PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING

PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING

Answers

Answer 1

Answer:

the value of x is 10

Answer 2

Answer:

10

Step-by-step explanation:

Since this is a 90 degree angle (indicated by the red box), we can put the two values added equal to 90

70+2x=90

Solve for x

2x=20

x=10


Related Questions

Can Someone Please Help Me. ?

Answers

It’s the 4th one because the x axis is horizontal and -2 is on the x axis and 0is in the x and y axis

An employee earns a 12% commission rate on the cameras he sells. If he earns $384 in commission, what were his total sales?

$3,840
$3,200
$3,720
$2,620

Answers

Answer:

3200

Step-by-step explanation:

12 percent of 3200 is 384

Answer:

$3,200 the employee earns in total.

Step-by-step explanation:

passes through (-3,-10) and has vertex (3,-8)

Answers

Answer:

You did not ask a question, but if you need Math help in the future try using the apps I named in the screenshot since Brainly does not allow me to write it.

Step-by-step explanation:


Write the equation of a line that is parallel to y = -5/4x+ + 7 and that passes through the point (-4,1).

Answers

Answer: y- 1 = -5/4(x+4)\\

Step-by-step explanation:

y = mx + b, where m is the slope, and in the equation, the slope is -5/4.

For two-line that are parallel, the slope is the same, -5/4.

[tex]y - y_{1}= m( x - x_{1})\\y- 1 = -5/4(x-(-4))\\y- 1 = -5/4(x+4)\\[/tex]

the quotient of a number and 2

Answers

Answer:

what is the question?

Step-by-step explanation:

.????

The front of a tent is 8 feet long and 5 feet tall. What is area of the front part of the tent?

Answers

multiply the two parts
8x5=40 feet
It’ll be 40 because area is L x W so 5 x 8

The area for the trapezoid is in2.

Answers

Answer:

1204

Step-by-step explanation:

1
2
3
Or
4?

Look at the picture.
Thank u!

Answers

Answer:

Option 1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

0.08= 8/10. so it would be simple multiplication using fractions. 2/3x8/10 giving us 16/30= 8/15. sorry got wrong answer at first.

What is 5x²+7x-9-4x²-x+18?

Answers

X^2+6x+9 should be correct

Answer:

5X²+7X-9-4X²-X+18

5X²-4X²+7X-X+18-9

X²+6X+9 =0

X²+(3X+3X)+(3×3)=0

ALL FACTORS ARE =3,3   that is  pdt of factor 3×3 =9   sum =3+3 =6

(X+3) ( X+3) =0  

X+3 =0

X=-3

ANS = X=-3

Step-by-step explanation:

HELP PLS THIS IS FOR STATISTICS

Answers

Step-by-step explanation:

P(A) = . 6

P(B) = . 3

P(A or B)

= P(A) + P(B)

= . 6 + .3

= . 9

Hope it will help :)❤❤

at a clothing store, levi's jeans are on sale for 40% off. sales tax is 7%. which expression will calculate the total cost of levi jeans with an original price of x?​

Answers

Given:

Discount = 40%

Sales tax = 7%

To find:

The total cost of levi jeans with an original price of x.

Solution:

Let x be the original price of the jeans. Then the price after 40% discount is

[tex]Price=x-40\%\text{ of }x[/tex]

[tex]Price=x-\dfrac{40}{100}x[/tex]

[tex]Price=x-0.4x[/tex]

[tex]Price=0.6x[/tex]

The price after 7% of sales tax.

[tex]Price=0.6x+7\%\text{ of }0.6x[/tex]

[tex]Price=0.6x+\dfrac{7}{100}\times 0.6x[/tex]

[tex]Price=0.6x+0.042x[/tex]

[tex]Price=0.642x[/tex]

Therefore, the total cost  of the levi jeans with an original price of x is represented by the expression 0.642x.


[tex]1.8 greater \: or \: less \: than \: 18percent[/tex]
is 1.8 greater or less than 18% ​

Answers

It’s greater than 18%

10) Quantas combinações de duas cores podemos fazer com as cores verde, azul, amarelo,
vermelho e preto.
a) 20
b) 10
c) 38
d) 45

Answers

A 20 is your answer

PLS HELP IM MARKINF BRAINLIEST FOR THE ANSWER

Answers

This is the answer:

Mass of earth: 5.97200e21 or 5.97200000000000000000000000

Mass of planes: 210000

Now, we have to divide the mass of the earth into the amount of planes.

For example,  Earth/Planes.

And the answer is: 2.84380952e5. Or 2.8438095200000. I hope this helps!

8) There are 8 girls and 7 boys in Mrs. Campbell's Probability Statistics class. Mrs. Campbell is picking a group of
6 students. How many different combinations of students are possible?

Answers

Answer:

I think 14

Step-by-step explanation:

I think 14 because I added on paper and got 14

convert 2 1/2 cups to pints

Answers

Answer:

2 1/2 cups = 1.25 or 1 and 1 quarter liquid pint (U.S)

Step-by-step explanation:

HELP!!!!
Given the inequality 6x - 10y ≥ 9 select all possible solutions!!
( -1, 1)
( 2, 8)
( 2, 1)
(-3, -4)
( 5, 2)
( 4, -2)

Answers

3 Answers: Choice D, Choice E, Choice F

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

Explanation:

The inequality 6x - 10y ≥ 9 solves to y ≤ (3/5)x - 9/10 when you isolate y.

Graph the line y = (3/5)x - 9/10 and make this a solid line. The boundary line is solid due to the "or equal to" as part of the inequality sign. We shade below the boundary line because of the "less than" after we isolated for y.

Now graph all of the points given as I've done so in the diagram below. The points in the blue shaded region, or on the boundary line, are part of the solution set. Those points are D, E and F.

We can verify this algebraically. For instance, if we weren't sure point E was  a solution or not, we would plug the coordinates into the inequality to get...

6x - 10y ≥ 9

6(5) - 10(2) ≥ 9 .... plug in (x,y) = (5,2)

30 - 20 ≥ 9

10 ≥ 9 ... this is a true statement

Since we end up with a true statement, this verifies point E is one of the solutions. I'll let you check points D and F.

-----------

I'll show an example of something that doesn't work. Let's pick on point A.

We'll plug in (x,y) = (-1,1)

6x - 10y ≥ 9

6(-1) - 10(1) ≥ 9

-6 - 10 ≥ 9

-16 ≥ 9

The last inequality is false because -16 is smaller than 9. So this shows point A is not a solution. Choices B and C are non-solutions for similar reasons.

Geometry HELP PIC ADDED
1. v=
2.u=
3.u=
4.v=

Answers

Answer:

(No rounding done.)

1. 10

2. 14.1421

3. 8

4. 6.9282

Step-by-step explanation:

To find 1, you need to use tangent. Let's say the missing side is x. You need to use tan(45) = x/10 to be able to solve. If you don't know how to do that, you just need to multiply by 10 on both sides, that way the 10 cancels out and all you get is x. Tan(45) multiplied by 10 is 10.

Now, find 2 with sine. The equation is sin(45) = 10/x. First, you need to multiply both sides by x so you get 10 alone. Now, divide both sides by sin(45) to cancel out the left side and get the answer to 2. 10/sin(45) = 14.1421 (I don't know if you need to round).

To find 3, you need to use cosine. The equation would be cos(60) = 4/x. Again, multiply both sides by x to get 4 alone. Next, divide both sides by cos(60). 4/cos(60) is 8.

To find 4, you need to use sine again. The equation is sin(60) = x/8. Multiply both sides by 8, and there's your answer. 6.9282.

I need help with this please!!

Answers

Answer:

...

Step-by-step explanation:ok first off im not good at math try ur best

everybodys smartVwV

x/2-(1/4)(x-1/2)=1/6(2x+1)+1/3. x=?​

Answers

Answer:

Step-by-step explanation:

x = -4.5

(a) Angela and Barbra decided to start a business together. Angela invested $24000 and Barbara invested
$16000. They share all profits in the same ratio as the money was invested. they made a
total profit of $15000 at the end of the year, how much money did each person recieve?
(b) sum of money is shared among two friends in the ratio 4:9. If the smaller amount is $560, find the
larger amount.

(c) The sum $4500 is divided among Anesha, Sian and Joanne. Sian received half, Anesha received $1050
and Joanne recieved the remainder. Calculate:
i. Sian's share
ii. Joanne's share
iii. The ratio in which the $4500 was divided among the three persons in simplest form.​

Answers

9514 1404 393

Answer:

  (a) A : B = $9000 : $6000

  (b) $1260

  (c) A : S : J = $1050 : $2250 : $1200 = 7 : 15 : 8

Step-by-step explanation:

(a) The investment ratio is ...

  Angela : Barbara = 24000 : 16000 = 3 : 2

The profit of 15,000 goes 3/(3+2) = 3/5 to Angela, and 2/5 to Barbara:

  Angela's share: (3/5)($15,000) = $9,000

  Barbara's share: (2/5)($15,000) = $6,000

__

(b) We can multiply the ratio by $140 to see the larger amount:

  4 : 9 = ($140)(4) : ($140)(9) = $560 : $1260

The larger share is $1260.

__

(c) Sian gets (1/2)($4500) = $2250. Anesha gets $1050. So  Joanne gets ...

  $2250 -1050 = $1200

Then the shares are ...

  i. Sian: $2250

  ii. Joanne: $1200

  iii. Ratios: A : S : J = 105 : 225 : 120 = 7 : 15 : 8

Henry bought a pair of shoes that were on sale for 25% off. The sale price of the shoes was $42. What was the original price?

Answers

Answer:

$56

Step-by-step explanation:

Find out the percentage of the pair of shoes after the sale discount.

100 - 25 = 75%

75% = 42

1% = 42 ÷ 75 = 0.56

100% is the percentage of the original price.

100% = 0.56 x 100 = 56

Thank you to anyone who who answers

Answers

Answer:it should be 8

Step-by-step explanation:

Find the volume of the cone.

Answers

Answer:

[tex]v = \frac{1}{3} \times h \times r {}^{2} \times \pi[/tex]

[tex]v = \frac{12cm \times (8cm) { }^{2} \times \pi}{3} [/tex]

[tex]v = \frac{768cm {}^{3}\pi }{3} [/tex]

[tex]v = 256\pi \: cm {}^{3} [/tex]

Margaret charges $60 for 2 hours of math tutoring. Lyndsay charges $100 for 4 hours of math tutoring Who offers a better deal?

Answers

Answer:

Lyndsay charges a better deal

Step-by-step explanation:

With Lyndsay charging $100 for 4 hours you get $20 off because 4 hours with Margaret charges $120.

Answer:

Margaret

Step-by-step explanation: Lyndsay charges 25 dollars an hour for tutoring while Margaret only charges 20 dollars an hour for tutoring. Therefore, Margaret has a WAY better deal, Lyndsay charges 5 more dollars then Margaret.

60 divided by 2: 20

100 divided b 4: 25.

              {~} Izzy ∩﹏∩ {~}

the solution of the equation 3(x+3)=12

Answers

Answer:

1

Step-by-step explanation:

3(x + 3) = 12

Multiply 3 by both numbers in the parentheses.

3x + 9 = 12

Subtract 9 from both sides of the equation.

3x = 3

Divide 3 from both sides of the equation.

x = 1

The answer is x=1...


Cho and three friends made $217 mowing
lawns. How much will each friend get
when they split the money evenly? Write
your answer as a mixed number.

Answers

Answer:

72 1/3

Step-by-step explanation:

two angles join to form a straight line the first angle measures 100 degrees what is the measure of the second angle​

Answers

Yes good indeed so good

como se divide 0.75÷5 con cociente menor que 1


ayudaaaaaa​

Answers

La respuesta correcta es .15

!!!!!!!!!!Please help!!!!!!!

Answers

Answer:

It is the last one

Step-by-step explanation:

The very last one is correct! I took this test a few days
Other Questions
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 8, 12,18 find the 6th term A classmate says that the expression -5r(6s) can be expanded to - 30r - 5rs. Explain his error( WHOEVER ANSWER THEY GET 73 POINTS ! ) Which function is increasing? i think its A but i need confirmation please help!!!! I dont even know like what the mmm What branch of the US government officially "declares war"? Which of the following is a characteristic of both the Earth and the Moon?Fossils and fossilfuels under thesurfaceRocky surfacecovered withlandformsFlowing water inOceans and riversAtmospherecontaining oxygen Solve the equation:7m+19/2=13 Activity 1 of 2Part A: What does the 0.034 represent in thiscontext?A. 3.4% interest rateOB. 34% interest rateC. 0.34% interest rateD. 0.034% interest rate9:55 AM Which statement best completes the diagram? What secret does Kenny know, but decides not to share with Mama? Descripciones What verb should you use? each answer can be SER or TENERwill mark BRAINLYIST Which is NOT an influencing factor for weather? PrecipitationTemperature Gravity Natural features - oceans, land, mountains, etc. Which of the following were the (2) main goals for Spanish colonization?a. Converting Native Americans to Christianity.b. The Spanish were interested in trade only, not colonization.C. Acquisition of wealth.d. A and B only-e. A and C only What type of sentence is this: The teacher did not approve of the behavior from her students; she expected more. *SimpleComplexCompound Write two to three sentences describing how the authorhelps readers connect to the people and events of thepast. Weve got a job What 2 letters dont appear on the telephone dial? why do dna strands copy different help me plz i asked this question too much I need help with this English poem please help thank you Nineveh was the site of the first? A-library. B-army barracks C-courts D- skating rinks