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
Sloan [31]
3 years ago
14

Please help me with this math problem

Mathematics
2 answers:
postnew [5]3 years ago
7 0
= 8 - 4 + {7}^{2} \\ = 8 - 53 \\ = -45
aleksklad [387]3 years ago
4 0
8 -(8/2)+49

8-4+49

4+49= 53
You might be interested in
Is the circumference of a circle that the diameter is 9.4 cm
charle [14.2K]

Answer:

To find the radius we must multiply by two to get 18.8

Then we multiply 18.8 for PIEEEEEE

3.14x18.8= 59.03

Step-by-step explanation:

I hope this helps!!!!! Please mark me brainliest.

4 0
3 years ago
Find the actual sum of 1 3/4+1 5/8 do the Turman how much David grew into years explain how you know your answer is reasonable
kotegsom [21]

Answer:

  3 3/8

Step-by-step explanation:

We assume your intended question is ...

  "Find the actual sum of 1 3/4 + 1 5/8 to determine how much David grew in two years. Explain ..." (Proper word choice and punctuation help communication.)

The sum of the two given mixed numbers can be found several ways. One way is to write the fractions using a common denominator:

  1 3/4 + 1 5/8 = 1 6/8 + 1 5/8 = (1 +1) +(6/8 +5/8) = 2 + 11/8 = 3 3/8

David grew 3 3/8 in two years.

__

Both numbers are near and slightly more than 1.5, so their sum will be near and slightly more than 3.

3 0
4 years ago
Find the slope of a line passing through the points (5,-5) and (7,3)
mylen [45]

Answer:

The slope of the line passing through the points (5, -5) and (7,3) is 4 . Use the slope formula to find the slope.

5 0
3 years ago
Write an algebraic expression 3 more than twice a number​
kati45 [8]

Answer:

2x+3

Step-by-step explanation:

Let x be the number

twice a number

2x

3 more than

2x+3

5 0
3 years ago
The circumference of a circle is 29.83 cm. What are the radius and diameter, respectively? Use 3.14 for pi.
nasty-shy [4]

Answer:

Diameter: 9.5

Radius: 4.75

Step-by-step explanation:

To find the diameter you divide the circumference by pi(3.14) and to find radius you divide the diameter by 2 since the radius is half of the diameter.

Hope this helps you

7 0
3 years ago
Other questions:
  • fiona and her friends went to a smoothie shop. they ordered three strawberry smoothies and two protein shakes for a total of $24
    7·1 answer
  • Solve the equation -1/3m-7=5
    14·1 answer
  • What is the only natural lake in Texas?
    5·2 answers
  • At a preschool 16 of the students are four years old of a four year olds 3/8 attended the full day program how many other studen
    11·1 answer
  • Find the derivative of the given function with respect to the independent variable x or t. The symbols a, b and c are constants
    11·1 answer
  • Solve for x: 4x+9/2 1/3=3x/0.5
    11·2 answers
  • Which equation is shown in the graph below?
    13·1 answer
  • Match the following equation to the correct situation.
    15·1 answer
  • What is the surface area of the solid that this net can form?
    9·1 answer
  • 10 points quick!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!