Answers
i got 2.7 by dividing 12.15 by 4.5 but im not 100% sure if thats it
Related Questions
Find three consecutive integers such that when three times the third is increased by the first, the result is 8 less than five times the second.
Answers
Answer:
9, 10 and 11Step-by-step explanation:
x - the smallest of three consecutive integers (the first)
x+1 - the next of three consecutive integers (the second)
x+2 - the last of three consecutive integers (the third)
3(x+2) - three times the third integer
3(x+2)+x - three times the third increased by the first
5(x+1) - five times the second tnteger
5(x+1)-8 - 8 less than five times the second
3(x + 2) + x = 5(x + 1) - 8
3x + 6 + x = 5x + 5 - 8
4x + 6 = 5x - 3
-4x -4x
6 = x - 3
x = 9
x+1 = 10
x+2 = 11
Check: 3×11+9 = 33+9 = 42, 5×10-8=50-8 = 42
Question 8
If h (2) = 2x + 1. find the value of x if h(x) is 11.
5
23
-23
7
Answers
I think the answer is 23
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
How can you use the graph of a quadratic equation to determine the number of real solutions of the equation?
Answers
Answer:
Step-by-step explanation:
The number of real solution of a quadratic equation can be found from the number of x-intercepts on the graph. If the curve passes through the x-axis twice, (2 x-intercepts), then the equation has two real solutions.
If it passes through once, (the vertex is on x-axis), then there is one real solution, and if it does not touch the x-axis at all (floating above it or below it), then it has no real solutions.
Hope this helped!
angle a and b are supplementary angles. angle where a = 30+2x and b =x what is the measure of b degress
Answers
Answer:32 times 4 - 8 in degrees
Step-by-step explanation:
Since b = x, hence the value of b is 30 degrees
For two angles to be supplementary, the sum of the angles must be equal to 180 degrees
Given the angles
a = 30 + 2x
b = x
Equating the sum to 180
a + b = 180
30+2x + x = 180
30 + 3x = 180
3x = 180 - 30
3x = 150
x = 30 degrees
Since b = x, hence the value of b is 30 degrees
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How are the characters developed in the passage? 1. Through their actions 2. Through dialogue 3. Through description 4.through flashback (History)
Answers
Answer:
1
Step-by-step explanation:
Characters are developed in the passage through their actions. Therefore, option A is correct.
What are the characters in a passage?Characters are the people, animals, or entities portrayed in a literary work such as a passage, story, or novel. They are often the main focus of the narrative and drive the plot forward.
A character can be developed through various literary techniques such as actions. Their traits, motivations, and relationships with other characters help to create a deeper understanding of the story and its themes.
Well-developed characters often feel like real people, with complex personalities, histories, and emotions, which helps to engage the reader and create a sense of empathy or connection. Therefore, option A is correct.
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please help this is timed
Answers
Answer:
66 degrees
Step-by-step explanation:
I dont remember the name of this law but ik its right
Which of the following is a solution of the equation 9 - 2x = -1?
a. -4
b. 5
c. 4
d. -5
Answers
Answer:
5
Step-by-step explanation:
The area of a circle is 452.39 square yards. Find the radius of the circle
Answers
Answer:
12
Step-by-step explanation:
Using the formula
A=πr^2
Solving for r
r=A
π=452.39
π≈12.00001
Answer:
The radius is equal to 12 yards
4 Write the decimal expansion for Choose the correct answer below. OA0.36 B. 0.3611 Oc. 0.63 OD. 0.6363.
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Answer:
what? better explanation
What’s the domain and range of the individual points on ten graph?
the domain is:
the range is:
Answers
Domain = {-3, -2, 0, 2, 4}
Range = {-4, 0, 2, 3, 5}
The domain is the set of all possible x values, so we just list all the unique x coordinates of each point. The y coordinates of each point is listed to form the range. Ignore any duplicates.
A triangle with interior angles measuring a, b, and c degrees and exterior
angle measuring d degrees is shown above. If d measures 140°, what is the
sum of a and b?
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Answer:
That would 40 degrees.
(Sorry I can't explain rn) It would have to do with exterior angles.
PLS HELP!! GCF of 14, 15, 21
Answers
Answer:
It should be 1
Answer: 1 is your answer!
Step-by-step explanation:
GCF = 1
for the values 14, 15, 21
Solution by Factorization:
The factors of 14 are: 1, 2, 7, 14
The factors of 15 are: 1, 3, 5, 15
The factors of 21 are: 1, 3, 7, 21
Then the greatest common factor is 1.
The diameter of the average cell in the human body is 1 x 10^-5 meters. The diameter of a grain of sand is about 2 x 10^-4 meters. The diameter of a human hair is about 0.000025 meters. Part B (3 points): How many times longer is the diameter of a grain of sand than the diameter of the average cell in the human body? Show your work.
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0.0004/ 0.00001 = 4
Write an equation, in slope-intercept form, to model each situation. You rent a bicycle for $20 plus $2 per hour.
Answers
Please help me ASAP.
Answers
Answer:
C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Can you guys help me find the value of x
Answers
Answer: x= 54
Step-by-step explanation:mathhhhh
please help with this question
Answers
Answer:
c
Step-by-step explanation:
i took it
Write the quadratic equation whose roots are -6 and -4, and whose leading coefficient is 1.
Answers
Answer:
[tex]\huge \boxed{\sf \bf x^2+10x+24}[/tex]
Step-by-step explanation:
Hello,
This is the same logic as your other question
-6 and -4 are roots and the leading coefficient is 1 so the quadratic equation is
[tex](x+4)(x+6)=x^2+10x+24[/tex]
Thanks
Refer to the table below if needed.
Second Quadrant Third Quadrant Fourth Quadrant
sin(180 -) = sin sin(180 +) = - sin sin(360 -) = - sin
cos(180 -) = - cos cos(180 +) = - cos cos(360 -) = cos
tan(180 -) = - tan tan(180 +) = tan tan(360 -) = - tan
cot(180 -) = - cot cot(180 +) = cot cot(360 -) = - cot
sec(180 -) = - sec sec(180 +) = - sec sec(360 -) = sec
csc(180 -) = csc csc(180 +) = - csc csc(360 -) = - csc
Evaluate, using the tables if necessary.
sec 180 + sin 270 - tan 180 + cot 270
0
-1
-2
Answers
Answer:
12
Step-by-step explanation:
y=c that make 0 and then i mulitply -1 to -12
then i did the opposite for 360 time -12 that 700 and then i devided and got 12
The resulting value for the given sum of trignometry identity is -2
Trigonometry identityTrigonometry identity are written in tems of sine, cosine and tangent
According to the trigonometry identity
sec theta = 1/costheta
cot theta = 1/tantheta
Given the trigonometry expression
sec 180 + sin 270 - tan 180 + cot 270
This can also be written as;
1/cos180 + sin270 - tan 180 + 1/tan270
= -1/cos0 + (-sin90) - tan0 +1/tan90
= -1 - 1 - 0 +1/∞
= -1 -1 + 0
= -2
Hence the resulting value for the given sum of trignometry identity is -2
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The word total tells you that the operation involved in the relationship is
Answers
Answer:
the word total tells you the operation is addition
Fred bought a burger and two orders of fries for $6.50. One order of fries is $1.50. How much was the burger?
Answers
Answer:
Step-by-step explanation:
The burger was 3 dollars and 50 cents . The two order of fries were 3 dollars
Answer:
$3.50
Step-by-step explanation:
first you take the amounts you do know, which is the total amount and the cost of one order of fries.
you know he got 2 fries, so thats 1.50 times 2.
1.50 x 2 = 3.00
then you subtract that from the total
6.50 - 3.00 and you're left with 3.50
lim x->3- f(x) i need to find the answer to this equation
Answers
1. The slope is 1/2 if I’m wrong please correct me!!
2. What’s the y-intercept B? MARKING BRAINLIEST
⚠️⚠️⚠️⚠️⚠️⚠️
Answers
5^3 and that evaluated is 125
Step-by-step explanation:
slope is
[tex] \frac{1}{2} \\ [/tex]
equation of that line is
[tex]y = \frac{1}{2} x + 5 \\ [/tex]
and y intercepts that line at point (0,5). x=0 and y=5
is 14.875 rational or irrational
Answers
Answer:
not rational
Step-by-step explanation:
Answer:
Rational
Step-by-step explanation:
119/8 is it in fractional form.
Professor Burger bought a DVD player with an original price of $150 that was reduced by 20%. What was the reduced price?
Answers
The reason for this is because if you take 20% of 150, you will get 30. Next you subtract the 30 from 150. 150-30= 120
PLS HELP .........................
Answers
Answer:
D
Step-by-step explanation:
in y > 2x equation, the line will be dashed and u will shade above the line
King David was a skilled general and a great ruler, who unified Israel. What type of sentence is this? A. a complex sentence B. a compound sentence C. a simple sentence D. a compound-complex sentence
Answers
Answer:
C. a simple sentence
Step-by-step explanation:
Simple sentences have one subject and one verb or predicate. Some of these have a direct object or a modifier, but they still only have one subject and one verb. If you need to brush up on these parts of speech, read up on Understanding Subjects, Predicates, and Objects.
plz mark brainliest
Answer:
This is C. A simple sentence
Step-by-step explanation:
This sentence does not consist a conjunction and only consist of one independent clause.
NEED THESE BOTH ANSWERED FAST FASTEST IS BRAINLISEST
Answers
√6= 2.45 6+2.45=8.45 8.45 and 2/3 =9.12
answer to question 3 is 6+ √6
The fourth one idk if im right or not but im pretty sure its x³ - 12x² + 37x = 0
Descartes' rule of sign is used to determine the number of real zeros of a polynomial function. It tells us that the number of positive real zeroes in a polynomial function f(x) is the same or less than by an even numbers as the number of changes in the sign of the coefficients.
I need help ASAP, first right answer gets crown :)
Answers
Answer:
The answer is B and D
Step-by-step explanation:
To manage a rental property, a property manager charges $65 per month plus 6% of the rent.
If Jack pays the property manager $164 each month, what is the monthly rent on his property?
Answers
Given parameters:
Charge per month = $65
Percentage on rent= 6%
Amount paid by Jack per month = $164
Unknown:
Monthly rent on his property = ?
Solution:
Monthly rent on his property can be found by;
Amount paid by Jack per month = Charge per month + 6% of monthly rent
Let the monthly rent = x ;
So;
164 = 65 + [tex]\frac{6}{100} x[/tex] x
164 - 65 = [tex]\frac{6x}{100}[/tex]
99 = [tex]\frac{6x}{100}[/tex]
6x = 9900
x = 1650
Monthly rent on his property is $1650
