Does the graph represent a function need help quick!!!!!!

Answer:

7. 1- 107° 2- 73°

8. 3- 95° 4- 85°

9. 5- 49° 6- 131°

Answer:

D 826.80

Step-by-step explanation:

Answer:

$780.00

Step-by-step explanation:

just add 420+360= $780.00

Answer:

a) 3.8:1

b) 3.2:1

Step-by-step explanation:

80+15=95

95/25=3.8

80/25=3.2

Answer:

A) 3.8:1

B) 3.2:1

Step-by-step explanation:

Answer:

3,870

Step-by-step explanation:

i hope this helps u (‾◡‾)

Answer:

2

Step-by-step explanation:

tbh I just graphed it on desmos and used rise over run

Answer:

[tex]-3x^2 -7x + 2[/tex]

Step-by-step explanation:

Given

[tex]-2x(x + 3) - (x+1)(x - 2)[/tex]

Required

Solve

Open brackets

[tex]-2x^2 -6x - (x^2-2x + x - 2)[/tex]

[tex]-2x^2 -6x - x^2-2x + x + 2[/tex]

Collect like terms

[tex]- x^2-2x^2 -6x -2x + x + 2[/tex]

[tex]-3x^2 -7x + 2[/tex]

Answer:

I dont know for sure but i think its 5 or 4 feet

Answer:

1. 11

2. 1

3.  Associative property of addition: Changing the grouping of addends does not change the sum. For example, ( 2 + 3 ) + 4 = 2 + ( 3 + 4 ) (2 + 3) + 4 = 2 + (3 + 4) (2+3)+4=2+(3+4)left parenthesis, 2, plus, 3, right parenthesis, plus, 4, equals, 2, plus, left parenthesis, 3, plus, 4, right parenthesis

4.According to the identity property of multiplication, the product of any number multiplied by 1 is the number itself. ... Therefore, 14 × 1= 14 illustrates the Multiplicative identity. According to the identity property of addition, the sum of any number added to 0 is the number itself.

Step-by-step explanation:

Answer:

1.   Commutative property

2.  Multiplicative Inverse Property

3.  4x5x2 and (5x2)x4

4.  32x1=32

5.  41

6.  43

7.  16

8.  72

9.  2 (3 x + 20)

10. 3 (5 x - 1)

I hope these are all right (´:

Answer:

A, E

Step-by-step explanation:

We can use rules of fractions and negatives to determine that B, C, and D are incorrect and A and E are correct.

Answer:

Step-by-step explanation:

1/2 divide by 5= 1/10

1/4 divide by 5=  1/20                              so    1/10 is also 2/20+1/20=3/20

so the answer is 3/20 of a pizza

there are 900,000 6 in all

brainliest or a thank you please <33 :)

Answer:

yes

Step-by-step explanation:

10 > 5(3) - 8

10> 15-8

10> 7

Answer:

(from top row to bottom row, left to right) 4, 32, 128, 12, 24, 96

Step-by-step explanation:

So, the first pair in the table would be 2/3 (club soda to grape juice). You can use that pair, or in other mathematical terms fraction, to generate other fractions equivalent to it, such as 4/6, 8/12, and 16/24 (those are some of the fractions in the table btw :D).

Hope this helped :D

(and have a great day/afternoon/night!!)  

Answer: 84 meters

Step-by-step explanation:

Add the sides together. 23+23=46

then add 19+19=38 the total perimeter is 46+38= 84 meter's

Answer:

im ur smart friend

Step-by-step explanation:

370.00 plus 150.00 equals to 520.00

520.00 plus another 150.00 equals to 670.00

670.00 plus 100.00 equals to 770.00

770.00 plus 30.00 equals to $800.00 total

Answer: $800 total

Answer: it says had so its $400

Step-by-step explanation:

Its 370+30=400

Answer:

[tex]\sin(50^\circ)=3/c[/tex]

Step-by-step explanation:

Remember SOH/CAH/TOA. We will use SOH, which means [tex]\sin[/tex] of the angle is equal to the opposite side over the hypotenuse.

Answer:

-3

Step-by-step explanation:

For a 2 by 2 matrices such as B =  [a b c d], the determinant is expressed as;

ad - bc

Given the matrices

[A] = [5 -4 3 -3]

Determinant of A  = 5 (-3) - -4(3) (if you compare with the original matrices)

Determinant of A  = -15 + 12

Determinant of A  =-3

Hence the Determinant of A  is -3

Answer:

1/32

Step-by-step explanation:

...

Answer:

x = 44.80

Step-by-step explanation:

Apply trigonometric function to find x.

Reference angle = 52°

Opposite side to reference angle = x

Adjacent side = 35

Apply TOA:

Tan 52° = Opp/Adj

Tan 52 = x/35

35 × Tan 52 = x

44.7979571 = x

x = 44.80 (to 2 decimal places)

Answer:

D

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

A P E X

Answer:

its d

Step-by-step explanation:

it so easy it say it on the chart

Answer:

$1030

Step-by-step explanation:

Last winter:

Total expense = 370 * 2.56 = $947.2

Next year,

price increases 9% per gallon

which means, per gallon cost is $2.7904

Approx. expense = 370 * 2.7904 = $1032.448 which is round down to $1030

Answer:

One in one quarter or A

Step-by-step explanation:

Hope this helps and have a great day :)

Answer:

7

Step-by-step explanation:

6+((((9-1)/4*((1/2)^4))

Answer:

$147

Step-by-step explanation:

she has 6 Gran children

Spends $24.50 on each

on six children $24.50. multiplied by 6

9514 1404 393

Answer:

Step-by-step explanation:

If the base of a positive exponential is greater than 1, the function is a growth function. If it is less than 1, the function decays.

Remember that a^-1 = 1/a, so a negative exponential can be transformed to a positive one.

__

1. y = 2(11/5)^-x = 2(5/11)^x . . . . 5/11 < 1, so decay

2. y = e^(-2x) = (1/e^2)^x . . . . 1/e^2 < 1, so decay

3. y = 1/4e^x . . . . e > 1, so growth

_____

e ≈ 2.71828 . . . an irrational number

Answer: they would have 216.06 square meters of grassy area left in the park

Step-by-step explanation: if you start with 150.04 and add 37.51 by removing trees and shrubs you would have 187.55 and then if you added 82.70 more square feet by removing the unused Picnic pavilion you would have 270.25 square meters of grassy area. Then lastly is you update the playground by reducing 54.19 square meters ( 270.25-54.19) you would get left with 216.06 square meters of grassy area :)