Answer:
[tex]y=5x-18[/tex]
Step-by-step explanation:
Given the following question:
Point A = (4, 2) = (x, y)
Slope = 5
To find the answer we are going to have to use the formula for slope intercept, substitute the values, then solve for the variable b to have our answer.
[tex]y=mx+b[/tex]
[tex]y=2[/tex]
[tex]m=5[/tex]
[tex]x=4[/tex]
[tex]2=5(4)+b[/tex]
[tex]5\times4=20[/tex]
[tex]2=20+b[/tex]
[tex]20-20=0[/tex]
[tex]2-20=-18[/tex]
[tex]-18=b[/tex]
[tex]b=-18[/tex]
[tex]y=5x-18[/tex]
Your answer is "y = 5x - 18."
Hope this helps.
Predict what the graph of the following quadratic function will look like. (If you have a graphing calculator, you can use it to verify your prediction.)
y = 0.3 x squared minus 5
a.
Upward facing parabola-shaped; y-intercept (5, 0); symmetrical with respect to the y-axis
b.
Downward facing parabola-shaped; y-intercept (0, -5); symmetrical with respect to the y-axis
c.
Upward facing parabola-shaped; y-intercept (0, -5); symmetrical with respect to the y-axis
d.
Downward facing parabola-shaped; y-intercept (5, 0); symmetrical with respect to the y-axis
Answer:
c. Upward facing parabola-shaped; y-intercept (0, -5); symmetrical with respect to the y-axis
Step-by-step explanation:
The positive leading coefficient tells you the graph opens upward. (Eliminates B and D)
The constant -5 tells you the y-intercept is -5. (Eliminates A, which shows an x-intercept, not a y-intercept.)
The function is a vertical translation and scaling of the parent function y=x². There is no translation left or right, so the axis of symmetry remains the y-axis.
__
The correct description is ...
opens upwardy-intercept (0, -5)axis of symmetry is the y-axisPlssssss help need need
Answer:
D. 14 days
Step-by-step explanation:
the data is in pretty much a linear line, so if you continue with the same slope then the data would show Phoebe having 15 saplings left at approximately 14 days. i hope this helps you!! <3
Miss Lewis has $523.50 in her savings account. Her bank pay 5 3/4%
interest. If the interest is computed once per year, how much interest will
she make in one year?
Answer:
30.10125
Step-by-step explanation:
Tell me if you need a step b step explanation
What is the area of rectangle of dimensions 12cm×10cm (a- 44cm^2 (b- 12cm^2 (c- 1440cm^2 (d- 1200cm^2
Question :-
Find the Area of Rectangle whose Length is 12 cm and the Breadth is 10 cm .44 cm²120 cm²1440 cm²1200 cm²Answer :-
Area of Rectangle is 120 cm² .Explanation :-
As per the provided information in the given question, we have been given that Lenght of the Rectangle is 12 cm and Breadth of the Rectangle is given 10 cm . And, we have been asked to calculate the Area of Rectangle .
For calculating the Area of Rectangle , we will use the Formula :-
[tex] \bigstar \: \: \boxed{ \sf{ \: Area \: of \: Rectangle \: = \: Length \: \times \: Breadth \: }} [/tex]
Therefore , by Substituting the given values in the above Formula :-
[tex] \dag \: \: \: \sf {Area \: of \: Rectangle \: = \: Length \: \times \: Breadth} [/tex]
[tex] \longmapsto \: \: \sf {Area \: of \: Rectangle \: = \: 12 \: \times \: 10} [/tex]
[tex] \longmapsto \: \: \textbf {\textsf {Area \: of \: Rectangle \: = \: 120 \: cm² }} [/tex]
[tex] \underline {\rule {190pt} {4pt}} [/tex]
The area of the given rectangle.
Solution:[tex]area = length \times width[/tex]
[tex]a = 12 \times 10[/tex]
[tex]a = 120 \: {cm}^{2} [/tex]
Therefore, the area of the given rectangle is 120 square centimeters.
Answer= Option B
Pleaseeeeeee helppp!!!
Hey there!
12 pieces make a dozen
12 pieces uses 2 cup of flour
That means per flour is 6
=> 6s = 36
Substitute 6s = 36
=> 6s = 36 { obtain a formula for s}
=> s = 36/6 { Divide}
=> s = 6
Therefore, they need 6 scoops of flour
9th October 2020
Assignment
1. The perimeter of a bectangular plot of land whose length
is (2x+5)m and width (x-10)m is 80m
find the value of ×
Answer: x = 15
Step-by-step explanation:
The perimeter is the sum of the 2 lengths and 2 widths.
Step 1: 2 times the length is 4x + 10
Step 2: 2 times the width is 2x - 20
Step 3: Add the both results together.
6x - 10
Step 4: Create an algebraic equation.
6x - 10 = 80
Step 5: Solve for x.
6x = 90
6x/6 = 90/6
x = 15
anyone can answer this right now please
What is the solution to the inequality |2x – 3| > 5?
Answer:
x = 5
2 x 5 = 10
10 - 3 = 7
You could also use a replacement set.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Replacement Set↓ What x can be[tex]\left[\begin{array}{ccc}5&6&7\\8&9&10\\11&12&13\end{array}\right][/tex]
And so on.
Please click the thanks button.
Problem of the Day
Kendra compares the unit rates for the following four boxesof cereal so she can choose the one that is the best value.
Which box of cereal should she choose?
A. 32 ounces for $3.84
B. 16 ounces for $1.76
C. 18 ounces for $2.52
D. 24 ounces for $1.92
¿Cuál de los siguientes valores de n hace CIERTA
la ecuación n^3-125=0 ?
(A) 121
(B) 5
(C) 0
(D) 3
(E) 12
Answer:
B
Step-by-step explanation:
n³-125=0
n³=125
n= ³√125
n=5
6.) The volume of a sphere is two-thirds the volume of a cylinder with the same radius r and height of 2r.
True
False
HELP!!!!!!
THANKS!!!
Perimeter 296 cm
Area: 4851 cm²
Question (b)
Answer:
Perimeter
Question (c)
Answer:
Area
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!
Answer:
10, 17
27, 34
x, x+7
What are the intercepts of this line?
-4
-2
2
4
-2
-4
Y Intercept is 1
X Intercept is 0.5
Step-by-step explanation:
Hope this helps!
13. If mFGH = (6x + 21) and mFJH = (17x - 28), find mFJH
The angles FGH and FJH are corresponding angles
The measure of angle mFJH is 46,2 degrees
How to determine the measure of FJH?The given parameters are:
mFGH = (6x + 21) and mFJH = (17x - 28),
To calculate the angle FJH, we make use of the following equation
mFGH = mFJH
So, we have:
6x + 21 = 17x - 28
Collect like terms
17x - 6x = 21 + 28
Evaluate
11x = 48
Divide both sides by 11
x = 48/11
Recall that:
mFJH = (17x - 28),
So, we have:
mFJH = 17 * 48/11 - 28
mFJH = 46,2
Hence, the measure of angle mFJH is 46,2 degrees
Read more about congruent angles at:
https://brainly.com/question/1675117
Answer:
210°
Step-by-step explanation:
2(6x+21)=17x-28
12x+42/-12x+28=17x-28/-12x+28
70=5x
x=14
mFJH=17(14)-28
=210
PLEASE HELP 100 POINTS
Step-by-step explanation:
the total surface area is the sum of the individual areas.
we have the ground area : a 6×6 square. = 36 cm²
and we have 4 equal triangles.
the area of a triangle is baseline × height / 2.
which is for each of these triangles
6 × 12 / 2 = 3 × 12 = 36 cm²
so, the total surface area of the pyramid is
36 + 4×36 = 5×36 = 180 cm²
Solution:
We know that:
Surface area of square pyramid = Sum of the area of the faces.This means that:
Surface area of square pyramid = Area of square + 4(Area of triangle)First, let's find the area of the triangle and square. Then, substitute them in the surface area equation to find the surface area of the pyramid.
Finding the area of a triangle:
1/2 x 12 x 6=> 6 x 6=> 36 cm²Finding the area of a square:
6 x 6=> 36 cm²Finding the surface area of the pyramid:
Surface area of square pyramid = Area of square + 4(Area of triangle)Surface area of square pyramid = 36 + 4(36)=> 36 + 144=> 180 cm²PLS HELP ASAP. Which of the following is 55/42 closest to? 1, 0, 1/2
Answer:
1
Step-by-step explanation:
55/42
42/42 + 13/42
Making approximations
1 + 0
1
Sam make $10.25 per hour working at Cheddars. He plans to buy a laptop for
$550. Write and solve an inequality describing how many hours h Sam will have
to work to be able to buy the laptop. (Round to the next higher hour)
Answer:
10.25h ≥ 550; at least 54 hours
The town of Sickville, with a population of 2603 is exposed to the Blue Moon Virus, against which there is no immunity. The number of people infected when the virus is detected is 95. Suppose the number of infections grows logistically, with k=0.59
Using the logistic equation, it is found that the number of people infected after t days is given by:
[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]
What is the logistic equation?It is given by:
[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]
[tex]A = \frac{K - P(0)}{P(0)}[/tex]
In which:
K is the carrying capacity.P(0) is the initial amount.k is the rate.In this problem, the parameters are as follows: K = 2603, P(0) = 95, k = 0.59.
Hence:
[tex]A = \frac{K - P(0)}{P(0)} = \frac{2603 - 95}{95} = 26.4[/tex]
Then:
[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]
[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]
More can be learned about the logistic equation at https://brainly.com/question/25697660
30 points!!!!! Please help me with the statements and reasoning please!!!
Answer:
Given --- <R is the midpoint of SI, <S is congruent to <I
Reflexive Property --- <R = <R
CPCTC---<Q is congruent to <H
OR
Corresponding Angle Theorem --- <Q is congruent to <H
Hopefully this helps! It's been a little while since I've learned this unit
Step-by-step explanation:
Solve for a.
ab + c = d
a = b + cid
a = b/(c - d)
a = (d - c)/b
Answer:
a = (d - c) / b
Step-by-step explanation:
ab + c = d
ab = d - c ( divide both sides by b to get the formula for a)
a = (d - c) / b
Complete the statements to find the measurements of ∠
and ∠
Answer:
m<b=50
m<a=60
Step-by-step explanation:
An identity thief watches someone enter a 4-digit PIN and manages to see the first two digits. If the thief tries guessing the PIN, how many possibilities would there be
Answer:
There would be 100 possibilities
Step-by-step explanation:
N/A
How do you find the discrimminant in algebra?
Step-by-step explanation:
the discriminant is the part of the quadratic formula underneath the square root symbol : b2 -4ac . the discriminant tells as whether there are two solutions ,one solution , or no solution....
inches
2 yards 2 inches =
Answer:
74 inches
Step-by-step explanation:
1 yard = 36 inches
then 2 yards = 72
and 72 + 2 inches = 74 inches
Last season Steven missed 24% of the free throws in his basketball games. In the two first games this season he got to shoot 25 free throws. If his missed free throw percentage holds from last season, about how many free throws did Steven miss during these two games?
Given:
Last season Steven missed 24% of the free throws in his basketball games.
Free throws in the first two games of this season = 25
His missed free throw percentage holds from last season.
To find:
The number of throws Steven miss during these two games.
Solution:
His missed free throw percentage for this season = His missed free throw percentage of last season = 24%
Free throws in the first two games of this season = 25
So, the number of throws Steven miss during these two games is
[tex]24\%\text{ of }25=\dfrac{24}{100}\times 25[/tex]
[tex]24\%\text{ of }25=\dfrac{24}{4}[/tex]
[tex]24\%\text{ of }25=6[/tex]
Therefore, Steven miss 6 free throws during these two games.
I need help on this.
For the first one after "by the" the options are...
- side-side interior angles theorem
- same-side interior angles theorem
- vertical angles theorem
- corresponding angles postulate
- alternate interior angles theorem
For the second one after "by the" the options are the same options for the first one.
sorry I don't give answers
someone help me
3(x-1)=3x-?
Answer:
3x-3
expanding the brackets
3 times x and -1 times 3
What percent of a circle is 3/8 of a circle?
37.5 %
Step-by-step explanation:Hi there !
8/8 ............. 100%
3/8 ...................x%
x = (3/8*100)/(8/8)
= 300/8 : 1
= 300 : 8
= 37.5 %
Good luck !
Maria is trying to decide which one of two winter coats she should buy. The blue coat usually costs $48 but is on sale for 25% off. The black coat usually costs $56 but is on sale for 40% off. How much less is the sale price of the black coat than the sale price of the blue coat?.
There is $2.4 less is the sale price of the black coat than the sale price of the blue coat.
What is discount?Discount is a kind of reduction or deduction in the cost price of a product.
Given
Maria is trying to decide which one of two winter coats she should buy.
The blue coat usually costs $48 but is on sale for 25% off.
The black coat usually costs $56 but is on sale for 40% off.
The cost of the blue coat after 25% discount;
[tex]= 48\times \dfrac{25}{100}\\\\= 48 \times \dfrac{1}{4}\\\\= 12[/tex]
The cost of the blue coat after discount = $48 - $12 = $36
The cost of the black coat after 40% discount;
[tex]= 56 \times \dfrac{40}{100}\\\\= 56 \times 0.40\\\\=22.4[/tex]
The cost of the black coat after discount = $56 - $22.4 = $33.6
The price of the coat less is the sale price of the black coat than the sale price of the blue coat is;
= $36 - $33.6
= $2.4
Hence, there is $2.4 less is the sale price of the black coat than the sale price of the blue coat.
To know more about discount click the link given below.
https://brainly.com/question/8477909
PLEASEEEEE help!!!!!!!!!!!!
Answer:
2st
Step-by-step explanation:
because only 34 can be divided by 17 and there arent enough of s and ts