If the measure of angle ACB is 50 degrees, what is the measure of angle AOB

Answer:

(2,0)

Step-by-step explanation:

7 - 3 = 4

4 / 2 = 2

x = 2

5 - 5 = 0

y = 0

Answer:

(2,0)

Step-by-step explanation:

Midpoint = ((x1+x2)/2 , (y1+y2)/2)

=( (-3+7)/2, (5-5)/2)

= (4/2, 0/2)

= (2,0)

Answer:

3

Step-by-step explanation:

Total 108 chips were in the both bags.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

10% of chips in the first bag is 6.

To find the total chips in the first bag:

6 = 10 x total number of chips in the first bag / 100

total number of chips in the first bag = 600/10

total number of chips in the first bag  = 60

25% of chips in the second bag is 12.

To find the total chips in the second bag:

12 = 25x total number of chips in the second bag / 100

total number of chips in the second bag = 1200/25

total number of chips in the second bag  = 48

Now, total chips in the both bags = 60 + 48 = 108

Therefore, total 108 chips were in the both bags.

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Answer:

2 times 2 is 4

Step-by-step explanation:

okay so i have 2 cookies right, my big brother gave me 2 more. how many do  i have ? i should have 4 because 1 plus 1 plus 1 plus 1 is 4.

Answer:

h< −7/4

Step-by-step explanation:

Answer:

h<−7/4

Step-by-step explanation:

−4h−3>4

Step 1: Add 3 to both sides.

−4h−3+3>4+3

−4h>7

Step 2: Divide both sides by -4.

−4h / −4 > 7 / −4

h< −7 /4

Answer:

-36, -34, -32, -30, -28, -26

Step-by-step explanation:

Answer:

is the answer division ???

Answer:

18=q+d   &    2.85=.25q+.10d

Answer:

Jamey can answer 9 more questions.

Step-by-step explanation:

57-48= 9

Answer:

85 girls and 140 boys

Step-by-step explanation:

do you want to be friends cos i riley riley riley riley riley riley need some friends because i only have 2 friends and 1/2 of the answer is 0 and the other 1/2 of the answer is 13 so your answer is 13 because 0-13=13 please follow me and i'm not saying this in a weird way i just need some flowers and some friends...please i'm begging you please friend me and follow me!!!................

Answer:

x +(x-9)

Step-by-step explanation:

x is Michelle's money. Tony has 9 dollars less than michelle x-9. to find out how much they have in total you have to put it together.

Answer:

A). h = 20 w

B). m = 10.5h

Step-by-step explanation:

Part (A).

Let the total number of hours Hector worked = h

And total number of weeks worked by Hector = w

Therefore, number of hours Hector worked in a week = [tex]\frac{h}{w}[/tex]

Since, total number of hours worked in a week = 20

Equation will be,

20 = [tex]\frac{h}{w}[/tex]

h = 20w

Part (B).

Per hour earning of Hector = [tex]\frac{\text{Total earning}}{\text{Number of hours worked}}=\frac{210}{20}[/tex]

[tex]\frac{m}{h}=10.5[/tex]

m = 10.5h

Answer: 1:3

Step-by-step explanation:

2 Days = 48 hours

16 : 48 hours

1:3

Answer:

1:3

Step-by-step explanation:

16 hours:2 days

2 days = 48 hours

16:48

48/16=3

1:3

Answer:

x = 3

Step-by-step explanation:

-5(3x -7) + 11 = 1

Distribute 5:

-15x + 35 + 11 = 1

Combine like terms:

-15x + 46 = 1

Subtract by 46 =

-15x = 1 - 46

-15x = -45

Divide by -15:

x = -45 / -15

x = 3

Answer:

x=3

Step-by-step explanation:

Use the distributive property to multiply −5 by 3x−7.

−5(3x−7)+11=1

Add 35 and 11 to get 46.

−15x+35+11=1

Subtract 46 from both sides.

−15x+46=1        

Subtract 46 from 1 to get −45.

−15x=1−46

Divide both sides by −15 and you get x=3.

Please mark brainliest.

Answer:

$1.15 per ounce.

Step-by-step explanation:

$1.15 x 20 = $23.00

Answer:

$0.87

Step-by-step explanation:

Answer:

[tex]\frac{13}{12}[/tex]

Step-by-step explanation:

I hope this helps!

Answer:

y = x 3+ 216

Step-by-step explanation:

Answer:

200 pine trees will be planted

Answer: See explanation

Step-by-step explanation:

You didn't say what you'll like to calculate but let me help out.

Fourth year = 129 project.

Tenth year = 207 projects

We can form this into an arithmetic progression

Tn = a + (n-1)d

4th year = a + 3d = 129 ........ i

10th year = a + 9d = 207 ....... ii

Subtract equation i from equation ii

6d = 78

d = 78/6 = 13

This means that 13 new projects are added every year

For the first year, the number of projects done was:.

a + 3d = 129

a + 3(13) = 129

a + 39 = 129

a = 129 - 39 = 90

She worked on 90 projects in the first year.

Answer:

[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Since we can see that [tex](5^{\frac{3}{4} } )^{\frac{2}{3} }[/tex] has a parentheses, the exponents are being multiplied by each other.. To find their product, just multiply across..

3*2 = 6/4*3 = 12. So we have 6/12 which can be simplified to just 1/2.

So now we have [tex]5^{\frac{1}{2} }[/tex] which is equal to [tex]\sqrt{5}[/tex]..

Answer:

6 mins and 30 secs

Step-by-step explanation:

After 7 minutes, both tanks have the same amount of water.

Given is that a fish tank has 42 gallons of water and is being drained at a rate of 2 gallons per minute. Another tank is empty and is being filled at a rate of 4 gallons per minute.

We can write the drain function as -

D(x) = 42 - 2x

The function that gives the amount of water in second tank will be -

F(x) = 4x

Equating both, we get -

D(x) = F(x)

42 - 2x = 4x

42 = 6x

x = 42/6

x = 7

Therefore, after 7 minutes, both tanks have the same amount of water.

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Answer:

a=2

b = -2

c= -7

d= 6

e= 6

f= 7

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer: The last one, I would suppose.

Answer:

2254

Step-by-step explanation:

Answer:

x = - [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Given

4(x + 3) = 6 ← distribute left side

4x + 12 = 6 ( subtract 12 from both sides )

4x = - 6 ( divide both sides by 4 )

x = [tex]\frac{-6}{4}[/tex] = - [tex]\frac{3}{2}[/tex]

Answer:

y:))))))))))))))))))))

Answer:

5y=5(4/5x+2)

Simplify

5(4/5x+2)

Answer:

90%

Step-by-step explanation:

Number of beings that preferred dubble juice to all the other juices = 36

Number of beings surveyed = x

The percentage of people that preferred dubble juice is calculated as:

(Number of beings who preferred dubble juice/Total number of beings surveyed) × 100

36/40 × 100

= 90%

90% of beings preferred dubble juice.

The best estimate of the total cost of paying for these five items will be $170. Then the correct option is C.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Troy needs to buy a rod, reel, lures, line, and a license to go fishing.

The sporting goods store has a rod for $67, a reel for $42, a lure for $8 and a line for $11.

The license will cost $38.

Then the best estimate of the total cost of paying for these five items will be

⇒ 67 + 42 + 8 + 11 + 38

⇒ $166

Round each cost to the nearest 10. Then we have

⇒ $ 170

Then the correct option is C.

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Answer:

81.82%

Step-by-step explanation:

Step 1: We make the assumption that 33 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$x.

Step 3: From step 1, it follows that $100\%=33$100%=33.

Step 4: In the same vein, $x\%=27$x%=27.

Step 5: This gives us a pair of simple equations:

$100\%=33(1)$100%=33(1).

$x\%=27(2)$x%=27(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{33}{27}$100%x%=3327

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{27}{33}$x%100%=2733

$\Rightarrow x=81.82\%$⇒x=81.82%

Therefore, $27$27 is $81.82\%$81.82% of $33$33.