Answer:
560
Step-by-step explanation:
I'm kinda confused on whats being asked i went with just question number 5
Formulate a step-by-step explanation (in words) on how to simplify (x^2+2x-8)/(x^2+7x+12). Be sure to write a sentence for each step (use correct mathematical language). Which step did you find most difficult to explain and why?
Answer:
see attached
Step-by-step explanation:
kindly go through the work i have done. ask for any clarification
Answer:
(x - 2) / (x + 3)
Step-by-step explanation:
We proceed to factor both polynomials:
x^2+2x-8 = (x + 4) * (x - 2) in numerator
x^2+7x+12 = (x + 4) * (x + 3) in denominator
therefore, there is a common factor (x + 4) which can be cancelled in the original rational expression, resulting in the following rational expression:
(x^2+2x-8)/(x^2+7x+12) = (x - 2) / (x + 3)
All steps where pretty simple.
X+y = -15 in y = mx+b form
Answer:
y=-15x+b
Step-by-step explanation:
Just move it around and use a calucator
Question Progress
Homework Progress
88 / 213 Marks
To complete a task in 16 days a company needs
5 people each working for 6 hours per day.
The company decides to have
8 people each working for 4 hours per day.
Assuming that each person works at the same rate,
how many days will the task take to complete?
Answer:
15 Days
Step-by-step explanation:
Formula:
M1D1H1=M2D2H2
Identify the transformation shown by the 2 lines on the graph as a dilation or translation.
a) translation
b) dilation
Answer:
b) dilation
Step-by-step explanation:
Translation:
Figure has the same size, just in different positions.
Dilation:
FIgure has different size.
In this question:
We have function [tex]f(x) = x[/tex].
And also, we have function [tex]g(x) = \frac{x}{4}[/tex], that is, the figure f changes in size, is divided by 4. So it is a dilation.
Can you help me on question one?!
Answer:
I believe the answer is C
Answer:
I think answer is C
Step-by-step explanation:
Becausr A B AND D ARE SAME FORM OF WRITTING
Indicate the answer choice that best completes the statement or answers the question.
Which two points represent integers with the same absolute value?
VF
TA
PN
U
-6-5-4-3-2-1 0 1 2 3 4 5 6
Answer:
can u post it so we can understand it better
Step-by-step explanation:
PLEASE PLEASE HELP I will fail if I don't get this in 4 mins
Answer:
A: input: 10,450; output: 270
B: 10450 - 270x
C: 7750
Step-by-step explanation:
C: 10450 - 270x
10450 - 270(10)
10450 - 2700
7750
Explain answer !
( Will give brainlst)
Answer:
I think that the answer is m= -5/4
Jen has one rope that is 13 1 8 feet long and another that is 21 3 4 feet long. Kelsey has a rope that is 35 1 2 feet long. Which of the following shows who has more rope and how much more? A. Jen has 5 8 feet more rope. B. Jen has 1 5 8 feet more rope. C. Kelsey has 5 8 feet more rope. D. Kelsey has 1 5 8 feet more rope. you will get 15 or more points 5 stars brainisit if you are quick
Answer:
Kelsey has 5/8 feet more rope
Answer: C
Step-by-step explanation:
GIVING BRAINLIEST AND 30 POINTS IF YOU ANSWER THESE ALL! TYSM :)
Answer:
2) 98/15 meters
21/5 + 7/3 = 63/15 + 35/15 = 98/15
3) 7/12 of the loaf
1/3 + 1/4 = 4/12 + 3/12 = 7/12
4) 19/8 inches
9/8 + 5/4 = 9/8 + 10/8 = 19/8
5) 73/6 cups
29/3 + 5/2 = 58/6 + 15/6 = 73/6
Let me know if this helps!
How much money would Mrs.
Carthill save by buying 30 20-
pack boxes of lemon ice-blocks
priced at $14 per box instead
of 100 6-pack boxes priced at
$5.40 per box?
Mrs. Carthill saved $120
3 x 4 x 5 - 8 x 9 x 10 x 11
Hi there!
For this, we would be using PEMDAS:
Parentheses
Exponents
Multiplication (from left to right)
Division (from left to right)
Addition (from left to right)
Subtraction (from left to right)
1.Multiply all terms:
[tex]3[/tex]·[tex]4[/tex]·[tex]5[/tex][tex]-8[/tex]·[tex]9[/tex]·[tex]10[/tex]·[tex]11=60[/tex]
2.Multiply the terms again:
[tex]60-8[/tex]·[tex]9[/tex]·[tex]10[/tex]·[tex]11=[/tex][tex]60-7920[/tex]
3.Subtract the terms:
[tex]60-7920=-7860[/tex]
Therefore, the answer would be -7860.
Lacy is given a kite with one diagonal....please click photo to see the question
Answer:
the choice shown is correct. A reflection across diagonal BD.
Step-by-step explanation:
Answer:
your right, its A.
Step-by-step explanation:
An 180 rotation would result it with point C being below point A, not making it congruent. A translation is also not possible. A dilation would do nothing. A relfection on the other hand, would make both sides congruent.
Which is more, 1 kilometer or 598 meters?
Answer:
1 kilometer
Step-by-step explanation:
each kilometer is 1000 meters, so you would expect
1000 > 598
10. Write a polynomial in factored form with a single root at 0 and a double
root at 3 that decreases as x approaches infinity.
Answer:
One possible polynomial is given by: [tex]f(x) = -x(x-3)^2[/tex]
Step-by-step explanation:
Zeros of a function:
Given a polynomial f(x), this polynomial has roots [tex]x_{1}, x_{2}, x_{n}[/tex] such that it can be written as: [tex]a(x - x_{1})*(x - x_{2})*...*(x-x_n)[/tex], in which a is the leading coefficient.
Single root at 0, double root at 3:
This means that:
[tex]f(x) = a(x - 0)(x - 3)(x - 3) = ax(x-3)^2[/tex]
Decreases as x approaches infinity.
This means that the leading coefficient should be negative. I am going to use -1. So
[tex]f(x) = -x(x-3)^2[/tex]
Logan is starting a running plan to train for a race. In the first week of his running plan, Logan will run 10 miles. The plan calls for Logan to increase his weekly milage by 4 miles every week. If Logan sticks to the plan, how many miles would he be expected to run during his 7th week of the training plan?
Answer:
Step-by-step explanation:
34 miles by the 7th week.
You just add 4 more each week.
simplify this expression
-1/2 (15/6 + 1/3)
Answer:
-17/12
Step-by-step explanation:
Need help with this one. Please
Answer: -8
Step-by-step explanation: If you count from -10 to -2 you get -8 same thing goes if it counting upward.
Please help me pleaseeeee
Answer:
1. tan
2. standard
3. y=16.8
Step-by-step explanation:
1. Trigonometic functions are:
sinA=opposite/hypoteneuse
cosA=adjacent/hypoteneuse
tanA=opposite/adjacent.
We have the opposite side (20) and the adjacent side (y), but not the hypoteneuse, ao we have to use tan.
2.Inverse is only used when we dont know the angle measure, so we use standard.
3.tanA=opp/adj
tan50=20/y
1.19175359259=20/y
y=16.7819926235 or 16.8
Which equation can be used to find the volume of the cylinder?
A cylinder with a radius of 6 centimeters and a height of 8 centimeters.
V = pi (6) squared (8)
V = pi (12) squared (8)
V = pi (8) squared (6)
V = pi (8) squared (8)
Answer:
I think it's A. V = pi (6) squared (8)
(I'm so sorry if it's wrong)
Hope this Helps!
What does NS or IMS mean in terms of substitution for algebra?
24 + 8k = i dont know what it is
Answer:
Your answer is 8024 hope this helps
Step-by-step explanation:
Answer:
k = 3
Step-by-step explanation:
So i'm guessing you are solving for k so you divide 24 by 8 and you get 3
pls give me brainliest :)
find the sum of 9a^2/a and 7a^2/a
Answer:
16a
Step-by-step explanation:
9a^2/a=9a
7a^2/a=7a
9a+7a=16a
A rental car company charges a fee of $150.00 for renting a car for a week plus $0.25 per mile driven.
Answer:
y = 150z + .25x
y = $ amount of rental
z = weeks rented
x = miles driven
i hope this helps :)
Determine whether the following statement is true or false. If the statement is
false, make the necessary change(s) to produce a true statement.
WEC
Breakdown of Catholic Americans
by Party Affiliation and Gender
572 Democrats
294 Men
278 Women
1400 Catholic
Americans per 441 Republicans
235 Men
10,000 Adults
206 Women
1387 Independents <199 Men
188 Women
Let
c = the set of Catholic Americans
R = the set of Catholic Republicans
D = the set of Catholic Democrats
M = the set of Catholic Democratic men
W = the set of Catholic Democratic women
Select the correct choice below and, if necessary, fill in any answer boxes to complete your choice, including any necessary set names.
O A. The statement is true.
OB. The statement is false. It should be changed to
Answer:
Step-by-step explanation:
No entendí °-°
In which of these numbers does the digit 4 represent 4/100
A: 34.99
B: 106.314
C: 15.4
D:9.94
8. Paris used a semicircle, a rectangle, and a right triangle to form the figure shown.
Which is the best estimate of the area of the figure in square centimeters?
F 100 cm2
G 88 cm2
H 50 cm2
J 74 cm2
= option J
area of figure = 1/2 × 6× 4 + 8×6 + 3.14× 9/2
= 12+ 48 + 3.14× 4.5
= 60+ 14.13
= 74.13 cm²
option J
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
What is 4000 divided by 70
Answer:
57.1428571429
Step-by-step explanation:
The proper calculation of 4000 divided by 70 is approximately 57.14285714285714.
To calculate 4000 divided by 70 properly, we can perform the division:
4000 ÷ 70 = 57.14285714285714
The quotient of 4000 divided by 70 is approximately 57.14285714285714.
When dividing, 70 can be divided into 4000 approximately 57 times, with a remainder. To obtain a more precise decimal representation, the division can be carried out to more decimal places. However, for the purpose of this calculation, we have rounded the result to 14 decimal places.
Therefore, the proper calculation of 4000 divided by 70 is approximately 57.14285714285714.
To know more about divided:
https://brainly.com/question/15381501
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Which equation shows the relationship between d and t?
Answer:
d=50t
Step-by-step explanation:
for every d, t is d times 50
Find the missing length of the triangle.
11.
26 in.
10 in.
у