1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuki888 [10]
3 years ago
11

Using the "Part4Series.txt" time series

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer:

idrk but use brainly it rly helps

Step-by-step explanation:

You might be interested in
I need this to be specific and quick! 35 points!
g100num [7]

D) these two figures are similar they don't look similar at first because the X'Z'Y' is more upwards. But they are congruent meaning they are similar or exactly the same almost. This basically tells me that I need to use translation.

E) I can use reflection to get XYZ into X'Y'Z' by reflecting it across the x-axis. I could also use translation and move it up 6 and then move it to the right.

C) The last one I could use is rotation and move it around around 45* or something close to the the other one.

7 0
3 years ago
A rhombus has four 6-inch sides and two 120-degree angles. From one of the vertices of the obtuse angles, the two latitudes are
nikitadnepr [17]

Answer:

Area(A)=Area(C)= 9 in^{2}

Area(B)=13.2 in^{2}

Step-by-step explanation:

We begin with finding the angles a and b that from the drawing attached you can see that a=b.

Now, the sum of the internal angles of a rhomboid is equal to 360 degrees, with that we have:

120+120+a+b=360

240+2a=360

2a=120

a=60=b

Next, in the image you can see that the lines coming from the angle at the top 120 degrees vertex, divide the opposite sides by half, thus making two triangles with one side of 6 in and another of 3 in.

We can say from the drawing as well:

Area(A)+Area(B)+Area(C)=Area(rhomboid)

But, we can also say that Area(A)=Area(C)

So, starting with Area(A)

Area(A)=Area(triangle)=\frac{b*h}{2}=\frac{6*3}{2}=9 in^{2}

We can then calculate the area B, a rhomboid, or better, take the Total area of the figure and subtract the area of the two triangles.

Area(B)=Area(rhomboid)-Area(A)-Area(C)

Area(rhomboid)=b*h where b=6in and h is the perpendicular distance from the base to the top.

h=[tex]6*cos(30)=5.20in   The 30 degrees come from: 120-30-60=30, since the latitudes split the 120 angle in two equal parts and one that is the half of the obtuse angle.

Area(rhomboid)=5.20*6=31.2 in^{2}

Area(B)=Area(rhomboid)-Area(A)-Area(C)=31.2 in^{2}-9 in^{2}-9 in^{2}=13.2 in^{2}

3 0
3 years ago
What is an equation of the line that passes through the point ( 6 , − 1 ) (6,−1) and is parallel to the line x − 3 y = 3 x−3y=3?
Nataly [62]

Answer:

y = 1

Step-by-step explanation:

Passes through (6,-1)(6,-1)

Find the slope (m)

m=(y2 - y1) / (x2 - x1)

m=(-1 - (-1) ) / (6-6)

m= 0

Parallel to x - 3y = 3

-3y = -x +3

y = 1/3 x -1

Equation of the line equation is y - y1 = m ( x - x1 )

y - ( -1 ) = 0 ( x - 6 )

y + 1 = 0

y = 1

4 0
3 years ago
What is the common difference in this equation?<br> f(n) = 7n + 2
alekssr [168]
The common difference is 2
7 0
2 years ago
In a ‘30% off’ sale, a hat was £101.50. Work out the original price
castortr0y [4]
Say the original price is x
x*[(100-30)/100]=101.50
now solve it
x= 101.50*100/70
8 0
2 years ago
Other questions:
  • What number comes between 2 and 4
    9·2 answers
  • Find the slope of the line through each pair of points (1/2,0) and (0,4/7)
    7·1 answer
  • 0.25k+1.5-k-3.50.25k+1.5−k−3.5
    5·1 answer
  • Mary weighs n kg while her sister weighs 15 kg less. How many times is Mary heavier than her sister?
    8·2 answers
  • Question 4
    11·1 answer
  • Multiply <br><br> 3x ( x + 2y)
    7·1 answer
  • 2<br> 1. l = 8 feet<br> w = 32 feet<br> Find the are
    6·1 answer
  • 3√6×2√3=...<br>5√12+3√3=...​
    14·1 answer
  • Given f(x)=5-3x, if f(x)=-19, find x
    8·1 answer
  • Why is the slope between any two points on a straight line always the same?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!