Answers
Answer:
5, i think
Step-by-step explanation:
1. 3x = 15 and divide all by 3 (the number with a variable or letter
Related Questions
Is shape 1 similar to shape 2? Why or why not?
Answers
need help with #8 please
Answers
Answer: the common ratio is 1:2 because each time you are multiplyin by 1/2 each time .
Step-by-step explanation:
Answer:
5184 is the answer for 3 x 6 x 12 x 24
Step-by-step explanation:
thanks i really need this worth 20 points
Answers
Answer:
is b
Step-by-step explanation:
7. (4x - 13) (2x + 37 what is x?
Answers
Answer:
8 x2 + 2x - 91
Step-by-step explanation:
56x2 + 4x -637
HELP LAST ATTEMPT !?!!
Answers
Answer:
x=26
Step-by-step explanation:
4x+1+2x+23=180 [Angles in a straight line]
6x=180-24
x=156/6
x=26
Add −12 + 7.
options:
19
−5
−19
5
Answers
Answer:
[tex] - 12 + 7 = - 5[/tex]
I hope I helped you^_^
y=3X - 7 and 4x -5y= -20
Answers
x = 5 and y = 8
Step-by-step explanation:
y = 3x - 74x - 5y = -20→ Subtitute the value of y to second equation :
4x - 5y = -20
4x - 5(3x - 7) = -20
4x - 15x + 35 = -20
-11x + 35 = -20
-11x = -20 - 35 → (multiplied by -1)
11x = 20 + 35
11x = 55
x = 5
→ Subtitute x to one of Equation :
For example i take from First Equation…
y = 3x - 7
y = 3(5) - 7
y = 15 - 7
y = 8
∴ So, the value of x = 5 with y = 8
What is the range?can someone please help I forgot to study
Answers
Answer
The range is the difference between the largest and smallest numbers.
Step-by-step explanation:
The range is the difference between the largest and smallest numbers.
[tex]\sqrt{1.69}[/tex]
Answers
1.3 Is that the answer you looking for
A line with a slope of 7 passes through the points (7,
–
3) and (8,f). What is the value of f?
Answers
Answer:
f=10
Step-by-step explanation:
The coordinates are (7,3) and (8,10)
Suppose f(x) = x ^ 3 Find the graph of f(x + 3) Click on the correct answer
Answers
Answer:
f(x)=(x+3)^3, horizontal translation/shift of 3 units to the left.
Step-by-step explanation:
f(x)=x^3 is your given function. f(x+3) is a horizontal shift of 3 units to the left because the "+3" is inside the parentheses and it's a shift to the left instead of the right because x needs to equal -3 for the quantity to equal 0. Overall, the graph shifts 3 units to the left.
What is the equation of this line in slope-intercept form?
y=3x−1
y=−3x−1
y = 3x + 1
y=−13x−1
Number graph ranging from negative six to six on the x and y axes. A line is drawn on the graph that passes through the labeled points begin ordered pair negative 1 comma 2 end ordered pair and begin ordered pair 1 comma negative 4 end ordered pair
Answers
9514 1404 393
Answer:
y = −3x −1
Step-by-step explanation:
The slope of the line between the two given points (-1, 2) and (1, -4) can be found using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (-4 -2)/(1 -(-1)) = -6/2 = -3
The slope is the coefficient of x in the slope-intercept equation for a line. Only one answer choice shows a slope of -3:
y = -3x -1
_____
Additional comment
If you plot the given points and draw a line through them, you see that the y-intercept is -1. Or, you can use this equation to find the y-intercept from one of the points.
b = y - mx
b = 2 -(-3)(-1) = 2 -3 = -1
Now you know m=-3 and b=-1, so you can fill in the slope-intercept form equation:
y = mx +b
y = -3x -1
Answer:
y = −3x −1
Step-by-step explanation:
Divide.
(−1/5)÷(−4/5)
What is the quotient?
Enter your answer as a simplified fraction in the box.
Answers
The quotient from the expression (−1/5) ÷ (−4/5), in the simplified fraction is 1/4.
We have,
To calculate the quotient of the expression (−1/5) ÷ (−4/5), you can follow these steps:
- Invert the second fraction (divisor): (-4/5) becomes (-5/4).
- Multiply the first fraction (dividend) by the inverted second fraction: (-1/5) * (-5/4).
- Simplify the result if possible.
(-1/5) * (-5/4)
= (1 * 5) / (5 * 4)
= 5 / 20
Both the numerator and denominator have a common factor of 5, which can be cancelled out:
5 / 20 = 1 / 4
Thus,
The quotient in the simplified fraction is 1/4.
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PLEASE HELP WITH MATH GRADIENTS I WILL GIVE BRAINLIEST.
Answers
Answer: 12
Step-by-step explanation: do not lie to me you better mark me a brainly or going to report you
Write the equation of the line with a slope of 2 that passes through the point (-3,
10). Write your answer in slope-intercept form.
Answers
Answer:
Y = 2x + 16
Step-by-step explanation:
Y = mx + b
y = 2x + b
10 = 2(-3) + b
10 = -6 + b
16 = b
y = 2x + 16
Hope this helps! Pls give brainliest!
Answer: y=2x+16
Step-by-step explanation:
Y- Y1 = M (x-x1)
Y-10=2(x+3)
Y-10=2x+6
+10. +10
Y=2x+16
4. Solve 3n = n - 2.
n = 2
n = 1
n=-2
n=-1
Answers
3n=n-2
3n-n=2
2n=2
n=1
Hope it helps you! Please mark Brainliest! :)
HELP A CHICKEN NUGGET OUT!
What is the value of x−9? 14x−(x+2)=−14 Enter your answer in the box. x−9=
Answers
Answer:
You are chicken nugget
Step-by-step explanation:
Hhahahah
A large national park has an area of 91,417 acres. What is its area in hectares
Answers
Answer:
36995.1474
Step-by-step explanation:
multiply the area value by 2.471
Hey ! Can anyone help me with this question please ? Thank you
Answers
Answer:
x=10 since 8x+10 and 6x+30 are equal just equate
Which equation represents a line that is perpen-
dicular to y = 5x +2 and goes through the point
(-10, 3)?
Answers
Answer:
A
Step-by-step explanation:
If you substitute the values given in the question, i.e. (-10,3), the only equation that satisfies this solution is A.
Try substituting
x for (-10)
y for (3)
In any collision, an object experiences a force for a given amount of time that results in its mass undergoing a change in velocity. There are four quantities mentioned here: force, time, mass, and change in velocity. The force multiplied by the time (FX t) is known as the impulse and the mass multiplied by the velocity change (m X AV) is known as the change in momentum. The impulse experienced by an object is always equal to the change in its momentum. As a result: FXt = m X AV Mass does not change. Velocity decreases during a collision. Automobile manufacturers, such as Nissan and Toyota, incorporate safety features into their vehicles. Crumple zones in the engine compartment and air bags are two examples of safety technology designed to protect driver and passengers involved in a collision. How do these design features impact the formula above and the force of impact? They decrease the force of impact by providing a cushion during the impact.
Answers
How to calculate force?
.Inorder to calculate force we will use Newton's second law of motion.
[tex]\\ \sf\longmapsto Force=Mass\times Acceleration [/tex]
[tex]\\ \sf\longmapsto F=ma[/tex]
Here we can observe
[tex]\\ \sf\longmapsto F\propto a[/tex]
[tex]\\ \sf\longmapsto F\propto m[/tex]
Consider the graph of rational function f
6
-6
-2
10
2
4
O
-2
Which equation represents function
A f(x)= 4/x-3
B f(x)= 4x+12/x^2 + x-6
C f(x)= 4/x+2
D f(x)= 4x-8/x^2 +x-6
Answers
Answer:
The answer should be D
Step-by-step explanation:
sorry if it's wrong, I just did this test the other day and I forgot if I got it right.
The rational function that is represented by the given graph is [tex]f(x) = \frac{4x - 8}{x^{2} +x-6}[/tex]
What is a polynomial function ?Rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials.
We need to find out which rational function is represented by this graph.
Firstly, we see that graph does not exist at x = -3 and x = 2.
Thus, (x+3) and (x-2) cannot be equal to 0.
(x + 3)(x - 2) = x² + x - 6
Thus, the denominator of the function is x² + x - 6.
So, our solution can be B. or D.
We can also see that there is a circle over the graph at x = 2. This means that f(x) is undefined at x = 2. It is possible only if f(x) = ∞/∞ or 0/0 at x = 2.
On putting the value of x = 2 in both B. and D., we find that in D. f(x) = 0/0 at x = 2.
[tex]f(2) = \frac{4*2 - 8}{4 + 2 - 6} = \frac{0}{0}[/tex]
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Factor fully 12b^4+18b^2 plz plz plz
Answers
9514 1404 393
Answer:
6(b)(b)(2b^2 +3)
Step-by-step explanation:
The greatest common factor is 6b^2. Factored fully, that is 6·b·b. The terms left after that is factored out are (2b^2 +3). These have no further common factors, or any factors in real numbers or integers.
The full factoring is ...
6·b·b·(2b² +3)
A washer and a dryer cost $885 combined. The washer costs $65 less than the dryer. What is the cost of the dryer?
Answers
2. At the gym, Alex spends 24 minutes doing
resistance training for every 30 minutes
spent doing cardio exercises, Carisa spends
15 minutes on resistance for every
20 minutes on cardio, and Manuel spends
14 minutes on resistance for every
15 minutes on cardio. Which person has the
greatest ratio of minutes spent on resistance
to minutes spent on cardio? (Example 2)
Alex
Resistance (min)
Cardio (min)
Carisa
Resistance (min)
Cardio (min)
Manuel
Resistance (min)
Cardio (min)
Answers
Answer:
Manuel
Step-by-step explanation:
You should set up a proportion graph first such as r:c where r is the amount of minutes spent on resistance and c is the amount of minutes spent on cardio.
Alex's ratio: 24:30
Carisa's ratio: 15:20
Manuel's ratio: 14:15
Now you have to find the lowest common multiple (lcm) of the cardio minutes. Their lcm is 60. Now the ratios look like this:
Alex's ratio: 48:60
Carisa's ratio: 45:60
Manuel's ratio: 56:60
The ratio with the highest first number is considered larger. In this case its Manuel since he has the number 56.
WHO ANSWERS I WILL MARK BRAINLIEST
Jarvis works in a garage for $9 an hour.
If he works on Saturday he is paid time and a half.
If he works on Sunday he is paid time and three quarters.
Last weekend Jarvis worked for FIVE hours on Saturday and TWO hours on Sunday.
Hours paid on Saturday ( Mixed fraction ) =
Hours paid on Sunday ( Mixed fraction ) =
Total hours paid ( Mixed fraction ) =
How much was Jarvis paid last weekend altogether?
Answers
9514 1404 393
Answer:
Saturday: 7 1/2 hoursSunday: 3 1/2 hoursWeekend: 11 hoursWeekend Pay: $99.00Step-by-step explanation:
Jarvis is paid for 1 1/2 times the number of hours he worked on Saturday. So, for the 5 hours he worked, he is paid for ...
5 × 1 1/2 = 7 1/2 hours . . . . paid on Saturday
Jarvis is paid for 1 3/4 times the number of hours he worked on Sunday, So, for the 2 hours he worked, he is paid for ...
2 × 1 3/4 = 3 1/2 hours . . . . paid on Sunday
The total of hours for which Jarvis is paid is ...
7 1/2 + 3 1/2 = 11 hours . . . . paid for the weekend
At $9 per hour, the amount Jarvis is paid for the weekend is ...
$9 × 11 = $99.00 . . . . weekend pay
look at the table in the problem 4 alex drove a distince between 2 cities in the table.he said that he drove about 2,000 miles.Which cites could Alex have driven between show ur work.Iready math book grade 4
Answers
The cities Alex could have drove between whose distance is about 2000 miles when rounded to the nearest thousand are : Chicago to San Francisco and Atlanta to Los Angeles
From the table attached which shows the distance in miles between two cities in the United States :
Distance between Chicago to San Francisco = 2131Distance between Atlanta to Los Angeles = 2173Only the distances between these two cities would give a value of 2000 miles when rounded to the nearest thousand mile
The other distances in the table will round to 1000 miles when rounded to the nearest thousand mile.
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Plato!!! Please help ~_~
Type the correct answer in the box. If necessary, use / for the fraction bar.
A solid wooden block in the shape of a rectangular prism has a length, width, and height of 3/8 centimeter, 1/8 centimeter, and 5/8 centimeter,
respectively,
The volume of the block is (——)
cubic centimeter.
The number of cubic wooden blocks with a side length of 1/8 centimeter that can be cut
from the rectangular block is(—)
Answer goes in the (—)
Answers
Answer:
V = 3/8 * 1/8 * 5/8 cm^3 = 15 / 512 cm^3
Since all sides are evenly divisible by 1/8 and v = (1 / 8)^3 = 1 / 512 cm^3
N = V / v = (15 / 512) / (1 / 512) = 15 blocks
Example: cut 1/8 by 5/8 into 5 blocks
Cutting 1/8 by 5/8 could be done 3 times for a total of 15 blocj\ks
solve the inequality
Answers
can anyone help ?
Fasttt
Answers
Answer:
- 3
Step-by-step explanation:
6 - 4x = 6x - 8x + 12
6 - 4x = - 2x + 12
6 - 12 = - 2x + 4x
- 6 = 2x
x = - 6 / 2
x = - 3
Answer:
+3
Step-by-step explanation:
we collect like terms to give us
-4x-6x+8x=12-6
-10x+8x=-6
-2x=-6
divide through by -2 to give us
-2x/-2=-6/-2
x=+3
note that when a negative sign divides another negative sign, it gives us a positive sign which in our case, could be ignored if chosen to