If the temperature outside was 73 degrees at 5 p.m. but if fell 19 degrees by 10 p.m. what is the temperature at 10 p.m. write an equation and solve

Answer: A is your answer

Step-by-step explanation:

Answer:

18.94

Step-by-step explanation:

Answer:

$3.24

Step-by-step explanation:

Answer:

B. 9

Step-by-step explanation:

So when solving a question like this, you may try to find what 3⁴ is and what 3² is and divide, but there is a much easier way to do this. Remember:

[tex]\frac{a^{m}}{a^{n}}=a^{m-n}[/tex]

This can be used to find [tex]\frac{3^{4}}{3^{2}}[/tex] without finding what 3⁴ is. This is how we would do it:

[tex]\frac{3^{4}}{3^{2}}=3^{4-2}=3^{2}=9[/tex]

And now we get the solution, 9, which is answer choice B.

I hope you find my answer helpful.

Answer:

5(-4)

Step-by-step explanation:

(-4) + (-4) + (-4) + (-4) + (-4) =

Answer:

the answer is -147.0192379. I can't transfer it into a radical, I tried. it might be the -2 one though only because of the negative

Answer: last one

Step-by-step explanation:

last one

Answer:

I think 1

I think 2

I think 3

I think 4

Answer:

x^2-16

Step-by-step explanation:

x^2-4^2

x^2-16

difference of squares

Using the segment addition postulate, the numerical length of TV is: 9 units.

According to the segment addition postulate, if U lies between line segment TV, therefore:

TV = TU + UV

Plug in the values:

3x + 6 = 4 + 5x

Solve for x

3x - 5x = 4 - 6

-2x = -2

x = 1

TV = 3x + 6 = 3(1) + 6

TV = 9 units

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Answer:

no, the plants will not be the same height.

Step-by-step explanation:

if you distribute 3 into the parenthesis (4x+2) it will give you 12x+6. if you distribute the other equation, 6 into the parenthesis (2x+2) it will give you 12x+12.

Answer:

Step-by-step explanation: 120.00

Answer:

solid shapes

Step-by-step explanation:

solid shapes are formed from two or more plane shapes

When two or more plane shapes are combined, the shape formed is called a composite shape.

A composite shape is created by merging or overlapping different geometric figures. This can include combining polygons, such as triangles, rectangles, or circles, to form a more complex shape. The resulting composite shape retains the characteristics of its individual components but takes on a new form with unique properties and attributes.

Composite shapes can have irregular or regular outlines, and their areas and perimeters can be determined by calculating the sum of the areas and perimeters of the constituent shapes.

Therefore, when two or more plane shapes are combined, the shape formed is called a composite shape.

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Answer:

The slope to line a is 2,3

The slope to line b is 2,4

Step-by-step explanation:

La temperatura del aire medida con un termómetro de máximo-mínimo se puede usar para mostrar la diferencia de temperatura durante un período de tiempo, generalmente un día. La diferencia entre el máximo diario y el mínimo diario se denomina rango diurno.

haga clic en las estrellas y haga clic en gracias

por favor responde esta pregunta

¿Por qué la línea es el rey de la jungla?

Answer:

36 years old

Step-by-step explanation:

48 divided by 4 equalls 12 (Emily's age)

12 times 3 equalls 36 (Denise's age)

Checking

36+12=48

Answer:

2600

Step-by-step explanation:

Answer:

the answer should be 68

Step-by-step explanation:

68

Answer:

input is the side length, out put is the permineter

Step-by-step explanations

cuz, equation:

p=4^(s)

Answer:

r = 8/3w − 15

Step-by-step explanation:

Let's solve for r.

8w−3r=45

Step 1: Add -8w to both sides.

−3r+8w+−8w=45+−8w

−3r=−8w+45

Step 2: Divide both sides by -3.

−3r/−3 = −8w+45/−3

Answer:

Slope = -7/4

Step-by-step explanation:

Let's find the slope between your two points.

(0,0) ; (−4,7)

(x1,y1) = (0,0)

(x2,y2) = (−4,7)

Use the slope formula:

m = y2−y1 / x2−x1

= 7−0/−4−0

=7/−4

= −7/4

Answer:

m= −7/4

Hope this helps!!

Answer:

Step-by-step explanation:

The measure of the ​angles are 51° and 39°.

When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.

Given:

Two pieces of wood are cut to form complementary angles.

One angle needs to be (2x +23) and the other angle needs to be (3x +27).

We have to find the measure of the larger angle?.

According to given question we have

Two angles are complementary when their sum is equal to 90°.

So, ( 2x + 23 ) + ( 3x + 27 ) = 90°

5x + 50° = 90°

5x=40°

x = 8°

Putting value of x in the angles given :

( 2x + 23 )° = 2(8°) + 23° = 39°.

( 3x +27 )° = 3(8°) +27° = 51°.

Therefore, the measure of the ​angles are 51° and 39°.

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Answer:

5.5 pounds

Step-by-step explanation:

20.35/3.70=5.5

Answer: 390

Step-by-step explanation:

65 x 6 = 390

78 x 5 = 390

Answer: 1st # n=35

2nd # n+2=37

Step-by-step explanation:

n= 1st #

n+2= 2nd #

n+n+2=72

2n+2=72 ( combine like terms)

2n+2-2=72-2

2n=70

2n/2=72/2

n=35

Answer:

Step-by-step explanation:

x + x + 2 = 72

2x = 70

x = 35

35 + 2 = 37

Answer:

8/6 , 4/3 , 32/24

Step-by-step explanation:

Answer:

just like the other one said 8/6 4/3 32/24

Answer:

c is the answer

Step-by-step explanation:

yeah the only one I can tell you about is number 3 you need to subtract 107° from 360° then you need to figure out which angles X Y and Z is and divided

Answer:

The length is 13

Step-by-step explanation:

w+w+l+l= perimeter

if the length is 3m less than twice the width then let's do some math.

42 divided 2 =21. so the width and length of one side have to equal 21. For example, let's use 8 as the width. The length would be twice(16) minus three(13) 13 plus 8 is 21. WOW it equals half of it so no we know the length is 13 and the wdith is 8.