Can I get help with these 2 problems?

Answer:

x = 11

Step-by-step explanation:

From the diagram, we find,

(2x - 16) + (x - 8) = 9

=> 2x - 16 + x - 8 = 9

=> 2x + x - 16 - 8 = 9

=> 3x - 24 = 9

=> 3x = 9 + 24

=> 3x = 33

=> x = 33/3

=> x = 11

Answer: 132

X = 180 - 47 +1

x=132

Answer:

x = 67, 133 degrees

Step-by-step explanation:

2x - 1 + 47= 180

2x + 46 = 180

2x (+ 46 - 46) = 180 - 46

2x = 134

2x/2 = 134/2

x = 67

2x - 1

2(67) - 1

134 - 1

133 degrees

Answer:

Width = 2w , Length = w+5 , perimeter = 40

Perimeter of rectangle = 2 (Length + Width)

P= 2 (L + w)

40 = 2 [ (w+5) + (2w) ]

40 = 2 ( 3w+5)

40= 6w +10

6w= 40 – 10

6w= 30

w = 30/6

w = 5

Width = 2w = 2(5) = 10

Length = w + 5 = 5+5 = 10

I hope I helped you^_^

Step-by-step explanation:

In Kate's equation, 20 is the total number of tickets, 4 is number of tickets per ride, r is number of rides already ridden, and 4r is the number of tickets used

in Brian's equation, 5 is total number of rides Katie can ride and 5 - r is the number of rides left to ride

Answer:

Step-by-step explanation: I just did it

Answer:

1) 11/13

2) -7/8

3) -3/9

4) 7/11

7) 5/6

8) 2/3

9) -1

10) -1/7

Step-by-step explanation:

simplifying

7) 10/12 = 5/6

8) 4/6 = 2/3

9) -4/4 = -1

Can't see 5, 6, 11

Answer:

3

Step-by-step explanation:

1-27!!!!!!!!!!!!!!!!!

Answer:

I honestly don't understand what is being asked

Answer:

25

Step-by-step explanation:

B is second in the English alphabet and E is on the 5th positions on this same English alphabet

Answer:

55

Step-by-step explanation:

m=8

then 6x8=48

n=7

then 1x7 is 7

48+7=55

Answer:

55

Step-by-step explanation:

6m+n

6(8)+7=?

48 + 7= 55

Always multiply and divide first. Then addition and subtraction.

Answer:

3/4x = 9

4x = 3/9

4x = 1/3

x = 1/12

Answer:

x= 12

Step-by-step explanation:

[tex](\frac{4}{3})(\frac{3}{4}x)[/tex]= [tex]9\frac{4}{3}[/tex]

X= 12

Please mark me the Brainliest!

Answer:

first triangle (to left) b=8, second one c=17

Step-by-step explanation:

for the first triangle (one to the left) the hypotenuse is 9, so let's use the pythagorean formula.

A^2   +  B^2  = C^2

^              ^          ^

^              ^         Hypotenuse

^        second side

first side

Substitute:

5^2 + b^2 = 9^2

SImplify:

25+b^2 = 81

Reduce:

b^2 = 64

Simplify:

b=8

In the second triangle, we are given 2 sides.

Let's do the same thing we did in the first one.

Givens:

A = 8

B = 15

Find:

C

Substitute:

8^2 + 15^2 = c^2

Simplify

64 + 225 = c^2

Reduce:

289 = c^2

Let's now square root both sides

square root of 289 is 17

so we are left with this:

c=17

Phew, you did it!

Hope this helped :))

Answer:

102(5x+2y)+3x+6y−10

Step-by-step explanation:

Terms is each part of an algebraic expression separated by a plus or minus sign.

As 2(5x +2y ) , 3x , 6y2(5x+2y),3x,6y and 1010 .

Factor is a product of two or more numbers, algebraic variables or algebraic expressions . 2(5x +2y )2(5x+2y) has two factors 22 and (5x +2y )(5x+2y) .

3x3x has two factors 33 and xx .

6y6y has two factors 66 and yy .

-10−10 has one factors

Coefficient is the numerical factor of a term that contains a variable.

2(5x +2y ) the factor is 22 .

3x3x the factor is 33 .

6x6x the factor is 66 .

-10−10 the factor is -10−10 .

Variable is a symbol, usually a letter, used to represent a number.

As xx and yy

Constant is a term without a variable.

As -10−10 .

Answer:

The average value of the function over its domain

Answer:

i have no idea

Step-by-step explanation:

Answer:

credit of 60= lost 40  points

Step-by-step explanation:

31-27= 4

Answer:

6. - f

7. 2 f

8. 0

Step-by-step explanation:

Too lazy to explain

Answer:

fourteen feet

Step-by-step explanation:

The side length is usually much shorter then the overall length

[tex] \large \mathfrak{Solution : }[/tex]

let's solve for f(-9) :

Step-by-step explanation:

that's all

thank you

Answer:

a rotation of 45° , this could be it

Answer:

27, 28, 29

Step-by-step explanation:

If you divide 84 by 3, the quotient will be in the middle of the three integers. We get 28 from dividing 84 by 3, therefore our string of numbers are 27, 28, and 29.

Answer:

{2 , 4} is the answer of this question.

Answer:

See below.

Step-by-step explanation:

a.  Choose any 3 non-collinear points on the plane.  For example, plane R can be described as plane OSQ.

b.  "Collinear" means points that lie on the same line. Example: M, N, P (note that the line these points are on does not lie in plane R)

c.  [tex]\overrightarrow{NM}[/tex] and [tex]\overrightarrow{NP}[/tex]

d.  There are many. Examples: O, N, Q, S.  Not M. Not P.

Answer:

Volume = Length × Width × Height

Volume = 10 × 3 × 2

Volume = 60 cm

Step-by-step explanation:

16:35 plus 6 hours to account for them being 6 hours ahead is 22:35 off the bat. we then add 13.75 hours which goes to Friday at 12:20 pm.

Answer:

7

Step-by-step explanation:

Step-by-step explanation:

pls mark me as brainliest

Answer:

DandC

Step-by-step explanation:

Answer:

16 [tex]\frac{1}{2}[/tex] miles

Step-by-step explanation:

2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]

5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]

she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:

8 [tex]\frac{1}{4}[/tex] +  8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]

Answer:

-38 is an integer

Step-by-step explanation:

An integer is a whole-valued positive or negative number or 0. They are generated from the set of counting numbers 1, 2, 3,… and the operation of subtraction. So -38 is an integer.

hope this this helps

:)

Hey there again! :)

This function is a piecewise function and it's different from previous question.

As you may notice, the graphs are separated and some of coordinate points are not a part of domain and range. That's why we have separate domain and range.

First, let's consider that line graph. The one that contains (-2,0) and (0,-2).

Our domain is the set of all x-values. Only (-2,0) is a closed dot. We use [ ] for closed dot and ( ) for opened dot.

Hence, the first domain is [-2,0)

Next, we find the range of line graph or line segment.

Range is the set of all y-values. Hence, the first range is (-2,0]

We are not done yet! We have to find the second domain and range, which is a curve graph.

From the curve graph, our first point starts from (0,4) and ends at (5,4)

Since (0,4) is an opened dot and (5,4) is a closed dot.

Therefore, the second domain is (0,5]

For the range, the minimum point is (3,2) and maximum point is (0,4) and (5,4). Use the y-coordinate to find range.

Hence, the second range is [2,4}

Gathering Both Domain and Range

Combine both domains and ranges.

Hence, the domain is [-2,0] U (0,5] and the range is (-2,0] U [2,4] or The First Choice

Let me know if you have any questions!

Topic: Functions / Domain & Range