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
vlada-n [284]
3 years ago
8

Pedro solves the quadratic equation x^2+6x –14 using the quadratic formula. In which step did Pedro make an error?

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0

9514 1404 393

Answer:

  correct choice is marked

Step-by-step explanation:

The error is in step 2. The square root cannot be distributed to a sum.

You might be interested in
How many gallon jugs will 8 quarts fill?​
vichka [17]

Answer:

The answer is 2 quarts!(:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Is the square root of 81 natural whole integer rational irrational or real ?
Alika [10]

Answer:

It is natural

Step-by-step explanation:

6 0
3 years ago
A double cheeseburger has 540 calories, a milk shake has 490 calories and a serving of fries has 380 calories. If you burn 130 c
Inessa05 [86]

Answer:

10.846 hours

Step-by-step explanation:

first you add all the calories= 1410 calories

then you divide 1410 calories by 130 (the calories you can burn in one hour)

your answer is 10.846 which means that it takes 10.846 hours to consume 1410 calories.

4 0
3 years ago
THIS IS VERY IMPORTANT I WILL GIVE BRAINLIEST TO THE PERSON WHO DOES ALL 4 QUESTIONS FOR ME.
devlian [24]

Answer:

6. 130/130.5

7. C, 14 pink roses and 26 red roses

8. A, 18 model cars and 27 model airplanes

9. $359.10

Step-by-step explanation:

Number 6 involves two potential answers because although 30% of 435 is 130.5 you cannot have half of a person at a baseball game.

6 0
3 years ago
CAN SOMEONE HELP ME UNDERSTAND THIS PLEASE
ICE Princess25 [194]

YEAH OFC SHAWTY!

  • so for A its -4^11 because if the powers have the same base and they are being multiplied you add the powers
  • For B its the same idea, they have the same base, and are being multiplied so you add the powers- 13^9
  • For C its similar, you have the same base, but since its Dividing, you subtract the powers. So, 9^5
  • for D you pretend like the denominator has a power of 1 and subtract. So its -24^5-24^1 which hopefully puts it into perspective of being -24^4 becuase we subtracted the powers

I cant do 2 right now, but i will in a minute

<u>And for 3 his mistake is that they arent the same bases so he cant add the powers, he should have converted them to the same base first. </u>

7 0
3 years ago
Other questions:
  • Which is the best estimate of the total number and then 5 and 6 as well please this is to hard
    13·1 answer
  • Explain how I get the answer to 5^2-(5-7)(2)
    12·2 answers
  • (30 points)
    12·2 answers
  • Find the percent of the number. 5% of 60
    10·1 answer
  • What is the measure of B?
    12·1 answer
  • In the figure below, bisects . What is the measure of ?<br> Will mark Brainliest / Explain
    5·1 answer
  • A recipe for brownies calls for 1/8 cup of sugar and the recipe makes 12 brownies what fraction of a cup is in each brownie? THA
    11·1 answer
  • 2) 6p+ 4 = 4 - 2p<br> A) 2-3 B) 0<br> C) 9 D) -9<br><br><br> Anybody can help?
    14·2 answers
  • PLEASE I NEED HELP WITH THIS PLEASE
    12·1 answer
  • 6x +16 &gt;=51 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!