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Bingel [31]
4 years ago
15

Solve the following equation algebraically:

Mathematics
1 answer:
Rus_ich [418]4 years ago
5 0

x=125

Step-by-step explanation:

Divide each term by

3

and simplify.

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Explain the Error A student wrote this statement: "A triangular prism has height of 15 inches and a base area of 20 square inche
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15•20=300
300/2=159

The student did not divide by 2.
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3 years ago
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Use Completing the square to solve: –3x^2 + 12x – 15 = 0
Reptile [31]

Answer:

x = 5

x = -1

Step-by-step explanation:

4 0
3 years ago
What is the relationship between Jack and praiseworthy
Mnenie [13.5K]

Answer:

Praiseworthy is a main character in Sid Fleischman's 'By the Great Horn Spoon!' Praiseworthy is an incredibly likable guy who is able to help his fellow travel partner - Jack - out of some pretty sticky situations.

Step-by-step explanation:

Praiseworthy is a main character in Sid Fleischman's 'By the Great Horn Spoon!' Praiseworthy is an incredibly likable guy who is able to help his fellow travel partner - Jack - out of some pretty sticky situations.

7 0
3 years ago
Point b lies on the segment ac . Find the length of the segment ac, if ab=7.8 cm, bc=25mm. How many different solutions can this
mixas84 [53]

Given that B lies on segment AC and AB=7.8cm , BC = 25mm

Let us convert AB to mm by multiplying with 10 that is AB = 78mm

There are totally 3 possible  ways for B lying on segment AC.

Solution 1:- B lies in between A and C,

Then AC = AB+BC

               =78+25 = 103 mm

Solution 2:- B lies to the right of C like ACB.

Then AB = AC+CB

         78 = AC+25

         AC = 78-25 = 53mm

Solution 3:- B lies to the left of A like BAC.

Then BC = BA+AC

          25 = 78+AC

Since AC cannot be negative, this way is not possible.

Hence there are only 2 solutions possible.

If we are given that B lies on line joining A and C, then definitely B should lie between A and C.  That means nothing but solution 1. So only one solution is possible in this case.

5 0
3 years ago
earth takes 365 days to orbit the Sun mars takes 687 days write and solve an equation to find how many more days d mars takes th
Licemer1 [7]

Hi there!

Here are the important information we know:

Earth : 365 days

Mars : 687 days


In order to find out how many more days (d) Mars takes than Earth to orbit the sun, you'll need to subtract 365 from 687, so your equation would look like this:

687 - 365 = d


Now to solve this equation :

687 - 365 = d

322 = d


This means that Mars takes 322 days more than Earth to orbit the sun.


There you go! I really hope this helped, if there's anything just let me know! :)

7 0
3 years ago
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