Answers
Answer:
These lines are linear lines.
Step-by-step explanation:
Linear lines are straight lines. We can determine if a line is linear in one of a few ways, three being:
By looking at the lines. If they are straight, then they are linear.
By looking at a graph. If there is a constant rate of change within the graph (between the points), then the line is linear. A constant rate of change is when something is changing at a constant, or not-changing number. For example, if the rate of change is 3 (+3 or -3), and never any other number, then the line is linear.
By solving the equation. For a line to be linear, it has to be able to fit in the slope-intercept form (y = mx + b) (without any exponents). If the equation does not work for the line, then the line is likely non-linear. A linear line may also have two expressions that are equal to each other. It's a little hard to see the entire second equation in the picture, but it appears to be 4x - 7. Meanwhile, the first equation is -2x + 5. Clearly, both lines are linear as they both fit in/follow the slope-intercept form. The m's are: -2 and 4, and the b's are 5 and -7.
Related Questions
Which shows the steps for performing long division in the correct order?
multiply, subtract, divide, repeat
multiply, divide, subtract, repeat
divide, subtract, multiply, repeat
divide, multiply, subtract, repeat
Answers
Answer:
divide, multiply, subtract, repeat
Step-by-step explanation:
first you divide then multiply subtract and repeat and then you will get your Answers
option d
Step-by-step explanation:
just complete h, i, j, k, L pleaseee I'll brainlist (don't forget working out)
Answers
Answer:
h) -9
i) 2
j) -8
k) -5
l) 0
Step-by-step explanation:
h) 3(a+bc) = 3(5+4*-2) = 3(5-8) = 3(-3) = -9
i) (2a+b)/7 = (2*5+4)/7 = (10+4)/7 = 14/7 = 2
j) 8(3a-4b) = (8(3*5 - 4*4) = 8(15-16) = 8(-1) = -8
k) (abc-5)/9 = ((5*4*-2)-5)/9 = (-40-5)/9 = -45/9 = -5
l) (b+2c)/(a) = (4 + 2*-2)/(5) = 0/5 = 0
Answer:
h. -9
I. 2
j. -8
k. -5
l. 0
Step-by-step explanation:
h. 3(5+ (4)(-2))
3(5+ -8)
3(-3)
-9
i. (2(5)+(4)) / 7
(10+4) / 7
14 / 7
2
j. 8(3(5) - 4(4))
8(15 - 16)
8(-1)
-8
k. ((5)(4)(-2) - 5) / 9
(-40 - 5) / 9
-45 /9
-5
l. (4 + 2(-2)) / 5
(4 + -4) / 5
0 / 5
0 (since 0 divided by anything is 0)
(7x^8-10v)-(4x^8+2v)
Answers
For problems 1 & 2 determine favg [tex]f(x)=8x−3+5e2−x on [0,2][/tex]for the function on the given interval
Answers
Answer:
hellooooo
Step-by-step explanation:
mkay
Whats larger 3/10 or 10/33
Answers
Answer:
3/10
Step-by-step explanation:
just because the numerator is bigger dosent mean it is bigger so its 3/10
On her last science test, Mariah missed four questions. For those questions, she received a total of -20 points. On the retake, Mariah missed a quarter of the number of questions that she missed the first time. If the tests were scored the same way, how many points did she receive for missing questions on the retake?
-5
-10
-80
-16
Answers
Answer:
5
Step-by-step explanation:
in the beginning, she missed 4 questions and received -20 points. it means that each question missed is equal to -5 points.
So, finally, when she missed 1/4 of the four questions, it means that she missed only one question. So, she only received -5 points
What is the length of TH, when T (6, 9) and H (-4, -1)?
Answers
Answer:
d = 10 sqrt(2)
Step-by-step explanation:
The distance formula is
d = sqrt( (y2-y1) ^2 + ( x2-x1)^2)
d = sqrt( (-1-9) ^2 + ( -4-6)^2)
d = sqrt( (-10) ^2 + ( -10)^2)
d = sqrt( 100+100)
d = sqrt(200)
d = sqrt( 200*2)
d = sqrt(100) sqrt(2)
d = 10 sqrt(2)
HELLLLLLLLp i dum please help me
Answers
Answer:
B
Step-by-step explanation:
(6[tex]x^{5}[/tex]z)^3
6^3 is 226
*(x^2)^3= x^6 (5*3= 15)
*when there are exponents being raised to a power, the exponents are multiplied
**(z^1)^3= z^3 (3*1= 3)
** all numbers are raised to the 1st power (unless otherwise noted x^2, 5^4 2^2, etc)
So the top would end up being 226x^6z^3
Now, since this number is over 4x^4z^2, you need to divide 226x^15z^3 by 4x^4z^2
**divide like terms**
226/4= 54
***x^15/ x^4= x^x^11
*** when you divide exponents, you subtract the bottom number from the top, in this case:
15-4
that equalls 11
So x^11
you do the same for z:
z^3/z^2= z^1 or z (3-2=1 )
You put it all together and you end up with
54x^11z
******** If there are any mistakes I'm really sorry!!******
For each menu item at a fast food restaurant, the fat content (in grams) and the
number of calories were recorded. A scatterplot of these data is given:
Sparta
The restaurant decides to add six new high-calorie, low-fat pasta dishes to its menu.
What is a plausible value for the new correlation coefficient describing the
relationship between fat and calories?
Oa) 0.7
Ob) 10.7
C) 0.2
d) 0.2
Answers
Answer:
The answer is "Option a".
Step-by-step explanation:
please find the attached file.
In the given question, the positive correlation shows the scatterplot and, by adding six now higher calories, low-fat pasta, is the positive value for the new correlation of the coefficient will be decreasing.
In this question, the points are more close to the line and increasing from left to right, which can be mostly like, that's why the choice "a" is correct.
34 students in Mr.Jones math class passes the final exam.There are 40 students in his class total.what percent of students passed?
Answers
Find the value of:
(a) 5x3 + x2 - 10x when x = 2
Answers
Step-by-step explanation:
Here's the answer I hope it will help u
Tickets to a basketball game can be ordered online for a set price per ticket plus a $5.50 service fee. The total cost in dollars for ordering 5 tickets is $108.00. Which linear function represents c, the total cost, when x tickets are ordered?
A.c(x) = 5.50 + 20.50x
B.c(x) = 5.50x + 20.50
C.c(x) = 5.50 + 21.60x
D.c(x) = 5.50x + 21.60
Answers
Answer:
the answer is A i take a test on it i hope it help
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
(4.4x10^-6)x(3.9x10^2) in correct scientific notation
Answers
Answer:
1.716*10^-3
Step-by-step explanation:
(4.4*10^-6)*(3.9*10^2)=0.001716
To convert 0.001716, we need to move the decimal places three places to the right to make sure the number is between 1 and 10. Moving three places to the right makes the exponent negative.
The areas of three circles are shown.
Which list shows the circles in order from greatest area to least area?
Answers
Answer:
N, M and PStep-by-step explanation:
N = 16.9 ft²
M = 16π/3 = 16.76 ft²
P = 5π = 15.71 ft²
N. M. P. 16π/3=16.755 5π=15.707
!!45 points!! True or false;
A quadratic graph cannot show more than one translation, reflection, stretch or shrink at a time, from the graph of the parent function.
Answers
Answer:
I believe that is true
Step-by-step explanation:
False, a quadratic graph can show more than one translation of the parent function.
PLEASE ANSWER is the answer A,B or C???
Answers
Answer:
A. Black Dogs
Step-by-step explanation:
it cant be any other one because it says for every brown dog there are 2 of a different dog. So there are 5 brown dogs so that means there is going to be ten of another kind and that is the black dogs.
Can someone help me pless I will mark brainliest of the brains
Answers
Answer:
6.83 repeated so ≈(about)7 miles in 41 minutes 10 miles in an hour
Step-by-step explanation:
if u need me to elaborate i can please give me brainliest
X^2 +6x+30 in vertex form
Answers
Answer:
Step-by-step explanation:
Factoring x2-6x-30
The first term is, x2 its coefficient is 1 .
The middle term is, -6x its coefficient is -6 .
The last term, "the constant", is -30
Step-1 : Multiply the coefficient of the first term by the constant 1 • -30 = -30
Step-2 : Find two factors of -30 whose sum equals the coefficient of the middle term, which is -6 .
-30 + 1 = -29
-15 + 2 = -13
-10 + 3 = -7
-6 + 5 = -1
-5 + 6 = 1
-3 + 10 = 7
-2 + 15 = 13
-1 + 30 = 29
Rose bought some spinach she used 3/5 of the spinach on a pan of spinach pie for a party and 3/4 of the remaining spinach for a pan for her family she used the rest to make a salad. If rose used 3 pounds of spinach to make the pan of spinach pie for the party how many pounds of spinach did rose use to make the saled
Answers
Answer:
Total pounds of spinach = 5 pounds
Pounds used for salad = 0.5 pounds
Step-by-step explanation:
Let
Total spinach = x
She used pan of spinach pie for a party = 3/5x
Remaining spinach = x - 3/5x
= 5x-3x/5
= 2/5x
She used 3/4 of the remaining spinach for a pan for her family
3/4 of 2/5x
= 3/4 × 2/5x
= 6/20x
= 3/10x
she used the rest to make a salad.
Salad = x - (3/5)x - (3/10)x
= (1 - 3/5 - 3/10)x
= (10-6-3/10)x
= 1/10x
If rose used 3 pounds of spinach to make the pan of spinach pie for the party how many pounds of spinach did rose use to make the saled
She used pan of spinach pie for a party = 3/5x
3/5x = 3 pounds
Divide both sides by 3/5
x = 3 ÷ 3/5
= 3 × 5/3
x = 5 pounds
Salad = 1/10x
= 1/10 * 5
= 5/10
= 0.5 pounds
help me with this question in the picture please :(
Answers
Step-by-step explanation:
possibly A
B. r = C/2π
Explanation:
The problem asks you to solve for r which means you have to get r by itself, or isolate the variable. You would do this by dividing both sides of the equation by 2π. The right side of the equation would cancel out, leaving you with r. The left side of the equation would simply be C/2π because C/2π cannot be simplified.
You could write your answer like this: C/2π = r
Or like this: r = C/2π
Here is my work just in case you're a visual learner:
A) How many stems and leaves would a stem-and-leaf plot of 20 data points from 10-59 have?
A 20 stems and 5 leaves B 20 stems and 20 leaves C 5 stems and 20 leaves D 5 stems and 5 leaves
B) 5q = 15
ANSWER BOTH PLS!
Answers
Austin shops at Surfer Joe's Surf Shop before going to the beach. He buys 2 T-shirts, a pair of board shorts, and 5 towels.
If he gives the cashier $80.00, how much change will Austin get back?
Answers
Answer:
$2.86 is what he got back
Need help asap! Tysm
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. . 。 。 .
. 。 ඞ 。 . • •
ﾟ Black was not An Impostor. 。 .
' 1 Impostor remains 。
ﾟ . . , . .
Answers
36 / 12 = 3
Area / height = base
Answer:
Ohhhhhhh 3 inches
Step-by-step explanation:
The sum of x and ten is equal to y times z.
Answers
Answer:
x+10=yz
Step-by-step explanation:
Which point listed below is furthest from (5, -7)
Point B (3, -4)
Point D (-4, -6)
Point F (-5, -6)
Answers
Answer:
Point F is the furthest.
Step-by-step explanation:
i’ll give lots of points + brainliest
write the equation that represents stretching y=x^2 by a factor of 6
Answers
y=x<2-6 and the answer is -4
PLEASE HELP ASAP BRAINLIEST
Answers
Area is Length x width.
Area = 4x * 5
Area = 20x
Replace A in the inequality:
Now you have 100 <= 20x <= 1,000
Now solve for x by dividing all 3 by 20:
5 <= x <=50
Check to see if they are viable:
4(5) x 5 = 20 x 5 = 100
4(50) x 5 = 200 x 5 = 1,000
Since the lowest number equals 100 and the largest number equals 1,000 all values of x would be viable. The answer is YES.
What is 3/4 times 1/8=
Answers
Answer:
The answer should be 3/22.
Step-by-step explanation:
To multiply the fractions, multiply the numerators and denominators separately.
3 times 1 over 4 times 8,
Multiply straight across,
Answer should be 3/22
The 3/4 times 1/8 equals 3/32.
To calculate the product of fractions, you multiply the numerators together to get the numerator of the result, and multiply the denominators together to get the denominator of the result.
For 3/4 times 1/8:
Numerator: 3 × 1 = 3
Denominator: 4 × 8 = 32
To know more about equals here
https://brainly.com/question/33293967
#SPJ6
What is the missing statement for step 5?
m2 SQV = m_SQT
Om SQV + m2VQT = 180°
Om SQV + m2SQT = m_VQT
m
Answers
Answer:
m∠SQV + m∠VQT = 180°
Step-by-step explanation:
right on test.
0.4x=1
ANSWER ASAP GIVING BRAINLIEST
Answers
Answer:
x=2.5 thas the answer
Step-by-step explanation:
