it takes clay 1/2 (30 min) hour to mow his backyard.how much will be mowed after 1/3 hour(20min)
choose the model that correctly illustrates the division problem 1/3 divided by 1/2
(i did not mean to click A)

Answer:

You have to know how to do exponents.

Step-by-step explanation:

For example, 6r2 x 2r6 = 36r x 64r = 2,304r

I am not sure if this is exactly how you do it.

Answer:

Sorry if I'm wrong but...…..

I think the first one is an equation and it's a fraction with powers. (4 and 5).

The next one is a fraction and it is to the power of the number above you have to figure out if you have to multiply the powers with the number under it add them and divide or multiply them by the other number.

The third one is a multiplication problem you have to figure out what "r" is to figure it out you have to do 6 to the 2nd power to get r and you have to do 2 to the 6th power to get the other r. Then multiply the numbers together tp get the answer.

Hope this helps!

- Hannah

Answer:

1. 4/12 , 6/8

2. 16/12 , 3/4*

3. 3/2 , 15/14

4. 10/16 , 5/8

10/16 = 5/8

Which ratio forms a proportion with 9/15?

1. 6/10

2. 16/21

3. 36/50

4. 45/70

9/15 = 3/5 which is 6/10

A textbook weighs 2.5 pounds. How many kilograms does the textbook weighs? Round your answer to the nearest tenth of a pound. 1 kg = 2.2 lb

1. 1.1 kg

2. 1.8 kg

3. 5.5 kg

4. 4.7 kg

2.5 lbs * (1 kg/2.2 lbs) =

Solve the proportion using number sense. 2/8 = x/ 48

1. 6

2. 12

3. 16

4. 8

8 * 6 = 48

so what is 2 times 6 ?

or another way

1/4 * 48 = 12

Solve the proportion using cross products. 18/20 = k/110

1. 99

2. 122

3. 3.3

4. 2.9

20 k = 18*110

2 k = 18 *11

k = 9 * 11

Are the ratios 8/12 and 10/25 proportional? Explain

8/12 = 2/3

10/15 = 2/3 so no way 10/25 is 2/3

A 10-acre field produced 750 bushels of corn. At the rate, how much corn can be produced from a 14-acre field?

14 acres * ( 75 bushels/acre)

or

10/750 = 14/x

Step-by-step explanation:

hope this help and plz mark me a brainiest

Answer:

A- Each character is viewed in a different way by the time the story concludes

Step-by-step explanation:

The solutions of the equation y = 11x are;

⇒ (3, 33)

⇒ (-17, -187)

⇒ (3/11, 3)

What is Equation of line?

The equation of line passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;

y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

The equation is,

y = 11x

Now,

The solutions of the equation is always satisfy the equation of line.

So, we check all the points as;

First point (x , y) = (- 9, 99)

Substitute in the equation, we get;

y = 11x

99 = 11 x - 9

99 ≠ - 99

Thus, This is not a solution.

Second point (x , y) = (11, 144)

Substitute in the equation, we get;

y = 11x

144 = 11 x 11

14 ≠ 121

Thus, This is not a solution.

Third point (x , y) = (3, 33)

Substitute in the equation, we get;

y = 11x

33 = 11 x 3

33 = 33

Thus, This is a solution.

Fourth point (x , y) = (- 17, - 187)

Substitute in the equation, we get;

y = 11x

- 187 = 11 x - 17

- 187 = - 187

Thus, This is a solution.

Fifth point (x , y) = (3/11, 3)

Substitute in the equation, we get;

y = 11x

3 = 11 x 3/11

3 = 3

Thus, This is a solution.

Therefore, The solutions of the equation y = 11x are;

⇒ (3, 33)

⇒ (-17, -187)

⇒ (3/11, 3)

Learn more about the equation of line visit:

https://brainly.com/question/13763238

#SPJ2

Answer:

A= (2,4)

B= Infinitly Many Solutions

Step-by-step explanation:

Answer:

First what are the choices

Step-by-step explanation:

Also I believe that Blake has more grams than Chance or chase whatever If im wrong let me know dont take it against me

Answer: i thank it is

5.67 and 8.1

Step-by-step explanation:

Answer:

40m

Step-by-step explanation:

Multiply 20 Times and 8 miles

Answer:

I think it is answer A

Step-by-step explanation:

i don't know

Answer:A I’m sure

Step-by-step explanation:

Answer:

9) y = -x + 5

10) y = -7/2x - 5

11) y = x - 1

12) y = -5x/3 - 3

13) y = -4x/1

I'm not 100% sure for some of these answers since the pic is a bit blurry, but they're pretty accurate.

Answer:

200 animals

Step-by-step explanation:

9/100 = 9% or 0.09

18=0.09x

x=200

or you can use proportions:

18/x=9/100

x=200

Answer:

200 animals

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

yes they are similar.

Step-by-step explanation:

Answer:

30 centimeters

Step-by-step explanation:

12 times 2.5 = 30

Answer:

C. 30 centimeters

Step-by-step explanation:

Answer:

just use the original coordinates and add 3 too it . I am a mathematician and a math tutor

Step-by-step explanation:

Answer:

D. Multicellular

Step-by-step explanation:

Because eukaryotes are single cell..

Answer:

C

Step-by-step explanation:

well eukaryotes are able to be either unicellular, or multicellular so A and D ore not correct.

eukaryotes have a nucleus so B is wrong as well.

Answer:

6

Step-by-step explanation:

The first dot can tell you that there is a 6:1 ratio and this it is true for all, meaning if you have a 6:1 ratio, and you know 6 is Gallons of white and the one is from the orange.

Answer:

Q1.Let's solve your equation step-by-step.

2(x+3)=5x+6−3x

Step 1: Simplify both sides of the equation.

2(x+3)=5x+6−3x

(2)(x)+(2)(3)=5x+6+−3x(Distribute)

2x+6=5x+6+−3x

2x+6=(5x+−3x)+(6)(Combine Like Terms)

2x+6=2x+6

2x+6=2x+6

Step 2: Subtract 2x from both sides.

2x+6−2x=2x+6−2x

6=6

Step 3: Subtract 6 from both sides.

6−6=6−6

0=0

Answer:

All real numbers are solutions.

Q2.x−3=2x−3−x

Step 1: Simplify both sides of the equation.

x−3=2x−3−x

x+−3=2x+−3+−x

x−3=(2x+−x)+(−3)(Combine Like Terms)

x−3=x+−3

x−3=x−3

Step 2: Subtract x from both sides.

x−3−x=x−3−x

−3=−3

Step 3: Add 3 to both sides.

−3+3=−3+3

0=0

Answer:

All real numbers are solutions.

Q3.3(x−5)=2(x−5)+x

Answer:

There are no solutions.

Step-by-step explanation:

Hope I helped

Brainliest plz

Answer:

1. 8

2. -3

3. -15 or -10

Step-by-step explanation:

Answer:

b. 120

Step-by-step explanation:

the 60 degree angle is supplementary to angle m. 180-60=120

Answer:

1.x−7=4

Answer:

x=11

2.9+x=14

Answer:

x=5

3.x+7=16

Answer:

x=9

4.x+3=−18

Answer:

x=−21

5.17+x=18

Answer:

x=1

6.23=x−13

Answer:

x=36

7.4=x+12

Answer:

x=−8

8.19=x−6

Answer:

x=25

9.x−2=21

Answer:

x=23

10.x−7=−26

Answer:

x=−19

11.11=x+5

Answer:

x=6

Step-by-step explanation:

Hope I helped

Brainliest plz

Answer:

3 over 8

Step-by-step explanation:

It's three ticks to the right of zero, so its positive

Answer: a

Step-by-step explanation:

Answer:

2/9

Step-by-step explanation:

because there is 3 so 3x3 =9

there is 2 spots where they want it to land

Answer:

i believe the answer is A please tell me if im wrong

Answer:

c i think

Step-by-step explanation:

Answer:

E

Step-by-step explanation:

Answer: Hope this helps even im not 100% sure

12. 2.3

13. 4/13

14. 8 7/11

15. 0.78

16. YES because pi is a repeating decimal

(Give me brainliest?)

Answer:

b

Step-by-step explanation:

for the first one ita

1(exponent of 3)

for the second it's

12 (exponent of 2)

make sense?

Answer:

well the answer to number one will just be 1'3 keep in mind that 3 should be on top of the 1 and for the second one 12*12 just put 12'2 remember the 2 should be on top of the 12 I hope u do good good luck man

Step-by-step explanation:

Answer: It’s D. I got this on my test, I also multiplied to be sure.

Start with your $22.50 subtotal (cost without tax)

Then, solve for 6.5% of $22.50

Set your equation up like so: 6.5/100=x/22.50

Cross multiply then you should have 100x=146.25

Solve to get 1.4625% (If you need it rounded, it's 1.5%)

1.5% ----> $1.46

$22.50+$1.56=$23.96

She spent $23.96

I'm pretty sure the answer's $1.46.

($1.46 is the amount of tax, not the total)

Hope this helped, please mark brainiest!

Answer:

38°

General Formulas and Concepts:

Geometry

Step-by-step explanation:

From the graph given, we see that angle x° and angle 38° are vertical.

Therefore, using the Vertical Angles Theorem, we can say that they are congruent and x = 38°.

340/5 = 60 tjhflkjernf eworigfj oaeiwrjf okrijfg [poeirjg [apwoierj a[wporgj [aopirwjgj [paoirweij oierj [apiowrj [irjg

Answer:

68 b/h (birds per hour)

Step-by-step explanation:

340 ÷ 5= 68

Answer:

Step-by-step explanation:

The new frame is 8.3

Answer:

Yes, the new frame be 8% bigger than the original frame if the width of the frame remains the same

Step-by-step explanation:

HOPE THIS HELPS YOU

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Mark as brainliest = 10 thanks

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