Answer:
1. the function would be multiplying the last term by 3
2. 118098
Step-by-step explanation:
1. 6*3=18 *3=54 *3=162...
2. just keep multiplying
Solve x squared = 10
Answer:
=3.162
Step-by-step explanation:
x2
= −0 + √ 02 − 4×1×(−10)
2×1
= 0 + 2 × √ 10
2
= 3.162
If f(x) = -7x+1 and g(x) = -5x+3, what is (f+g)(x)?
Answer:
-12x + 4
Step-by-step explanation:
Just write the givens like this f(x) + g(x)
f(x) + g(x) = -7x + 1 + - 5x + 3
f(x) + g(x) = - 7x + 1 - 5x + 3
f(x) + g(x) = - 12x + 4
Danny got 33 out of 55 questions correct on his Social Studies exam. What percent of questions did he get correct
Answer:
22
Step-by-step explanation:
just subtract 55-33
Marta received $5 for helping her dad in the back yard. She spent $2.40 on drinks and $1.33 on snacks. A)Write an equation to show how much money she has left. Remember to define your unknown. B)Solve the equation from part (a). Show your work
Answer:
5-( 2.40+1.33 )= $1.27
Step-by-step explanation:
If you add $2.40 to $1.33 you get $3.73, the total amount of money she spent on drinks and snacks. Then you would need to subtract $3.73 from $5.00, which is $1.27.
I hope this helps!
Rafael said 5 equals – 5. Is Rafael correct? Use the number line and words to support your answer.
Answer: Rafael is incorrect
Step-by-step explanation: 5 is not equal to -5. It is the additive inverse, or negative reciprocal.
Answer:
No he is not because 5=5 when talking about absolute value I think sorry I couldn't show the number line
Step-by-step explanation:
ILL MARK BRAINLIEST TO FIRST CORRECT ANSWER!! -8= c/-10
Answer:
c = 80:)
Step-by-step explanation:
Pls help ASAP i don’t have time!!!!!
Answer:
8.9
Step by Step explanation:
20.5/14.7=1.64
12.5/1.64=8.9
can someone help me with this one ?
Answer:
For the question 7 its congruent for 8 it's not congruent
Step-by-step explanation:
If you multiplied a 2x3 matrix and a 3x5 matrix, what size would the resulting matrix
be?
Please write your answer as "axb" without spaces!
Answer:
Broooooowhere
N s tayt
Dwyane
Step-by-step explanation:
D ihalesinde merhaba hocam nasılsınız nasılsın bir yöntem olup olmadığını düşünelim sırasıyla görüşmek için randevu talep ediyoruz
HELP QUICK PLS ILL GIVE BRAINLY
Answer:
1
Step-by-step explanation:
Algebraically, both sides of the equation must equal each other.
[tex]4(12x-6)=6(-4+5x)+18[/tex]
Distribute
[tex]4(12x-6)=6(-4+5x)+18\\48x-24=30x-24+18\\[/tex]
Add, subtract, multiply, or divide to isolate x.
[tex]48x-24=30x-24+18\\48x-24=30x-6\\18x=18\\x=1[/tex]
The solution to this equation is 1.
To test, you can plug in x with 1 and you will see that both sides equal each other.
(-5,3) and (7,9) what is the slope?
Answer:
0.5
Step-by-step explanation:
The slope of the line is 2. Use the coordinates of the labeled point to find a point-slope equation of the line.
Answer:
the answer is D
Step-by-step explanation:
the equation u need to use is y-y¹= m(x- x¹)
plug in 10 with the second y , 2 for the m , and 3 for the second x
My last question plz help me
What is the answer 2(9-6)^2/18
Answer:
1
Step-by-step explanation:
So just follow order of operations
9-6=3
3^2=9
9*2=18
18/18=1
Final answer is 1
Please answer this question, in English.
Answer:
1. 3
2. 1
3. 2
4. 4
Step-by-step explanation:
Given that,
2a + 5b=22
b = 2
Find the value of a.
Answer:
11
Step-by-step explanation:
Answer:
a=5.5 I hope this helped you
i dont know this one help needed thanks.
Answer:
B- 27/9
Step-by-step explanation:
The sum of two consecutive numbers is 723. FInd the numbers.
Answer:
361 and 362
Step-by-step explanation:
a+b=723
b-a=1
b=1+a
a+1+a=723
2a+1=723
2a=723+1
2a=724
a=362
362+b=723
b=723-362
b=361
so b and a are 361 and 362 respectively
hence the consecutive numbers are 361 and 362
Answer:
the answer is 240,241,242
Step-by-step explanation:
John earns $7.50 an hour. How many hours will John have to work to earn $600?
Divide John's goal amount by his hourly rate to find the answer.
$600 ÷ $7.50/hour = 80 hours.
So, John will have to work a total of 80 hours in order to earn $600.
Answer:
80
Step-by-step explanation:
If you divide 600 with 7.50 you will get 80.
That is simple!
Find the GCD (or HCF) of numerator and denominator
GCD of 600 and 750 is 150
Divide both the numerator and denominator by the GCD
600 ÷ 150
750 ÷ 150
Reduced fraction:
4
5
Therefore, 600/750 simplified to lowest terms is 4/5.
What is the value of the x
Answer:
116
Step-by-step explanation:
Pleaseee help me!! I have less than 30 mins :(
Answer:
3 − 12 and the solution would be -4
3
Step-by-step explanation:
Sorry if I'm late
$30.00 plus $0.25 per mile. If Ben paid $85.00 for the car rental, how many miles did he
Answer:
220 miles
Step-by-step explanation:
85-30=55
55/0.25=220
I'll give you brainliest once i know its right !!
Answer:
D
Step-by-step explanation:
H77777777
Answer:
48%
Step-by-step explanation:
If the coin is flipped 250 times, and lands on tails 120 times, set this up as a fraction. Put 250 on the bottom, and 120 on the top (because you want to know percentage of tails for 250 coin flips) to get 120/250. This is 0.48, to turn this into a percentage multiply by 100, 48%. You can check this answer by taking 0.48(250) and you will get 120.
What is the greatest common factor of the following terms: 3x, 9x, 27x
Answer:
Step-by-step explanation:
1 and 3
A quarterback completes 18 of 33 passes during the first three quarters of a football game. He completes every pass in the fourth quarter and 62.5% of his passes for the entire game. How many passes does the quarterback throw in the fourth quarter?
Answer:
He throws 7 passes
Step-by-step explanation:
say he throws x more completed passes.
62.5% = 5/8. So, counting up all the completions, we must have
18 + x = 5/8 (33+x)
He total completes:
18 passes during the first three quarters and x passes
during the fourth quarter = 18 + x passe
He total make:
33 throws during the first three quarters and x throws
during the first the fourth quarter = 33 + x
62.5 % = 62.5 / 100 = 0.625
Proportion is:
( 18 + x ) / ( 33 + x ) = 0.625
Multiply both sides by 33 + x
18 + x = ( 33 + x ) ∙ 0.625
18 + x = 33 ∙ 0.625 + x ∙ 0.625
18 + x = 20.625 + 0.625 x
Subtract 18 to both sides
18 + x - 18 = 20.625 + 0.625 x - 18
x = 2.625 + 0.625 x
Subtract 0.625 x to both sides
x - 0.625 x = 2.625 + 0.625 x - 0.625
0.375 x = 2.625
Divide both sides by 0.375
x = 2.625 / 0.375 = 7
In the fourth quarter throw 7 passes.
Proof:
( 18 + 7 ) / ( 33 + 7 ) = 25 / 40 = 0.625 = 62.5 %
There are 7 passes does the quarterback throw in the fourth quarter.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
A quarterback completes 18 of 33 passes during the first three quarters of a football game.
And, He completes every pass in the fourth quarter and 62.5% of his passes for the entire game.
Now,
By the given condition, we get;
Let x passes during the fourth quarters.
Hence, The total completes for 18 passes during first quarter = 18 + x
And, The total completes for 33 passes during first quarter = 33 + x
And, He completes every pass in the fourth quarter and 62.5% of his passes for the entire game.
So, 62.5% = 62.5 / 100
= 0.625
Thus, We get by proportions;
⇒ (18 + x) / (33 + x) = 0.625
Solve for x as;
⇒ (18 + x) / (33 + x) = 0.625
⇒ (18 + x) = (33 + x) × 0.625
⇒ 18 + x = 20.625 + 0.625x
⇒ x - 0.625x = 20.625 - 18
⇒ 0.375x = 2.625
⇒ x = 2.625 / 0.375
⇒ x = 7
Thus, There are 7 passes does the quarterback throw in the fourth quarter.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Ratios. Fill in the blank using the Word Bank. A recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla. How many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?
Answer:
3 batches of cookies
Step-by-step explanation:
Bank. A recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla.
How many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?
We can calculate the batches using either cups of flour or number of teaspoons.
For flour
5 cups of flour = 1 batch of cookies
15 cups of flour = x
Cross Multiply
5x = 15 × 1
x = 15/5
x = 3 batches of cookies
For teaspoons of vanilla
2 teaspoons of vanilla = 1 batch of cookies
6 teaspoons of vanilla = x
Cross Multiply
2x = 6 × 1
x = 6/2
x = 3 batches of cookies.
Hence: you can make 3 batches of cookies with 15 cups of flour and 6 teaspoons of vanilla
Thomas draws a triangle with side lengths of 5 centimeters and 12 centimeters and one angle of 90. The length of the longest side of the triangle is unknown. How many different triangles can be drawn with these dimensions?
Answer:
107
Step-by-step explanation:
What is the solution to the inequality > 20?
x 4
x 100
Answer:
100
Step-by-step explanation:
1. Calculate the slope of Graph D. Explain or show your reasoning
2. Calculate the slope of Graph E. What situation could the graph represent
3. On the blank grid , draw a line that passes through the indicated point and has the slope -2.
Answer:
Step-by-step explanation:
1). Slope of a line shown on the graph will be,
Slope = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
= [tex]\frac{-4}{1}[/tex]
= -4
2). Slope of the given horizontal line can be determined by,
Slope = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
Since, rise of the given line is zero.
Therefore, slope of the given horizontal line will be 0.
3). Slope of the line passing through the indicated line = -2
Therefore, a line which has a rise = -2 and run = 1 can be drawn on the given blank grid (As attached).
Answer:
Step-by-step explanation:
1. -4. Explanations vary. Sample explanation: for each horizontal change of 1, the vertical change is -4, so the slope of the line is -4.
2. 0. Responses vary. Sample response: The amount of rainfall on a day with no rain.
3. A graph through the indicated point with a slope of -2.
-5y+6x=40
solve the system of equations
Answer:
Step-by-step explanation:
-5y+6x=40
15y/15=40/15-6x/15
y=8/3-2/5x