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Answer:

2m + 22

Step-by-step explanation:

Use the distributive property.

2(m + 11)

2 x m = 2m

2 x 11 = 22

Therefore, 2m + 22

Answer:

Hello! answer: x = 18

Step-by-step explanation:

24 ÷ 16 = 1.5 12 × 1.5 = 18 so x = 18 Hope this helps!

Answer:

Hello! Your answer would be, BELOW

Step-by-step explanation:

[tex]-3x^{2} - 7x - 5[/tex]

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.

Term's are 7x and 5

Hope I helped! Ask me anything if you have questions! Brainiest plz. Hope You make a 100%! Have a nice day! -Amelia♥

Answer:

x=15

Step-by-step explanation:

Use Pythagorean Theorem to solve for length x.

[tex]x^2=9^2+12^2[/tex]

[tex]x^2=81+144[/tex]

[tex]x^2=225[/tex]

[tex]\sqrt{x^{2}}=\sqrt{225}[/tex]

[tex]x=15[/tex]

Answer:

2/5

Step-by-step explanation:

Number of swans Claire can make in one minute = 1 ÷  21/2

convert 2 1/2 to an improper fraction

to convert to improper fraction, take the following steps :  

1. Multiply the whole number  by the denominator

2. Add the numerator to the answer gotten in the previous step

3. divide the number gotten in the previous step by the denominator

2 1/2 = 5/2

1 ÷ 5/2

1 x 2/5 = 2/5

Let the no. added be x

= -211 + x = 195

= x = 195 + 211

= x = 406

The number should be added is 406..

Answer:

hi

Step-by-step explanation:

84⁰+103⁰+120⁰=307⁰

360⁰-307⁰=53⁰

x is 53⁰

have a nice day

Answer:

x=53

Step-by-step explanation:

A quadrilateral has four sides, four vertices and its  interior angles that add to 360 degrees:.

360 -120-103-84-= x

360-307 = x

53 = x

Answer:

27.6 is the area

Step-by-step explanation:

Area of the given triangle is equals to [tex]27.6 in^{2}[/tex](round to nearest tenth).

" Triangle is defined as two dimensional geometrical shape with three vertices, three sides and three angles enclosed in it."  

Formula used

Pythagoras theorem

(Hypotenuse)² = (Base)² + (Height)²

Area of a right triangle = [tex]\frac{1}{2} \times b\times h[/tex]

[tex]b[/tex] represents the base of the triangle

[tex]h[/tex] represents the height of the triangle

According to the question,

In a given triangle,

Hypotenuse [tex]= 11in[/tex]

Height [tex]= 6in[/tex]

Substitute the value in Pythagoras theorem to get the measure of base,

[tex](11)^{2} = b^{2} + 6^{2}\\\\\implies b^{2}= 121 -36\\\\\implies b =\sqrt{85}[/tex]

Substitute the value in the formula to find area of a triangle,

Area of a triangle [tex]= \frac{1}{2}\times \sqrt{85} \times 6[/tex]

                              [tex]= \frac{1}{2} \times 9.22 \times 6\\\\= 9.22 \times 3\\\\= 27.66[/tex]

                              ≈ [tex]27.6in^{2}[/tex] ( round to nearest tenth)

Hence,  area of the given triangle is equals to [tex]27.6 in^{2}[/tex](round to nearest tenth).

Learn more about triangles here

https://brainly.com/question/12538366

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Answer:

4 1/2 inches

Step-by-step explanation:

if you have an area of 54 square inches. Then you divide 54 by 12 and get 4 and 1/2 square inches

Answer:

4.5

Step-by-step explanation:

12x=54 x=4.5

4.5×12=54

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Geometric Mean (leg) theorem.

So according to the rule, we know that, here altitude = h and left side is 6 and right side is 14 , so we get as,

==> altitude/left = right/altitude

==> h/6 = 14/h

==> h^2 = 14*6

==> h^2 = 84

2.) so now we apply the Pythagoras theorem in triangle ∆DCB

so we get as,

==> (14)^2 + h^2 = a^2

==> 196 + 84 = a^2

==> 280 = a^2

==> a = √280

==> after simplified => a = √70*4

==> a = 2√70 units

hence the correct answer is a => 2√70 units.

Answer:

20000

Step-by-step explanation:

13000/.65=20000

Answer:

34.33 (rounded to 2 decimal points)

Step-by-step explanation:

all sides are equal to 3.25 so do

3.25 x 3.25 x 3.25 = 34.328

Answer:

A

Step-by-step explanation:a

hope this helps with the work

3(4x^ + 5x -6) factor out common

term 3

(4x^2 + 5x - 6)

(4x^2 - 3x) + (8x -6)

factor out x from 4x^2 -3x:. x(4x - 3)

factor out 2 from 8x - 6: 2(4x -3)

x(4x - 3) + 2(4x - 3)

factor out common term 4x - 3

(4x-3) (x + 2)

3(4x -3) (x+2)

Answer:

1) 3(x+2)(4x-3)

Step-by-step explanation:

Answer:

r = 24 m

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here A = 576π , then

πr² = 576π ( divide both sides by π )

r² = 576 ( take the square root of both sides )

r = [tex]\sqrt{576}[/tex] = 24

Answer:

I took the test, hope this helps

Step-by-step explanation:

Answer:

p to the power of 12

Step-by-step explanation:

hope this helps!

The answer is

(p3)4=p?

p3×4=p12

Answer:

9996

Step-by-step explanation:

Answer:

11/320

Step-by-step explanation:

edge

The probability that the first student chosen is a senior and the second student chosen is a sophomore is equal to 11/320.

Probability is the likeliness of happening an event among all the events that are possible. It lies between 0and 1 and cannot be negative.

We have been given that the number of freshmen is 31, number of sophomores is 10, juniors is 17 and seniors be 22. Total number of persons be 31+10+17+22=80

let X denote person.

Probability that the first student is senior and second one is a sophomore=P(X=Senior)*P(X=Sophomore)

=22/80*10/80

=220/6400

=11/320

Hence the probability that the first student is senior and second one is a sophomore is 11/320.

Learn more about probability at https://brainly.com/question/24756209

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Answer:

Pretty sure it's B.)

Step-by-step explanation:

I wrote 6 x 10^5 in standard form (6 x 100000 = 600000).

Divided the product by 15 (600000 divided by 15 = 40000).

The only choice that matches is /B/ (4 x 10^4   --->  4 x 10000 = 40000).

Answer:

88.8%

Step-by-step explanation:

1.) 30-18= 12 which is the number of member that had an average of 84

2.)Then multiply  12 times 84 = 1008

3.) You multiply 18 by 92 which equals 1656

4.)Add 1008 and 1656 together  and get 2664.

5.)Divide 2664 / 30 and you get the average of 88.8

Hope this helps :)

plz brainly & like

Answer:

88.8%

Step-by-step explanation:

Answer:

go to school, do your work, you are only cheating yourself, not the school, or end up homeless

Step-by-step explanation:

Answer: an acute triangle

Step-by-step explanation:

All of the angles are less than 90 degrees.

Answer:

the answer is -1.0 to positive 1.0

Step-by-step explanation:

and i used my head

Answer:

The Answer is gonna be D. 2

This is the right Answer:3

I hope you are having a great day ❤️❤️❤️

Answer:

2.68 for 10oz= 37 each nd

3.48 for 14 oz= 40

Step-by-step explanation:

its something like that

Answer:

(3x+1)(x+5)

Step-by-step explanation:

Sorry for my handwriting lol hope this makes sense

A scaled function is a dilated function

The function g(x) is: [tex]\mathbf{g(x) = \frac 12x^2}[/tex]

Function f is given as:

[tex]\mathbf{f(x) = x^2}[/tex]

Function g is a scaled version of f(x).

So, we have:

[tex]\mathbf{g(x) = kx^2}[/tex] --- where k is the scale

The graph of g(x) passes through (4,8).

So, we have:

[tex]\mathbf{8 = k \times 4^2}[/tex]

[tex]\mathbf{8 = k \times 16}[/tex]

Divide both sides by 16

[tex]\mathbf{\frac 12 = k }[/tex]

So, we have:

[tex]\mathbf{k = \frac 12 }[/tex]

Substitute [tex]\mathbf{k = \frac 12 }[/tex] in [tex]\mathbf{g(x) = kx^2}[/tex]

[tex]\mathbf{g(x) = \frac 12x^2}[/tex]

Hence, the function g(x) is: [tex]\mathbf{g(x) = \frac 12x^2}[/tex]

Read more about scaled functions at

https://brainly.com/question/13819784

Answer:

18.88

Step-by-step explanation:

16 x 1.18=18.88