Please help this is super important. like actually don't guess because people guess

Answer:

I got No solution, D.

Step-by-step explanation:

Answer:

9(20−(3)(8))−42

=9(20−24)−42

=(9)(−4)−42

=−36−42

=−36−16

=−52

Answer: 4/3

Step-by-step explanation:

Slope of the line = (y2 - y1) / ( x2 - x1)

= (4 - 0) / ( 3 - 0 )

= 4 / 3

Answer: you can make 3 full scarves in 24 hours .

Step-by-step explanation:

angle T = x

angle Z = 2x + 21

We know that supplementary angles add up to 180 degrees.

180 = x + 2x + 21

Combine like terms.

180 = 3x + 21

Subtract 21 from both sides.

159 = 3x

Divide both sides by 3

53 = x

angle T = 53 degrees

Answer:

Rock travels about 8.2x²meters higher on the moon than on the Earth.

Step-by-step explanation:

Expression showing the height of a rock thrown into the air at Earth is,

f(x) = -9.8x² + 10x + 1.5

Similarly, expression showing the height of rock thrown on the moon is,

g(x) = -1.6x² + 10x + 1.5

Difference in the height of the rock thrown on moon = g(x) - f(x)

= (-1.6x² + 10x + 1.5) - ( -9.8x² + 10x + 1.5)

= -1.6x² + 9.8x² + 10x - 10x + 1.5 - 1.5

= 8.2x²

Therefore, rock travels about 8.2x²meters higher on the moon than on the Earth.

Answer:

23 friends

Step-by-step explanation:

Let the number of friends she has = x

Total number of gum = 47 pieces

She gave 2 each to her friends, hence:

2x + 1 = 47

2x = 47 - 1

2x = 46

x = 46/2

x = 23

Therefore, the number of friends she has is 23

Answer:

[tex]\boxed {h = -10.071}[/tex]

Step-by-step explanation:

Solve for the value of [tex]h[/tex]:

[tex]h - (-2.22) = -7.851[/tex]

The opposite of [tex]-2.22[/tex] would be [tex]2.22[/tex]:

[tex]h - (-2.22) = -7.851[/tex]

[tex]h + 2.22 = -7.851[/tex]

-Subtract both side by [tex]2.22[/tex]:

[tex]h + 2.22 - 2.22 = -7.851 - 2.22[/tex]

[tex]\boxed {h = -10.071}[/tex]

So, the value of [tex]h[/tex] is [tex]-10.071[/tex].

| | |

Three Groups

one two three

Answer:

Step-by-step explanation:

You do what's in the innermost brackets first, unless you have an unknown variable.

There is a hidden electric fence of sorts where the graph slowly approaches this vertical line but never touches or crosses it. It might help to draw in a dashed vertical line through -8 on the x axis.

A vertical asymptote occurs when a division by zero error happens. For instance, the equation y = 1/(x+8) has a division by zero error when x = -8 since x+8 = -8+8 = 0 is in the denominator.

Answer:

Step-by-step explanation: AB = 6-2=4 BC = 3 ( 3- ) = 6 ∙

Answer:

10 packs

Step-by-step explanation:

150 dollars divided by 15 dollars is 10.

  a,b and e  Read the paragraph from The Evolution of Useful Things.

In 1916 the company's sales manager insisted that a laboratory be formed to carry out experiments and tests to ensure quality control so that salesmen would not be embarrassed by faulty products. The laboratory in time made possible the research and development necessary to produce new and improved items in response to problems experienced by sandpaper users.

Which words from the excerpt indicate an order of the events in this paragraph?

In 1916, to carry out

to carry out, ensure

so that, in time

In 1916, in time

Answer:

- 20 feet

Step-by-step explanation:

Answer: 5x + 7

Step-by-step explanation:

Combine like terms

10x -7 = 13

10x = 13+7

10x = 20

x = 20/10

x = 2

Given:

You and your friend each purchase an equal number n of magazines.

Your magazines cost = $1.50 each

Your friend's magazines cost = $2 each

Total cost = $10.50

To find:

The equation to find number of magazines you purchased.

Solution:

Your magazines cost = $1.50 each

Your friend's magazines cost = $2 each

Number of magazines purchased by you and your friend = n

Total cost = [tex]1.50n+2n[/tex]

It is given that total cost is $10.50.

[tex]1.50n+2n=10.50[/tex]

[tex]3.50n=10.50[/tex]

Divide both sides by 3.50.

[tex]n=\dfrac{10.50}{3.50}[/tex]

[tex]n=3[/tex]

Therefore, required equation is [tex]1.50n+2n=10.50[/tex] and the number of magazines purchased by you is 3.

Answer:

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(8, 10) and (-7, 14)

The slope is

[tex]m = \frac{14 - 10}{ - 7 - 8} = \frac{4}{ - 15} = - \frac{4}{15} \\ [/tex]

We have the final answer as

[tex] - \frac{4}{15} \\ [/tex]

Hope this helps you

Answer:

m = 2

Explanation:

Answer:

The Z is has no lines of symmetry. The W and Y have one line of symmetry. The X has two lines of symmetry.

Answer:

The letter Z has no lines of symmetry. No matter where you put a straight line through Z, it will never be symmetrical.

hope this helps! <3

Answer:

35 :)

Step-by-step explanation:

Answer: 35

Step-by-step explanation:

D = Divide

M = Multiply

S = Subtract

B = Bring down

As < 7 and angle < 9 are alternate interior angles, their sum will be equal .

Which means :-

[tex] < \: 7 = < \: 9[/tex]

[tex] < 9 = 100°[/tex]

Therefore , the value of <9 is 100° .

The magnitude of ∠9 will be same as that of ∠7 which is equal to 100°.

Two or more lines that lie in the same plane, equidistant from each other and never intersect each other are known as parallel lines.

Given is ∠7 = 100°.

The lines u and t are parallel to each other. The alternate interior angles are equal in magnitude. From the figure it is clear that ∠7 and ∠9 are alternate interior angles. Therefore, we can say that ∠7 = ∠9 = 100°.

Therefore, the magnitude of ∠9 will be same as that of ∠7 which is equal to 100°.

To solve more questions on Angle Relationship, visit the link below-

brainly.com/question/16603400

#SPJ2

Answer:

m∠RMS = 20°

Step-by-step explanation:

Find ∠RMS and look at the two values it crosses.

∠RMS crosses through 180 and 160.

Find the difference between the two values to get the measure:

180 - 160 = 20°

So, m∠RMS = 20°

(Its also an acute angle.)

Answer:

20

Step-by-step explanation:

The mistake is in using 160 as the answer. It isn't.

The angle is very small well under 90. It is acute.

The horizontal part of the angle is on 180 degrees of the protractor.

Therefore the angle size is 180 - 160 = 20 degrees.

Answer:

HAHAHAHAHA!!!!!!!! Yeah right! LOL

Step-by-step explanation:

Answer:

69420 :)

Step-by-step explanation:

1372678590643754873564132`4526786957586534315267489557654356478392837465647389485767483994587675483993847654378299485764738293847643728237464732823456789087654321234567890-098765432234567890876543212345678909876543223456789087654321234567899876543212345678909876147687628750-2598765246468759809-50897`86574894`702`427`0849`624`0-02`7968139750805831356139856585965.1*564738291092837465748392983745657483922376447382837465473823476547832938475647838476547882376547382983746546372819127635672819928375463728192736453627189237454637281927364563728127364564738292837456473829 is 69420 rounded to nearest quadrillion is juan

Answer:

50

Step-by-step explanation:

Let the number of orders required be x

Fund raiser A , 1.50 for each other plus bonus of 75

for x orders, we have 1.50 * x = 1.50x

Add the bonus = 1.50x + 75

Fund raiser B, $3 for each other , no bonus

Total from fund raiser B is 3 * x = 3x

So to make them equal, we ensure that e equate both values;

3x = 1.5x + 75

3x -1.5x = 75

1.5x = 75

x = 75/1.5

x = 50

50 orders will make both funds equal

Answer:

Thomas spent less per ice cream cone.

Step-by-step explanation:

Thomas spent $1.10 per ice cream cone.

Dan spent $1.25 per ice cream cone.