Select the inequality down.

Step-by-step explanation:

1. m∠ WYC = 90° - 63°

= 27°

2. 9x + 63° = 90°

9x = 90° - 63°

9x = 27°

x = 27/9

x = 3°

Answer:

2,1 ig

Step-by-step explanation:

Answer:

G

Step-by-step explanation:

vertex formula = a(x-h)^2 + k

vertex is (h, k) so (-1, -4) means

y = a(x+1)^2-4

passes through (1, 8) so when x = 1 and y = 8

8 = a(1+1)^2-4 = 4a - 4

4a = 4

a = 1

Answer:

look at the picture i have sent

Answer:

Hey mate......

Step-by-step explanation:

This is ur answer.....

Solution :-

= x + 40 + 67 = 180

= x + 107 = 180

= x = 180 - 107

= x = 73

Hope it helps!

Brainliest pls!

Follow me! :)

Answer:

hope this helps

Step-by-step explanation:

Answer:

451

Step-by-step explanation:

Answer:

99 percent

Step-by-step explanation:

I sat this because u have to add them together and that gives you the answer or u can subtract

Answer:

Step-by-step explanation:

then multiply

Answer:

132

Step-by-step explanation:

4*7  +  (7+19)/2  * 8  = 28 + 104 = 132

Answer:

b) 4

Step-by-step explanation:

A =?

B =?

A+B = 6

C=5

D = 3

C+D = 8

(A+B) xB = (C+D)xD

6 X= 8x3

6X = 24

X = 4

Answer: Answer

4.0/5

37

jdoe0001

Genius

13.9K answers

122.5M people helped

check the picture below.

notice, the cross-section is just a 6x36 rectangle, and its area is, well just 6*36.

Step-by-step explanation: hope this helped

Answer:

A: 46 meters at 3 seconds

B: 0 meters at 6.033 seconds

C. It depends where the tree is

D. 6.033 seconds

Step-by-step explanation:

A. To find max height, we need to find the vertex.

We can do this by using vertex from y=a(x-h)+k for y=a^2+b^2+c^2

h(t) = -5t^2+30t+1

h(t)+45 = - 5x^2+30x+45+1

h(t)+45= -5(x^2-6x-9)+1

h(t)+45 = -5(x-3)^2+1

h(t) = -5(x-3)^2+46

Hence, the max height is 46 at 3 seconds

B. The minimum height is 0 meters because of the problem

C. It depends because the parabola intersects x=10 in 2 places meaning that you need the tree to be in either of these two places to intercept the horseshoe

D. -5x^2+30x+1=0

     5x^2-30x-1=0

     x=  (30+-sqrt(30^2-4*5*-1))/2*5

     x=(30+-sqrt920)/10

     x=3+-2sqrt230/10

     x=3+-sqrt230/5

      This means that x =  -0.033  or 6.033. Negative value doesn't make sense so it's 6.033 seconds  

Answer:

A

Step-by-step explanation:

Take test score from Test 1 and add them all together and divide by the number of test

ex) 77+82+69+85+93=406

    406/5= 81.2

Then repeat with Test 2

ex) 75+76+71+68+72=362

    362/5= 72.4

Therefore the MAD of Test 1 > MAD of Test 2

the answer is A.

Step-by-step explanation:

Add the test scores of the first test together then add the test scores of the second test together then compare and contrast.

Answer:

the answer is no tawag utro the gathered up and I will send you the details in each of the three I don't think so but not in the office today but will be in touch soon to be at work tomorrow at the y I love the

Answer:

sadadacvfbrdgsdzf

Step-by-step explanation:

Answer:

2feet, 2feet, 3.6 feet, 3.625 feet

Step-by-step explanation:

Given data

The given lenght area

2 feet, 3.6 feet, 2 feet, and 3.625 feet

Rearrange in increasing order we have

2feet, 2feet, 3.6 feet, 3.625 feet

Answer

4.5 : 0.24 = 1.5 :0.08    [dividing by 3]

Answer:

[tex] \displaystyle b)y = { 3}^{ - x} + 1[/tex]

Step-by-step explanation:

we are given a exponential function

[tex] \displaystyle y = {3}^{x} + 1[/tex]

we want to figure out the equation of the new graph reflected across the y-axis

remember that,

[tex] \rm\displaystyle (x,y) \xrightarrow{ \text{ reflection over y - axis}}( - x,y)[/tex]

let y be [tex]3^x+1[/tex] so,

[tex] \rm\displaystyle (x,y) \xrightarrow{ \text{ reflection over y - axis}}( - x, {3}^{ - x} + 1 )[/tex]

hence,

the equation of the new graph

[tex] \displaystyle y = { 3}^{ - x} + 1[/tex]

Answer:

Step-by-step explanation:

here A(-3,-2)

-3 is x and -2 is y

so use this formula to find A'

p(x,y)=p'kx,ky)

here k is a scale factor which is 1/2

A(-3,-2)=A'(1/2*-3.1/2*-2)

A'(-3/2,-1)

Yes, it looks like everything is plugged in right

On the other hand, you have very neat handwriting.

Answer:

C and D

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 3, - 6) and (x₂, y₂ ) = (9, 3) ← 2 points on the line

m = [tex]\frac{3+6}{9+3}[/tex] = [tex]\frac{9}{12}[/tex] = [tex]\frac{3}{4}[/tex]

Using (a, b ) = (9, 3 ) , then

y - 3 = [tex]\frac{3}{4}[/tex] (x - 9) → C

Using (a, b ) = (- 3, - 6 ), then

y - (- 6) = [tex]\frac{3}{4}[/tex] (x - (- 3) ) , that is

y + 6 = [tex]\frac{3}{4}[/tex] (x + 3) → D

Answer:

-1/2

Step-by-step explanation:

-1/2

Answer:

A) The aircraft rose quickly into the air at takeoff, and then it continued at a constant altitude

Step-by-step explanation:

The line in the graph quickly rose up and it was straight for the rest so it matches the senerio that A is giving

Answer:

Hello! answer: 50

Step-by-step explanation:

33 + 17 = 50 50 - 17 = 33 Hope that helps!

Answer:

P equals 50

Step-by-step explanation:

33 plus 17 equals 50

Answer:

3(−7)(+2)

5(+5)²

Step-by-step explanation:

f() = 3² - 15 - 42 = 3(−7)(+2)

f() = 5² + 50 + 125 =  5(+5)²

That is how you factor them. Hope this helps :)

Answer:The sum of interior angles in a triangle is 180°. To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°. The formula for calculating the sum of interior angles is ( n − 2 ) × 180 ∘ where is the number of sides. All the interior angles in a regular polygon are equal.

Step-by-step explanation:

Answer:

-decreases the chance of contracting any type of virus  

-decreases the chance of other people contracting the virus

Step-by-step explanation:

Answer: It keeps people safe, and it keeps you safe as well.

Step-by-step explanation: You're keeping other people safe by wearing a mask,since youre limiting or even entirely preventing particles and germs from reaching other people,and protecting yourself because a mask prevents germs entering your nose and mouth.