Answer:
6. (2,1) 7. (2,2)
Step-by-step explanation:
Number 6, Since it is a dilation of .5 you divide the x and y coordinate by 2 to get (2,1). X - 4/2=2, Y - 2/2=1
Number 7, Since it's rotating 90 degrees counterclockwise you switch the x and y coordinates. So from (x,y) to (y,x) and also when going counterclockwise you have to make the y coordinate becomes negative, so the counterclockwise equation is (-y,x) plug in your numbers and you get (2,2) as your 90 degree counterclockwise rotated coordinates.
Answer: 56 degrees
Step by step:
The three angles in a triangle add up to 180 degrees.
49 + 75 + the third angle = 180
Let’s simplify.
180 - 49 - 75 = the third angle
So, by subtracting, we know that the third angle is 56 degrees!
Hope this helps! Please tell me if I did anything wrong, thank you so much and have a good day!
Answer:
Volume = 3.15 cm³
Step-by-step explanation:
mass = 5 gram
density = 1.59 g/cm³
now
density = mass/ volume
or, 1.59 = 5/v
or, v = 5/1.59
so, v = 3.15 cm³
Answer:
We can write the equation for the first part of this problem as:
16
+
4
x
=
10
+
14
We can now solve for
4
x
:
−
16
+
16
+
4
x
=
−
16
+
24
0
+
4
x
=
8
4
x
=
8
To find the value of
8
x
we can multiply each side of this equation by
2
:
2
×
4
x
=
2
×
8
8
x
=
16
Step-by-step explanation:
Answer:
196
Step-by-step explanation:
56*3.5=196
plz mark as brainliest
