Someone help me with this question please.

Answer:

The answer is 50

Step-by-step explanation:

blue=5

r⁴=40

B=5

total of 50milimeters

Answer:

Step-by-step explanation:

Let's use Law of Sines to find  angle X

recall   Sin(A) / a = Sin(B) / b

where A = 118 and a =  30 m

X = B   and b = 18  m

then

Sin(118) / 30 = Sin(B)  / 18

0.0294315 =  Sin(B) / 18

18 * 0.0294315 = Sin(B)

0.529768 = Sin(B)

arcSin(0.529768) = arcSin(Sin(B) )

31.9898 = B

x =32°

then since we know 2 of the 3 angles inside the triangle and we know they add to 180 , then

180 = 118 +32 + y

30 = y

y = 30°

Let's use law of Sines once more to find side z

so Sin(A) / a = Sin(B) / b    

where A= 30 and a = z

and B = 118   and b = 30

( notice how I reassigned things for this new problem ? )

Sin(30) / z = Sin(118) / 30

0.5 /  z  = 0.0294315

0.5 / 0.0294315 = z

16.988 = z

z = 17 m

You are done, for now.   Hope this  is helping you  "get this"  :)

Answer:

x + 12 = -15 and -27

Step-by-step explanation:

Word math to equation conversion is,

x + 12 = -15

Then solution i. e.

x + 12 = -15

=> x = -15 - 12

=> x = -27

Hence, answer of the solution is -27 (Ans)

Answer:

w= -12

Step-by-step explanation:

hope this helps :)

The solution to the exponential functions are

a) The function f ( x ) = 300 ( 0.87 )ˣ

b) The function g ( x ) = 100 ( 1.13 )ˣ

c) The value of x = 6

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the function be represented as f ( x ) and g ( x )

So , the function f ( x ) is decreasing at a rate of 13 %

Substituting the values in the equation , we get

f ( x ) = 300 ( 1 - 0.13 )ˣ

On simplifying the equation , we get

f ( x ) = 300 ( 0.87 )ˣ

And , the function g ( x ) is increasing at a rate of 13 %

Substituting the values in the equation , we get

g ( x ) = 100 ( 1 + 0.13 )ˣ

On simplifying the equation , we get

g ( x ) = 100 ( 1.13 )ˣ

And , the approximate value when f ( x ) = g ( x ) is

300 ( 0.87 )ˣ = 100 ( 1.13 )ˣ

On further simplification , we get

3 ( 0.87 )ˣ = ( 1.13 )ˣ

Taking logarithm on both sides of the equation , we get

ln ( 5 ) + x ln ( 0.87 ) = x ln ( 1.13 )

And , x [ ln ( 1.13 ) - ln ( 0.87 ) ] = ln ( 5 )

On further simplification , we get

x = ln ( 5 ) / [ ln ( 1.13 ) - ln ( 0.87 ) ]

x = 6.15

x = 6

Hence , the exponential equations are solved

To learn more about exponential growth factor click :

https://brainly.com/question/13674608

#SPJ1

Answer:

Step-by-step explanation:

t=-3t^2+12t+5

-3t   -3t

t=12t+5

-5  -5

-5t = 12t

t= 2

Answer:

3/500 is 0.6% as a percentage

Step-by-step explanation:

Answer:

0.006

Step-by-step explanation:

You divide the numerator and the demoniator to turn the fraction into a decimal.

Answer:

breh i thought you had been past this lesson by now sheeeesshhhhh

Step-by-step explanation:

if u still need help text me :p

p.s. answering these makes me happier :)))))

Answer: $114.00

Step-by-step explanation:

You have $155 worth of clothes in your cart and they are discounted at 20%.

The discounted price is therefore:

= 155 - (155 * 20%)

= 155 - 31

= $124.00

There is also a $10 off coupon for the items so now the total cost less the coupon will be:

= 124 - 10

= $114.00

Answer:

No, his statement is not correct. Brody confused value and magnitude. |–4| = 4, and |+1| = 1. The magnitude of –4 is greater than the magnitude of +1. Stock F had a greater price change.

Step-by-step explanation:

sample response :))

Answer:

d =2.28 days

Step-by-step explanation:

Given:

V(d) = 350(0.6392)d + 2

Where,

V(d) = number of views

d = number of days

How many days will it take to

reach 100 views?

Find d when V = 100

V(d) = 350(0.6392)d + 2

100 = 350(0.6392)d + 2

100 = 223.72d + 2

100 - 2 = 223.72d

98 = 223.72d

d = 223.72/98

d = 2.2828571428571

Approximately

d =2.28 days

Answer:

y-6=1

x-8

Step-by-step explanation:

1(x-8)=y-6

x-8=y-6

like terms together

y=-8+6-x

y=-x-2

Answer:

I think it would be A... Sorry if im wrong I haven't done this kind of question in a while...

Answer:

B

Step-by-step explanation:

Hey There!

To solve this problem we have to add the total number of students recorded.

10+8+9+6+2=35

then we divide 35 from 100 ( we do this when trying to find percentages

[tex]\frac{100}{35}=2.87142857[/tex]

then we multiply that by how many students that were able to do at least 30 or more push ups

we see that 8 students were able to do at least 30 or more push ups so we multiply

2.87142857x8= which is equal to 22.8

then we round to the nearest whole and get that

23% of the students were able to do 30 or more pushups

hope this helps :)

Answer:

65

Step-by-step explanation:

Answer:

7x8+9

7x8=56

56+9=65

65

Step-by-step explanation:

I might be wrong

Its 540

because you multiply the amount of numbers which get to 540

Answer:

B, 12

Step-by-step explanation:

Answer:

9 is 25 10 is 26

Step-by-step explanation:

area is both sides multiplied perimeter is all sides added together

Answer:

C

Step-by-step explanation:

Hope it helps

Answer:

Yikes!

Step-by-step explanation:

⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆ ⚆ _ ⚆

⚆ _ ⚆

Answer:

b = 0

Step-by-step explanation:

Answer:

Step-by-step explanation:

simplifies to -6+9b = -6-7b

                        16b=0

                           b=0

Answer:

-290

Step-by-step explanation:

Just times -10 by 52

Answer:

it is answer d

Answer:

The answer is D. Hope this helps! Sorry if it's wrong.

Step-by-step explanation:

find the points of intersection of the parabola 4y squared + 8 y - 16 x equal to 12 in the line x equals to 3

Answer:

no (mark brainlest plz)

Step-by-step explanation:

because North tower dips down when its the highest. Its also not linear because it +5 then +30 all the sudden