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3 years ago

Can someone help me please!!!

Mathematics

2 answers:

Svetlanka [38]3 years ago

5 0

109
52
4
89
111
72
Is the answers good luck

Gekata [30.6K]3 years ago

3 0

1. 109

2. 52

3. 4

4. 89

5. 111

6. 72

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Use the table to answer the question.

Vesna [10]

Given:

The table of values of a linear relationship.

x y

-1 -1

0 1

1 3

2 5

To find:

The equation for the given table of values.

Solution:

If a linear function passes through the two points, then the equation of the linear relationship is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

Consider any two point from the given table. Let the two points are (-1,-1) and (0,1). So, the equation of the linear relationship is

$y-(-1)=\dfrac{1-(-1)}{0-(-1)}(x-(-1))$

$y+1=\dfrac{1+1}{0+1}(x+1)$

$y+1=\dfrac{2}{1}(x+1)$

$y+1=2(x+1)$

Using distributive property, we get

$y+1=2(x)+2(1)$

$y+1=2x+2$

Subtracting 1 from both sides, we get

$y+1-1=2x+2-1$

$y=2x+1$

Therefore, the required equation is $y=2x+1$ . Hence, the correct option is D.

5 0

3 years ago

{4.OA.A.3} There are 1,492 chairs in the auditorium. Ms. Jones wants to put them into 10 rows. If she splits the chairs evenly i

chubhunter [2.5K]

Answer:

2 chairs will be left over.

Step-by-step explanation:

Given that

There are a total of 1492 chairs.

which are to divided in 10 rows evenly.

To find:

Number of chairs left ?

Solution:

Let the number of chairs in each row = $x$

There are 10 rows so number of chairs in rows = 10 $x$

Let the number of chairs left = $y$

Total number of chairs =10 $x$ + $y$ = 1492

The above equation is like:

Divisor $\times$ Quotient + Remainder = Dividend

So, we have to find the remainder in this question where we are given Divisor and Dividend.

10 $\times$ 149 + 2 = 1492

So, dividing 1492 with 10, we get remainder as 2.

Hence, 2 chairs will be left.

7 0

3 years ago

Help plss i'm lost i need help

algol [13]

+20 for babysitting
+14 above zero
-100 feet below sea level
-17 u owe ur aunt
-10 candy bars left over
-9 people who didn’t get burgers
-8 years younger
+11 years older

8 0

3 years ago

Read 2 more answers

Sasha walk 12 m in 16.8 seconds sam walked 31 m in 46.5 seconds who was the fastest?

KengaRu [80]

Answer:

Just a bored teen willing to help,

hope you're having a splendiferous day...

Step-by-step explanation:

Sasha: 16.8 seconds÷12 m=1.4 meter per second.

Sam: 46.5 seconds÷31 m=1.5 meter per second.

Sasha walked the fastest.

4 0

3 years ago

Read 2 more answers

Pleaasse I really need help on this question

kolbaska11 [484]

Answer:

first of all wow this is not the easiest. But i figured out some of it i hope this helps! :)

Step-by-step explanation:

100 cm=1 m

20 cm=30

1 m=2 hr and 30 minutes

for the prism i know what is missing( .80) is missing for the side. I really hope this helps i am sorry i could not figure out the rest.

3 0

3 years ago