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Westkost [7]
3 years ago
15

ABCD is a square. what is the measure of angle BAC

Mathematics
2 answers:
QveST [7]3 years ago
7 0

Answer:

triangle

Step-by-step explanation:

masha68 [24]3 years ago
4 0

Answer:90

Step-by-step explanation

Each interior angle of a square is 90

Since all it sides are equal and the heights perpendicular to the base

Angle BAC = 90 DEGREES

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A runner increases his velocity from 0 m/s to 20 m/s in 2.0 s. What was his average acceleration?
goblinko [34]

Answer:

a =  \frac{dv}{dt }  =  \frac{20 - 0}{2}  = 10

7 0
3 years ago
Which function transforms the graph of y= x^2 so that it is first shifted down 4 units and its then reflected across the y- axis
GaryK [48]

Answer:

Option C. y= ( -x)^2 -4

Step-by-step explanation:

If we have a function f(x) = ax ^ 2 and we want to transform it into a function g(x) that is equal to f(x) displaced c units down on the y-axis, then we must do:

g(x) = f(x) -c

In this case we want to move the function 4 units down, then:

g(x) = f(x) -4\\\\g(x) = x ^ 2 -4

Finally, to reflect the function on the y-axis. must do y = g(-x)

Then we have the following function:

g(-x) = (-x) ^ 2 -4\\\\y = (-x) ^ 2 -4

The answer is option C

8 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPP
IrinaVladis [17]

Answer:

16

Step-by-step explanation:

{x}^{2}  - 8x + c

{x}^{2}  + c - 8x

To find the c value c = ( \frac{b}{2})^{2} , divide the coefficient of x by 2 and square the result.

( - 1 \times 4 {)}^{2}

( - 4 {)}^{2}

16

<h3>Hope it is helpful....</h3>
7 0
3 years ago
Solve. 3p + 13 = 37 Enter your answer in the box. p =
Sonja [21]
3p = 37-13
3p = 24
3p/3 = 24/3
p = 8
4 0
3 years ago
Read 2 more answers
What are the steps of doing 309 times 29
daser333 [38]
1. you do 309 times 29
2. then when you got that answer write a zero at the bottom of that answer.
3. then do 309 times 9
4. then add those 2 answers together and you get your answer.

hope this helped!
3 0
3 years ago
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