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gregori [183]
3 years ago
11

Help please hurry !!!!!!

Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer:

Step-by-step explanation:

circumference= 29.83

2 times 3.14 times radius

area=70.83

3.14 times radius squared

3.  radius

4. Diameter

radius is 4.75

diameter is 9.5

not 100% sure on finding the angle measure. looks about 40 degrees

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Create an equation with one solution of x = −4.
katen-ka-za [31]

Answer:

What is missing is -5x - 20

Step-by-step explanation:

To find this, simply solve for the parenthesis as if it were a variable of its own. This will allow you to see exactly what is missing.

8x - (x - 20) = 2x - (_______)

8x - x + 20 = 2x - (_______)

7x + 20 = 2x - (_______)

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So the answer for the parenthesis is -5x - 20

3 0
3 years ago
2.375 in expanded form
kari74 [83]

Answer:

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Step-by-step explanation:

Move the decimal place from 2.375 to the back of the number so it should look like this, 2375.

Than move the decimal place back to its original spot and count the amount of spaces you move. Remember, if you move forward, your exponent should be negative. For example, if the problem is 6.321, you would move the decimal place to the back like this, 6321. And then move it back to where it originally was, 6.321, the amount of spaces I moved was 3 spaces and I moved forward so It would be 6.321^-3

6 0
2 years ago
1 Bradley is building a table
Harman [31]

Answer:

Step-by-step explanation: < 180

3 0
3 years ago
Need help on this question
ololo11 [35]
45 degree between Oak street and Elm Street.
4 0
3 years ago
I need help plz my mom is making me do more questions and I need to check them.
yuradex [85]
Perimeter of square = 4s perimiter of pentagon= 5s, i guess? its a regular one afterall 4s = P 4 (10) = p 40 = P (40 = 5s)/ 5 8 = s


Sorry I dont know how to answer the second one...

4 0
3 years ago
Read 2 more answers
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