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
emmainna [20.7K]
3 years ago
5

HELP ME PLS! ASAP 10 POINTS FOR THIS ONE & THE NEXT ONE!!!!!! ❗️

Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0
Hope this helps!!!!

You might be interested in
Picture please help
My name is Ann [436]

Answer:

y=7

Step-by-step explanation:

5 0
3 years ago
A parabola has its vertex at (-6, 5) and focus at (-6.25, 5). Which of the following is an equation for this parabola?
Pavlova-9 [17]

Answer:

Step-by-step explanation:

vertex and focus are horizontally aligned, so parabola is horizontal.

focal length p = distance between focus and vertex = 0.25

focus lies to the left of vertex, so the parabola opens to the left.

x = a(y-k)² + h,

vertex (h,k)

a = -1/(4p)

vertex (-6,5)

h = -6

k = 5

p = 0.25

a = -1/(4·0.25) = -1

x = -(y-5)² - 6

6 0
2 years ago
If you flip two coins at once, will at least one coin land on heads?
anzhelika [568]

Answer:

There is 3 out of 4 chance you will get one head.

You are not guaranteed to get a head

Step-by-step explanation:

Lets determine the sample space

HH  HT  TH  TT

These are the 4 things that can happen when we flip to coins

We want at least one head

3 of the 4 choices have at least 1 head

P (at least one head) = 3/4

4 0
3 years ago
The ellipse with center C(2, -3), vertices V(-8,-3) and V2(12,-3), and foci F1(-4,-3) and F2(8,-3). 6.
attashe74 [19]

Answer:

(x-2)²/100 + (y+3)²/64 = 1

Step-by-step explanation:

C (2,-3): h=2 k=-3

semimajor axis (CV): a=12-2=10

center-foci: c=8-2=6

semi minor axis: b² = a²-c²= 100 - 36 = 64

equation: (x-h)²/a² + (y-k)²/b² = 1

(x-2)²/100 + (y+3)²/64 = 1

6 0
3 years ago
Find the measure of angle A.<br> 4x<br> 135°<br> 5x<br> A
Mkey [24]
<h2><u>Using </u><u>this </u><u>equation:</u></h2>

<u>4 \times  + 5 \times  + 135 = 180</u>

<h2><u>We </u><u>can </u><u>solve</u><u> </u><u>for </u><u>X:</u></h2>

<u>9 \times  + 135 = 180 \\ 9 \times  = 45 \\  \times  = 45</u>

<h2><u>Multiply</u><u> </u><u>this </u><u>value</u><u> of</u><u> </u><u>x </u><u>to </u><u>4</u><u> </u><u>and </u><u>5</u><u> </u><u>to </u><u>get </u><u>the</u><u> </u><u>other</u><u> </u><u>two </u><u>angels.</u></h2>
8 0
2 years ago
Other questions:
  • How do I find the product when multiplying with decimals<br><img src="https://tex.z-dn.net/?f=0.36%20%5Ctimes%202.4" id="TexForm
    15·1 answer
  • Is 6 + p polynominal
    12·2 answers
  • The length of a rectangle is fourteen less than two and a half times its width. The perimeter of the
    5·1 answer
  • 2z^4-10z^3+4z^2 factorable?
    6·1 answer
  • What two numbers does the product of 1,486 ÷ land on
    8·2 answers
  • Dylan has a coworker who is always showing up late and then not finishing his work on time. It's frustrating the other members o
    12·1 answer
  • Bianca buys 4 band shirts and 3 pairs of pants for $159, and Gianna buys 3 of the same shirts and 2 of the same pairs of pants f
    14·1 answer
  • Find the total surface area of the pyramid.<br> 130in2<br><br> 90in2<br><br> 84in2<br><br> 100in2
    12·2 answers
  • C. Directions: Copy and answer. Write in the circle the final sum of
    5·1 answer
  • Write the expresion in simplest form<br> (-11/2x+30)-2(-11/4x-5/2)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!