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
Jlenok [28]
3 years ago
10

Solve this quadratic equation using the quadratic formula. 2x2 - 10x + 7 = 0

Mathematics
1 answer:
irina [24]3 years ago
3 0

Answer:

Exact Form: x = 5 + sqaureroot 11/2

Decimal Form: x = 4.15

You might be interested in
Solve the equation. Then check your solution. – two-fifths + a = One-fifth a. Three-fifths c. StartFraction 3 Over 10 EndFractio
Helga [31]

Answer:

A . a = 3/5

Step-by-step explanation:

- 2/5 + a = 1/5

Add 2/5 to each side

-2/5 + a + 2/5 = 1/5 + 2/5

a = 3/5

Therefore a = 3/5

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
3 years ago
AJ purchased a new TV for $1200. The regular price of the TV was $1500.what percent did AJ save buying it on sale ?
svet-max [94.6K]

A. 20%


Work: 1500 x .20 = 300

1500 - 300 = 1200


Hope this helps!

4 0
3 years ago
Jerry jogs the same round trip path everyday. He jogs 0.7 miles to the park and then 0.5 miles from the park to the playground.
Mila [183]
Is this a trick question, i assume you just add all the number getting 2.4 miles or he is 0 miles away from his house when he completes his jog

6 0
3 years ago
Read 2 more answers
Find the total of the figure below. PLEASEEE HELPPPPPPPP!
KATRIN_1 [288]
The answer is 134 ft^2



the area of the smaller rectangle:
5 \times 6 = 30



the area of the other rectangle:
8 \times 13 = 104




the area of the whole shape:
104 +30 = 134



good luck
3 0
3 years ago
Math question! I appreciate any help!
saw5 [17]
Lateral faces are all the sides of the prisms EXCEPT the bases, which are the sides on the top and bottom. To find the area of the lateral faces we can use the formula: perimeter x height.

perimeter = 2 (6 + 8) = 2 x 14 = 28
height = 14
area of the lateral faces = perimeter x height = 28 x 14 = 392

Hope this helps!
6 0
3 years ago
Other questions:
  • A field trip is planned which is 10 2/9 miles from school. A wheel of the school bus is punctured after 5 3/7. How many miles ar
    13·1 answer
  • A group of people were given a personality test to determine if they type a or type b
    14·2 answers
  • Please show me how to solve 660 x 183
    12·1 answer
  • 2. The point (0,0) is a solution to which inequality?
    14·1 answer
  • Maria tests the effectiveness of an anti-depression drug by recruiting 500 participants and randomly assigning half e participan
    15·1 answer
  • Please help and give brainliest answer
    8·1 answer
  • A chemist wants to mix a 10% acid solution with a 26% acid solution to obtain 16 liters of a 14% acid solution. How much of the
    5·1 answer
  • 72 paper clips to 63 paper clips
    12·1 answer
  • What is 6^4written in expanded form?<br> 4+4+4+4+4+4<br> 4.4.4.4.4.4<br> 6+6+6+6<br> 6.6.6.6
    5·2 answers
  • Use the pie chart at the right, which shows the number of workers (in thousands) by industry for a certain country. Find the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!