1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
borishaifa [10]
3 years ago
5

If the value of a is negative in the quadratic function, f(x) = ax + bx + C, and the vertex is at (13, -2), then how many x-inte

rcepts will the graph have?
A. can't be determined
В. 0
C. 1
D. 2

Mathematics
1 answer:
mash [69]3 years ago
6 0
I think the answer is B
You might be interested in
Please answer this in two minutes
diamong [38]

Answer:

366.6 mm²

Step-by-step explanation:

Step 1: find XY using the Law of sines.

Thus,

\frac{XY}{sin(W)} = \frac{WY}{sin(X)}

m < W = 180 - (70+43) (sum of angles in a triangle)

W = 180 - 113 = 67°

WY = 24 mm

X = 43°

XY = ?

\frac{XY}{sin(67)} = \frac{24}{sin(43)}

Cross multiply:

XY*sin(43) = 24*sin(67)

XY*0.68 = 24*0.92

Divide both sides by 0.68 to solve for XY

\frac{XY*0.68}{0.68} = \frac{24*0.92}{0.68}

XY = 32.47

XY ≈ 32.5 mm

Step 2: find the area using the formula, ½*XY*WY*sin(Y).

Area = ½*32.5*24*sin(70)

Area = ½*32.5*24*0.94

= 32.5*12*0.94

Area = 366.6 mm² (nearest tenth)

6 0
3 years ago
Use the distributive property to fill the blanks. 3x(8-1)=(3x_)-(3x_)
wel
4 and 6 this is the correct answer
4 0
2 years ago
If two angles in a triangle are 40° and 30°, then the third angle measures 110
Aliun [14]

Answer:

Si

Step-by-step explanation:

4 0
3 years ago
Which function is the inverse of g(x)=2*∛(x−3)+4
Rama09 [41]

Answer:

(((x-4)/2)^3)+3=y

Step-by-step explanation:

You just have to switch the y and the x and then isolate the y

6 0
2 years ago
What's the answer to this
Anvisha [2.4K]
Y=6
 i hope you understand
3 0
3 years ago
Other questions:
  • a firefighter need to reach the 9th floor of a building which is 120 feet high how far should his letter be extended if the fire
    14·1 answer
  • 5x – 4y = -10<br><br> y= 2x – 5 <br><br> what's x and what's y!!
    14·2 answers
  • Madame curie made some radium in her lab. she used 2/5 kg of the radium in an experiment and had 1 1/4 kg left. how much radium
    6·2 answers
  • The number of fish in a lake decreased by 20% between last year and this year. Last year there were 75 fish in the lake. What is
    10·1 answer
  • AND<br> 7**5= 7 + 6 + 5+ 4 + 3 = 25,<br> IF 9** 2 = 9+ 8 = 17<br> Find;<br> 1. 20** 2 =
    10·1 answer
  • Bill rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 92 cents for each mile dr
    5·1 answer
  • 2y2 times -8 help me pleaseee
    7·1 answer
  • Pals fast what are amplitude, period, phase shift and midline for f(x)=-4 cos (3x-pi)+2
    11·1 answer
  • Mariah purchases three hair barrettes by using a gift card, which starts with a balance of $35.79. Which expression models her p
    8·2 answers
  • If m&lt;5 is 50 degrees then what is the measure of angle 7?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!