will be 8x+14...
I hope this helped if not tell me please....❤
Answer: Option B (y=8x+14)
Step-by-step explanation:
To solve these kind of question we just simply keep on inserting the values of x and if we get the required value of y that is in the table that equation is our answer, For example lets take Option A,
y = 8x
If we insert x = 0 we get,
y = 8(0)
y=0
but in the table it says we get 14 so option A is incorrect
Like this we keep checking for more values and all the values of x satisfy our equation in Option B like this,
y=8x+14
y=8(0)+14
y=14
y=8x+14
y=8(1)+14
y=8+14
y=22
y=8x+14
y=8(2)+14
y=16+14
y=30
and so on. Now your answer would be Option B.
THE CREDIT GOES TO (IjlalHashmi)
how many ounces is 13 lbs?
Answers
Answer:
208 oz
Step-by-step explanation:
So do 16x13=208
13 lbs=208 oz
brainliest pls?
Answer:
its 208 ounces
A wire attached to the top of a pole reaches a stake in the ground 20 feet from the foot of the pole and makes an angle of 58° with the ground. Find the length of the wire.
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cos 58 = 20/length of rope
length of rope = 20/cos 58 degrees
= 37.74 feet
What do x and y equal?
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A tube of toothpaste holds 75 ml.
How many tubes can be filled using 3 litres of toothpaste?
Pls help
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Answer:
40 tubes
Step-by-step explanation:
1 liter = 1,000 milliliters
2 liters = 2,000 milliliters
3 liters = 3,000 milliliters
A tube of toothpaste = 75 ml
How many tubes can be filled using 3 litres of toothpaste?
Let
x = number of tubes
x tubes of toothpaste = 3000 ml
x = 3000 ml / 75 ml
x = 40
x = number of tubes = 40 tubes
The triangle below is equilateral. Find the length of side x x in simplest radical form with a rational denominator
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Answer:
x = √30
Step-by-step explanation:
We are given an equilateral triangle, so the angles will all be (180/3). = 60
Therefore, the angle opposite x is 60° ; hence. We can use trigonometry to obtain the value of x
Tan θ = opposite / Adjacent
Tan 60 = x / √10
Tan 60 = √3
Hence,
√3 = x / √10
x = √3 * √10
x = √30
suma de letras y numeros
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[tex]P=\frac{11}{40}+\frac{1}{4}-\frac{1}{20}[/tex]
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Answer
p = 19/40
Please give brainliest
somebody help me out
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=4(25) -5-5
=100-5-5
=90
[tex]\longrightarrow{\green{90}}[/tex]
Step-by-step explanation:
[tex]f(x) = 4 {x}^{2} + x - 5[/tex]
Now,
[tex]f( - 5) = 4( { - 5})^{2} + ( - 5) - 5 \\ \\ = 4 \times 25 - 5 - 5 \\ \\ = 100 - 5 - 5 \\ \\ = 100 - 10 \\ \\ = 90[/tex]
.........................................................Note:-[tex]\sf\purple{BODMAS\: rule.}[/tex]
B = Brackets
O = Orders
D = Division
M = Multiplication
A = Addition
S = Subtraction
And,
[tex]\sf\red{(-\:x\:-)\:=\:+}[/tex]
[tex]\sf\pink{(+\:x\:-)\:=\:-}[/tex]
.........................................................[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}[/tex]
what is a way to describe the shape of this graph
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Pls help I don’t know how to do this
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The right answer is a i think i don't known step by step
Step-by-step explanation:
a
a
PLZ THIS IS DUE
Is triangle ABC: A(2, -1), B(5, -1) C(5, 3), a right triangle? Explain in at least 5-7 sentences at a minimum.
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Answer:
yes it is because a right angle triangle has a 90 degree angle and the other sides are equal
need an answer asap will give the first answer brainliest
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Answer:
The answer would be the first one.
m = -3n
Step-by-step explanation:
Answer:
m = -3n
Step-by-step explanation:
-6 = (-3)2 True
-12 = (-3)4 True
-18 = (-3)6 True
the 6th term of a gp is -2/29,and it's first term is 18.what is the common ratio
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Answer:
-0.329
Step-by-step explanation:
The formula for Geometric ratio is
an = ar^n - 1
Where
a = First term = 18
r = Common ratio = ?
n = Number of term= 6
Hence
a6 = 18 × r^6-1
From the question
a6 = -2/29
Hence:
-2/29 = 18 × r^6-1
-2/29 = 18 × r⁵
Divide both sides by 18
-2/29 ÷ 18 = 18 × r⁵/18
-2/29 × 1/18 = r⁵
r⁵ = -1/261
Take the fifth root of both sides
⁵√(r⁵) = ⁵√(-1/261)
r = -0.3286032834
Approximately = -0.329
Therefore, Common ratio = -0.329
what is the solution to the system of equations graphed below?
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Solve for x: 3(x + 1) = −2(x − 1) − 4
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Answer:
x = -1
Step-by-step explanation:
