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lina2011 [118]
3 years ago
15

Use the quadratic equation

="x^{2} -22x=75" align="absmiddle" class="latex-formula"> to answer the following questions. Part A: Suppose an equivalent quadratic equation is written: x^{2}-22x+c=75+c .What value of c would make the equation a perfect square trinomial? Part B: Rewrite the equation in the form (x-h)^{2} +k=0 . Part C: Solve the Quadratic equation to find the positive solution for x. x =___. Part D: Solve the Quadratic equation to find the negative solution for x. x =___.
Mathematics
1 answer:
kirill115 [55]3 years ago
3 0

Answer:

A = 121

B =  (x-11)^2-196=0

C = 25

D = -3

Step-by-step explanation:

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5. As shown in the diagram below, the angle of elevation from a point on the ground
xxMikexx [17]

Answer:

13.5

Step-by-step explanation:

This is a very simple question

tan 34 + t

             -

            20

t =13.5

6 0
3 years ago
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea leve
geniusboy [140]

Answer:

It starts at 2000 feet

7, 8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How do you multiply and then use distributive property?
morpeh [17]
It depends on the question given, for example

you can do distributive property will multiplying.

Example 1:

there is two ways on doing distributive property.

I can do 4(8+3)

add 8+3 since it is inside the parenthesis which equals = 11 then multiply the outside on what you added. 4x11= 44

example 2: I can also do it another way. 4(8+3) distribute the 4 by multiplying the 4 with both numbers. 4x8 and 4x3 which equals 32, and 12. add 32+12=44

so either way you will get the same answer. hope I helped.

6 0
3 years ago
What is the answer and how do you get the answer​
ahrayia [7]

Answer:

The answer is -10 or 1

Step-by-step explanation:

by doing multjoke for each and subtracting

6 0
3 years ago
Solve for x. y +X=b Help!
neonofarm [45]

9514 1404 393

Answer:

  x = b - y

Step-by-step explanation:

To get x by itself, subtract y from both sides.

  y + x = b . . . . . . . . . given

  y - y + x = b - y . . . . subtract y

  x = b - y . . . . . . . . . simplify

7 0
3 years ago
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