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
hoa [83]
3 years ago
9

The vertex of this parabola is at (-1, -3). Which of the following could be its equation? the parabola is going left.

Mathematics
1 answer:
telo118 [61]3 years ago
8 0
I just took the Test it's the letter D
You might be interested in
A,b,c or d? Please help
lisabon 2012 [21]
C
Mathy49 See you later lol deleted my old one cuz it's in spanish
3 0
2 years ago
The sum of all digits of some number is 210. The number is always divisible by:
AlekseyPX

Answer:

2

Step-by-step explanation:

so so that you could get both halves, we had to divide by two then I got 105 +105 meaning 210 could be divided by 2

4 0
2 years ago
Pleas help will give brainlist!
Stolb23 [73]

Answer:

The correct option is;

An isosceles trapezoid with legs of length 8

Step-by-step explanation:

The correct option is an isosceles trapezoid with legs of length 8

The given properties of the quadrilateral are;

1) One pair of equal opposite sides

2) One pair of parallel opposite sides

From the given options, the two options which are not parallelograms are the kite and the trapezoid

However given that the option of the kite has a pair of adjacent side of length 8, with the given pair of equal length opposite side of length 8, we have that all the sides of the quadrilateral will be of length 8, and the figure cannot be a kite

An isosceles trapezoid of leg length 8 has one pair of equal length opposite sides of length 8 and one pair of parallel sides of unequal length

Given that the length of the lines that make up the pair of opposite parallel sides in the figure are not specified, the figure can be described by as being an isosceles trapezoid.

3 0
2 years ago
Solve 5n^2=5 with the quadratic formula
Yanka [14]

Answer:

n = 1

Step-by-step explanation:

First, rearrange the equation to standard form 0 = ax² + bx + c, when everything equals 0.

5n² = 5

5n² - 5 = 0

State the variables a, b and c.

a = 5;  b = 0;  c = -5

Substitute a, b, and c into the quadratic formula.

n = \frac{-b ±\sqrt{b^{2}-4ac} }{2a}

n = \frac{-0 ±\sqrt{0^{2}-4(5)(-5)} }{2(5)}   Substitute

n = \frac{\sqrt{100} }{10}   Simplify inside the √ and bottom

n = \frac{10}{10}  Simplify the top

n = 1  Final answer

Therefore the solution is n = 1.

The quadratic formula usually is written with x, but it can be solved with any variable in standard form.

3 0
3 years ago
You use 66 gallons of water on 20 plants in your garden. At that rate, how much water will it take to water 30 plants?
erma4kov [3.2K]
99 gallons it takes 3 1/3 gallons to water 1 plant then multiply 3 1/3*30
6 0
3 years ago
Read 2 more answers
Other questions:
  • ANSWER PLEASE! Pic attached.
    7·1 answer
  • Express as a trinomial. (x - 4)(2x - 5)
    5·2 answers
  • Evaluate the algebraic expression 1.5t-7.2 for each given value.
    13·2 answers
  • a fountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x^2 + 3x. a beam of light modeled by the e
    14·1 answer
  • Marshall left home biking at a constant rate of 20 mph. One hour later, it looked like it may rain, so his friend, Brett, set ou
    13·1 answer
  • Evaluate for x=4 and y=-3 write in simplest form<br> 2y/x2
    13·1 answer
  • Given f(x)=6(8-x)+5 What is the value of f(-2)
    12·1 answer
  • Factor the following expression using the Distributive Property.<br><br>(48+64)​
    8·1 answer
  • Pls helpppp ASAP I’m so confused
    12·1 answer
  • WILL MARK YOU BRAINLIEST, PLEASE HELP!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!