Consider the following expression. +9x+5y+26y Select all of the true statements below

Answer:

y⁻¹⁵

Step-by-step explanation:

Answer:

[tex] {y}^{ - 15} [/tex]

Answer:

6.666  or 6 2/3   and  9. 333  or 9 1/3

Step-by-step explanation:

5+7 = 12 so 1 part is 1

16/12 = 1.333.. = 1 1/3   1 part is changed when the total is higher

5 x 1  1/3 = 6.666  6 2/3

7 x 1  1/3 = 9. 333  = 9 1/3

Answer:

Step-by-step explanation:

Let A and B stand for the two numbers.

A + B = 16

A/B = 5/7

Rearrange the first and substitute:

A = 16-B

(16-B)/B = 5/7

(16-B) = 5B/7

5B/7 = (16-B)

5B = 7(16-B)

5B = 112 - 7B

12B = 112

B = 9.3333 or 9 1/3

A = (16 - 9.333) or (16 - 9 1/3)

A = 6.6667 or 6 2/3

A + B = 16?

9 1/3 + 6 2/3 = 16  YES

A/B = 5/7 ?

(6 2/3)/(9 1/3) = (20/3)/(28/3) = (20/3)*(3/28)

= (20/28) = 5/7  YES

Answer:

Adult tickets = 15

Children tickets = 9

Step-by-step explanation:

x = adult tickets

y = children tickets

8x + 4y = 156

x + y =24

Therefore,

x = 24 - y

y = 24 - x

Substitute,

8 (24 - y) + 4y = 156

192 - 8y + 4y = 156

-8y + 4y = 156 - 192

-4y = -36

y = 9

Therefore,

x + 9 = 24

x = 24 - 9

x = 15

Check your answers

8x + 4y = 156

8(15) + 4(9) = 156

120  + 36 = 156

156 = 156

Answer:

888 seconds

Step-by-step explanation:

I hope this helps!

PLeaseee can i have brainlest i don't want to beg but i really want to level up

Answer:

slope: [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]f(x)=mx+b\\m=slope\\\\f(x)=\frac{1}{2} x+8\\\frac{(rise)}{(run)}=\frac{1}{2}[/tex]

the linear line has a positive slope that goes up by 1 unit and right by 2 units

Answer:

Mixed number: 16 4/5

Improper fraction: 84/5

Decimal: 16.8

Step-by-step explanation:

:)

Answer:

16 4/5

Step-by-step explanation:

improper=84/5

Answer:

13

Step-by-step explanation:

12^2+5^2=169

sqrt 169 =13

Answer:

13

Step-by-step explanation:

Use Pythagorean Theorem ([tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]):

side a = 5

side b = 12

[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]

= [tex]5^{2}[/tex] + [tex]12^{2}[/tex] = 169

[tex]\sqrt{169}[/tex] = 13

I hope this helps :)

Answer:

Yes, because x is rasied to the power of 3

Step-by-step explanation:

Linear algebra is the branch of mathematics concerning linear equations such as:

{\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}=b,}{\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}=b,}

linear maps such as:

{\displaystyle (x_{1},\ldots ,x_{n})\mapsto a_{1}x_{1}+\cdots +a_{n}x_{n},}{\displaystyle (x_{1},\ldots ,x_{n})\mapsto a_{1}x_{1}+\cdots +a_{n}x_{n},}

and their representations in vector spaces and through matrices.[1][2][3]

Linear algebra is central to almost all areas of mathematics. For instance, linear algebra is fundamental in modern presentations of geometry, including for defining basic objects such as lines, planes and rotations. Also, functional analysis, a branch of mathematical analysis, may be viewed as the application of linear algebra to spaces of functions.

Linear algebra is also used in most sciences and fields of engineering, because it allows modeling many natural phenomena, and computing efficiently with such models. For nonlinear systems, which cannot be modeled with linear algebra, it is often used for dealing with first-order approximations, using the fact that the differential of a multivariate function at a point is the linear map that best approximates the function near that point.

Answer:

For x

[tex]{ \rm{x + 130 \degree = 180 \degree}} \\ { \tt{ \{angles \: on \: straight \: line \}}} \\ { \rm{x = 180 \degree - 130\degree}} \\ { \boxed{ \rm{ \: x = 50\degree \: }}}[/tex]

For y:

[tex]{ \rm{y = x}} \\ { \tt{ \{isosceles \: triangle \}}} \\ { \boxed{ \rm{ \: y = 50\degree \: }}}[/tex]

For z

[tex]{ \rm{x + y + z = 180\degree}} \\ { \tt{ \{angle \: sum\: of \: a \: triangle} \}} \\ { \rm{50\degree + 50\degree + z = 180\degree}} \\ \\ { \boxed{ \rm{ \: z = 80\degree \: }}}[/tex]

Answer:

a) x = -9

b) p = (q - x)/3

Step-by-step explanation:

a) Substitute the values in to the equation

x = 3p + q

x = 3(-2) + -3

x = -6 + -3

x = -9

b) Make p the subject

x = 3p + q

(add 3p to both sides)

x + 3p = q

(subtract x on both sides)

3p = q - x

(divide on both sides)

p = (q - x)/3

Answer:

Given

a)

b)

Answer:

The product of 329 and 65 is 21385

Step-by-step explanation:

Product of 329 and 65

329 × 65 = 21385

Thus, The product of 329 and 65 is 21385

-TheUnknownScientist 72

Answer:

the answer is 6 ok

hope it helped

Answer:

Yes they went through rigid motion

Step-by-step explanation:

The original triangle is the same as the one on the left but the only thing that changed was its place(translation) making it a RIGID MOTION

Answer:

slope = -3

Step-by-step explanation:

Hope this helps! Have a great day!

Answer:

123

Step-by-step explanation:

Area of a square = Side x side

Area = 7.4 x 7.4

Area = 54.76 cm^2

Answer:

Area of the square = (Side of the square)²

Area of the square = (7.4 cm)² = 54.76 cm²

Answer:

Step-by-step explanation:

Answer:

Q1=59

Step-by-step explanation:

we are going to say 17+15+27=59 not sure

Answer:

my number 4567432789

Step-by-step explanation:

Answer:

0.06481481481

ok :) may be it will work

Answer:

7/108 if I'm not misreading the question.

Answer:

[tex]first \: week - 4hats \\ second \: week - 4(4) \\ - 16hats \\ third \: week - 4(16) \\ - 64hats \\ fourth \: week - 4(64) \\ - 256hats \\ total = 4 + 16 + 64 + 256 \\ = 340hats[/tex]

Hope that this is helpful.

Have a great day.

Step-by-step explanation:

can you send a new picture I can't see the whole problem

Answer:

I believe the answer is false

Answer:

√35 = 5.9

2π =6.3

since 6.3 is greater than 5.9, it is false

Answer:

2^10 = 1024

Step-by-step explanation:

2⁷ × 2³

[tex] {2}^{ 7 + 3} [/tex]

[tex] {2}^{10} [/tex]

2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2

= 1024

Answer:

112,808.219

I'm on a phone so, I can't explain it, but I hope this helps.

Answer:

I like to do mehndi is known as

.

Answer:

if you are adding two negative numbers, the number is greater

if you are taking a positive number and adding a negative number to it you subtract

so like the answer to number three, -51 + -9 your answer is negative 60, number four your answer is 21, number seven your answer is 43, number 8 your answer is -34 number 11 your answer is 6 number 12 your answer is 12 hopefully you catch on

Answer:

Step-by-step explanation:

1. -51 + (-9) = -60

2. 27 + (-6) = 21

3. 1 + (-30) = -29

4. 15 + (-25) = -10

5. 50 + (-7) = 43

6. -19 + (-15) = -34

7. (-23) + 9 = -14

8. -19 + (-21) = -2

9. -17 + 11 = -6

10. 20 + (-8) = 12

11. (-15) + (-7) = -22

12. 12 + (-14) = -2