Evaluate functions from their graph k(-1)

Answer:

Total paintings Sergio have in his art collection after his donation = p - 4

Step-by-step explanation:

P.S - The exact question is -

Given -Sergio has p paintings in his art collection. He and other local painting collectors agreed to donate a total of 48 paintings to the local museum. Each of the 12 collectors will donate the same number of paintings.

To find - How many paintings will Sergio have in his art collection after his donation ?

Proof -

Given that,

Total collectors = 12

Total painting that has to denote = 48

⇒12 collectors donate paintings = 48

⇒1 collector donate painting = [tex]\frac{48}{12}[/tex] = 4 paintings

∴ we get

Each collector donate paintings = 4

⇒Sergio donate total paintings = 4

Now,

Total pictures Sergio have = p

After donating,

Total left paintings = p - 4

∴ we get

Total paintings Sergio have in his art collection after his donation = p - 4

Answer:

Slope is 2

Step-by-step explanation:

Answer:

The answer is y=2x+0 or y=2x

Step-by-step explanation:

Answer:

13.08

Step-by-step explanation:

Its the closest

Answer:

13.5

Step-by-step explanation:

Convert fractions to decimals.

13 and 8/100 is 13.08

13 1/2= 13.5

13 2/5= 13.4 (13.4 and 13 2/5 are the same)

So your options are 13.5, 13.4, 13.08.

Round decimals up or down.  When rounding to the nearest hundredth (50 and above rounds up, below fifty rounds down. Ex. 13.5 (13.50) rounds to 14 whereas 13.4 (13.40) and 13.08 round back down to 13)

Answer:

88

Step-by-step explanation:

Answer:

thanks but i need the picture as well

Step-by-step explanation:

you can add me and i will answer the next problem

Answer:

What is the radius and diameter of the following circle? 5.1 cm radius= diameter=

Answer:

diameter =7 cm

where as radius =diameter /2

=7/2

=3.5cm

I'll just do red for now, but if you're very desperate I guess I'll help with a few more lol. It's just a lot of typing and my computer is at 6% :)

RATIO:

Ratios are another way of comparing things. It's almost like a fraction, except that it can look like x:y.

I'm guessing you're comparing all of the reds to the total amount, which should be 39. Put 5 in for x and 39 for y to make it look like 5:39.

DECIMAL:

Oh decimals are so fun...

Just divide 39 by 5. The answer to red's decimal is 7.8.

PERCENTAGE:

Percentage can come a little bit confusing to some people, so I'll explain this the best I can.

Basically, all you have to do to find it is divide the number you're making into a percentage by the total amount, then multiply it.

5/39 x 100

0.1282051282 x 100

12.8205128205

I'm going to the nearest hundredth which is 12.82.

Your percentage is %12.82

(If you're rounding to the nearest whole number, it'll be %13)

THEORETICAL:

For this simplify your ratio. 5/39 cannot simplify, so just leave it as 3/39.

Sorry, sometimes I come out a little confusing, so just try not to think too hard about what I'm trying to say if you're confused more lol. Anyway my computer is going to die so I'll go now :)

Answer:

He will earn $139,000 after 4 years

Step-by-step explanation:

32,500+34,000+35,500+37000= $139,000

Answer:

42 sq ft

Step-by-step explanation:

First, I will do the small triangle on the right.

2 x 3 = 6

6/2 = 3 sq ft

Next the large rectangle.

11 x 3 = 33 sq ft

Next the large triangle on the left.

3 x (11-7)

3 x 4 = 12

12/2 = 6 sq ft

Add them all together.

6 + 33 + 3 = 42

sorry if im wrong <3

Answer:

7. there are 30 pounds per box

8. $1.89 per notebook

Step-by-step explanation:

Answer:

Step-by-step explanation:

1st one is 0

2nd is 130

3rd is 9.9

Answer: 3/10

Step-by-step explanation:

From the question, we are informed that Tim's family traveled 3/10 of the distance to his aunt's house on Saturday. Then, the remaining distance will be:

= 1 - 3/10

= 7/10

Since they traveled 3/7 of the remaining distance on Sunday, the fraction of the total distance to his aunt's house that was travelled on Sunday will be:

= 3/7 × 7/10

= 3/10

Answer: 19

Step-by-step explanation:

Answer:43.98cm

Step-by-step explanation:

Answer:

5% of 30 is 1.5

25% of 30 is 7.5

25% is one quarter. 5% is a fifth of a quarter.

Answer:

5% of 30 is = 30 x 0.05 = 1.5

25% of 30 is 30 x 0.25 = 7.5

The difference is 6

Answer:

7.2 units

Step-by-step explanation:

To find the distance between these two points, we want to use the distance formula: d = √[(x₂ - x₁)² + (y₂ - y₁)²]

Plug in the given values of (-1, -2) & (5, 2)

d = √[(x₂ - x₁)² + (y₂ - y₁)²]

d = √[(5 - (-1))² + (2 - (-2))²]

Simplify the parentheses.

d = √[(5 + 1)² + (2 + 2)²]

d = √[(6)² + (4)²]

Simplify the exponents.

d = √[36 + 16]

Add.

d = √[52]

Evaluate the radical.

2√13 or 7.2111

Round the decimal.

7.2 units

Hope this helps!

Answer:

5.4

hope it helps....

please mark Brainliest

Answer:

distributive

Step-by-step explanation:

this is distributive because the 8 is being multiplied by both d and 5 ; it is being distributed amongst them both

Answer:

111

Step-by-step explanation:

both of the interior angles add up tp the exterior angle

mark brainliest

Answer:

с. The sum of 3 and the quotient of 2 and y

Step-by-step explanation:

Given that: 3 + 2 ÷ y

It would be observed that operation addition comes before division, but with respect to BODMAS; division (D) comes before addition (A).

Thus,

3 + 2  ÷ y = 3 + [tex]\frac{2}{y}[/tex]

and [tex]\frac{2}{y}[/tex] is the quotient of 2 and y

Therefore, the appropriate statement that would describe the expression is; the sum of 3 and the quotient of 2 and y. This is option C in the given question.

Answer:1260

Step-by-step explanation:

140 x 9

Step-by-step explanation:

ax+by+c=0 is the equation of a line

using y-y1=m(x-x1)

m=3+1/5+4=4/9

y+1=4/9(x+4) multiplying through 9

9y+9=4(x+4)

9y+9=4x+16

9y+9-4x-16=0

9y-7-4x=0

9y-4x-7=0

then you have your answer

Answer:

Step-by-step explanation: total volume = volume of cuboid +volume of traingular prism

(4×12×14)+√3/4×4²×12=755.138438763

D.is your answer

Answer:

$8.75

Step-by-step explanation:

Given data

Bill= $25

Coupon Discount=15%

Tip= 20%

Let us first find 15% of the $25

=15/100*25

=0.15*25

=$3.75

Let us first find 20% of the $25

=20/100*25

=0.20*25

=$5

Hence the coupon and the tip combined is

=3.75+5

=$8.75

Answer:

$13.50

Step-by-step explanation:

The total amount spent $80.50 would be equal to the sum of the price of the ticket bought by the 6 individuals

total cost of the tickets for the  2 younger children = $12.50 x 2 = $25

let the price of each ticket for the three older children be represented by x. the total price of the 3 tickets would be 3x

$80.50 = $25 + 3x + 15

Collect like terms and solve for x

$40.50 = 3x

x = $13.50

Step-by-step explanation:

3 sticks of butter make 24 cookies

which means we multiplied 3 by 8

then we devide 16 cookies by 8 which is 2 (as you did)

therefore 5 multiplied by 8 equals 40

Answer:

missing side = 4.7 mm

Step-by-step explanation:

using the Pythagorean theorem:

7² - 5.2² = x²

49 -27.04 = x²

x² = 21.96

x = 4.69

Answer:

The diameter of the circle is 5.6 cm

Step-by-step explanation:

To solve this problem we need to use the circumferenc formula of a circle and clear d:

c = circumference  = 27cm

d = diameter

π = 3.14

c = π * d

d = c / π

we replace with the known values

d = 27cm / 3.14

d = 5.599

The diameter of the circle is 5.599 cm

round to the nearest tenth

d = 5.599 cm = 5.6 cm

The diameter of the circle is 5.6 cm