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Allushta [10]
3 years ago
13

Units needed 90 units per case 8

Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

units needed 90 units per case 8 is

90/8=11.25

S_A_V [24]3 years ago
5 0
What is the question?
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Identify the height of a triangle in which b=(x−2) m and A=(x2−4) m2. A) h = (2x + 4) m B) h = (2x + 2) m C) h = (x + 2) m D) h
hjlf

Answer:we know that

area of triangle=b*h/2

b=(x-2) m

Area=(x²-4) m²

h=?

(x²-4)=(x+2)*h/2

but remember that

(x²-4)=(x+2)*(x-2)

so

subsititute

(x+2)*(x-2)=(x+2)*h/2

(x-2)=h/2

h=2*(x-2)

the answer is

the height of a triangle is 2*(x-2)

Step-by-step explanation:

<h2>hope its right</h2>
8 0
3 years ago
If y=x-6 where changed to y=x+8 how would the graph of the new function compare with the first one ?
madreJ [45]

Answer:

The function y=x+8 is the function y=x-6 shifted 14 units up.

The graph of the first equation will be a line with slope 1 that intersects the y-axis at point (0,-6)

The graph of the second equation will be a line with slope 1 that intersects the y-axis at point (0,8)

Step-by-step explanation:

The equation of the line in slope intercept form is:

y=mx+b

Where m is the slope and b is the y-intercept.

The first equation is:

y=x-6

The second equation is:

y=x+8

The parent function with the form y=mx can be shifted up or shifted down k units.

When y=mx+k the function is shifted k units up.

When y=mx-k the function is shifted k units down.

Then, the function y=x+8 is obtained by adding k=14 to the function y=x-6.

Both equation has the same slope, but the y-intercepts are different.

The graph of the first equation will be a line with slope 1 that intersects the y-axis at point (0,-6)

The graph of the second equation will be a line with slope 1 that intersects the y-axis at point (0,8)

3 0
3 years ago
What is the value of n 9×27+2×31-28=n
Elanso [62]
277 is the correct answer i believe 
8 0
3 years ago
A bolt has 16-1/2 turns per inch. How many bolts would be in 2-1/2 inches?
ohaa [14]

Answer:

41 1/4

Step-by-step explanation:

Change 16  1/2 to a mixed number

16 1/2 = (2*16+1)/2 = 33/2

Change 2 1/2 to a mixed number = (2*2+1)/2 = 5/2

Multiply the turns per inch by the inches

33/2 * 5/2 =165/4

Change this back to a mixed number

4 goes into 165 41 times

41*4 = 164   there is 1 left over

41 1/4

6 0
4 years ago
Read 2 more answers
Please answer number 4
Ksivusya [100]

Answer:

i don't know, bro..

6 0
3 years ago
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