Answers
Answer:
d = 9
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to 3
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, 6) and (x₂, y₂ ) = (d, 21)
m = [tex]\frac{21-6}{d-4}[/tex] , that is
[tex]\frac{15}{d-4}[/tex] = 3 ← multiply both sides by d - 4
15 = 3(d - 4)
15 = 3d - 12 ( add 12 to both sides )
27 = 3d ( divide both sides by 3 )
9 = d , that is
d = 9
Related Questions
Plz help Jessica received scores of 86, 88, 92, and 90 on her first four tests in
math class. What is Jessica's average score on the four tests?
Answers
86+88+92+90= 356
356/4= 89
ANSWER= 89
This is for today someone help me with this pls!!!!
DONT PUT THE LINK
Answers
Answer:
Step-by-step explanation:
2 3 4 1
Put them in that order in the columes
(5 + 16) / 7 + 3^2 - (1 + 3)
Answers
Answer:
8
Step-by-step explanation:
(5 + 16) / 7 + 3^2 - (1 + 3)
21 / 7 + 3^2 - 4
21 / 7 + 9 - 4
3 + 9 - 4
12 - 4
8
Use PEMDAS.
P - Parenthesis
E - Exponents
M/D - Multiply/Divide
A/S - Add/subtract
So for this:
Start with parenthesis: (5+16) and (1+3), so 21 and 4
Then exponent: 3^2, which is 3*3 which is 9
Then divide: 21/7 is 3
And then the rest: 3 + 9 - 4. 3+9 is 12, 12-4 is 8, so you're answer is 8.
Aiden invested $98,000 in an account paying an interest rate of 2 % compounded
continuously. Autumn invested $98,000 in an account paying an interest rate of 2%
compounded quarterly. After 11 years, how much more money would Autumn have in
her account than Aiden, to the nearest dollar?
Answers
Answer:
Aiden would have $67 more than Autumn.
Step-by-step explanation:
Aiden compounded continuously, which uses the formula: [tex]P(t)=P_oe^r^t[/tex]
Plugging in what we know about Aiden's investment: [tex]P(11)=98000e^0^.^0^2^*^1^1[/tex]
That gives us: 122115.5196
Autumn invested using regular compound interest, which has the formula: [tex]A=P(1+\frac{r}{t})^n^t[/tex]
Since Autumn's investment is getting compounded quarterly, n=4 because it gets compounded 4 times a year.
Plug in Autumn's investment: [tex]A=98000(1+\frac{0.02}{4})^4^*^1^1[/tex]
That gives us: 122048.5974
Now just subtract the two and round to the nearest dollar:
[tex]122115.5196-122048.5974=66.92215187[/tex]
OR
$67. Aiden would have $67 more than Autumn after 11 years.
PLZ HELP WILL MAKE BRAINLEIST
Answers
The solution is where the lines intersect so you can see they intersect at (1,2)
Answer:
Step-by-step explanation:
'
What is the probability of rolling a 1 and rolling a 6?
1/3 or 1/12?
Answers
Answer:
1/3
Step-by-step explanation:
Answer:
The probability of is rolling a 1 or a 6 on a die is [tex]\frac{1}{3}[/tex].
Step-by-step explanation:
Since there are six sides to a die, and there are two sides that are either 1 or 6, that means the probability of rolling a 1 or 6 is [tex]\frac{2}{6}[/tex] or [tex]\frac{1}{3}[/tex].
a rectangular prism has a legth of 8, a width of 3 and a height of 5 what is the surface area
Answers
Answer:
8x3x5=120
Step-by-step explanation:
You have to find your lcm for your answer
PLS HELP, DUE TODAY
What does the value of the mean absolute deviation tell you about the spread of the data?
Answers
Answer:
So there you go- oh can't make a HERO out of a SHOTOOOOOOOO
Explanation:
462 pupils are going on a school trip. A coach can seat 54 children.
How many coaches will be needed for the trip?
Answers
Answer:
9
Step-by-step explanation:
Since we know that one coach can seat 54 children we know that we should divide 462/54 which is approximately 8.5 but since we can't leave any behind we should round up to 9.
If x = 12 units, y = 4 units, and z = 8 units,
Answers
Answer:
24
Step-by-step explanation:
12+4+8= 24
12+12=24
8+4=12
Your answer is 24
The graph of a linear function is shown.
Which word describes the slope of the line?
• positive
• negative
O zero
O undefined
Answers
The slope of the line as shown in the graph of the linear function in the image below is: negative.
What is the Slope of a Line of a Linear Function?The slope of a line of a linear function = change in y/change in x.
The value of the slope would be positive if the graph increases upwards from your left to your right.
The value of the slope would be negative if the graph decreases downwards from your left to your right.
Thus, the slope of horizontal lines are always zero while the slope of vertical lines are undefined.
Therefore, the slope of the line as shown in the graph of the linear function in the image below is: negative.
Learn more about slope of linear functions on:
https://brainly.com/question/3469351
Solve for x ^ 2 - 28x + 98 = 0
Answers
Answer:
Answer:Decimal form-23.89949493 or 4.10050506
Answer:Decimal form-23.89949493 or 4.10050506Exact form-14+7v2 or 14-7v2
Answer:
X=7
Step-by-step explanation:
Khan <3
Work out the value of
x
.
The diagram is not drawn to scale
Answers
Answer:
12.41
Step-by-step explanation:
4x + 10 + 3x - 10 + 5x + 10 +6x + 36 + 6x + 26 = 360
360 is sum of exterior angles
24x + 62= 360
x = 12.41
Compare the values of the digit 8 in the number 6,084 and in the number 9,821
Answers
Answer:
it's 10 time greater
Step-by-step explanation:
in 6,084 the number 8 is 80
but in 9,821 the number 8 is 10 times greater 6,084
what is the value of x
Answers
answer: since they are linear pair therefore
x+34+ 2x+2=180
3x+36=180
3x=144
x=48°
Step-by-step explanation:
second opinion: ex are useless forget them
Answer:
B) x=48
Step-by-step explanation:
Hope it helps
Write an equation of the line.(slope intercept form)
Answers
Answer:
y=-2x+8
Step-by-step explanation:
slope intercept form is y=mx+b
b is the y int
m is the slope
y-int: 8
slope: -2
Answer:
y=-2x+8
Step-by-step explanation:
The slope is going down by 2. Therefore, it is a negative 2. The y-intercept is 8.
help help area and perimeter
Answers
Answer:
Perimeter= 49
area= 360
Step-by-step explanation:
perimeter means you need to add 40+9 and area means you must multiple the numbers.
2. Choose the appropriate symbol to make the following statment true. 0.13_0.0872
a. >
b.<
c.=
d.none of these
Answers
Answer:
>
Step-by-step explanation:
A line that includes the points (-10, 6) and (-9, h) has a slope of -8. What is the value of h?
Answers
Hope this helps you !!!!
Tyrell is a landscape architect. For his first public project, he is asked to create a small-scale drawing of a garden to be placed in the corner of a city park. The garden is a right triangle with a base of 25 m and a height of 30 m. The scale is 1 inch = 5 meters. What are the dimensions of the scale drawing of the garden?
*HINT: Set up two proportions to find the length of the BASE and the length of the HEIGHT of the triangular garden.
A. 125-inch base; 150-inch height
B. 1-inch base; 5-inch height
C. 10-inch base; 15-inch height
D. 5 inch base; 6 inch height
Answers
Answer:
D. is correct!
Step-by-step explanation:
ht tps://us-static.z-dn.net/fil es/ded/302e17a93f9f7dceb0b9635c302342ae.jp g
^ just an example
brainliest?
The scale drawing dimensions are a 5-inch base; a 6-inch height. The correct option is D.
What is the scale factor?The scale factor is defined as the proportion of the new image's size to that of the previous image. Dilation is the process of increasing the size of an object while maintaining its shape. Depending on the scale factor, the object's size can be increased or decreased.
Given that the garden is a right triangle with a base of 25 m and a height of 30 m. The scale is 1 inch = 5 meters.
The scaled dimensions are calculated as,
Base = 25 / 5 = 5 inch
Height = 30 / 5 = 6 inch
Therefore, the scale drawing dimensions are a 5-inch base; a 6-inch height. The correct option is D.
To know more about a scale factor follow
https://brainly.com/question/25722260
#SPJ2
What is the volume of this cylinder?
a 30 yd
b 6 yd
c 18.84 yd
d 28.26 yd
Answers
Answer:
d28.2643338824, odd as it is 28.27 not 28.26
Step-by-step
1.5×1.5=2.25
2.25xpi=7.0685834706
7.0685834706×4=28.2743338824
rounded, d 28.27?
my sister has trouble once again
Answers
Answer:
Thats siblings for you
Step-by-step explanation:
All Supermarket slogans should be:
"Shop Here Or Starve"
Answers
Answer:
Lol that would bring all the customers XD
Step-by-step explanation:
Pls help
Pls help
Pls help
Answers
Answer:
x= 29
Step-by-step explanation:
Factorize: (x+y)^2+11 (x+y)+30
Answers
Iron Man's arc reactor has a diameter of 71mm. How much of his chest does it cover?
Answers
Answer:
your not in highschool
Step-by-step explanation:
PLEASE HELP WORTH 20 POINTS Find the unknown side of the triangle below.
28.2 m
23.6 m
16.9 m
37.0 m
Answers
Answer:
A: 28.2m
Step-by-step explanation:
I took the quiz
If AC =15 how long is ED? Help me :(
Answers
Answer:
7.5
Step-by-step explanation:
Using similar triangles.
Answer:
ED=7.5
Step-by-step explanation:
ΔABC is similar to ΔDEB (they share ∠B, and ∠C=∠D and ∠A=∠E because corresponding angles), so their sides are in ratio:
ED/AC=BD/BC
We can see that BC is twice BD (marked), so we know BD/BC=0.5
ED/AC=BD/BC
ED/15=0.5
ED=7.5
The question is in the png
Answers
Answer:
2 and 4 only
Step-by-step explanation:
hope it helped!!!
In the first fifth of the season the Madgals played 12 games. If the Madgals won 60% of their games during the whole season, how many games did they win?
Answers
Answer: Here is the answer and explanation because this is the fifth season and there are 12 games you multiply 5 by 12 and get 60 and 60 times 2/3 is 40 because you can spilt 60 into 3rds I third would be equal to 20 so 2/3 would be 40 ( please give brailiest and sorry if I didn’t explain it good. )
Step-by-step explanation:
Answer:
the same thing he said. sorry
Step-by-step explanation: