Can somebody help me with number 5 and number 8

The magnitude of the vector to two decimal places is 11.40 units

The formula for calculating the magnitude of the vector is expressed as:

[tex]D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2 }[/tex]

Given the coordinate points  (-3, 4) and (6, -3)

[tex]D=\sqrt{(-3-4)^2+(6+3)^2 }\\D=\sqrt{(-7)^2+9^2}\\D=\sqrt{49+81}\\D=\sqrt{130}\\D= 11.40[/tex]

Hence the magnitude of the vector to two decimal places is 11.40 units

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Answer:

madc'dsv wr;lja''vr3'fbfsh'tht'rth

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

If the first number (in this case, behind the decimal) is 5 or more, you round up. If it is 4 or less, you round down. since 2 and 1 are less than 4, you round down making them both 0. Then, you round up making the answer 6. I hope this makes sense! I wasn't entirely sure how to explain this.

Answer:

7/8

Step-by-step explanation:

You multiply 3/4 by 2 to get a common denomerater, then you get 6/8, after you add 1/8 + 6/8 and get 7/8

Answer:

16 = 16

Step-by-step explanation:

Cross multiplying is when you multiply the numerator and denominator of two fractions.

So, it would be 4 × 4 = 8 × 2 or 16 = 16. This is essentially proving they are equal to one another.

Hope this helps.

Answer:

C is the correct answer.

If you need an explanation tell me.

More people like the action movies.

Comparison of two numbers, means to examine the differences between numbers, quantities or values to decide if it is greater than, smaller than or equal to another quantity.

According to the given question

We have a data in which

Number of people who liked action movie = 78

Number of people who liked action movie = 60

Number of people who disliked the action movie = 22

And, number of people who disliked the drama movie = 40

From the given data we conclude, that action movie is liked by more people as compared to drama movie because 78 > 60.

Hence, the action movie is better received by the audience than the drama.

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#SPJ2

Answer:

1. 79,210

2. 6,231

3. 23.4

Step-by-step explanation:

1. 7.921 * 10^4

10 ^ 4 = 10000

move the decimal point four places to the right

= 79,210

2. 6.231 * 10^3

10 ^ 3 is 1000

move the decimal point three places to the right

6,231

3. 0.234 * 10^2

10 ^ 2 is 100

move the decimal two places to the right

23.4

Answer:

There are no like terms.

Step-by-step explanation:

Answer: if i remember correctly you’re just supposed to add 2 to the exponent so it’s be 2b^5 if that’s not the case then there are no like terms

Step-by-step explanation:

Answer:

try using demos its a great app for creating and reading maps

Answer:

NO IDEA

Step-by-step explanation:

Answer: 145

Step-by-step explanation:

(−72)(−23)

−72(−23)

1423

Answer:

The nearest cent is going to be %1.00 So it’s B girla

Step-by-step explanation: i think it is

Answer:

[tex] \frac{1}{3} x + \frac{1}{2} [/tex]

This is the answer after simplifying

Answer:

Adam baked 44 muffins.

Fred baked 88 muffins.

Step-by-step explanation:

Adam) Do 36 + 8 = 44

because it says Adam baked 8 more than Brad.

Fred) Do 44 x 2 because it says

He baked 2 time more than Adam

-kiniwih426

A) The determination of the expected cash receipts from July to September is as follows:

                                          July            Aug.          Sept.  

Expected Sales             $175,800    $194,500    $186,300

Cash (55%)                       96,690      106,975     102,465

1% discount                           967          1,070          1,025

Net cash sales                 95,723      105,905      101,440

30% month 1                    52,740       58,350       55,890

15% month 2                   27,069        26,370        29,175

Total cash receipts   $175,532   $190,625   $186,505

B) The determination of the expected cash discounts from July to September is as follows:

                                             July            Aug.          Sept.  

Expected Sales             $175,800    $194,500    $186,300

Cash (55%)                       96,690      106,975     102,465

1% Cash Discounts            $967        $1,070      $1,025

C) The determination of the expected ending balance of accounts receivable from July to September is as follows:

                                             July            Aug.            Sept.

Expected Sales              $175,800     $194,500    $186,300

Ending balance of

 Accounts Receivable  $26,370      $29,175    $ 27,945

= 15% of July, August, and September Sales

Data and Calculations:

                         July            Aug.         Sept.          Oct.          Nov.            Dec.

Expected

 Sales           $175,800  $194,500   $186,300   $210,750   $349,000  $375,900

Cash (55%)      96,690    106,975     102,465      115,913      191,950    206,745

1% discount           967        1,070          1,025         1,159          1,920        2,067

Net cash sales 95,723   105,905      101,440     114,754     190,030    204,678

30% month 1    52,740     58,350      55,890     63,225     104,700      112,770

15% month 2   27,069      26,370       29,175     27,945        31,613      52,350

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Step-by-step explanation:

The sum of the interior angles of a triangle is equal to 180° so we can write

[tex]y + 2y + 3y = 180° \Rightarrow 6y = 180°[/tex]

Solving for y, we get

[tex]y = 30°[/tex]

So the other two angles of the triangle are

[tex]2y = 2(30°) = 60°[/tex]

and

[tex]3y = 3(30°) =90°[/tex]

Answer:

option b

Step-by-step explanation:

have a great day

Answer:

d . 49

Step-by-step explanation:

180-131 ( supplementary angle)

= 49°

Answer:

=D 49

.......................

Answer:

- 4.5, - 0.5, 0.7, 2.3, 3.0

Answer:

well the answer would be 45?

Step-by-step explanation:

Answer:

Where is the question ?

Step-by-step explanation:

Answer:

sure if im able, with what?

Step-by-step explanation:

Answer: Bottom right corner (southwest corner)

Explanation:

Plug in x = 0 to find that

[tex]f(x) = 4*3^x\\\\f(0) = 4*3^0\\\\f(0) = 4*1\\\\f(0) = 4\\\\[/tex]

This shows that the y intercept is (0,4).

Of the four answer choices, only the bottom right corner has this y intercept. Note that the curve goes uphill when moving to the right. This function is increasing which matches with f(x) being an increasing function. In other words, f(x) represents exponential growth.

Answer:

Step-by-step explanation:

-1

Answer: 21 is the answer

Answer:

First column 107

Second Column 135

Third Column 104

Fourth Column 109

Fifth Column 160

Is this what you were needing? A sum of the numbers in each column?

Please allow me to know if I helped by clicking thank you, rating or brainly.

Miss Hawaii

[tex]\\ \sf\longmapsto ∆AED=∆ABO[/tex]

[tex]\\ \sf\longmapsto \dfrac{AE}{AB}=\dfrac{AD}{AO}[/tex]

[tex]\\ \sf\longmapsto \dfrac{AD}{AE}=\dfrac{AB}{AO}[/tex]

Explanation:

Given that

In ∆ ABC, DE is a line drawn on AB and AC

In ∆ ADE and ∆ ABC

∠ AED = ∠ ABC = 70°

∠ AED = ∠ BAC (Common vertex angle )

By AA similarity criteria

∆ ADE and ∆ ABC are similar triangles

⇛ ∆ ADE ~ ∆ ABC

We Know that

If two polygons of same number of sides are said to be similar,

If the corresponding angles are equal.

If the corresponding sides are in the same ratio or in proportion.

So, The corresponding angles are mist be in proportion

⇛ AD / DB = AE/EC

Key Knowledge:-

Note :-