Which angle is congruent to angle BAD?
BCD
CAB
ZDBC
ZACD

Answer:

u r picture is not a complete picture

pls sent complete pic

Answer:

125.6 units = x

Step-by-step explanation:

72

---- = tan 37 degrees, so x = 72/(tan 37 degrees)

 x

This comes out to x = 72/0.573 = 125.6 units = x

Answer:

6 _>_  2

Hope it helps

Have a good day

Answer:

1) 760

2)1970

3) 1110

Step-by-step explanation:

Answer:

[tex]12c^{7} -54c^{5}[/tex]

Step-by-step explanation:

Answer:

is that a among us code ok let me join

Answer:

C

Step-by-step explanation:

An approximation of an integral is given by:

[tex]\displaystyle \int_a^bf(x)\, dx\approx \sum_{k=1}^nf(x_k)\Delta x\text{ where } \Delta x=\frac{b-a}{n}[/tex]

First, find Δx. Our a = 2 and b = 8:

[tex]\displaystyle \Delta x=\frac{8-2}{n}=\frac{6}{n}[/tex]

The left endpoint is modeled with:

[tex]x_k=a+\Delta x(k-1)[/tex]

And the right endpoint is modeled with:

[tex]x_k=a+\Delta xk[/tex]

Since we are using a Left Riemann Sum, we will use the first equation.

Our function is:

[tex]f(x)=\cos(x^2)[/tex]

Therefore:

[tex]f(x_k)=\cos((a+\Delta x(k-1))^2)[/tex]

By substitution:

[tex]\displaystyle f(x_k)=\cos((2+\frac{6}{n}(k-1))^2)[/tex]

Putting it all together:

[tex]\displaystyle \int_2^8\cos(x^2)\, dx\approx \sum_{k=1}^{n}\Big(\cos((2+\frac{6}{n}(k-1))^2)\Big)\frac{6}{n}[/tex]

Thus, our answer is C.

*Note: Not sure why they placed the exponent outside the cosine. Perhaps it was a typo. But C will most likely be the correct answer regardless.

Answer:

8 pairs

Step-by-step explanation:

250/29 = 8.6

so 8 is the answer cause you probably can't cut them in half

Answer:

10 pairs

22.50x+6.50<_250

Step-by-step explanation:

If you do 22.50 times 10 you get 225 then you add 6.50 which would give you 231.50. You cant add any more pairs of shoes because you would go over the $250 limit. For example if you added 22.50 one more time you would be at 254. Therefore it would be 10 pairs of shoes.

Answer:

1 solution

2.88

Step-by-step explanation:

Consider this quadratic equation.

x ^2+ 2x + 7 = 21

Subtract 7 from both sides

x ^2+ 2x + 7 -7= 21-7

x^2+2x = 14

x^2+2x -14 = 0

Factorize

x = -2±√2²-4(-14)/2

x= -2±√4+56/2

x = -2±√60/2

x = -2±7.75/2

x = -2-7.75/2 and -2+7.75/2

x = -9.75/2 and 5.75/2

x = -4.88 and 2.88

Hence there are 1 number of positive solution

The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is 2.88

Answer:

The number of positive solutions to this equation is

1

The approximate value of the greatest solution to the equation, rounded to the nearest hundredth, is

2.87

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer:

0.065

Step-by-step explanation:

64.9 / 1000 = 0.0649 --> 0.065

Answer:

15.406 kg of sugar per muffin. Just have to divide 1,000 by 64.9

Step-by-step explanation:

Answer:

Area= 50.24

Step-by-step explanation:

Radius is half of the Diameter. 8/2= 4

r=4

3.14*4^2

3.14*16=50.24

Answer:

6 units

Step-by-step explanation:

AM = MC

AM = x + 20

MC = 5x - 4

x + 20 = 5x - 4

20 = 4x - 4

24 = 4x

x = 6

The required length of the AM is 27.

Given that,
M is the midpoint of line segment AC,
AM = x + 20, and MC = 5x - 4.
To find the length of AM.

The midpoint is that point the line whose distance from both the ends of the line is equal.

Here,
M is the midpoint of line segment AC, i.e.
AM = AC                             - - - - - - - - - - -- - - (1)
AM = x + 20, and MC = 5x - 4
Put  AM and MC in equation 1

x + 20 = 5x - 4
5x - x = 20 + 4
4x = 24
x = 24 / 4

x = 7

Now,
Length AM =  x + 20
Length AM =  7 + 20
Length AM =  27

Thus, the required length of the AM is 27.

Learn more about midpoints here: https://brainly.com/question/28224145
#SPJ2

Answer:

3750

Step-by-step explanation:

Answer:

3750

Step-by-step explanation:

0.75 x 5000

Answer:

that the answer is 87 and 100

i hope that i help u

Answer:

[tex] \boxed{9} < \sqrt{99} < \boxed{10}[/tex]

Step-by-step explanation:

[tex] \because \: \sqrt{99} = 9.94987437 \\ \\ \therefore \: \boxed{9} < \sqrt{99} < \boxed{10}[/tex]

Step-by-step explanation:

Why do people do zoom on here

this is an app for learning not for people to join ur mettings that could be inapporpiate

Answer:

Step-by-step explanation:

The higher the frequency, the higher the pitch.

so it 10000 Hz

Answer:

10,000 Hz

Explanation:

Pitch is directly proportional to frequency . Hence, 10,000 Hz has a highest pitch.

f(x) = 1-3x, x = 4 , x = 4+h

(a) find the net change of f(x):  

f1= f(x=4) = 1-3(4) = 1 - 12 = -11

f2= f(x=4+h) = 1-3(4+h) = 1-12 + 3h = -11 - 3h

Net change = f2 - f1 = -11 -3h - -11 = -3h

(b) average rate of change = slope = (f2 - f1)/(x2-x1) = -3h/((4+h)-4 =-3

Answer:

2.5824 × 10⁶

204/5.3 = 38.49056. Round to 38.49

Step-by-step explanation:

scientific notation

1.20 × 2.152 = 2.5824.

Answer:

1. 2.58

2. 39

Step-by-step explanation:

Answer:

4 hours

Step-by-step explanation:

simply multiply

Answer:

C

Step-by-step explanation:

Answer:

180:270:720

Step-by-step explanation:

total units-> 13u

1 unit -> 1170÷13=90

2u->90×2=180

3u->90×3=270

8u->90×8=720

Answer: (9,2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

[tex]\displaystyle x \leq 12[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle -\frac{3}{4}x + 2 \leq -7[/tex]

Step 2: Solve for x

Here we see that any value x smaller than or equal to 12 would work as a solution to the inequality.

If a jacket was purchased at £75 and had 20% off, what would the price be?

0 000

(а) £15

(b) £70

(d) £65

Answer:

For the first one the answer is 5.8

Step-by-step explanation:

Because you are using Pythagoras

you need to half 6 to get 3, as the its a right angle triangle

so for Pythagoras you do 3^2+5^2=34

root 34=5.8!

for all those questions you use Pythagoras!

9514 1404 393

Answer:

  d.  14 -3x

Step-by-step explanation:

If you want to substitute for y in the second equation, you must use the first equation to find an expression for y.

  3x +y = 14 . . . . . . first equation

  y = 14 -3x . . . . . .  subtract 3x from both sides

This gives you the expression for y that you want to use for substitution. It matches the expression of choice D.

  y = 14 -3x . . . . matches D

Answer:

For $1 its 12.5lbs

Step-by-step explanation: