WHATS THE MEASURE OF ANGLE D

Answer:

7.6

Step-by-step explanation:

m<DBA is 68 degrees

Need your help, Answer ASAP PLZZ!!!

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Assignment name: solving angles pairs​

Which of these medical devices typically uses the most advanced and recently developed technology?

A 52kg person walks from the ground to the roof of 78.52m tall building. How much gravitational potential energy is there?​USE GRESA METHOD

Find the slope and the y-intercept of the linear equation: y = 2x + 9
a. slope: 9; y -intercept: 2
b. slope: 2; y-intercept: 9
c. slope: 1/2; y-intercept: 9
d. slope: 1/9; y-intercept: 2

Write the letter of the correct answer on your answer sheet. If your answer is not found among

the choices, write the correct answer.

For items 1-5, refer to the graph at the right.

____1. Which of the following could be the equation of the parabola?

A. = ( − 2)2 + 1 C. = ( + 1)2 + 2

B. = ( + 2)2 + 1 D. = ( − 1)2 + 2

____2. Determine the y- intercept of the graph?

A. = −5

C. = 5

B. = −3

D. = 3

____3. What is the range of the parabola?

A. {:≥1}

C. {:≥ -1}

B. {:≤1}

D. {:≤ -1}

____4. What is the axis of symmetry of the graph?

A. x = 2

C. y = 2

B. x = 1

D. y = 1

____5. What is the vertex of the parabola?

A. (-2, -1)

C. (2, 1)

B. (-2, 1)

D. (2, -1)

____6. Describe the graph of () = −2 + 6 − 24

A. Opens to the right

C. Opens to the left

B. Opens upward

D. Opens downward

____7. What is the y-intercept of the parabola defined by the equation = ( + 2)2?

A. -4

B. -2

C. 2

D. 4

____8. What is the minimum value of the graph of the quadratic function = 2 + 4?

A. -4

B. -2

C. 2

D. 4

____9. What is the vertex of the parabola having the equation y = (x – 3)2 + 1?

A. (3, -1)

B. (-1, 3)

C. (1, 3)

D. (3, 1)

____10. What is the vertex form of the equation =2−4+7?

A. =(−2)2−3

C. =(+2)2−3

B. =(−2)2+3

D. =(+2)2+3

____11. The equation of the axis of symmetry of the function = −22 + 5 is____.

A. x = 5

C. − 4

3

B. x= -2

D. 5

4

____12. Which of the following equations of parabola has a wider opening? A. y = 1

4

2

C. y = 3x2 B. y = 1

2

2

D. y = 5x2

____13. Determine the equation of the resulting graph when the parabola with the equation

y = x2 + 3, is shifted 4 units downward.

A. y = x2 – 4

C. y = x2 + 1

B. y = x2 – 1

D. y = x2 + 7

For items 14-15, refer to the graph at the right.

____14. Which of the following could be the equation of the parabola?

A. = −2 + 5

C. = 2

2

+ 5

B. = − 2

2

= 5

D. = 2 + 5

____15. What is the vertex of the parabola?

A. V(-5, 0)

C. V(0, 5)

B. V(0, -5)

D. V(5, 0)​

Which transformation rule below translate points 5 units to the left and 2 units up? *

(1 Point)

(x y) --> (x + 5, y + 2)

(x, y) --> (x - 5. y - 2)

(x, y) --> (x + 5. y - 2)

(x, y)--> (x - 5. y + 2)

Please I need help

Two similar triangles are in the ratio 2:3. If the sides of the bigger triangle are 15 units, 12 units and 9 units, then the length of the shortest side of the smaller triangle is
a. 8 units
b. 6 units
c. 9 units
d. 5 units
​

So if Stacy has 2 dollars in her account. She deposits 6 dollars in her bank account each week. Model this situation as a linear function and graph.

Why you shouldn't pick on a girl for their grens

Russell works at a deli making meatball subs. Today, he has made
s
sandwiches so far, and in each sandwich he puts 4 meatballs.

If Russell started with 100 meatballs at the beginning of the day, write an algebraic expression that describes how many meatballs he has left.

Solve the linear equation -3x+3=12

24 + (-9) - 44 + 33 - 17
word problem form

3x^2-12x+39=0 complete the square,and express answer in simplest form

√4x+1=3
How do I answer thid

Evaluate the expression (10 x 7} + (10 - 6).

3. 38x – 7x what is the answer

simplify like terms 2x-5x

Li is making beaded necklaces. For each necklace, she uses 34 spacers, plus 7 beads per inch of necklace length. Write an equation to find how many beads Li needs for each necklace, where x is the length, in inches, of the necklace. The equation that represents this situation is y =

PLZ HELP, ILL GIVE BRAINLIEST! CAPTURE BELOW

I need help on questions two lol pls help me

Kiran says that 11 ¼ < -12.7 Do you agree with Kiran? Explain or show your reasoning.

4. If f(x) = 4x-8 and g(x)=x-2, evaluate (f-g)(x).


algebra 2​

Help me?! Solve for x

Please answer this question shown in the picture! Thank you soooo much if you do! ;w;

Estimate a 15% tip on a dinner bill of $47.67 by first rounding the bill amount to the nearest ten dollars.

Item 2
Which equation is true when m = 0.4?

3m = 12

20m = 8

m−1=0.6

12m = 3

Is anyone willing to help me solve Absolute Value homework?? It doesn't look awful but I just do not understand.. Help would be Much appreciated!!!

9. Which is a solution of the equation 5(x – 8) = -55 ?
a) x = 3
b) x = 13
c) x = -3
d) x = -9.4

Is 2 + 2 = 3? Who thinks its 3 ?