Answer:
B
Step-by-step explanation:
FOR EASY BRAINLIEST BRAINLIEST!! Do 1. 2. And 3. With explanation
Answer:
1.) Ans -2 , 14
2.) Ans 2 1/5
3.) Ans y= mx+c
Step-by-step explanation:
first one you use Y = Mx +c
You see the Mx is a multiplication
and you input.
M * x = -5 x 2
M* x = -5 x -1
M* x = -5 x 3
M* x = -5 x -2
and note the answers will be less 4 as the equation states +4 is the y intercept and balances the equation.
So answers of the above in same order are;
-10
5
-15
10
we add 4
-6
9
-11
14
and see that 14 is the correct answer for y.
So the correct coordinates are -2, 14
Question 2) coordinates -1 k can equal = -5x+3
First we write as a division we know the gradient is -5
-we eliminate x
5x-1 / k+3
= 4x/k+3
M = -5
= 4x = -5(k+3)
= 4x = -5k +15
= 4x -15 =-5k
= -11 =-5k
= 11/-5 = k
k = 2 1/5
3) Ans The equation of a line is y=(input the number whatever times the x to make the number before you add)
y = m
3) Ans then you place x next to it
3) Ans then you place + 4 or whatever adds to the number.
So the equation of the line is what makes y its value through m the gradient being the number you times with x and the difference of that total to make y intercept.
Find y intercept and you have c of Mx+c
Which part of the algebraic expression 7a - 4 is the constant?
7 a-4
4
7 a
7
Answer:
4 is the constant⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
precalc please help!!!
Answer:
D
Step-by-step explanation:
If sinθ = -2/3, the hypotenuse is 3. Therefore, the answer is either C or D. Then, use the pythagorean theorem to determine the value of the last leg. And the answer is D
Which equation represents the relationship between the angles in this figure?
148+b=90
148+b=180
2b+148=90
2b+148=180
What is the value of b? ___ degrees
2b+148=180
Answer:
b = 16
Step-by-step explanation:
2b+148=180
2b = 180 - 148
2b = 32
b = 32/ 2
b = 16
Janinne, Monique, and Kathy were baking cookies for a bake sale. Janinne made 68%, Monique made 3/25, and Kathy made 0.2 of the cookies. Order them from least to greatest.
Answer:
Janninne made 68% then 3/25 turned into percentage 12% then 0.2 equals 20%. So you order it by 68% (Janinee), 20% (Kathy), AND 12% (Monique)
MAX POINTS. Brainliest for the best answer. Please explain your answer as well.
Answer:
Graphs A and C
Step-by-step explanation:
Line s : y = 1/3x - 3for x = 0 → y = 1/3(0) - 3 = 0 - 3 = -3then the line passes through the point (0,-3)
for x = 9 → y = 1/3(9) - 3 = 3 - 3 = 0then the line passes through the point (9,0)
and according to the picture ,only in graphs A and C the line C passes through (0,-3) and (9,0)
so the graph solution is either graph A or graph C.
2. line t : y = -x + 5
for x = 0 → y = -(0) + 5 = 0 + 5 = 5then the line passes through the point (0,5)
for x = 5 → y = -(5) + 5 = 0then the line passes through the point (5,0)
and according to the picture ,only in graphs A and C the line C passes through (0,5) and (5,0).
conclusion:
both graph A and C represent correctly show Lines s and t and the point P
Remark : if you look closely to the graphs A and C ,they are the same thing.
Answer: Graphs A and C
Step-by-step explanation:
Line s : y = 1/3x - 3
for x = 0 → y = 1/3(0) - 3 = 0 - 3 = -3
then the line passes through the point (0,-3)
for x = 9 → y = 1/3(9) - 3 = 3 - 3 = 0
then the line passes through the point (9,0)
and according to the picture ,only in graphs A and C the line C passes through (0,-3) and (9,0)
so the graph solution is either graph A or graph C.
2. line t : y = -x + 5
for x = 0 → y = -(0) + 5 = 0 + 5 = 5
then the line passes through the point (0,5)
for x = 5 → y = -(5) + 5 = 0
then the line passes through the point (5,0)
and according to the picture ,only in graphs A and C the line C passes through (0,5) and (5,0).
conclusion:
both graph A and C represent correctly show Lines s and t and the point P
Remark : if you look closely to the graphs A and C ,they are the same thing.
A curb is 4 inches high. The ramp from the sidewalk yo the street follows the same guidelines as other Ramos (no more than 4.8 degrees, so a 1:12 ratio of vertical to horizontal). What is the horizontal distance for a ramp with a 4 inch vertical distance?
Answer:
48 inches.Step-by-step explanation:
Givens
The height of a curb is 4 inches. So, the ramp has a height of 4 inches.The ratio between vertical and horizontal distance of the ramp is 1:12.Accoriding to the given ration, one unit of vertical distance is equivalent to 12 units of horizontal distance. So, the horizontal distance is
[tex]h=12(4 \ in)=48 \ in[/tex]
Therefore, the horizontal distance is 48 inches.
The horizontal distance for a ramp with a 4 inch vertical distance will be 48 inches.
Given,
The height of curb is 4 inches.
We have to calculate the horizontal distance for a ramp with a 4 inch vertical distance.
The ramp from the sidewalk of the street follows the same guidelines as other Ramos, no more than 4.8 degree.
Since The ratio of vertical to horizontal is 1:12, it means for a 1 inch vertical distance the horizontal distance is 12 inches.
So, for 4 inches of vertical distance the horizontal distance will be,
[tex]12\times4=48[/tex] inches.
Hence the required horizontal distance is 48 inches.
For more details on Units follow the link:
https://brainly.com/question/3272861
PLZ HELP ME FIGURE THIS OUT
Answer:
Hope it helps you... plz mark as brainliest if it help you
9: Evaluate the following question for f(-2): f(x)=3x+2
Answer:
f(-2) = -4
Step-by-step explanation:
f(x)=3x+2
Let x = -2
f(-2) =3(-2) +2
= -6 +2
= -4
A square has an area of 100 in 2
What is the perimeter of the square?
(Round to the nearest whole number if necessary)
(4 points)
40 in
50 in
200 in
10 in
Answer:
the answer is 50in
Answer:
40 in
Step-by-step explanation:
It must be 40 inches because to get an area of 100 in 2 each side has to be 10 in therefor, if you multiply 10 by 4, you get 40
Rewrite log; x = 4 in exponential form.
(A) X=4
(B) x = 34
(C) 4 = 3
(D) 3=4"
What is
Answer:
Step-by-step explanation
(B) x=34
Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the hundredths place.
Anwser:
I can confirm this is the correct answer because just did the test and got a 5 of 5 and i just did the math.
Step-by-step explanation:
Answer:
Image attached.
Step-by-step explanation:
We will use a calculator to simplify the expressions.
[tex]\left(4.5\cdot10^{4}\right)\cdot\left(6.8\cdot10^{-8}\right)=0.00306=3.06\cdot10^{-3}[/tex]
[tex]\left(2.8\cdot10^{2}\right)\cdot\left(6.5\cdot10^{-7}\right)=0.000182=1.82\cdot10^{-7}[/tex]
[tex]\frac{\left(7.4\cdot10^{-5}\right)\left(3.8\cdot10^{3}\right)}{\left(9.3\cdot10^{-4}\right)\left(3.2\cdot10^{5}\right)}=0.00095=9.45\cdot10^{-4}[/tex]
[tex]\frac{\left(5.6\cdot10^{-3}\right)\left(7.7\cdot10^{-9}\right)}{\left(8\cdot10^{-2}\right)\left(3.5\cdot10^{-6}\right)}=0.000154=1.54\cdot10^{-4}[/tex]
Learn more: https://brainly.com/question/1594198
Enter the difference.
210.03−74.6=
Answer:
135.43
Step-by-step explanation:
Hope this helps! Stay safe and have a wonderful day! Peace! ✌
Answer:
135.43
Step-by-step explanation:
The graph of a polynomial function approaches -- as x approaches -oo, and approaches to as x
approaches + Which could be the degree and leading coefficient of this function?
degree 3, leading coefficient -1
degree 4, leading coefficient 1
degree 5, leading coefficient 1
degree 6, leading coefficient -1
DONE
The answer is c
Degree 5, leading coefficient 1
Answer:
Page 1# on Edg 2022
C). Degree 5, leading coefficient 1
Page 2# (two answers for two questions)
B). x(x + 1)(x +2)
C). -2, -1, 0
Step-by-step explanation:
Just did it, hopefully I just saved you some time.
Michelle wants to buy a cellular phone the phone is 30% off the original price if the original price of the phone is $135 what is the amount Michelle will save
Answer: 40.5
Step-by-step explanation:
135 x .30 = 40.5
Answer:
Michelle will save $40.50
Step-by-step explanation:
135x30% (.30) = 40.5
In the following quadratic equation identify the values of a, b, and c that you would use in the quadratic formula.
7x^2-3x+9=0
A. a=7 b=-3 c=9
B. a=9 b=7 c=-3
C. a=-7 b=3 c=-9
D. a=7 b=3 c=9
Answer:
A
Step-by-step explanation:
Let's first define what exactly the values of a, b, and c represent.
- a: this is the coefficient of the x^2 term
- b: this is the coefficient of the x term
- c: this is the constant term (no variable attached)
Our equation is: y = 7x^2 - 3x + 9.
The coefficient of x^2 is 7, so a = 7. The coefficient of x is -3, so b = -3. And finally, the constant term is 9, so c = 9.
Thus, the answer is A.
Answer:
The general quadratic equation is ax^2 + bx + c = 0
=> Here, we have: 7x^2 - 3x + 9 = 0 <=> 7x^2 + (-3)x + 9 = 0
=> a = 7, b = -3, c = 9
=> Option A is correct.
Hope this helps!
:)
Choose option ABC or D for questions 22 to 23
Will makr as brainleist
HUrry or ELSE
jk
take yo time
Answer:22 a
23 c
Step-by-step explanation:
:)
Simplify the expression (-2y+5)(y+3)
Answer:
[tex]=-2y^2-y+15[/tex]
Step-by-step explanation:
[tex]\left(-2y+5\right)\left(y+3\right)\\\mathrm{Apply\:FOIL\:method}:\quad \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd\\a=-2y,\:b=5,\:c=y,\:d=3\\=\left(-2y\right)y+\left(-2y\right)\cdot \:3+5y+5\cdot \:3\\Apply\:minus-plus\:rules\\+\left(-a\right)=-a\\=-2yy-2\cdot \:3y+5y+5\cdot \:3\\\mathrm{Simplify}\:-2yy-2\cdot \:3y+5y+5\cdot \:3:\quad -2y^2-y+15\\-2yy-2\cdot \:3y+5y+5\cdot \:3[/tex]
[tex]2yy=2y^2\\2yy\\\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}\\yy=\:y^{1+1}\\=2y^{1+1}\\\mathrm{Add\:the\:numbers:}\:1+1=2\\=2y^2\\2\cdot \:3y=6y\\2\cdot \:3y\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:3=6\\=6y[/tex]
[tex]5\cdot \:3=15\\5\cdot \:3\\\mathrm{Multiply\:the\:numbers:}\:5\cdot \:3=15\\=15\\=-2y^2-6y+5y+15\\\mathrm{Add\:similar\:elements:}\:-6y+5y=-y\\=-2y^2-y+15[/tex]
math i need help with this
Answer:
$2.70
Step-by-step explanation:
500 - 1.25 - 1.05 - 100
500- 3.30
2, 70
Answer:
They subtract one of each
to save time just add the all the costs together
1.25+1+1.05=3.3
5-3.3=2.7
$2.70
Hope this helps
Step-by-step explanation:
which best describes how the graph of g(x) =1/9
Answer:
Step-by-step explanation:
Find each product or quotient
(3.6 X 10') = 6
Answer:
6?
Step-by-step explanation:
did you give the answer in the problem?
what is h(12) equal to?
Answer:
Human Adenovirus Type 12 (microbiology)
Step-by-step explanation:
Find the area of the rectangle ABCD plotted below.
Round your final answer to the nearest hundredth.
units?
Answer:34
Step-by-step explanation:
Area of a rectangle
=length⋅width
=AB⋅BC
Pls help with this it is real quick.
Answer:
the first one
Step-by-step explanation:
if you do PEMDAS
then i guarantee that it equals to 10
Select all the correct answers.
Henry collects shells from the beach every day he is on vacation. Each day he collects shells, he always collects three times as many white shells as black shells. Which of these ratio statements could compare the number of white shells to black shells Henry collects in one day?
a. For every 12 white shells, there are 4 black shells.
b. For every 15 white shells, there are 3 black shells.
c. For every 26 white shells, there are 8 black shells.
d. For every 27 white shells, there are 9 black shells.
e. For every 21 white shells, there are 7 black shells.
Answer:
a,c, e
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
i did this
i really need help with this
Answer:
480 in^3
Step-by-step explanation:
4*4*5=80
5*10*8=400
400+80=480
Answer:
480 in^3
Step-by-step explanation:
The volume of the large container is
V = l*w*h = 8*10 *5 = 400 in^3
The volume of the small container is
V = l*w*h = 5*4*4 =80 in^3
Add the volumes together
V = 400+80 = 480 in^3
PLEASE HELP ITS MY LAST, AND ITS DUE IN 6 MINUTES. SHOW A LITTLE WORK AND I WILL GIVE BRAINLIEST
Answer:
77
Step-by-step explanation:
The median is the middle number
There are 18 numbers so the middle is between the 9 and 10 numbers
76 and 78 are the 9th and 10th numbers
Average them
(76+78)/2 = 77
The median is 77
PLZ HELP omg
A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week with a margin error of 0.25. Which of the following is the correct window of time we can expect to the population of kids to take cleaning their house?
Between ______ hours and _____ hours.
Answer:
1.75 hours and 2 Hours
Step-by-step explanation:
yeeaaah ummm I lied
Answer:
36.7⁰
Step-by-step explanation:
As the triangle is right angled :
tan of the angle = 24/32
tan of angle = 3/4
angle = 36.9⁰
Answer:
36.9
Step-by-step explanation:
→You use tan since it gives you the opposite and adjacent sides. However, since you're also trying to find the angle measurement, you use the inverse of tan: [tex]tan^-1[/tex]
[tex]tan^-1\frac{24}{32}=?[/tex]
36.86
→Round to the nearest tenth:
36.9
Find areas of the rectangles if their sides have lengths 3 5/7 cm and 10/13 cm
Answer:
44cm
Step-by-step explanation:
This is rounded off.