Answers
Answer:
Start giving more points
Step-by-step explanation:
plus i needed the points
Answer:
x=143
Step-by-step explanation:
deNew image over pre-image so 52/4 would equal x/11 because those sides correspond, then cross multiply to get 572 equals 4x then divide each side by 4 to get x=143
Related Questions
What is the cost of the bill if a drink costs $3, a meal costs $20, an appetizer costs $5.50 and a slice of cake cost $3. 75?
Answers
Place the steps in the correct order for solving the equation
8+- 6 - 5 = 8x + 1 - 3x
= -3 + 2 = 5x +1
= -3 -1 = 4x +1 -1
= -3 + x - x = 5x - +1
= -3 = 4x + 1
1 = 4
= -4 = 42
= x= -1
Answers
Answer:
say whaaaaaaaaat
Step-by-step explanation:
Step-by-step explanation:
8+x-6-5=8x+1-3x
-3+x=5x+1
-3+x-x=5x-x+1
-3=4×+1
-3-1=4x+1-1
-4=4x
-4/4=4x/4
x= -1
Solve the proportion 20 over three equals ? / 6
Answers
40/6
find the values of x and y?
Answers
Answer:x=20 y=70
Step-by-step explanation:
Answer:
x=20, y=70
Step-by-step explanation:
∠40°+∠adjacent to it =180°
∠adjacent= 180-40=140°
we see that 2 of the sides of one of the small triangles are congruent so that triangle is isoscel so the base angles are congruent as well
because sum of angles in a triangle has to be 180,
140 +x+x=180 so x=20°
from the right triange we see thhat y +90+20 =180 because sum of angle in a triangle has to be 180 so y=70
Select the correct answer.
Juan needs to rewrite this difference as one expression.
31
25
2 – 75 + 10
3 15
First he factored the denominators.
25
(1-2)(: - 5) — 345 - 5)
What step should Juan take next when subtracting these expressions?
OA.
Cancel the factor x from the numerator and the denominator of both fractions.
ОВ.
Subtract the numerators.
Oc. Multiply the second fraction by = 2
Multiply the first fraction by
OD.
Answers
Answer:
Option C
Step-by-step explanation:
Difference of the two expressions has been written as,
[tex]\frac{3x}{x^2-7x+10}-\frac{2x}{3(x-5)}[/tex]
To rewrite this expression as one expression,
First he factored the the denominators,
[tex]\frac{3x}{(x-2)(x-5)}-\frac{2x}{3(x-5)}[/tex]
Then Juan will make the denominators of both the terms equal,
For which he will multiply the second expression by [tex]\frac{x-2}{x-2}[/tex].
[tex]\frac{3x}{(x-2)(x-5)}-\frac{2x(x-2)}{3(x-5)(x-2)}[/tex]
Option C will be the correct option.
Answer:
C. Multiply the second fraction
Step-by-step explanation:
10. Madison is 7 less than four times as old as Paige.
Answers
need help thank you very
Answers
Answer: 40, -16,-9
Step-by-step explanation:
A. -10+30-20+40
-30+70
70-30
40
b -51+35-0
35-51
-16
c. -6+2-8+3
-14+5
5-14
-9
solve the problem in the picture
Answers
can someone help me w. this
Answers
Answer:
Step-by-step explanation:
(x, y) ----> (- x, y)
J(4, 1) ------> J' (- 4, 1)
K(1, 0) -----> K' (- 1, 0)
L(2, - 4) ----> L' (- 2, - 4)
Question 1 of 10
Which of the following best describes the slope of the line below?
O A. Zero
O B. Positive
O C. Negative
O D. Undefined
Answers
Answer:
B
Step-by-step explanation:
What is the equation in slope-intercept form of the line that passes through the point
(5,0) and is parallel to the line represented by y = 2.4x - 1.7?
Answers
Answer:
i really dont know sorry i just need points
Step-by-step explanation:
Answer:
Step-by-step explanation:
What number can you put in the missing spot of the domain to keep the table a function? Select all that apply.
Answers
Answer:
1,8 and 5,10
Step-by-step explanation:
Which of the following is equal to log24
Answers
Answer:
Step-by-step explanation:
Put a picture
answer this. 60+80=??
இ௰இ please-
Answers
Answer:
140
Step-by-step explanation:
just add them together
Answer:
Itssss 140 yayyyyyyyyyyyyy
Order these three values from least to greatest. Explain or show your reasoning.
65% of 80 82% of 50 170% of 30
Answers
The correct answer is 82% of 50 (41) / 170% of 30 (51) /65% of 80 (52)
Explanation:
The first step to know whether a value is greater than another is to find the value each percentage represents depending on the total. This process is shown below.
1. 65% of 80- This implies 80 is 100% and 85% needs to be found. Use the following formula:
80 / 100 = 0.8 x 65 = 52 or the total number divided by 100 and multiplied by the percentage you want to know
2. 82% of 50 - Repeat the same process
50 / 100 = 0.5 x 82 = 41
3. 170% of 30
30 / 100 = 0.3 x 170 = 51
4. Finally organize the values
82% of 50 (41)
170% of 30 (51)
65% of 80 (52)
Based on the information given about the percentages ,the ordering will be 82% of 50, 170% of 30, and 65% of 80.
Percentages.It should be noted that 82% of 50 will be:
= 82% × 50
= 41
170% of 30 will be:
= 1.7 × 30
= 51
65% of 80 will be:
= 65% × 80
= 0.65 × 80
= 52
Learn more about percentages on:
https://brainly.com/question/24304697
In the slope-intercept form, which variable
represents the slope/measure of change?
Answers
Step-by-step explanation:
Hey there!
We know that the slope intercept is; y = mx+b.
Where "m" represents the slope. And "b" represents the y-intercept.
Example:
If the question is as; y = 3x +8
Then your slope of the slope intercept form is "3" where as "8" is y-intercept.
So, the variable"m" represents the slope.
Hope it helps...
Step-by-step explanation:
Hey there!
We know that the slope intercept is; y = mx+b.
Where "m" represents the slope. And "b" represents the y-intercept.
Example:
If the question is as; y = 3x +8
Then your slope of the slope intercept form is "3" where as "8" is y-intercept.
So, the variable"m" represents the slope.
Hope it helps...
why do you multiply both sides 4/3 represent in the arithetic.
Answers
Answer:
I don't even know what arithetic is
Step-by-step explanation:
625÷5×6=x what is x
Answers
Answer:
750
Step-by-step explanation:
trust
Hi I know its a lot of rate of change I just don't understand
Answers
Answer:
[tex]m=4[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula (Rate of Change): [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (0, 0)
Point (1, 4)
Step 2: Find slope m
Substitute: [tex]m=\frac{4-0}{1-0}[/tex]Subtract: [tex]m=\frac{4}{1}[/tex]Divide: [tex]m=4[/tex]What is the slope-intercept equation of the line that is perpendicular to y-4=-2/3(x-6) and that passes through (-2, -2)?
Answers
Answer:
The slope-intercept equation is:
[tex]y=\frac{3}{2}x+1[/tex]
Step-by-step explanation:
Given the equation
[tex]y-4=-\frac{2}{3}\left(x-6\right)[/tex]
comparing it with the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope
so the slope of the line is -2/3.As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so
The slope of the perpendicular line will be: 3/2
The point-slope form of the equation of the perpendicular line that goes through (-2, -2) is:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-\left(-2\right)=\frac{3}{2}\left(x-\left(-2\right)\right)[/tex]
[tex]y+2=\frac{3}{2}\left(x+2\right)[/tex]
writing the line equation in the slope-intercept form
[tex]y+2=\frac{3}{2}\left(x+2\right)[/tex]
subtract 2 from both sides
[tex]y+2-2=\frac{3}{2}\left(x+2\right)-2[/tex]
[tex]y=\frac{3}{2}x+1[/tex]
Thus, the slope-intercept equation is:
[tex]y=\frac{3}{2}x+1[/tex]
Here,
As the slope-intercept form is
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
so
[tex]y=\frac{3}{2}x+1[/tex]
m=3/2
b = y-intercept = 1
Therefore, the slope-intercept equation is:
[tex]y=\frac{3}{2}x+1[/tex]
Write y - 2 =- 1/3(x + 6) in standard form using integers.
Answers
Answer:
x+3y=0
Step-by-step explanation:
The standard form of the given equation is y = -1/3 x +4.
The given equation is y-2 = -1/3(x + 6)
What is the slope intercept form?The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.
The standard form of the slope intercept form is y=mx+c.
Here, the given equation can be rewritten as
y-2 = -1/3 x + 2
y = -1/3 x + 2+2
y = -1/3 x +4
Therefore, the standard form of the given equation is y = -1/3 x +4.
To learn more about the slope intercept form visit:
brainly.com/question/9682526.
#SPJ2
Evaluate 9-5+(48/2)x5x7+6
Answers
Answer:850
Step-by-step explanation:
I hope it helps
I need some help on this-
Answers
Answer:
It is 57
Step-by-step explanation:
I am smart
Believe me!
Balloons are smart!
Consider function f and g
f(x)=x^2+7x
g(x)=3x-1
what is the value of (f•g)(x)
Answers
9514 1404 393
Answer:
B. 9x² +15x -6
Step-by-step explanation:
The composition operator means that function f is applied to function g:
[tex](f\circ g)(x)=f(g(x))=f(3x-1)\\\\=(3x-1)^2+7(3x-1)\\\\=9x^2-6x+1+21x-7\\\\\boxed{(f\circ g)(x)=9x^2+15x-6}\qquad\textbf{matches B}[/tex]
Evaluate 3k - 4m when k= 20 & m= -2
Answers
Answer:
68
Step-by-step explanation:
3x20=60-4x-2 = 4x-2=-8 60-{ -8}= 68
write the additive and multiplicative imverse of -1/2 ?
Answers
Answer:
The additive inverse is [tex]\frac{1}{2}[/tex], and the multiplicative inverse is -2.
Step-by-step explanation:
Hope this helped!
A consumer magazine wants to compare the lifetimes of ballpoint pens of three different types. The magazine takes a random sample of pens of each type and conduct an ANOVA test. After the calculation, the F statistic is 1.62 and the p-value is 0.26. What is a correct decision at significance level of 0.1?
Answers
Answer: Fail to reject H0
Step-by-step explanation:
Given that:
P value = 0.26
α = 0.1
The values of both p and α can be compared in other to make a decision on whether to reject or fail to reject the Null hypothesis
Decisions :
If the p value > α (fail to reject null)
If p value < α ( Reject null)
In the scenario above :
0.26 > 0.1 ; p value > α
Since the p value is greater than alpha ; we fail to reject the Null
I NEED HELP QUICK. GIVING BRAINLIEST TO QUICKEST CORRECT ANSWER.
The __________ states that the firing rate of neurons in the auditory nerve matches the frequency of the sound wave.
A. frequency theory
B. place theory
C. volley principle
D. auditory principle
Answers
Answer:
C. volley principle
Step-by-step explanation:
18.
A rectangular garden is going to be planted in a
person's rectangular backyard, as shown in the
accompanying diagram. Some dimensions of the
backyard and the width of the garden are given.
Find the area of the garden to the nearest square
foot.
scale)
80 ft
15 ft
40 ft
Yard
agram, right triangle ABC
, BA is a diameter,
1 AC = 8 centimeters. Find
portion to the nearest tenth
[Use a = 3.14.]
Garden
70 ft
Answers
Answer:
162ft
Step-by-step explanation:
3. The triangles are similar. Find the value of x.
Answers
Answer:
yeah
Step-by-step explanation:
Answer: Is it 3?
Step-by-step explanation: