Answer:
Doesnt Have a matrix its singular I believe, But I can really help on that
HELP NEEDED ASAP I WILL GIVE BRAINLIEST TO WHOEVER GETS CORRECT
(08.03)
Solve the system of equations and choose the correct answer from the list of options.
d + e = 15
−d + e = −5
Label the ordered pair as (d, e). (4 points)
a
(0, 0)
b
(10, −5)
c
(5, 10)
d
(10, 5)
Answer:
d
Step-by-step explanation:
10+5=15
-10+5=-5
give brainliest if right.
Answer:
(10, 5)
Step-by-step explanation:
NEED HELP ASAP, I WILL GIVE YOU BRAINLIEST
Which one represents the recursive formula for the series -4, -1, 2,...?
Answer:
sO THE ANSWER TO THIS QUESTION IS 2
Step-by-step explanation:
Write an recursive rule for the sequence 7,14,21,28
Answer: 7
Step-by-step explanation:
Would it be 7? Sorry if I'm wrong... I got 7 because it's adding by 7...
please help i need help
Answer:
number 2 is She messed up because point X is (0,4) and not 3 times (0,4)=(0,12) not (3,12)
Step-by-step explanation:
Enter the distance in units between point a and c
Answer:
4 units between b and c.
Distance between two-point A and C is 6 units, calculate by distance-based formula.
Co-ordinate based problem:What information do we have:
Co-ordinate of point A = (-4,1)
Co-ordinate of point C = (2,1)
Distance between two-point = √(x1 - x2)² + (y1 - y2)²
Distance between point A and C = √(-4 - 2)² + (1 - 1)²
Distance between point A and C = √(-6)² + (0)²
Distance between point A and C = √36
Distance between point A and C = 6 unit
Find out more information about 'Co-ordinate'.
https://brainly.com/question/21529846?referrer=searchResults
-3x + 8 = 12
answer this problem
Answer:
x = -4/3 or -1 1/3
Step-by-step explanation:
Which is the solution of the quadratic equation (4y - 3)^2 = 12?
Answer:
Step-by-step explanation:
Let's solve (4y - 3)^2 = 72 for y. To do this, take the square root of both sides. This yields:
4y - 3 = ±√72 = ±√(36·2) = ±6√2
Then 4y = 3 ±6√2, or
3 ± 6√2
y = ----------------
4
A small group of entrepreneurs decide to create tote bags with pictures on them. The bags cost $5.25 each and the pictures and application
costs $2.50 per bag. The group has $85 in fixed costs. They plan to sell the tote bags for 512 each. What is the revenue function?
a. R=12n
b. R=5.35n+2.50
c. R=12n+85
d. R=12n-85
Answer:
I would think d for the answer
Plz help me with this
Answer:
b) Scalene Acute
Step-by-step explanation:
b) Scalene Acute
A scalene triangle is a triangle with none of its sides equal to each other. Here, The sides MN,NO,OM with their respective values of 4.94,4.65.3.65 are not equal. Hence, Scalene.
An acute triangle is a triangle in which the largest angle of the triangle is more than 90 degree. Here, Neither 63, 45 nor 72 are greater than 90 degrees.
Hence, Acute
All you need to do is write the inequalities that represent each situation then explain!
Alex saved $65. He has already spent $25. He plans to spend $8 on a movie ticket each month.
Bowl-a-Rama offers party packages. The flat fee is $50 for the room rental and $6 per person at the party. Stella has $100 to spend on the party. How many people can she invite to the party?
Answer:
1. 32$
2. 8 people
Step-by-step explanation:
1.65-25=40-8=32
2.100-50=50-6×8=is 2 and u can't-6 anymore
A function is given.
f(x) = 4x – 8
What is the input of the function when the output is 20?
I
Given:
The function is
[tex]f(x)=4x-8[/tex]
To find:
The input of the function when the output is 20.
Solution:
We have,
[tex]f(x)=4x-8[/tex]
Here, x is input and f(x) is output.
Put f(x)=20 in the given function to find the input of the function when the output is 20.
[tex]20=4x-8[/tex]
[tex]20+8=4x[/tex]
[tex]28=4x[/tex]
Divide both sides by 4.
[tex]\dfrac{28}{4}=x[/tex]
[tex]7=x[/tex]
Therefore, the required input value is 7.
A scientists finds the bones of a dinosaur. What could help the scientists determine the approximate age of the dinosaur bones?
A. The weather conditions in the area of the bones.
B The index fossils in the area of the bones.
C The birds living in the area of the bones
D The kinds of trees living in the area of the bones.
Gibe brnliestttn ugly lol :V
Answer: B, the index fossils in the area of the bones.
(I do need 1 more brainliest to rank up, so if my answer is correct, that would be great, sorry if I sound rude.)
Write and equation that is perpendicular to the line y= -3/5x-5 and
goes through point (0,3).
PLEASE HELP!!!!!!
Which of the sets of the ordered pairs represent a function?? How do you know??
Answer:
its A
Step-by-step explanation:
It's A because all of them have exactly one output
If f(x) and g(x) are continuous on [a, b], which one of the following statements is true?
Answer:
took the test and the first one is the answer
Step-by-step explanation:
test
What is the 18th term of the arithmetic sequence 2, -2, -6, -10, ...?
Answer:
-66
Step-by-step explanation:
-4n+6
-72+6
-66
might not be right thk
Answer:
- 66
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = a₂ - a₁ = - 2 - 2 = - 4, thus
[tex]a_{18}[/tex] = 2 + (17 × - 4) = 2 - 68 = - 66
How many three digit numbers can be made using only the digits 1 - 9 so that at least two of the digits are the same
Answer:
pretty sure it's 8
Find the slope of the line that passes through:
(2, 4) and (6, 12)
Answer:
Ask your Teacher
Step-by-step explanation:
Answer:
slope(m)=2
Step-by-step explanation:
Jason gained 30 yards on the first play. He lost 40 on the second play. He gained 10 yards on the
third play. Write and addition expression being sure to place the parentheses around the term if
it is negative.
What is the value of 5k + m when k= -3 and m= -6
Answer:
-21
Step-by-step explanation:
Plz mark brainliest!
Draw a number line that includes both positive and negative integers from +5 to -5.
Answer:
5 4 3 2 1 0 -1 -2 -3 -4 -5
Step-by-step explanation:
The ratio of potatoes to turnips is
1:1. If there are 473 potatoes, how many turnips are there?
Answer: 473
because The ratio of potatoes to turnips is 1:1 =>If there are 473 potatoes, there are 473 turnips
Step-by-step explanation:
part 9 math problem 10th grade work
Y = ___ ??
I’ll give brainliest!
Answer:
y = 63
Step-by-step explanation:
The measure of a tangent- tangent angle is calculated as
y = [tex]\frac{1}{2}[/tex]( difference of intercepted arcs )
The minor arc = 360° - 243° = 117° , thus
y = [tex]\frac{1}{2}[/tex] (243 - 117) = [tex]\frac{1}{2}[/tex] × 126 = 63
For the function f(x) = 3x2 – 3x + 3, what is the value of f(–3) ?
Answer:
f(-3)=39
Step-by-step explanation:
f(-3)=3(-3)^2-3(-3)+3 = 39
unless that isn't 3x^2 the f(-3) = -6
Select all the lines that have the slope of 5/2
Answer:
a and e i think
Step-by-step explanation:
The lines that have a slope of 5/2 which is the ratio of the rise over the run of the rise of the line are:
Line A and Line E
Recall:
The slope (m) of any line equals the rise of the line over the run
The rise is the change along the vertical axis
The run is the change along the horizontal axis
Slope (m) = [tex]\frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
The slope of each line as shown in the image (see attachment) are:
Slope for line A:
[tex]\frac{rise}{run} = \frac{10}{4} = \frac{5}{2}[/tex]
Slope for line B:
[tex]\frac{rise}{run} = \frac{4}{2} = 2[/tex]
Slope for line C:
[tex]\frac{rise}{run} = \frac{2}{5}[/tex]
Slope for line D:
[tex]\frac{rise}{run} = \frac{2}{5}[/tex]
Slope for line E:
[tex]\frac{rise}{run} = \frac{5}{2}[/tex]
In conclusion, the lines that have a slope of 5/2 which is the ratio of the rise over the run of the rise of the line are:
Line A and Line E
Learn more here:
https://brainly.com/question/15829705
What is the perimeter of the triangle below?
48.0 units
24.0 units
16.7 units
14.7 units
Answer:
The perimeter of triangle below is 48 units
Answer:
48
Step-by-step explanation:
Helppppppp I need it for a test right now !!!!
The point (3,-2) is rotated 90° about the origin and
then dilated by a scale factor of 4. What are the
coordinates of the resulting image?
1) (-12,8)
2) (12,-8)
3) (8,12)
4) (-8.-12)
Since the object is rotated by 90° and then dilated by 4, the coordinate of the resulting image is 3) (8, 12)
To answer the question, we need to know what transformations are
What are transformations?Transformations are mathematical operations which are performed on an object in the coordinate plane to change its value. The four transformations are
Rotation, Reflection Translation and DilationThe 90° rotationNow, since the point (3,-2) is rotated 90° about the origin and then dilated by a scale factor of 4. We first perform a rotation by 90 which changes the any point (x, y) to (-y, x). So, (3, -2) changes to (-(-2), 3) = (2, 3)
The dilation by 4Next, we perform a dilation by a factor of 4 which changes any point (x,y) to λ(x, y) = (λx, λy).
Since λ = 4, after the dilation, (2,3) becomes (4 × 2, 4 × 3) = (8, 12)
So, the coordinate of the resulting image is 3) (8, 12)
Learn more about transformation here:
https://brainly.com/question/4289712
#SPJ2
Find the slope of each line
Answer:
2/4
Step-by-step explanation:
If you follow the rule, rise over run, you can start from the first point. Then, rise till you reach the level the other point is. (which would be 2) Go over until you meet the second point. (4)
help ill give brainliest and points
Answer:
y = 6x
Step-by-step explanation:
