Find the magnitude of the vector.
17i – 39j

Answers

Answer 1
I don’t get the question

Related Questions

solve for X round your answer to the nearest tenth​

Answers

Answer

Are you sure the 31° is not a typo. It would make sense is the angle was 30° to solve for the other sides. Or do you know one more side, because then it could be solved by the Pythagorean theorem

Step-by-step explanation:

Sorry if my answer is wrong

Answer:

Thursday, 28th Jan 2021

8.38 PM

the answer in the photo

izin cerita guys,

jadi sebenernya ga ada yg namanya "kebetulan" ya kan?

hmm, jadi udah takdir ya kan?

sbnernya gw mau kenalan, tapi malu.

hmm

yoi

kalian pernah minum air cuka? yang itu lohh enak

mampir ke Palembang bung :v

yoo biso kan kito ketemu :v

sekian. btw joke kalian garing bro.

ganteng doang, .... (isi sendiri)

The diagonal of a rectangular swimming pool measures 29 yards. If the length of the pool is

25 yards, which measurement is closest to the width of the pool?

A. 4 yards

B. 14.70 yards

C. 38.29 yards

D. 54 yards

Answers

Answer:

B)15 yards

Step-by-step explanation:

We can solve this using Pythagoras theorem as

Let

Width of the pool= c

Length of diagonal of swimming pool =b

Length of the pool= a

c^2= b^2 + a^2

c^2 - b^2 = a^2

C^2 = 29^2 - 25^2

C^2=( 841-625)

C= √216

( Width of the pool)=15 yards

Hence, measurement is closest to the width of the pool is 15 yards


A larger number is twelve more
than a smaller. Their sum is
84. Find the numbers.​

Answers

Answer:  bigger number is 48 and smaller number is 36

Step-by-step explanation:

Answer:

The smaller number  ⇒ y = 36The larger number ⇒ x = y + 12 = 36 + 12 = 48

Step-by-step explanation:

Let the larger number be = xLet the smaller number be = y

As the larger number is twelve more  than a smaller, so

x = y + 12

As the sum of larger and smaller numbers is 84, so

x + y = 84

now substituting x = y + 12 in th equation x + y = 84

x + y = 84

(y + 12) + y = 84

2y + 12 = 84

subtract 12 from both sides

2y + 12 - 12 = 84 - 12

2y = 72

divide both sides by 2

2y/2 = 72/2

y = 36

Thus,

The smaller number  ⇒ y = 36The larger number ⇒ x = y + 12 = 36 + 12 = 48

Which expression is equivalent to X


Answers

Step-by-step explanation:

[tex]{( {x}^{ \frac{4}{3} } {x}^{ \frac{2}{3} })}^{ \frac{1}{3} } = {( {x}^{ \frac{4 + 2}{3} } ) }^{ \frac{1}{3} } = {( {x}^{2} ) }^{ \frac{1}{3} } \\ = {x}^{ \frac{2}{3} } [/tex]

write the opposite to the following:- 50km Towards east​

Answers

Answer:

50 kilometres towards west .......

i guess

Please help me | ty very much if you will :))

Answers

answer:

15/8

- this is the simplest form.

-- please mark the brainliest and click the thanks button if correct :)

Answer:

15/3

Step-by-step explanation:

You only need to multiply the top...

5/8x3

5x3

15

Then bring down the 8...

15/8

Please help me with this

Answers

Answer:

1. -10x + 9

2. 7/16x + 2

3. 2/3x -2

4. x + 1/3

5. -7x - 2/15

Answer:

1 is 6x+9

2 is 7/16x +2

3 is 2/3x -2

4 is x + 1/3

5 is -7x + -2/15

Step-by-step explanation:

A plumbing company charges a $95 fee for each job, plus $65 foreach hour that the job lasts. The expression 65h + 95can be used to calculate the cost of a job in dollars, where hrepresents the number of hours the job takes to complete. Part A.What is the cost of a job that lasts 1.5 hours?

Answers

Answer:

the answer would be 160H

The cost of a job that lasts 1.5 hours is  $ 192.5

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

The charge of each job by the plumbing company = $ 95

The charge on each hour for each job = $ 65

The equation for the cost of a job is = 65h + 95

where h is the number of hours for the job

Now , to calculate the cost of job that lasts 1.5 hours ,

substitute the value of h as 1.5

And , the equation becomes

= 65h + 95

= 65 ( 1.5 ) + 95

= 97.5 + 95

= $ 192.5

Hence , the cost of a job that lasts 1.5 hours is  $ 192.5

To learn more about equations click :

https://brainly.com/question/10413253

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Find the missing side of the right triangle. Write the value only.

Answers

The missing side is 30

Emest worked 10 1/2 hours this week and earns $9.20 per hour. How much did he earn this week?

Answers

Emest earned $96.6
Hope it helps u!!!!!

A board is 29ft long. The second piece is 4 times longer than the first. The third piece is 3 times longer than the second. What is the length of all pieces.

Answers

Answer:

Length of first piece = 1.7058823 ft

Length of second piece = 4(1.7058823) = 6.82352941 ft

Length of third piece = 12(1.7058823) = 20.47058823 ft

Step-by-step explanation:

As given, Total length of the board = 29 ft

Let the board is divided into 3 pieces

Suppose that the length of first piece = x ft

As given, the second piece is 4 times longer than the first

⇒Length of second piece = 4x ft

Also given, the third piece is 3 times longer than the second.

⇒Length of third piece = 3(4x) = 12x ft

Now,

As total length of board = 29

⇒ x + 4x + 12x = 29

⇒ 17x = 29

⇒ x = [tex]\frac{29}{17}[/tex] = 1.7058823 ft

∴ we get

Length of first piece = 1.7058823 ft

Length of second piece = 4(1.7058823) = 6.82352941 ft

Length of third piece = 12(1.7058823) = 20.47058823 ft

Monique and her dad built a hang glider together. After testing the new glider for safety, the glider was ready for the first big flight. Monique jumped off a tall sand dune and traveled in a diagonal line from the top of the dune toward the ground. She flew for 137 feet and landed on level ground at a spot 105 feet horizontally from where she took off. How tall was the sand dune

answers are
a. -88 ft
b. 88 ft
c. 173 ft
d.cannot be determined

Answers

Answer:

it would have to be A I think

Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.

The length of the sand dune is 88 feet.

What is the Pythagorean theorem?

Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.

We have,

Hypotenuse = 137 feet

One side length:

Horizontal length = 105 feet

Another side length = side = length of the sand dune.

Using the Pythagorean theorem we get,

137² = side² + 105²

18769 = side² + 11025

side² = 7744

side = √7744

side = 88 feet

Thus,

The length of the sand dune is 88 feet.

Learn more bout the Pythagorean theorem here:

https://brainly.com/question/21926466

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Jenny spent half of her weekly allowance at the movies. To earn more money her parents leg her clean the gutters for $9. What is her weekly allowance if she ended with $12? Add an equation and answer.

Answers

Answer:

3

Step-by-step explanation:

i think because 12-9=3

Using the diagram below, what is the measurement of angle E?

A. 65°
B. 130°
C. 50°
D. 25°

Answers

C is the answer in my view

-12 - 6p - (-2) simplify

Answers

Answer:

-6p - 10 or -10 - 6p

Step-by-step explanation:

-12 - 6p - (-2)

= -12 - 6p + 2

= -6p - 10 or -10 - 6p

Please mark me Brainliest :)

Step-by-step explanation:

-10 -6p

Convert each radian measure into degrees.
4) 8pi/3

Answers

Answer:

[tex]\boxed {\boxed {\sf 480\textdegree}}[/tex]

Step-by-step explanation:

First, remember that π radians is equal to 180 degrees. Therefore, to convert from radians to degrees, multiply by 180/π.

The radian measure given is 8π/3

[tex]\frac {8 \pi}{3} * \frac{180}{\pi}[/tex]

Multiply the fractions. Multiply across the numerator, then across the denominator.

[tex]\frac{8 \pi *180}{3 * \pi}[/tex]

The pi in the numerator and denominator will cancel out.

[tex]\frac{8 *180}{3 }[/tex]

Multiply.

[tex]\frac{1440}{3}=480[/tex]

The radian measure 8π/3 is equal to 480 degrees.

Identify the slope and y-intercept in the following equation: y = -7x + 2

Answers

Answer:

Slope: -7

y-intercept: (0,2)

Step-by-step explanation:


Parker and his family are going on a trip to see Mount Rushmore. They will travel 55 miles per
hour by car. Write and solve an equation that Parker can use to find the number of hours (x) it
will take to drive 660 miles?
I
tin
Equation:
Solve: x =

Answers

Answer:

I'm just assuming here ok so I'm sorry if I'm wrong but I think it took them 12hrs

Which expression is equivalent to 2 -35?
Choose 1 answer:
35. 2
35 2
2 + (-35)
02 (-35)

Answers

2 + (-35)
because the plus sign would cancel out due to the negative
-(35-2)
35
-
2
____
33
Answer is -33

Please help!!
Will mark brainliest

Answers

Answer:

2/3x+5=y

Step-by-step explanation:

We already know that this has to be linear and that its y-intercept is 5 ((0,5) is a point on the table). That means that the equation is

mx+5=y.

Now all we need to do is plug in some points.

3m+5=7

(Subtract 5 from both sides)

3m=2

m=2/3

What is the solution to the inequality? 6x - 5 > -29

A. x 4

C. x > -4

D. x < 4

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

6x-5>-29  Equation/Question

Step 2

6x-5>-29  Simplify

6x>5-29

6x>-24

Step 3

6x>-24  Divide each sides by 3

Answer

x>-4

Hope this helps

Answer:

Solving the inequality [tex]6x - 5 > -29[/tex] we get [tex]\mathbf{x>-4}[/tex]

Option C is correct option.

Step-by-step explanation:

We need to find the solution of the inequality [tex]6x - 5 > -29[/tex]

For finding solution of inequality, we need to find value of x

So, solving the inequality

[tex]6x - 5 > -29[/tex]

Adding 5 on both sides

[tex]6x - 5 +5> -29+5\\6x>-24[/tex]

Divide both sides by 6

[tex]\frac{6x}{6}>\frac{-24}{6}\\x>-4[/tex]

So, solving the inequality [tex]6x - 5 > -29[/tex] we get [tex]\mathbf{x>-4}[/tex]

Option C is correct option.

Perform the indicated operation.

10 + 19

Answers

Answer: 29

Step-by-step explanation:

Ten plus twenty = 29

Joey has 30 model airplanes to paint. He has painted 18 models so far.
What percentage of the models has he painted?

Answers

60%... the rest of this is irrelevant it makes you write 20 characters

Answer:

60%

Step-by-step explanation:

18/30 = 3/5 100 divided by 5 =20 x 3=60%

Pls helppp^^ ————————

Answers

Use math box it will give u the right answers ok928292hshs

The height to length ratio of the colorado state flag is 2:3. if a flag is 12 feet long (the bottom), what is its height?

Answers

Answer:

8

Step-by-step explanation: 2:3    3 corresponds with 12 feet long because we are talking about the length. we don't know the height yet. 12/3=4 shows that the ratio has a multiple of 4. 4 x 2= 8, so the height of the flag is 8 ft long.

A couch was originally priced at $800.00. The sale price is 25% off. Find the discount.

Answers

Answer:

The price after the discount is $600

The amount discounted off is $200

Step-by-step explanation:

4 divided by 1/2

need explanation to pls

Answers

Answer:

[tex](4 \div \frac{1}{2}) = 4 \times 2 = \boxed 8✓\\[/tex]

8 is the right answer.

Answer:

8 is the answer

Step-by-step explanation:

4=whole number

1=numerator

2=denominator

when we do reciprocal it became

4x2/1=8/1

so the answer is 8/1

decimal from 8/1=8

8/1 is an improper fraction and be written as 8

I hope it helps you

How many kilograms are there in 8 pounds? Hint: 1 lb ≈ 0.454 kg Round your answer to the nearest tenth.

Answers

It would be 4 kg. Explanation: Bc each kg is .5 when rounded so u take .5 and multiply it by 8lbs

Alex has 75 buttons. He gives 15 buttons to emma what percent of the button did Alex give to emma? just need help i don't understand what i need to do;-;

Answers

Answer:

So you have a total of 75 You give away 15So 15/75 to find the % So he gave away 20%

Find the value of a in parallelogram PQRS.​

Answers

360=(4a-12)+(12a)+(3a)+(x)
A=18.6 or 93/5
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