((3+2)^2+2)-2^2=
A. 40
B. 23
C. 24
D. 50

Answer:

2042.6$

Step-by-step explanation:

12853(5/100)+1400

Answer:

A∩B={7,9}

Option A is correct option.

Step-by-step explanation:

We are given:

A = {3, 5, 7, 9} and B = {1, 2, 4, 6, 7, 9}

and we need to find A intersects with B i.e. A∩B

We find A intersects with B, we will consider only those terms that are common in both A and B

So,

A∩B= {3, 5, 7, 9} ∩ {1, 2, 4, 6, 7, 9}

As 7 and 9 are only common in both A an B

A∩B={7,9}

So, we get: A∩B={7,9}

Option A is correct option.

Answer: I think it s 8

Step-by-step explanation:

5 + 7 + 5 + 7 = 24 and 24/3 = 8

Answer:

ok so you need to just do

Step-by-step explanation:

y x 575 = 575

              constant

Answer:

6/10 hours  

Step-by-step explanation:

36 minutes/ 60 minutes

divide by 6 on both sides

36/6= 6       60/6=10

6/10 hours

probably bad explaining but hope this helps :)

Answer:

Step-by-step explanation:

6x^8 X y^5

4x^5 X z^8

12a^9 X b^7

6s^9 X t^3

Answer:

Step-by-step explanation:

23 x .565 = 12.995

12.995 rounded is 13.

So if the answer is .565, and you need to round to the nearest percent, it would be 57%.

Answer:

Step-by-step explanation:

1) Decreased students = 23 -13 = 10

Decreased percentage = [tex]\frac{10}{23}*100[/tex]

                                       [tex]= \frac{1000}{23}\\\\= 43.47[/tex]

                                       = 43%

2) Increased amount = 81 - 68 = $ 13

Increased percentage = [tex]\frac{13}{68}*100[/tex]

                                     [tex]= \frac{1300}{68}\\\\= 19.11[/tex]

                                    = 19%

Answer:

you need a wide range of values in order to draw an accurate line ideally values that are not to close to each other

Answer:

30+6x ≤ 100 (inequality)

The maximum amount of rides is 11 rides

Step-by-step explanation:

So first the admission fee is 30

Each ride is 6

So since you can go on any amount of rides, its unknown so (x)

You only have a 100 dollars and you can’t go over but you can go lower

so 30+6x≤100

If you solve it

x≤11

So 11 rides

The solution of the expression in the form of 2ⁿ is,

⇒ 2⁴

Multiplication means to add number to itself a particular number of times. Multiply will be viewed as a process of repeated addition.

We have to given that;

The expression is,

⇒ (2 x 2 x 2 x 2 x 2 x 2 x 2 x 2) / (2 x 2 x 2 x 2)

Now, We can write the expression in the form of 2ⁿ as;

⇒ (2 x 2 x 2 x 2 x 2 x 2 x 2 x 2) / (2 x 2 x 2 x 2)

⇒ 2⁸ / 2⁴

⇒ 2⁸ ⁻ ⁴

⇒ 2⁴

Thus, The solution of the expression in the form of 2ⁿ is,

⇒ 2⁴

Learn more about the multiplication visit:

https://brainly.com/question/10873737

#SPJ5

Answer:

B. 35

Step-by-step explanation:

The range of a set of numbers is the difference between the highest and lowest numbers in the set.

1. Find the highest and lowest numbers from the set. Arranging them from least to greatest can make this easier.

-15, -12, 6, 18, 20

The lowest number is -15 and the highest is 20.

2. Subtract these two numbers to find the range.

20 -- 15

Two minus signs like that make a positive, so it becomes an addition problem.

20 + 15 = 35

Answer is b.

I also think the right option is B)- 35

Answer:

A.S.A congurency.

please mark me brainliest and follow me my friend.

Answer:

A. parabola I believe that is the answer

Answer:

[tex]Area = 6.5 * 10^3cm^2[/tex] or [tex]Area = 6.5E3\ cm^2[/tex]

Step-by-step explanation:

Given

[tex]Width = 1.5 * 10^2cm[/tex]

[tex]Length = 4.3 * 10^1cm[/tex]

Required

Determine the Area

The base area is calculated as:

[tex]Area = Length * Width[/tex]

[tex]Area = 1.5 * 10^2cm * 4.3 * 10^1 cm[/tex]

Reorder the expression

[tex]Area = 1.5 * 4.3 * 10^1 cm* 10^2cm[/tex]

[tex]Area = 6.45 * 10^1 cm* 10^2cm[/tex]

Apply law of indices

[tex]Area = 6.45 * 10^{1+2}cm^2[/tex]

[tex]Area = 6.45 * 10^3cm^2[/tex]

Approximate

[tex]Area = 6.5 * 10^3cm^2[/tex]

or

[tex]Area = 6.5E3\ cm^2[/tex]

Answer:

B. 25√3

Step-by-step explanation:

Use trigonometric ratio formula to find the length and width of the rectangle

Thus:

✔️Length of diagonal:

Reference angle = 30°

Hypotenuse = 10

Let length of rectangle = x = adjacent side

Therefore:

Cos 30° = x/10

10*cos 30 = x

10*√3/2 = x (cos 30 = √3/2)

5√3 = x

x = length of rectangle = 5√3

✔️Width of diagonal:

Reference angle = 30°

Hypotenuse = 10

Let width of rectangle = y = opposite side

Therefore:

Sin 30° = y/10

10*sin 30 = y

10*½ = y (sin 30 = 1/2)

5 = y

y = width of rectangle = 5

✔️Area of rectangle = length * width = 5√3 * 5 = 25√3

Answer:

Step-by-step explanation:

[tex]\tan (x-\frac{\pi }{2} )=\frac{tan~x-tan~\frac{\pi }{2} }{1+tan~x~tan~\frac{\pi }{2} } \\or~\cot(x-\frac{\pi }{2} )=\frac{1+\tan~x~\tan\frac{\pi }{2} }{\tan~x-\tan~\frac{\pi }{2} } \\divide~the~R.H.S. ~by~\tan ~x~\tan~\frac{\pi }{2} \\=\frac{\cot~x~\cot~\frac{\pi }{2} +1 }{\cot~\frac{\pi }{2} -\cot~x} \\\cot\frac{\pi }{2} =0\\\cot(x-\frac{\pi }{2} )=\frac{\cot~x ~\times~0+1}{0-\cot~x} \\\cot~(x-\frac{\pi }{2} )=-\frac{1}{\cot~x} =-\tan~x[/tex]

Answer:

nswer:- B. No, because the corresponding congruent angles listed are not the included angles. Given:- ΔWXY and ΔBCD with ∠X ≅∠C, WX ≅ BC, and WY ≅ BD. We can see that ∠X and ∠C are not included angles by the corresponding equal sides.

Answer:

Yes

Step-by-step explanation:

I will write it in the form of a theorem

Given:

X=C; WX=BC;WY=BD

To prove:

WXY = BCD

Proof:

X=C (This is a angle)

WX=BC

WY=BD

Since there is an angle between two equal side for both triangle WXY is congruent or '=' BCD ny SAS.

Answer:

Tina will be able to sell 24 beignets

Answer:

here is your answer.....

Step-by-step explanation:

2 + h - 4 = 0

LHS:

2 - 4 + h

-2 + h

Therefore:

-2 + h = 0

h = 0 - 2

h = - 2

SO,

the value of h is -2

Answer: D

Step-by-step explanation:

Answer:

For f(x) to be differentiable at 2, k = 5.

Step-by-step explanation:

For f(x) to be differentiable at x = 2, f(x) has to be continuous at 2.

For f(x) to be continuous at 2, the limit of f(2 – h) = f(2) = f(2 + h) as h tends to 0.

Now,

f(2 – h) = 2(2 – h) + 1 = 4 – 2h + 1 = 5 – 2h.

As h tends to 0, lim (5 – 2h) = 5

Also

f(2 + h) = 3(2 + h) – 1 = 6 + 3h – 1 = 5 + 3h

As h tends to 0, lim (5 + 3h) = 5.

So, for f(2) to be continuous k = 5

Answer:

60

Step-by-step explanation:

180 divided by 3 is 60 so its 60mph

Answer:

60 miles per hour

Step-by-step explanation:

To get the mph, you have to divide the miles traveled by the time, so 180 divided 3 = 60 mph.

(hope this helps!)

Answer:

c

Step-by-step explanation:

i think

Answer:

By hypotenuse - side test (HL) the two triangles are congruent.

Step-by-step explanation:

In ∆ABC and ∆DCB

i) angleABC = angleDCB.....(each 90°)

ii) BC = BC .....( common side)

iii) AC = DB.....(given)

therefore by hypo-side test ∆ABC congruent ∆DCB

Answer:

HL

Step-by-step explanation:

∠B ≅ ∠C = 90°

AC =   DB                  {Given and they are hypotenuse}

BC = CB                     {Reflexive property}

ΔABC ≅ ΔDCB             {HL congruent}

Answer:

x= 29/15

Step-by-step explanation:

Answer:

1 hour and 54 minutes and ignore this stuff sjsjsbdbsj

Answer:

An hour and 54 minutes lol

Step-by-step explanation:

Answer:

Step-by-step explanation:

Perimeter = 5+x+5+x = 10 + 2x

10 +2x = 120

2x = 110

x = 55