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
kupik [55]
2 years ago
12

Select the correct answer.

Mathematics
1 answer:
aalyn [17]2 years ago
4 0
The answer is D because it just is D
You might be interested in
Help please!<br> 6x^2+2x-9=0<br> A 6.4, -8.4<br> B 1.1, -1.4<br> C -2.2, 2.8<br> D -1.1, -1.4
Yakvenalex [24]
6x^2+2x-9=0\\\\a=6;\ b=2;\ c=-9\\\\\Delta=b^2-4ac\to\Delta=2^2-4\cdot6\cdot(-9)=220\\\\x_1=\dfrac{-b-\sqrt\Delta}{2a};\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\x_1=\dfrac{-2-\sqrt{220}}{2\cdot6}=\dfrac{-2-\sqrt{220}}{12}\approx-1.4\\\\x_2=\dfrac{-2+\sqrt{220}}{2\cdot6}=\dfrac{-2+\sqrt{220}}{12}\approx1.1

Answer: B. 1.1; -1.4.
6 0
3 years ago
I need help on this question plz
11Alexandr11 [23.1K]

Line of symmetry is the line which cuts the figure into two same halves

or we can say that which passes through the figure such that it makes one half the mirror image of the other half

So we can see from the figure that y=-2 is the line which cuts the figure in to equal halves

So

y=-2

Third option

6 0
3 years ago
Can you please solve this please and thank you.
Lilit [14]

Answer:

The answer is 3

Step-by-step explanation:

It’s 3 because with dilation your multiplying points to make a shape bigger, so multiply all the numbers by 3 and when you do that you woulda gotten what’s shown in B

4 0
3 years ago
Read 2 more answers
Answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2
RoseWind [281]

Step-by-step explanation:

angle 2 = 180-39= 141°

angle 2 = 141°

8 0
3 years ago
How to solve 24.31÷2.6
Maru [420]

Answer:

9.35

Step-by-step explanation:

24.31 divided by 2.6 = 9.35

6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how you can use an array to find partial products for 4x36
    9·1 answer
  • mrs.farley made 72 ounces of hamburger into 24 meats patties.how many ounces of hamburger are in each meat patty?
    15·2 answers
  • Two parallel lines are cut by a transversal such that two alternate interior angles are formed. If one of the angles is 72 degre
    13·1 answer
  • Mario’s Restaurant is planning to tile the floor of their outdoor dining area, represented by the composite figure below. The ti
    12·1 answer
  • What is the purpose of tax-differed retirement accounts
    11·1 answer
  • HELP!! PLEASEE!
    9·2 answers
  • Three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?
    9·1 answer
  • The step function f(x) is graphed. On a coordinate plane, a step graph has horizontal segments that are each 2 units long. The l
    14·2 answers
  • if government bonds pays 7.0% interest and insured savings accounts pay 5.0% stockholders in a moderately risky firm would expec
    5·1 answer
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). A line passes t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!