Answer:
This function is in y=mx+b form, where m is the slope, and b is the y-intercept.
So, for this equation the slope is 5.
Hope this helps!
b(n) = -4- 2(n - 1)
Find the 12th term in the sequence.
Answer: -26
Step-by-step explanation:
Answer:
-26
Step-by-step explanation:
khan <3
Write the slope-intercept form, y = mx + b, of the equation of the line through the given point with the given slope. Do not put spaces in between the numbers and letters.
m = 2/3, (3, 5)
Answer:
Y = 2/3x + 3
Step-by-step explanation:
what is the distance between coordinates (-6.25,5) and (-3.75,2)
Answer:
[tex]\sqrt{15.25}[/tex]
Step-by-step explanation:
To find the distance, we can use the distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex] when the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the points (-6.25,5) and (-3.75,2)
[tex]d=\sqrt{(-6.25-x_1)^2+(5-y_1)^2}\\d=\sqrt{(-6.25-(-3.75))^2+(5-2)^2}\\d=\sqrt{(-6.25+3.75)^2+(5-2)^2}\\d=\sqrt{(-2.5)^2+(3)^2}\\d=\sqrt{6.25+9}\\d=\sqrt{15.25}[/tex]
Therefore, the distance between the two coordinates is [tex]\sqrt{15.25}[/tex], or approximately 3.91.
I hope this helps!
I don't understand how to find the volume of these shapes.
Answer:
It tells you in the book all you have to do is plug the numbers in the right spots
These are the volumes that it gives you. All you have to do is plug in the numbers
v= 1/2bh
v= bh
v = Bh
Step-by-step explanation:
PLS HELP | WILL BE GIVING BRAINLIEST(CROWN)
Answer:
A.8 possible outcomes
B. The probability of getting no heads is 1 of 8
C. it's clear that 1/2 the outcomes result in at least 2 tails.
Step-by-step explanation:
What is the domain of the function graphed?
Answer:
C lets look at were this line starts which is in between 7 and 8 right in the middle making it 7.5 it is negative because the point is on the negative side of our graph. Where the line ends in on positive 2 on the x-axis. -Your friend, Bill Cipher
Step-by-step explanation:
Help plz it’s a test quest-
A new homeowner needs to determine the length of his rectangular backyard before he goes to the store for fencing. He knows that the area of
the yard is 51 square meters and that the width is 5.2 meters longer than the length. Which equation could be solved to determine the
dimensions of the backyard, where the length is / and the width is w?
0=w/2+5.2w -51
0=/2+5.2/-51
4w +10.451
4/+10.4 = 51
Answer:
0=w^2-5.2w-51
Step-by-step explanation:
51=width x length
length=width-5.2
substitute for length
51=width x (width-5.2)
51=w^2-5.2w
0=w^2-5.2w-51
PLS I REALLY NEED HELP!!!! I have no idea what I’m doing even though I got the answer pls!! BRAINLY AND 50 pointd
Answer:
I think you're doing one of these
√a square root √a ⋅ √a = a √9 = ±3
3√a cube root 3√a ⋅ 3√a ⋅ 3√a = a 3√8 = 2
4√a fourth root 4√a ⋅ 4√a ⋅ 4√a ⋅ 4√a = a 4√16 = ±2
n√a n-th root (radical) n/a for n=3, n√8 = 2
well let me know :)
which graph is a linear function
A
B
C
D
It's either B or A. It's probably A tho.
how can I solve this equation, 6x + 3y = -12, as y=mx+b?
Answer:
y=-2x-4
Step-by-step explanation:
6x + 3y=-12 subtract 6x to other side
3y=-12-6x divide 3 to every number
1y=-4-2x
What are the solutions to [tex]16x^2-12x=54.[/tex] ,Select all that apply.
A) -9/2
B) -9/4
C) -3/2
D) -3/4
E) 3/4
F) 3/2
G) 9/4
Thank you! Also I'd like to see it worked out.
PLS HELP I REALLY NEED IT
Answer:
A.)
Step-by-step explanation:
5.7^2+3.2^2=42.73
Sqrt of 42.73=6.5
Given :
Length of leg in a triangle = 3.2 cm
Length of leg of another triangle = 5.7 cm
We know that :
[tex]\color{hotpink}\tt {hypotenuse}^{2} \color{plum} = {base}^{2} + {height}^{2} [/tex]
Which means :
[tex] = \tt {3.2}^{2} + {5.7}^{2} = {h}^{2} [/tex]
[tex] =\tt 42.73 = {h}^{2} [/tex]
[tex] =\tt \sqrt{42.73} = h[/tex]
[tex]\hookrightarrow\color{plum} \tt6.5 \: cm= hypotenuse[/tex]
Thus, the hypotenuse of this triangle = 6.5 cm
Therefore, the correct option is (A) 6.5 cm
Evaluate the Following.
Answer:
29. 161
33. 4329
37. 163664/25
Explanation:
I hope it helps you
Write the slope-intercept form of the equation of the line.
slope = -10, y-intercept = 5
Write the slope-intercept form of the equation of the line.
through: (-5,-1), slope = 2/5
Write the slope-intercept form of the equation of the line.
through: (5,0) and (-5,2)
Write the slope-intercept form of the equation of the line.
through: (-5,0), parallel to y = -x + 2
1
Write the slope-intercept form of the equation of the line.
through: (4,1), perpendicular to y = -2x + 5
Answer:
y = -10x + 5 and y = 2/5x + 1
Step-by-step explanation:
slope-intercept form is y = mx + b, where m = slope and b = y-intercept.
for your first problem, just plug in the m and b values to complete the equation.
1.) y = mx + b ⇒ y = -10x + 5
plug in -10 for x (slope) and 5 for b (y-intercept)
and for the second problem...
since you're given a value for slope as well as a coordinate pair, all you need to do is plug those values into the equation for their respective variables and then solve for b. (it doesn't matter what order you plug values in, but i'm going to fill them in in the order of the equation; y, m, and x)
1.) plug in -1 for y
y = mx + b ⇒ -1 = mx + b
2.) plug in 2/5 for m
-1 = mx + b ⇒ -1 = 2/5x + b
3.) plug in -5 for x
-1 = 2/5x + b ⇒ -1 = 2/5(-5) + b
now it's time to solve for b! start by multiplying 2/5 and -5.
-1 = 2/5(-5) + b ⇒ -1 = -2 + b
add 2 to both sides of the equation. on the right side, it cancels itself out. on the left side, adding 2 to -1 gives you 1.
and you're left with 1 = b! :)
therefore, y = 2/5x + 1
i hope this helps! have a great day <3
What is the area of the figure below? Use 3.14 for r. (Round to the nearest tenth if necessary.)
7 cm
18 cm
D
22 cm
O 127.2 cm
649 cm
O 586.2 cm
396 cm?
chan
Answer:
HELOOOOOOOOOOO the answer is, 545.32
Step-by-step explanation:
Given the equation A=250(1.1)t, you can determine that the interest is compounded annually and the interest rate is 10%. Suppose the interest rate were to change to being compounded quarterly. Rewrite the equation to find the new interest rate that would keep A and P the same.
What is the approximate new interest rate?
Convert your answer to a percentage, round it to the nearest tenth, and enter it in the space provided, like this: 42.53%
Answer:
The new interest rate is about 0.1038.
As a percent, this is about 10.4%.
Step-by-step explanation:
We are given:
[tex]\displaystyle A=250(1.1)^t[/tex]
From this, we can determine that the interest rate is compounded annually at 10%.
We want a new equation that keeps A and P but the interest rate is compounded quarterly.
Compound interest is given by:
[tex]\displaystyle A=P(1+\frac{r}{n})^{nt}[/tex]
Since we are compounding quarterly, n = 4. Since the rate is 10%, r = 0.1. P stays at 250. Therefore:
[tex]\displaystyle A=250(1+\frac{0.1}{4})^{4t}[/tex]
Add:
[tex]\displaystyle A=250(1.025)^{4t}[/tex]
Rewrite:
[tex]A=250((1.025)^4)^t[/tex]
So:
[tex]A\approx 250(1.1038)^t[/tex]
Therefore, the approximate new interest rate is 1.1038 - 1 or about 0.1038.
As a percent, this will be 0.1038 or about 10.4%.
what is 40% of 980.
Answer:
392
Step-by-step explanation:
40% of 980 = 0.4 × 980 = 392
Answer:
answer is 392
Step-by-step explanation:
Class Five conduct a traffic survey of the colours of 180 cars.
They put their results into a Venn diagram.
blue 76%
red84%
yellow x%
green62%
a) Find the value of xº.
b) How many red cars were seen?
Answer:
hmmm hmmmh hmmhmhmhmhmmmm i seee yeah i got nothing'
Step-by-step explanation:
ANSWER ASAP PLEASE
Which one of these grids is shaded red and blue in the ratio 1:2?
A
B
С
D
E
Fחד
Answer:
C
Step-by-step explanation:
Please help me ASAPPPPPP
Answer:
Step-by-step explanation:
4). Surface area of front and back = 2(lengh × height)
= 2(7×3)
= 63 cm²
Surface area of top and bottom = 2(length × width)
= 2(8×7)
= 112 cm²
Surface area of left and right = 2(width × height)
= 2(8×3)
= 48 cm²
Total surface area = 63 + 112 + 48
= 223 cm²
5). Surface area of top and bottom = 2πr²
= 2π(4)²
= 32π
= 100.53 cm²
Surface area of middle = h(π × d)
= 4(π × 8)
= 32π
= 100.53 cm²
Total surface area = 32π + 32π
= 64π
= 201.06 cm²
6). Surface area of front and back = [tex]2[\frac{1}{2}(\text{Base})(\text{Height)}][/tex]
= Base × Height
= 6 × 8
= 48 cm²
Surface area of bottom = 6 × 11
= 66 cm²
Surface area of the left = 8 × 11
= 88 cm²
Surface area of right = 10 × 11
= 110 cm²
Total surface area = 48 + 66 + 88 + 110
= 312 cm²
- 4y = - 40
please show work if you can
Find the the value of x
I’ll mark the brainiest
Answer:
6
Step-by-step explanation:
What’s the area of this parrelogram? (There is a photo!)
Please help me!
Please helppp
Choose the best selection for the following figure:
the answer is number b which is rhombus
Answer:
rhombus
Step-by-step explanation:
rhombus
a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
hey, what is 10+10-12x13-9x3-85
Answer:
-248
Step-by-step explanation:
first start by using PEDMAS
Can someone help me pls
Answer:
10b - 60
Step-by-step explanation:
So the question is asking to use the Distributive Property with giving the equation 10(b - 6).
So the distributive property is just multiplying the number outside the parenthesis with the numbers inside the parenthesis, so lets implement that :
(10 * b - 6 * 10)
10b - 60
Answer:
The answer is 6
Step-by-step explanation:
10(b - 6) =
10 x b = 10b
10 x 6 = 60
10b = 60
10/10 10/60
= 6
plz mark brainliest
IF YOU SEE THIS PLEASE ANSWER ASAP
The supplement of an angle has a measure that is three times the angle. Write and solve an equation to find the measure of the angle and the measure of its supplement.
Answer:
3a + b = 180
Step-by-step explanation:
Supplementary angles are angles that, when added, equal 180 degrees.
Let's use a to represent the unknown angle, and b to represent its supplement:
3a + b = 180
which shape has 4 square
Answer:
it is indeed the square
Step-by-step explanation:
Answer:
ummmm a triangle?
Step-by-step explanation:
LIke i dont know, kinda reminds me of my x never knew how to- never mind. Like just put traingle or whatever
In the figure below, UX and UV are tangent to the circle centered at 0. The segment XV passes through the center of the
circle. Given that UX= 15.7 and XV = 8.5, find XW.
Help
Answer:
2.5
Step-by-step explanation:
The computation of the XW is shown below
As triangle UVX is a right angle
So
VU^2 = XU^2 - VX^2
VU^2 = 15.7^2 - 8.5^2
VU^2 = 246.49 - 72.25
VU^2 = 174.24
VU = 13.2
As VU = WX because of same point tangent
NOw XW is
= UX - UW
= 15.7 - 13.2
= 2.5
(ANSWER ASAP) Solve the inequality. Graph the solution.
Answer: m<4
Step-by-step explanation: hope this help