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
CaHeK987 [17]
2 years ago
9

Please help!! what is the solution to the equation

Mathematics
1 answer:
telo118 [61]2 years ago
3 0

Answer:

A the first option

You might be interested in
A random sample of 41 cars in the drive-thru of a popular fast food restaurant revealed an average bill of $19.55 per car. The p
Rashid [163]

Answer:

19.55\pm2.145

Step-by-step explanation:

We use the equation \bar x\pm z^*\sigma/\sqrt n, where \bar x=19.55, \sigma=6.33, n=41, and z^*=2.17. We obtain z^* from the z-score of a 0.97 confidence level.

8 0
2 years ago
if 2 people answered your question and they were both right but only one of them explained they answer who should I give brainli
lakkis [162]
The person who explained the answer because you can see how they got the answer or the evidence they used to get the answer
5 0
2 years ago
Please help me with the correct answers
Anna11 [10]

Answer:

13 ft

Step-by-step explanation:

we need to find the square root of 169

√169 = 13

5 0
2 years ago
Read 2 more answers
Eliminate the parameter. x = t2 + 2, y = t2 - 4
stepan [7]
\bf \begin{cases}
x=t^2+2\implies x-2=t^2\implies \sqrt{x-2}=\boxed{t}\\\\
y=t^2-4\\
----------\\
y=\left( \boxed{\sqrt{x-2}} \right)^2-4\implies y=x-2-4\\\\
y=x-6
\end{cases}

just a plain vanilla substitution

8 0
3 years ago
Read 2 more answers
Which of the equations is proportional if y is a function of X?
Taya2010 [7]

Answer:

y=4x

Step-by-step explanation:

it goes through 0,0 on my graph

6 0
2 years ago
Other questions:
  • 9-b and the multiplicative inverse of 9
    5·1 answer
  • What is the answer to -x/3_>5
    13·2 answers
  • Find the perimeter of right triangle WXY if the radius of the circle is 4 units and WY = 20 units.
    15·1 answer
  • 5÷630 wrote out partial quotient
    6·1 answer
  • A large washer has an outer radius of 10mm and a hole with a diameter of 14mm. What is the area of the top surface of the washer
    7·2 answers
  • 5x² + 7x - 5 what is the simplify expressions?​
    7·1 answer
  • WHY is life life r÷eeeeeee​
    8·1 answer
  • How to solve the volume formula for cylinders using pi​
    11·1 answer
  • Great Valley State Park charges $10 per car for admission to its camping grounds and $17.50 per night for a campsite.
    12·1 answer
  • Imagina that the cook is using a potato-chopping machine instead of a knife, allowing him to chop a maximum of 120 potatoes inst
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!