Help me please i will mark as brainliest

Answer:

60 cm

B.)60 cm

Answer:

B: 60 cm

Step-by-step explanation:

Because the perimeter you have to add all sides

so it would be 20+10+20+10 = 60

Answer:

25°C

Explanation:

My mom uses Celsius and she told me, even though I was still doing the math-

Answer:

undefined

Step-by-step explanation:

The x coordinates didn't change so the line is vertical and vertical lines have undefined slope

Answer:

the answer would have to be 1.25

Step-by-step explanation:

Answer:

1 orange= $1.25

2 oranges= $2.50

Answer:

87 degrees

Step-by-step explanation:

because 87 and 2 are diagonal and they are going to be the same. :)

Answer:

87%

Step-by-step explanation:

Answer:

seirously I don't know if that's an "x" or a multiplication sign

Step-by-step explanation:

[3² x(189/9)]-32

9. 21x - 32

189x - 32

x = 189/32

x = 5.29/32

[3² x(189/9)]-32

9x21-32

189-32

157

Answer:

14 minivans

Step-by-step explanation:

From the question

A total of 20 families participate in a car wash. Each family brings two cars.

Hence, the total number of cars brought to the car wash is:

20 × 2

= 40 cars.

Mr. Gonzales notices that 35% of the cars were minivans.

The number of minivans were washed is :

35% of the total number of cars

= 35/100 × 40

= 14 minivans

Hence, 14 minivans were washed

Answer: I think I would be about 1.323 miles per Hour

Step-by-step explanation:

Answer:

$72

Step-by-step explanation:

Cost of the lunch = $60

Sales tax = 5% of $60

= 5/100 × 60

= 0.05 × 60

= $3

Tip = 15% of $60

= 15/100 × 60

= 0.15 × 60

= $9

how much in total did he pay?

Total amount paid = cost of the lunch + sales tax + tip

= $60 + $3 + $9

= $72

Latrell paid $72 in total for the lunch

Answer:

408,506

Step-by-step explanation:

Answer:

408,506

UwU

hope this helps

Answer:

D. isosceles triangle

Step-by-step explanation:

The two angles are equal but the third angle will not be. Therefore, a triangle with two equal angles and one not is isosceles.

Answer:

A: 6/8

General Formulas and Concepts:

Trigonometry

Step-by-step explanation:

Step 1: Define

opposite leg of ∠A = 6 cm

adjacent leg of ∠A = 8 cm

Step 2: Write ratio

tanA = 6 cm/8 cm

tanA = 6/8

Answer:

its A

Step-by-step explanation:

I just took the test

Answer:

The percentage decrease is 29%

Step-by-step explanation:

Given

[tex]Initial = 300[/tex]

[tex]Final = 213[/tex]

Required

Determine the percentage decrease

This is calculated as thus:

[tex]\%Percentage = \frac{|Final - Initial |}{Initial} * 100\%[/tex]

Substitute values for Final and Initial

[tex]\%Percentage = \frac{|213 - 300|}{300} * 100\%[/tex]

[tex]\%Percentage = \frac{|-87|}{300} * 100\%[/tex]

Get absolute value of -87

[tex]\%Percentage = \frac{87}{300} * 100\%[/tex]

[tex]\%Percentage = \frac{87* 100\%}{300}[/tex]

[tex]\%Percentage = \frac{8700\%}{300}[/tex]

[tex]\%Percentage = 29\%[/tex]

Hence, the percentage decrease is 29%

Answer: now i hav to walk my fish

1 -20

2. 200

3. -6

4. 5

5. -60

6. 45

Step-by-step explanation:

How to walk fish um u see go scuba diving in mariana trench then u find fish (hint) avoid kraken and megaladon or tell them corpse jr sent u. the put leash on fish boom u walked him (another hint) bring extra oxygen tanks u will run out then u die, to leave the kraken throws u out of water and to ur home.

- me

toodles

Answer:

c. 12

Step-by-step explanation:

Answer: 3/4

Step-by-step explanation: evalute the exponet which is 36 add the numbers then evalute again the mutiply then divide.

Answer:

x=5

Step-by-step explanation:

3x^2=75

x^2=25

x=5

Answer:

8^12

Step-by-step explanation:

8^7×8^5

add the exponents

7+5=12

keep the base

8^12

Answer:

17, 19, 21. Hope this helps.

Answer:

the angle size in an nonagon is 140°

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The inverse of the given function is (6x + 2)/3.

"The inverse of a function is a function that undoes the operation of that function. The inverse of a function exists if and only if the function is bijective"

Given function is

F(x) = (3x - 2)/6

⇒ y = (3x - 2)/6

If we write 'x' instead of 'y' and 'y' instead of 'x', then we get:

x = (3y - 2)/6

⇒ 6x = (3y - 2)

⇒ 3y = 6x + 2

⇒ y = (6x + 2)/3

Therefore, F⁻¹ (x) = (6x + 2)/3

Learn more about the inverse of a function here:https://brainly.com/question/16959154

#SPJ3

Your answer would be be subtract 3

hope it helps

Answer:

andre

Step-by-step explanation:

there is 100 cm in a meter. So diego would be 1.65 meters

Answer:

Andre

Step-by-step explanation:

1.7 meters is 170 centimeters because 1 cm is 100 meters. 165 centimeters is less than 170 meters,so Andre is taller.

Answer:

48π

Step-by-step explanation:

the circumference is dπ and the diameter is 2 of the radius

Answer:

48

Step-by-step explanation:

Answer:

52degrees

Step-by-step explanation:

Let the measure of the largest angle be x

middle angle be y

smallest angle be z

Since the sum of angle in a triangle is 180 degrees, hence;

x + y + z = 180 .... 1

If the measure of the largest angle is 32 less than 3 times the smallest angle, then;

x = 3z - 32

3z = x+ 32

z = x+32/3 ..... 2

If he measure of the middle angle is 8 more than half the measure of the largest angle, then;

y = x/2 + 8 .... 3

Substitute 2 and 3 into 1;

x + x/2 + 8 + (x+32)/3 = 180

multiply through by 6

6x + 3x + 48 + 2(x+32) = 1080

9x + 48 + 2x + 64 = 1080

11x + 112 = 1080

11x = 1080-112

11x = 968

x = 968/11

x = 88 degrees

Get the middle angle y;

Since y = x/2 + 8

y = 88/2 + 8

y = 44 + 8

y = 52 degrees

Hence the measure of the middle angle is 52degrees

The angles in a triangle add up to 180 degrees.

The middle angle is 52 degrees

Let the largest, middle angle and the smallest angle be x, y and z

From the question, we have:

[tex]\mathbf{x = 3z -32}[/tex]

[tex]\mathbf{y = 8 + \frac 12x}[/tex]

Make z in [tex]\mathbf{x = 3z -32}[/tex]

[tex]\mathbf{z =\frac{x + 32}{3}}[/tex]

The angles in a triangle add up to 180 degrees.

So, we have:

[tex]\mathbf{x + y + z = 180}[/tex]

Substitute the expressions for y and z in   [tex]\mathbf{x + y + z = 180}[/tex]

[tex]\mathbf{x + 8 + \frac 12x + \frac{x+32}{3} = 180}[/tex]

Multiply through by 6

[tex]\mathbf{6x + 3x + 48 + 2(x+32) = 1080}[/tex]

[tex]\mathbf{9x + 48 + 2(x+32) = 1080}[/tex]

Open brackets  

[tex]\mathbf{9x + 48 + 2x + 64 = 1080}[/tex]

Evaluate like terms

[tex]\mathbf{11x + 112 = 1080}[/tex]

Subtract 112 from both sides

[tex]\mathbf{11x = 968}[/tex]

Divide both sides by 11

[tex]\mathbf{x = 88}[/tex]

Substitute 88 for x in [tex]\mathbf{y = 8 + \frac 12x}[/tex]

[tex]\mathbf{y = 8 + \frac{88}2}[/tex]

[tex]\mathbf{y = 8 + 44}[/tex]

[tex]\mathbf{y = 52^o}[/tex]

Hence, the middle angle is 52 degrees

Read more about triangles at:

https://brainly.com/question/22790855