.438
rounded to nearest tenth = .4
rounded to nearest hundredth = .44
The x intercept of the given line is (10, 0)
<h3>Finding the x intercept of a line</h3>
The x intercept of a line is the point where the line crosses the x-axis
It is the point where the value of y is zero
Given the equation of a line -2x+5y = -20
Substitute y = 0 into the equation
-2x +5(0) = -20
-2x = -20
x = 10
Hence the x intercept of the given line is (10, 0)
Learn more on x intercept here;brainly.com/question/17932786
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You can solve this by dividing the baches into the total amount of donuts.
147/7=21
Each batch has 21 donuts.
Given:
White Car
Red Car
Black Car
Blue Car
Each color car is a factor of 36 ⇒ 2 * 2 * 3 * 3
There are twice as many white cars as red cars.
Assume Red cars is X ; then White cars is 2X.
The number of blue cars is twice that of black cars.
Assume Black cars is Y ; then Blue cars is 2Y.
The number of black cars is the product of two different prime numbers:
2 and 3 are prime numbers; they are also factors of 36. So, black cars is 2 times 3 is 6.
If Black car is 6, then blue cars is 12 (2 * 6).
Red cars is a square number that is not a multiple of 2. 2 and 3 are factors of 36. Square of 3 is 9. It is not a multiple of 2.
If red cars is 9, then white cars is 18 (2*9).
Total number of cars is 45.
White = 18
Red = 9
Black = 6
Blue = 12
Answer:
12
Step-by-step explanation:
△ABC ≅ △DEF means that these two triangles are congruent to each other. Congruent triangles also have corresponding sides and angles that are equal to each other!
This means that angle A corresponds to angle D; and thus, we can set up in equation for these two to solve for y.
First, let's try to decipher what exactly we are solving. Y is what we are multiplying by five to get 60°, or angle A (congruent angle).
Now, we just solve it!
y=12
