Answer;
40%
Explanation;
h = 100 * 45 - 75 / 75 = -3000 / 75 = -40 / 1 = 40%
Write the equation of the line in slope intercept form.*
Answer:
y=-4(x+1)+3
Step-by-step explanation:
work in in the picture
2/3 of all your books are fiction. 1/6 of those are historical fiction.
What fraction of all your books are historical fiction?
A.1/9
B.1/18
C.1/3
D.1/2
Answer:
1//18
Step-by-step explanation:
2/3 * 1/6= 1/18
You first do 2*1
Then 3*6
Answer: A. 1/9
Step-by-step explanation:
to find what fraction of all your books is historical fiction, you would multiply how the fraction of all your books that are fiction by the fraction of fictional books that are historical fiction.
this gives you 2/3 times 1/6.
from there you simply multiply the numerators (2x1=2)
and the denominators (3x6=18)
leaving you with 2/18
but that can be simplified, giving you the final answer of 1/9
I need help ion fully know what to do
Which of the following equations have infinitely many solutions
Answer:
All options
Step-by-step explanation:
In each option, the left and right side of the equation are identical, meaning whatever values that [tex]x[/tex] take will result in the left and right side of the equation to be equal. This means that the equation will have infinitely many solutions.
Hope this helps :)
what is the slope of (5,8) (0,5)
Answer:
m= 3/5
Step-by-step explanation:
Stan made changes to
his driving habits and
went from 18 mpg to
22 mpg. What was
Stan's percent
increase in his gas
mileage?
Answer:
22%
Step-by-step explanation:
Find the first three terms of the sequence below.
T, = n2 + 2n +9
Answer:
12, 17, 24
Step-by-step explanation:
To find the first 3 terms, substitute n = 1, 2, 3 into the rule, that is
T₁ = 1² + 2(1) + 9 = 1 + 2 + 9 = 12
T₂ = 2² + 2(2) + 9 = 4 + 4 + 9 = 17
T₃ = 3² + 2(3) + 9 = 9 + 6 + 9 = 24
Answer:
12, 17, 21 is the answer to the question
in a company, 55% of the workers are menIf 2,385 people work for the company who aren't menhow many workers are there in all? Use pencil and paper. Show different ways that you can solve this problem
Step-by-step explanation:
2385 arent men (45%)
55% are men
how many total person:
2385/45: 53 people for each 1%
53x100:5300 total people
Write the standard form equation for the line: y+1=-45(x+5).
Can someone please explain I’ll mark brainlest
Answer:
TriangleJXP = Triangle HCD
Side XJ = side HC
Side CD = side JP
Side PX = HD
Step-by-step explanation:
Looking at both of the triangles you use the lines on “top” of the side. These lines represent congruence meaning that they are similar to each other.
So looking at side JP u can see that there are two lines meaning that this is the second side that is congruent to another side, side CD.
Hope this helps.
Penelope went to the store to buy x pounds of broccoli for $1.10 per pound and y cans of soup for $2.50 each. In total, she spent less than $10. The inequality relating the purchases she made and the total purchase price is 1.10x + 2.50y < 10. Which are reasonable solutions for this situation? Check all that apply. (–1, 4) (0, 2) (3, 2.5) (2, 4) (0.5, 3.78) (1.5, 3)
Answer:
(0,2) (1.5,3) B and F
Step-by-step explanation:
Your welcome loves
Answer:
B And F
Step-by-step explanation:
PLS HELP ILL MARK BRAINLIEST
Answer:
8 and 6
Step-by-step explanation:
8x6=48
2(8+6)=28
2(14)=28
9 29/40 as a decimal
Step-by-step explanation:
I think 9.279..............
Using the inverse of sine, cosine and tangent allow us to find A missing side in a right triangle A missing angle in a right triangle The perimeter of a right triangle Triangular area
Answer:
A missing angle in a right angle.
Step-by-step explanation:
Given, the inverse of trigonometric functions sine, cosine and tangent.
To find:
The value that can be found using the inverse trigonometric functions.
Solution:
First of all, let us consider the right angled triangle attached in answer area.
Hypotenuse is AC, Base is BC and AB is the Altitude/Height of the right angled [tex]\triangle ABC[/tex].
Let us suppose all three sides are known and [tex]\angle C[/tex] is unknown.
Formula:
[tex]1.\ sin\theta = \dfrac{Perpendicular}{Hypotenuse}[/tex]
[tex]2.\ cos\theta = \dfrac{Base}{Hypotenuse}[/tex]
[tex]3.\ tan\theta = \dfrac{Perpendicular}{Base}[/tex]
Let us consider [tex]\angle C[/tex].
[tex]sin C = \dfrac{AB}{BC}[/tex]
If we taken inverse:
[tex]sin^{-1} sinC = sin^{-1} (\frac{AB}{BC})[/tex]
[tex]\Rightarrow \angle C = sin^1\frac{AB}{BC}[/tex]
Similar is the case for cosine and tangent.
Therefore, the missing angle of the right angled triangle can be calculated by the inverse of sine, cosine and tangent.
Laney is ordering books while she is on summer vacation. Reader’s Book Club charges $4.00 per book and requires a one-time membership fee of $12. Perfect Pages requires no membership fee and charges $7.50 for each book ordered. The cost for Laney to order books depends on the number of books ordered, b. Which inequality can be used to find the minimum number of books that can be ordered so that the cost of ordering books from Reader’s Book Club is less than the cost of ordering books from Perfect Pages?
Answer:
Step-by-step explanation:
edfdsfdsfs
fractions (I don't know much about them)
Answer:
B
Step-by-step explanation:
I used a calculator
Jeff saw 7 identical
withdrawals on his bank
statement that came to a total
of $315. By how much did each
withdrawal change Jeff's
account?
Answer:
$45
Step-by-step explanation:
315/7=45
Answer:
Each withdrawal was $45 dollars
Step-by-step explanation:
315 / 7 = 45
ASAP PLS! BRAINLIEST
Answer:
[tex]y=-\frac{1}{4}x+4[/tex]
Step-by-step explanation:
So we pick one point from the graph
(0, 4)
[tex]y-y_{1}=m(x-x_{1} ) \\y-4=-\frac{1}{4}(x-0)[/tex]
Answer:
[tex]y-4=-\frac{1}{4}(x)[/tex]
Step-by-step explanation:
Point slope form = y − y1 = m(x − x1)
Our point is 0,4.
So the point slope is
[tex]y-4= (slope)(x)[/tex]
The slope is -1/4.
so,
[tex]y-4=-\frac{1}{4}(x)[/tex]
This is the answer.
HEY RYAN QUESTIONS COMING SOON!!!!!!!!
Answer:
AHHHHH U TELL ME AT THE WORST TIMES HOMIE IMMA TRY THO
HELP Evaluate the function for x = 2 and x = 7.
h(x)=−4x+61
Answer:
Step-by-step explanation: not sure why there is two x values can you explain more
decide whether the sequence is artithemetic, geometric or neither 2,6,10,16
Answer:
We conclude that the sequence is NEITHER geometrc nor arithmetic.
Step-by-step explanation:
Given the sequence
[tex]2,6,10,16,...[/tex]
As we know that
An arithmetic sequence has a constant difference d and is defined by:
[tex]a_n=a_1+\left(n-1\right)d[/tex]
Computing the differences between all adjacent terms:
[tex]6-2=4,\:\quad \:10-6=4,\:\quad \:16-10=6[/tex]
The difference is not constant
Hence, the sequence is NOT arithmetic.
NOW, let's check whether is a geometric sequence or not
A geometric sequece has a constant common ration r and is defined by:
[tex]a_n=a_0\cdot r^{n-1}[/tex]
Computing the common ratios between all adjacent terms:
[tex]\frac{6}{2}=3,\:\quad \frac{10}{6}=1.66666\dots ,\:\quad \frac{16}{10}=1.6[/tex]
The ratio is not constant
Hence, the sequence is NOT geometric.
Therefore, we conclude that the sequence is NEITHER geometrc nor arithmetic.
Use the following Coordinate plane to write the ordered pair for each point!
A (,)
B (,)
C (,)
Answer:
A (0.5,4)
B (-3,0)
C (-1,1)
Step-by-step explanation:
A sequence is defined recursively using the formula f(n + 1) = f(n) – 5 . Which sequence could be generated using this formula?
1, –5, 25, –125, ...
2, 10, 50, 250, ...
3, –2, –7, –12, ...
4, 9, 14, 19, ...
In mathematics, the logarithm is the inverse function to exponentiation. That means the logarithm of a given number x is the exponent to which another fixed number, the base b, must be raised, to produce that number x.
Answer: Choice (3) which is the sequence –2, –7, –12, ...
Here we start with -2 and subtract off 5 each time we need a new term
-2-5 = -7
-7-5 = -12
and so on.
The notation f(n+1) = f(n) - 5 tells us "subtract 5 from the nth term, called f(n), to get the next term f(n+1)"
can someone please help me
First, subtract from both sides to get -37 and then add 7 to get -30. Lastly, divide both sides by -3 to get 10.
x=10
I will mark you brainiest if you help me thanks
Answer:
a. 121
b. 32100
c. 0.2
d. 400
Step-by-step explanation:
a. Quick disclaimer: If there's a decimal point on the divisor, in this case it would be .05, you have to move the decimal point until it has no decimal, in this case .05 would become 5.0 or just 5. The other number also has to have it's decimal point moved as much as the divisor, in this case two times, so it would be from 6.05 to 605. So with this in mind: 605/5 = 121
b. 96.3/.003 = 96300/3 = 32100
c. 0.12/0.6 = 1.2/6 = 0.2
d. 3.2/.008 = 3200/8 = 400
What is the value of -216x - y when x = -3 and y = 4?
044
O -28
O 28
O 44
Answer:
- 44
Step-by-step explanation:
The absolute value function always gives a positive result, that is
| - a | = | a | = a
Given
- 2 | 6x - y | ← substitute x = - 3 and y = 4
= - 2 | 6(- 3) - 4 |
= - 2 | - 18 - 4 |
= - 2 × 22
= - 44
Sove the equation for all real solutions
-d^2-12d+4=-6d^2
Answer:
d=25 or d=2
Step-by-step explanation:
hope that helps!
Answer:
d=2/5 or d=2
Step-by-step explanation:
Step 1: Subtract -6d^2 from both sides.
−d2−12d+4−−6d2=−6d2−−6d2
5d2−12d+4=0
Step 2: Factor left side of equation.
(5d−2)(d−2)=0
Step 3: Set factors equal to 0.
5d−2=0 or d−2=0
d= 2/5 or d=2
What is the slope,m?
A. 4/3
B. 3/4
C. - 4/3
D. - 3/4
Answer:
B.3/4
Step-by-step explanation:
Evaluate [(40 + 5) – 3^2= 9•2
Which first step for solving the given system using substitution results in an equation without fractions?