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julia-pushkina [17]
2 years ago
13

Draw a graph of Lin's distance of a function of time for this situation:

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
3 0

Step-by-step explanation:

Given

Lin walks half a mile at a constant rate i.e. Lin velocity is constant. So, in the graph, it will be a straight line through the origin.

Lin is still for five minutes and after she began sprinting for the slip up to halfway i.e. Lin is accelerating or velocity is increasing for the halfway and later she started walking for the rest of the way.

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Estimate the difference of 765and 333. Explain your estimate.
Anni [7]

Step 1: Prioblem

Estimate the difference of 765 and 333. Explain your estimate.​

Step 2: Concept and Method

Difference mean to subtract the smaller number from larger number.

Therefore,

\begin{gathered} =\text{  765  -   333} \\ =\text{ 432} \end{gathered}

Step 3: Final answer

= 432

7 0
1 year ago
Question 18
Svetlanka [38]

Answer:

Step-by-step explanation:

J and K are equal

8x - 23 = 6x + 11            Add 23 to both sides

8x = 6x + 11 + 23           Combine the right

8x = 6x + 34                  Subtract 6x from both sides

8x - 6x = 34                   Combine the left

2x = 34                           Divide by 2

x = 34/2

x = 17

=================================

M and L are both supplementary to J and K respectively.

J = 8x - 23

J = 8*17 - 23

J = 136-23

J = 113

K = 113

===================================

M + 113 = 180

M = 180 - 113

M = 67

L = 67

5 0
3 years ago
What is the value of r in the equation 4r − 8 = 5r + 12?<br><br> −20<br> −1<br> 1<br> 20
inn [45]

Answer

r = -20

Step-by-step explanation

4r-8=5r+12

subtract 4r from both sides of the equation

-8=r+12

subtract 12 from both sides of the equation

-20 = r

5 0
3 years ago
Read 2 more answers
Can someone help me with this
Marizza181 [45]

Answer:

ree

Step-by-step explanation:

7 0
2 years ago
What would this equal too look at the screen shot
jekas [21]

Given:

The figure of two parallel lines MP and QS.

A transversal line KL interests the two parallel lines.

m\angle KNM =146^\circ

To find:

The m\angle KRQ.

Solution:

If a transversal line intersect the two parallel lines, then the corresponding angles are congruent and their measures are equal.

In the given figure \angle KRQ and \angle KNM corresponding angles. It means their measures are equal.

m\angle KRQ=m\angle KNM

m\angle KRQ=146^\circ

Therefore, m\angle KRQ=146^\circ.

6 0
3 years ago
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