Answer:
d < 0.2.
Step-by-step explanation:
7+2d < -3d + 8
2d + 3d < 8 - 7
5d < 1
d < 0.2.
When finding the least common denominator you have to multiply the number by other factors such as 1,2,3 etc. true or false help please
Answer:
True
Step-by-step explanation:
One way to find the least common multiple of two or more numbers is to first multiply each by 1, 2, 3, etc.Rewrite the polynomial 12x2 + 6 – 7x5 + 3x3 + 7x4 – 5x in standard form. Then, identify the leading coefficient, degree, and number of terms. Name the polynomial.
Given:
The polynomial,
[tex]12x^2+6-7x^5+3x^3+7x^4-5x[/tex]
To find:
The standard form, leading coefficient, degree, and number of terms for the given polynomial.
Solution:
Consider the polynomial,
[tex]P(x)=12x^2+6-7x^5+3x^3+7x^4-5x[/tex]
Arrange the terms according to their powers from largest to smallest.
[tex]P(x)=-7x^5+7x^4+3x^3+12x^2-5x+6[/tex]
Therefore, the standard form of given polynomial is [tex]P(x)=-7x^5+7x^4+3x^3+12x^2-5x+6[/tex].
Here, the highest power of the variable is 5.
So, degree of the polynomial is 5.
Leading term is [tex]-7x^5[/tex].
So, leading coefficient is -7.
Terms in the polynomial are [tex]-7x^5,7x^4,3x^3,12x^2,-5x,[/tex] and 6.
So, the number of terms is 6.
The rewrite of the given equation is [tex]-7x^5 + 7x^4 +3x^3+12x^2-5x + 6[/tex]
Given that,
The polynomial is [tex]12x^2 + 6 - 7x^5 + 3x^3 + 7x^4 - 5x[/tex].Based on the above information, the rewritten of the polynomial is as follows:
Here we have to write from the highest to smallest
So, it is
[tex]-7x^5 + 7x^4 +3x^3+12x^2-5x + 6[/tex]
Therefore we can conclude that The rewrite of the given equation is [tex]-7x^5 + 7x^4 +3x^3+12x^2-5x + 6[/tex]
Learn more: brainly.com/question/6201432
find the range and mode 5, 5, 7, 1, 9, 9, 5, 5
Step-by-step explanation:
range=highest -lowest
=9-1
=8
mode=greatest frequency
=9
Can you give me the right answers please
Step-by-step explanation:
150 is base pay
5 is pay per shoe
What is the answer to this question?
Answer:
3π/2<x<2π
Step-by-step explanation:
What is the answer to this question?
Given the expression
2sinx + 3 > sin²x
Rearrange
sin²x-2sinx - 3>0
Let P = sinx
P²-2P-3>3
Factorize
P²-3P+P-3>0
P(P-3)+1(P-3)>0
(P-3)(P+1)>0
P-3>0 and P+1>0
P>3 and P>-1
Substitute P = sinx
Sinx>3 and sinx>-1
x > sin^-1 3 and x > sin^-1 (-1)
x>-90°
Since sin is negative in the 3rd and 4th quadrant
x>270+90
x>360 or x>2π
In the 4th quadrant
x>360-90
x > 270
x > 3π/2
Combine the inequalities
3π/2<x<2π
Answer:
3π/2<x<2π
Step-by-step explanation:
An equation is shown
58 – 9 = 60 – n
Find the value of n in the equation
A. n = 11
B. n = 10
C. n = 7
D. n = 2
Answer: The answer is A. n=11.
Step-by-step explanation: To find the value of n in the equation, you’ll need to isolate the variable by dividing each side by factors that don't contain the variable.
what is 5/8 divided by 1/4
Answer:
= 5/2 or 2.5
Step-by-step explanation:
So you can do the keep, switch, flip method. Keep 5/8, switch division to multiplication, flip 1/4 to become 4.
5/8 x 4/1
then multiply across
20/8
which can be simplified to 5/2
Step-by-step explanation:
To divide by a fraction, multiply by the reciprocal of 1/4 :[tex] \frac{5}{8} \div \frac{1}{4} = \frac{5}{8} \times 4[/tex]
After it, reduce the numbers with the greatest common factor (GCF) 4 :[tex] \frac{5}{8} \times 4 = \frac{5}{2} [/tex]
The final answer will be :[tex] \frac{5}{2} = 2 \frac{1}{2} [/tex]
_____________________________Please someone help with this Have no clue how to do this.
Answer:
A is 4.5 scale wise
B is also 4.5 scale wise
C is 0.5 scale wise
D is 2 scale wise
Step-by-step explanation:
Hank ordered 58 t-shirts. He organized the t-shirts into 3 boxes. If he wanted each box to have about the same number of t-shirts, approximately how many t-shirts would he need to put in each box?
Answer:
19
Step-by-step explanation:
58/3 = 19.333333
19×3 = 57
so one shirt would be removed so all three boxes have 19 shirts in each box
Marissa is tying bows to use as decorations for the holidays. She has 72 ribbon, and each bow requires 2.4 inches of ribbon. How many bows will marissa be able to tie?
Answer:
30 bows
Step-by-step explanation:
I assume there are 72 inches of ribbon...
You divide the total by how much is needed for each, so the expression for this would be 72/2.4
If you simplify this expression, you get 30 bows for your answer.
Checking the answer:
30 bows that each needs 2.4 inches of ribbon would need a total of 30×2.4 inches of ribbon.
30×2.4 = 72, and Marissa has 72 inches of ribbon.
Helpppppp please thank you
Answer:
C
Step-by-step explanation:
Examining the number line given, it is very easy to tell which number line represents points A, B, C, and D.
If we look at the third number line, points A, B, C, and D are all well represented on the number line. Therefore the third option is the answer.
What is the solution to the equation 5x = 40?
7,
8,
45,
200
Answer:
8
Step-by-step explanation:
Because 5*8= 40
Hope this helps!! Pls mark brainliest!!
Answer:
8
Step-by-step explanation:
in the term 4p, the variable p is raised to the power of 0 or 1 ?
Answer:
1
Step-by-step explanation:
anything raised to the power of 0 would equal 1 and p doesn't equal 1 here.
Answer:
4 or 0
Step-by-step explanation:
well if the variable p became 0 the term 4p would look more like this 4(0) or 4 * 0 making the answer be 0
If the variable was changed into 1 the term 4p would become 4(1) or 4 * 1 as of such the answer would be 4.
now if you are raising p to a 0 so the term is more like this: 4p to the power of 0 then your answer would be 1. Because p would change to 0.
Now if you had 4p to the raised power of 1 then your answer would be 4 because p was changed to a 4.
I hope this answers your question.
All ratios equivalent to 24:12
Answer:
There are so many:
2:1
4:2
6:3
covert this multiplication problem into two division problem -8×3=-24
Answer:
24 divided by 3 and 8 divided by 24
Step-by-step explanation:
Identify the terms in the expression. Separate your terms with a comma. −5x−3x+4+9x
Answer:
-5x,-3x,4,9x
Step-by-step explanation:
A term is separated my operational numbers (+, -). Terms can be constants, variables, and coefficients with variables. Since there is 4 operational numbers here, there are 4 terms.
f(x)= x + 2x² -7x-1; g(x)= x - x² + 4x
Answer:
F
(
x
−
x
2
+
4
x
)
=
2
x
4
−
20
x
3
+
56
x
2
−
30
x
−
1
Step-by-step explanation:
I used a calculator
(04.03 LC)
The graph shows the number of gallons of white paint that were mixed with gallons
of yellow paint in various different ratios:
Mixing Palnt
126
White Paint ờs
n galons) 4
21
912 15 18 21 2
Yellow Paint (in gallons)
The number of gallons of white paint mixed with 1 gallon of yellow paint is
point)
(1
A
Answer:
7 white paints
Step-by-step explanation:
Given
The attached graph
Required
Determine the number of white paints per yellow paints
The interpretation of this question is to determine the slope or rate of the graph.
Represent the yellow paints with x and the white with y
So, we have:
[tex](x_1,y_1) = (3,21)[/tex]
[tex](x_2,y_2) = (9,63)[/tex]
The slope is then calculated as:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{63- 21}{9 - 3}[/tex]
[tex]m = \frac{42}{6}[/tex]
[tex]m = 7[/tex]
Hence, 7 white paints are needed per 1 yellow paint
what is the percent increase from 8,000 to 10,000
Answer:
25% percent
Step-by-step explanation:
When 8000 and the old value is 10000 is the new value.
the present ages of two brothers are 15 years and 22 years respectively after how many years will the product of their ages be 408
Step-by-step explanation:
Let (15 + x) and (22 + x) be the future ages of the brothers.
We have (15 + x)(22 + x) = 330 + 37x + x² = 408
Therefore x² + 37x = 78 and x = 2.
Hence the answer is 2 years later.
Lucy cuts 5 different pieces of fabric throughout the day. 1.125 m 475 cm 245 cm 5.875 m 3.055 m What is the total amount of fabric she cut?
Answer:
730.055m
Step-by-step explanation:
(sorry if wrong)
find the slope of the line that passes through the points (3,0) and (-11,-15) ✨
Answer:
m=15/14
Step-by-step explanation:
Which of the following is the weakest r-squared value? Which one is the strongest?
Answer choices: .691, -.14, .24, -.77
Answer:
Weakest value = 0.0196
Strongest value = 0.5929
Step-by-step explanation:
Given:
Choices
0.691
-0.14
-0.24
-0.77
Computation:
0.691² = 0.477481
-0.14² = 0.0196
-0.24² = 0.0576
-0.77² = 0.5929
Weakest value = 0.0196
Strongest value = 0.5929
A gift shop is having a sale. You can buy 14 cards for $6. What is the cost of 35 cards during the sale?
Answer:
1 card = $6/14
= (3/7) x 35
= 15
MARK ME THE BRAINLIEST!
The cost of the 35 cards during the sale will be $15.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
There is a bargain going on at a gift shop. 14 cards may be purchased for $6.
The cost of each car is given as,
⇒ $6 / 14
⇒ $0.4286
Then the cost of the 35 cards during the sale is given as,
⇒ $0.4286 x 35
⇒ $15
The cost of the 35 cards during the sale will be $15.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
20. In the 7th grade, there are 84 students
who are either gymnasts or hockey
players. 24 of the students are gymnasts,
and the rest are hockey players.
Which statement is true?
A. For every 5 hockey players, there
are 2 gymnasts.
B. For every 5 gymnasts, there are 2
hockey players.
C. For every 7 hockey players, there
are 2 gymnasts.
D. For every 7 gymnasts, there are 5
hockey players.
Answer:
A. For every 5 hockey players there is 2 gymnast's.
Step-by-step explanation:
So 24 students out of 84 are gymnast's.
To find how many hockey players there are you subtract 24 from 84.
84-24=60
So there is 60 Hockey players.
So now you go down the option choices and look which one is correct.
So the first choice says 5 hockey players for 2 gymnasts.
second choice 5 gymnast for every 2 hockey player. well we know that's wrong because you cant get to 24 counting by 5's. So B is not correct
C. 7 hockey players for every 2 gymnast well that one is also wrong because you cant get to 60 counting by 7's so C. is wrong
D. Is the same as C but switch soo we know that one is also wrong the last one left would be A.
5 hockey players for very 2 gymnast
so you count by 2s to see if you can get to 24 you can. It would take you 12 2 to get to 24 so we know thats right
Now we see if we can get to 60 counting by 5s we can so it will take you 12 5s to get 60 so we know Answer choice A is correct.
Can you please answer this question?
Rewrite the following linear equation in slope-intercept form. Write your
answer with no spaces.
y+4= - 2(x-1)
Answer here
SUBM
Answer:
Step-by-step explanation:
y+4= - 2(x-1)
y= -4 + 2x + 2
y= 2x -2
3/4% as a decimail please answer
Answer:
google says its 75- sorry if im wrong but i also did math and it was 75
Vhat is the ninth term of the geometric sequence 3,9, 27, ... ?
3-x÷ 3/4 x= 2/3 what is the answer
Answer:
Exact form: 19/9
Decimal form: 2.1
Mixed number form: 2 1/9
Step-by-step explanation:
Answer: x=2√7 or x=−2√7
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Subtract 3 from both sides.
Step 3: Divide both sides by (-1)/12.
Step 4: Take square root.
x=±√28
x=2√7 or x=−2√7