What is the value of Line GJ?
a
10
b
30
c
1
50

Answer:

∠ 7 = 45°

Step-by-step explanation:

∠ 5 and ∠ 7 are vertical angles and congruent, then

∠ 7 = ∠ 5 = 45°

Answer:A

Step-by-step explanation: plz leave a like

Answer:

The correct graph is A

Step-by-step explanation:

Answer:

42 is itself it's highest common factor

Answer:0.75 milligrams will  be present in 24 hours

Step-by-step explanation:

Step 1

The formula for radioactive decay can be written as

N(t)=No (1/2)^(t/t 1/2)

where

No= The amount of the radioactive substance at time=0=milligrams

t 1/2= the half-life= 6 hours

t=24 hours

N(t) = the amount at time t

Step 2--- Solving

N(t)=No (1/2)^(t/t 1/2)

=N(t)=12 x ( 1/2) ^ (24/6)

= 12 x (1/2) ^4

= 12 x 0.0625

= 0.75 milligrams

Answer:

3 hours

Step-by-step explanation:

If both the cars are moving in the same direction,

Speed of orange sports car = 60 miles per hour

Since, this car has already moved for 1 hour,

Distance covered by the sports car = speed × time

                                                           = 60 × 1

                                                           = 60 miles

Speed of the green van = 30 miles per hour

Since, green van has already moved for the duration = 3 hours

Distance covered by the green van = speed × time

                                                            = 40 × 3

                                                            = 120 miles

Therefore, distance between sports car and green van = 120 - 60

                                                                                            = 60 miles

Relative speed of orange sports car with respect to green van = Speed of sports car - speed of green van

= 60 - 40

= 20 miles per hour

Time taken by the orange sports car to cover 60 miles (Distance between sports car and green van) = [tex]\frac{\text{Distance between the car and van}}{\text{Relative speed of the sports car}}[/tex]

= [tex]\frac{60}{20}[/tex]

= 3 hours

Therefore, orange sports car will take 3 hours to pass the green mini green van.

Answer: -108, -1,944, 209,952

Step-by-step explanation:

The the next term in this sequence is being determined by multiplying the last two numbers of the sequence.

Next three terms are;

= -6 * 18

= -108

= 18 * -108

= -1,944

= -108 * -1,944

= 209,952

Answer:

1234

Step-by-step explanation:

Answer:

D (0, 2)

General Formulas and Concepts:

Algebra I

The y-intercept is the y value when x = 0. Another way to reword that is when the graph crosses the y-axis.

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

y = 3/4x + 2

Step 2: Break Function

Identify Parts

Slope m = 3/4

y-intercept b = 2

hope this helped

1. The triangle is congruent by ASA postulate

2. The triangle is congruent by SSS postulate

3. The triangle is congruent by SAS postulate

4.  The triangle is congruent by SSS postulate

5. The triangle is congruent by SAS postulate

6. The triangle is congruent by SSS postulate

A triangle is a three-sided polygon that consists of three edges and three vertices.

Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure.

1.The triangle is congruent by ASA postulate

If two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the triangles are congruent.

2. The triangle is congruent by SSS postulate

If all three sides of a triangle are congruent to corresponding three sides of other triangle then the two triangles are congruent.

3. The triangle is congruent by SAS postulate

if two sides of one triangle and the angle included between them are congruent to two sides and the included angle of a second triangle, then the triangles are congruent.

4.  The triangle is congruent by SSS postulate

5. The triangle is congruent by SAS postulate

6. The triangle is congruent by SSS postulate

Hence 1. The triangle is congruent by ASA postulate

2. The triangle is congruent by SSS postulate

3. The triangle is congruent by SAS postulate

4.  The triangle is congruent by SSS postulate

5. The triangle is congruent by SAS postulate

6. The triangle is congruent by SSS postulate

To learn more on Triangles click:

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Answer:

the answer is 2

Step-by-step explanation:

because 2x2 is 4 so x=2

Answer:

its B my guy I had that question before

Answer:

B.4.7 x 101

Step-by-step explanation:

it's 4.7 x 101

Answer:

Aristotle

Step-by-step explanation:

Aristotle is widely known as a Greek philosopher. His works cover a wide range of topics and subjects, including subjects relating to science, arts, and finance.

Throughout his lifetime as a philosopher he was known to utilize logic, preparing empirical observations, and performing dissections as all part of his scientific studies.

Hence, in this case, the correct answer is ARISTOTLE

Answer: For this 3rd quarter I'm going to start paying attention in class, stop procrastinate, and also do my hw early so I can have a good grade in this class. The # 1 goal is to have a A or B in this class:)

Step-by-step explanation:

Answer: Natasha ran further

Step-by-step explanation:

1. Simplify both fractions into a common denominator:

25/100 and 40/100

2. Compare:

40/100 > 25/100

3. Answer:

Natsha ran further

Have a nice day! :D

Answer:

Natasha ran farther

Step-by-step explanation:

This is the answer because:

1) In problems like this, we have to find the common denominator and compare both of the fractions:

[tex]\frac{4}{10} = \frac{4 times10}{10 times 10} = \frac{40}{100}[/tex]

[tex]\frac{40}{100}[/tex] > [tex]\frac{25}{100}[/tex] = 40/100 is greater than 25/100.

Therefore, the answer is Natasha.

Hope this helps! :D

Answer:

hello

Step-by-step explanation:

Answer:

y=2

Step-by-step explanation:

Answer:

n is 7

Step-by-step explanation:

-1,0,1, 2 ,3,4,5

-1 + 0 + 1 +2 + 3 + 4 + 5 = 14

Answer:

uhm i think its A

Step-by-step explanation:

sorry if i get it wrong

:):

Answer:ITS A

Step-by-step explanation:

Synthetic fibers are made from raw materials such as petroleum, based on chemicals or petrochemicals [20]. These materials are polymerized into a long, linear chemical with different chemical compounds and are used to produce various types of fibers.

Answer:

0 radians or 2π radians

Step-by-step explanation:

arccos(sine (StartFraction pi Over 2 EndFraction)) is expressed as;

cos^(-1) (sin π/2)

Now, (sin π/2) in radians is same as (sin 180/2) = sin 90 in degrees.

Thus;

(sin π/2) = 1

Thus;

cos^(-1) 1 = 0

It could also be 360° in the fourth quadrant since cosine is positive there too.

Thus,

cos^(-1) (sin π/2) = 0° or 360°

In radians, this gives; 0 radians or 2π radians

0 radians or 2π radians  is the value of arccos(sine (StartFraction pi Over 2 EndFraction)).

Here, we have,

given that,

The term is: arccos (sine (StartFraction pi Over 2 EndFraction)

so, we get,

arccos(sine (StartFraction pi Over 2 EndFraction)) is expressed as;

cos^(-1) (sin π/2)

Now, (sin π/2) in radians is same as (sin 180/2) = sin 90 in degrees.

Thus;

(sin π/2) = 1

Thus;

cos^(-1) 1 = 0

It could also be 360° in the fourth quadrant since cosine is positive there too.

Thus,

cos^(-1) (sin π/2) = 0° or 360°

In radians, this gives; 0 radians or 2π radians.

To learn more trigonometry click:

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Answer:

x > 6

Step-by-step explanation:

3x + 9 > 27

3x > 27 -9

x > 6

the values of X are greater than 6

Answer:

12 1/4 cups

Step-by-step explanation:

Add the morning and the afternoon amounts together

2 1/4 + 10 1/4

12 2/4

Simplify the fraction

12 1/4 cups

Answer:

B and D

Step-by-step explanation:

One thing is for certain. The final answer will be 1/r^12 or r^(-12)

When written as the given of (r^-4)^3, the powers are multiplied.

The first one is false. There are 4 factors of r^-4 If you get an answer that says it is true, then the question means that r^-4 is 3 equal factors of r^-12

B is true

C: not true. The exponents are multiplied, not added.

D is true

E: not true. This is the same thing as C.

Answer:

same im dum 2 :((((

Step-by-step explanation:

a) 4p+2p-3p

=> 6p-3p

=> 3p

b) 9s-5s+2s-s

=> 4s+1s

=> 5s

c) 8t+3r-7t-9r

=>8t-7t-9+3

=> t-6r

Hope it helps!

Answer:

3p , 5s , t - 6r

Step-by-step explanation:

(a)

4p + 2p - 3p ← add the first 2 terms

= 6p - 3p

= 3p

(b)

9s - 5s + 2s - s

= 4s + 2s - s

= 6s - s

= 5s

(c)

8t + 3r - 7t - 9r ← collect like terms

= (8t - 7t) + (3r - 9r)

= t - 6r

Answer:

The last one 8512

Step-by-step explanation:

5×10÷5+2168