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gizmo_the_mogwai [7]
4 years ago
12

Given: Line b is parallel to line c. Line c is parallel to line e. Line a intersects line b. Which of the following statements a

re you certain is true? Line a is perpendicular to line e. Line a intersects line e. Line a is perpendicular to line c. None of the above is true.
Mathematics
2 answers:
Afina-wow [57]4 years ago
8 0
None of the above is true
larisa [96]4 years ago
4 0
The correct answer is that line a intersects line e. This is true because line a intersects line b which is parallel to line e and therefore also intersects line e.
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Please help me with this.
Nookie1986 [14]
Ok what’s the question
6 0
3 years ago
16,473 rounded to the nearest thousand
Georgia [21]
Look at the number in the thousands place.  This number is 6.  Now look at the number after it.  It is 4.  4 is less than 5 so you keep 6 the same. Now you make the rest 0s, except for the 1 before the 6.  The estimate would be 16,000.
3 0
3 years ago
Read 2 more answers
John needs 20 grams of 54% acid solution for his science project. His school's science lab has bottles of 30% solution and bottl
Paul [167]

Answer:

John should use:

4 grams of the 30% solution and 16 grams of the 60% solution

Step-by-step explanation:

Let the number of grams of the 30% solution = x

Let the number of grams of the 60% solution = y

John needs 20 grams of 54% acid solution for his science project.

Hence,

x + y = 20 grams..... Equation 1

x = 20 - y

His school's science lab has bottles of 30% solution and bottles of 60% solution.

30% × x + 60% × y = 54% × 20

0.3x + 0.6y = 10.8......Equation 2

We substitute 20 - y for x in Equation 2

0.3(20 - y) + 0.6y = 10.8

6 - 0.3y + 0.6y = 10.8

- 0.3y + 0.6y = 10.8 - 6

0.3y = 4.8

y = 4.8/3

y = 16 grams

x = 20 - y

x = 20 - 16

x = 4 grams

Therefore, John should use:

4 grams of the 30% solution and 16 grams of the 60% solution

7 0
3 years ago
Read 2 more answers
How many pizzas does a restaurant make each night if 25% of the total is equal to 90 pizzas?
slamgirl [31]

Answer:

21 pizza soccer

Step-by-step explanation:


3 0
4 years ago
William found 3/5 of the pecan pie in the fridge and
spayn [35]

<em><u>ANSWER</u></em>

<em>Since </em><em>probably </em><em>part </em><em>of </em><em>the</em><em> </em><em>pie </em><em>was </em><em>already </em><em>eaten </em><em>therefore </em><em>we </em><em>find </em><em>the </em><em>fration </em><em>of </em><em>the </em><em>pie </em><em>in </em><em>the </em><em>beginning</em><em> </em><em>which </em><em>is</em>

<em>=</em><em> </em><em>1</em><em> </em>

<em>=</em><em> </em><em>5</em><em>/</em><em>5</em>

<em><u>Fraction </u></em><em><u>William </u></em><em><u>ate;</u></em>

<em>=</em><em> </em><em>3</em><em>/</em><em>4</em><em> </em><em> </em><em>of </em><em>1</em>

<em>=</em><em> </em><em>3</em><em>/</em><em>4</em><em> </em><em>of </em><em>5</em><em>/</em><em>5</em>

<em>=</em><em> </em><em>3</em><em>/</em><em>4</em><em> </em><em>×</em><em> </em><em>5</em><em>/</em><em>5</em>

<em>=</em><em> </em><em>3</em><em>/</em><em>4</em>

<em> </em>

<em><u>CONCLUSION</u></em>

A fraction is a part of a whole so no matter how the fraction would increase or decrease the part William ate will remain the same

7 0
3 years ago
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