Answer:
111
Step-by-step explanation:
The sum for a 7-sided interior polygon is 900
126+158+120+125+121+139=789
900-789=111
If the Diameter Is 4 inches then the radius will be 2 inches!
Hope I Helped!
7/20 barrels of corn are the buffalo fed each day.
How to solve word problems?
It's actually fairly easy to solve word problems using a tried-and-true step-by-step approach.
- Aloud to yourself, read the issue.
- Make a Drawing.
- Ask yourself, "What am I looking for?"
- List the items that have been provided.
- Locate the key phrases.
- Solve.
- Verify your work.
Here are some actions to take:
- Recognize the issue, including all the terminology used to describe it. Recognize what you need to look for, Recognize the issue's context.
- Convert the issue into an equation. Give the unknown a variable (or variables) to symbolize, Indicate exactly what the variable stands for.
- Put the strategy into action and find a solution.
Given:
Elephants at the Norfolk zoo are fed = 1/2
Buffalo are fed 7/10 as much corn as the elephants = 7/10 * Elephants fed
= 7/10 * 1/2
= 7/20
Hence, 7/20 barrels of corn are the buffalo fed each day.
To know more about word problems check the below link:
brainly.com/question/13818690
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Answer:
Step-by-step explanation:
<em>Refer to attached picture</em>
- The height = h
- Angles of elevation 22.6° and 38.3°
- Closer distance = d
<u>Use tangent to solve</u>
- tan 22.6° = h/(d + 17) ⇒ h = (d + 17) tan 22.6° ⇒ h = 0.42(d + 17)
- tan 38.3° = h/d ⇒ h = d tan 38.3° ⇒ h = 0.79d
<u>Compare the equations above and find the value of d:</u>
- 0.42(d + 17) = 0.79d
- 0.42d + 7.14 = 0.79d
- 0.79d - 0.42d = 7.14
- 0.37 d = 7.14
- d = 7.14/0.37
- d = 19.3 m
<u>Now find the value of h:</u>
- h = 0.79d
- h = 0.79*19.3
- h = 15
Wave Rock is 15 m tall
Answer:
100% chance. I don't know if you mean a certain color. We need to know that color if you want us to help you. But, if you really just want to pick a marble, replace it, and pick another, you will ALWAYS get a marble.
