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
adelina 88 [10]
2 years ago
14

1. Which best describes your ability to solve quadratic equations?​

Mathematics
1 answer:
-BARSIC- [3]2 years ago
3 0

Answer:

you just have to do it yourself

You might be interested in
Help plz:))) I’ll mark u brainliest
eimsori [14]
X=-1 give me thanks :)
3 0
3 years ago
U can start immediately I already got the answer I just need to see if i got it right and understand
umka21 [38]

ANSWER

80 units²

EXPLANATION

One way to solve this is to find the area of the blue square and the subtract the areas of the red triangles:

The blue square is 12 units long by 12 units wide. Its area is:

A_{\text{square}}=12\times12=144

Then, the area of the big triangle, which has a base 12 units long and a height of 10 units, is:

A_{\text{traingle}1}=\frac{12\times10}{2}=\frac{120}{2}=60

The smaller triangle has a base of 4 units and a heigth of 2 units. Its area is:

A_{\text{triangle}2}=\frac{4\times2}{2}=\frac{8}{2}=4

So the total area of the figure is:

\begin{gathered} A=A_{\text{square}}-A_{triangle1}-A_{triangle2} \\ A=144-60-4 \\ A=80 \end{gathered}

8 0
1 year ago
Find two numbers that you can multiply to get to get a product of 0.4
professor190 [17]
1 and .20 can be your answer i guess.
7 0
3 years ago
Read 2 more answers
Here are two steps from the derivation of the quadratic formula.
Lana71 [14]

What took place between the first step and the second step? - A. Taking the square root of both sides.

As we can see from the first to second step, the left side of the equation goes from being squared to not being squared. While on the right side of the equation, the square root is now being taken.

Hope this helps!! :)

6 0
3 years ago
Read 2 more answers
Emma goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Emma pa
sergiy2304 [10]

Answer:

The equation that can be used to determine the number of rounds that Emma golfs is:

x=(c-7.50)/6.25

Step-by-step explanation:

From the information given, the total amount Emma pays to go miniature golfing is equal to the price of the admission ticket plus the result of multiplying the price per round of golf for the number of rounds and according to this, the equation would be:

c=7.50+6.25x, where:

c is the total cost for Emma to go miniature golfing

x is the number of rounds

Now, you can solve for x to determine the equation that can be used to find the number of rounds that Emma golfs:

x=(c-7.50)/6.25

You can replace c with 26.25:

x=(26.25-7.50)/6.25

x=18.75/6.25

x=3

5 0
2 years ago
Other questions:
  • What is the first step to simplify the expression 3(x+8)^2/x+2?
    14·2 answers
  • Rewrite 5a-(a-3b) in standard form
    14·1 answer
  • Look at image. Please help quick.
    10·1 answer
  • Help with this question, please! The answer with the red arrow is INCORRECT!! HELP ASAP!
    8·1 answer
  • Complete each of the following statements with the letter that represents the expression
    9·1 answer
  • Simplify 72/-8.<br> A. 9<br> B. -9<br> C. 12<br> D. -12
    9·2 answers
  • You might need: What is the next term of the geometric sequence? -1/7, 4/7, -16/7<br>​
    15·2 answers
  • PLEASE HELP ME ILL GIVE BRAINILEST PLEASE!!!
    11·1 answer
  • 4x + 3 = -9 slove the equation
    6·1 answer
  • The GRE is an entrance exam that many students are required to take in order to apply to graduate school. In 2014, the combined
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!