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
aev [14]
3 years ago
6

I need help. Ive been on the test for a while

Mathematics
2 answers:
Natali [406]3 years ago
7 0

Answer:

48

Step-by-step explanation:

its the only one that makes sense, if not, its still 42

-Dominant- [34]3 years ago
4 0

Answer:

A. 42°

Step-by-step explanation:

If angle 3 measures 42°, then angle 2 will also measure 42° because angles 2 and 3 are vertical angles. Vertical angles are angles that are opposite each other on the transversal.

I hope this helped! :)

You might be interested in
PLEASEEE HELPPP ME PLSSSSS
babymother [125]

Answer:

y = -5x +5

Step-by-step explanation:

slope = (15 - -5)/(-2 - 2) = 20/-4 = <u>-5</u>

y int = 5

7 0
2 years ago
Read 2 more answers
2. Find the volume for the rectangular prism.<br> 8 m<br> 4 m<br> 7 1/4 m
BlackZzzverrR [31]
V= 232 m (8x4x7.25) 232 is the volume
5 0
3 years ago
What is the slope-intercept form equation of the line that passes through (2, 4) and (4, 10)? (5 points) a y = −3x − 2 b y = −3x
Nadya [2.5K]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
What is the equation of the quadratic graph with a focus of (4, −3) and a directrix of y = −6?
Artyom0805 [142]

Answer:

y=\frac{1}{6} (x-4)-\frac{9}{2}

Step-by-step explanation:

∵ The quadratic equation form is :

y = [1/2(b - k)] (x - a)² + (b + k)/2

Where (a , b) is the focus and directrix y = k

∵ The focus is (4 , -3) and directix is y = -6

∵ y=\frac{1}{2(-3-(-6))} (x-4)^{2}+\frac{(-3)+(-6)}{2}

∴ y=\frac{1}{6} (x - 4)^{2}+\frac{-9}{2}

∴ y=\frac{1}{6} (x-4)-\frac{9}{2}

another way:

Assume that (x , y) is the general point on the parabola

∵ The distance between the directrix and (x , y) = the distance between the focus and (x , y)

By using the distance rule:

∵ (y - -6)² = (x - 4)² + (y - -3)² ⇒ (y + 6)² = (x - 4)² + (y + 3)

∴ y² + 12y + 36 = (x - 4)² + y² + 6y + 9

∴ 12y - 6y = (x - 4)² + 9 - 36

∴ 6y = (x - 4)² - 27 ⇒ ÷ 6

∴ y = 1/6 (x - 4)² - 9/2

4 0
3 years ago
Hector is rewriting the expression 7 Superscript 11 in expanded form. How many terms will be multiplied in his rewritten express
r-ruslan [8.4K]

Answer:

11 terms.

Step-by-step explanation:

The exponent indicates how many time you will multiply 7 by itself.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A pizza parlor offers a choice of 16 different toppings. how may three-topping pizzas are possible
    9·1 answer
  • Answer dis please- Thanks
    14·1 answer
  • Valerie works in a law office. Her annual salary is 24,000. Valerie is paid monthly and pays income tax of 15% on her earnings o
    5·1 answer
  • Which statement about quadrilaterals is true?
    15·2 answers
  • Find sin θ if cos θ = 4/7 and θ in quadrant IV.
    11·1 answer
  • A recipe calls for 2 1/4 cups of brown sugar.If I am only making 2/3 of the recipe , how many brown sugar should I use?
    8·2 answers
  • A curb is 4 inches high. The ramp from the sidewalk yo the street follows the same guidelines as other Ramos (no more than 4.8 d
    14·1 answer
  • Can someone plz help me with this one problem plz!!!<br><br> I WILL MARK BRAINLIEST!!!
    13·1 answer
  • Y varies inversely with x and x= 3 when y =10. What is the value of y when x=6?<br> k =<br> y=
    8·1 answer
  • A printer is printing photos. For every 8 photos, the printer takes 2 minutes. Complete the table below showing the number of ph
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!