Stephanie can jump rope 12o turns in 3 minutes. How many turns does she make in 1 minute

Answers

Answer 1
She would be able to make 40 in one minute.

To find this, you just divide 120/3 to find how many in one minute.
Answer 2

Answer:

40

Step-by-step explanation:

120 divided by three equals fourty


Related Questions

Need this done in 5 minutes

Answers

Step-by-step explanation:

40, 58, 58, 72, 74, 74, 76, 81,  83, 84, 92

1      2    3   4        5     6      5     4   3    2   1

1) A. 74

2) B. 40

3) A. 92

4) A. 58

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Answers

Answer:

huh????????????????.??????

?? whatt i dont get it lol

1. In triangle ABC, the measure of ∠ABC is 42°, and the measure of ∠BCA is 113º.
What is the measure of ∠CAB?

How do you know that is the answer?

Answers

Answer:

if I am correct it would be 25 degrees. hope this helps!

Step-by-step explanation:

Which expression is equivalent to 12x + 20y?

Answers

15x+20y+5z I’m pretty sure

Shrings dining room table is round and has a radius of 4.5 feet. What is the tabletops area? Plz

Answers

Answer:

The answer should be 63.63! you might need to round it to 63.6 or 64

Step-by-step explanation:

PLEASE HELP ME!!! ILL MARK BRAINLIESY

Answers

Answer:

So, the answer is 7 y

Step-by-step explanation:

Both arrows are pointing toward the 7 and it is in y! I have been in 12 grade already so dont worry :)

Carina is painting the outside of a square pyramid. The net for the pyramid is shown below. 3 cm 4 cm Enter the total surface area, in square centimeters, of the pyran that Carina will paint.​

Answers

My Alzheimer’s medicine running out the answer is

For every 2 apples in kail's orchard,there are 4 pears. In sam's orchard , there are 10 pears for every 5 apple. If the number of pears in proportional to the number of apples, What is constant proportionality

Answers

Answer:

2/5

Step-by-step explanation:

cause u divied

What is the inverse function of f(x) = x/x-2?


Answers

The answer is x=2y/y-1

Explanation: y(x-2)=x
X•y-x=2y
X(y-1)=2y
So, x=2y/y-1

Triangle P N M is shown. The length of P N is 7, the length of N M is 8, and the length of M P is 11.
Law of cosines: a2 = b2 + c2 – 2bccos(A)

Which equation correctly applies the law of cosines to solve for an unknown angle measure?

72 = 82 + 112 – 2(8)(11)cos(N)
82 = 72 + 112 – 2(7)(11)cos(M)
72 = 82 + 112 – 2(8)(11)cos(P)
82 = 72 + 112 – 2(7)(11)cos(P)

Answers

Answer:

8^2 = 7^2 + 11^2 – 2(7)(11)cos(P)

D.

Step-by-step explanation:

Edge 2021

The equation correctly applies the law of cosines to solve for an unknown angle measure is equation D.

What is a Triangle?

A triangle is a polygon with three sides, three vertices, and three angles.

The length of P N is 7,

The length of N M is 8, and

The length of M P is 11.

The law of cosines is used to determine the missing sides and angles if two sides and an angle are given or three sides are given respectively.

The equation that correctly applies should have the two sides and the cosine of the included angle.

The correct equation is 8² = 7² + 11² – 2(7)(11)cos(P)

To know more about Triangle

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Answers

Answer:

The answer is B number os shoes ihope it help

YO SOMEBODY HELP PLS IM STUCK

Answers

Answer:

x > 1

Step-by-step explanation:

subtract 6 from both sides

Divide both sides by 2

Percy has $50 in a savings account. The interest rate is 10% per year and is not compounded. How much will he have in 1 year?

Answers

Answer:

Step-by-step explanation:

Take the 50 and multiply by 1.1 (this is 10% if you dont want to go .1 and add that to 50)

50*1.1=x

50*1.1=55

There will be a total of 55 Dollars in the savings account. He has earned 5 dollars in interest.

Hope This helps :)

Answer:

70

Step-by-step explanation:

just doubled

can anyone plz help me with my trigonometry homework

Answers

Answer:

I really dont know

Step-by-step explanation:

the explination is i

Find the percent of increase from 36 inches to 43 inches. Round to the nearest tenth of a percent if necessary.

Answers

Answer:

27.78

Step-by-step explanation:

(46-36):36*100 =

(46:36-1)*100 =

127.77777777778-100 = 27.78

Now we have: What is the percentage increase/decrease from 36 to 46 = 27.78

Can someone help and give me a step by step explanation please?!

Answers

9514 1404 393

Answer:

∠QSR = 78°∠SQR = 51°

Step-by-step explanation:

The measure of an inscribed angle (QTR) is half the measure of the arc it intercepts. The measure of an arc is the same as the measure of the central angle it intercepts. So, we have ...

  ∠QSR = 2×∠QTR

  ∠QSR = 2×39°

  ∠QSR = 78°

__

Sides SQ and SR are radii of circle S, so are the same length. That means triangle QRS is an isosceles triangle and the base angles SQR and SRQ are congruent. The sum of angles in a triangle is 180°, so we have ...

  ∠QSR + 2(∠SQR) = 180°

  78° + 2(∠SQR) = 180° . . . . fill in the value we know

  2(∠SQR) = 102° . . . . . . . . . subtract 78°

  ∠SQR = 51° . . . . . . . . . . . . .divide by 2

Use synthetic division to solve

Answers

(9+32)r+21
—————
r+3

41r+21
————
r+3

Hope this helps
r+3333333333333333333333333333333

round 2.85 to the nearest hunderdth

Answers

Answer 2.85

On rounding to nearest hundredths, we get than 2.85 as at thousandths place, there is 9 which is greater than 5, so 1 is added to the hundredth value.

True or false...
When using the substitution method, one of the equations must say "x=" or "y=".

Answers

Answer:

true

Step-by-step explanation:

True?
I’m sorry if I’m wrong

9. A 16-ft ladder is leaning against the side of a house. The ladder touches the ground 9 ft away from the house. What angle does the ladder make with the ground?
Round to the nearest WHOLE number.
Note: this is a trigonometry question

Answers

Answer:

Check pdf

Step-by-step explanation:

55.77°

EXPLANATION:

In ◣ ABC, (consider the diagram)

cosΦ = b/h = 9/16

cosΦ = 9/16

Φ = 9/16 × cos-¹

Φ = 55.77

Hence, the angle between the ladder and ground is approximately 56°.

due tomorrow i need help

Answers

Two figures are similar if they have the same shape but not necessarily the same size. The figures below are NOT congruent.

1. Find the value of the variable x.

A) 7 √2/2
B) 7 √3/2
C) 14 √3
D) 14/3

Answers

Answer:

[tex] \frac{ \sqrt{7} }{2} [/tex]

Step-by-step explanation:

The triangle is an isosceles triangle. Because the triangle is an isosceles triangle, the height and base of the triangle are equal to eachother.

a² + b² = c²

right now we have c² which is 7

a² + b² = 7

[tex] \frac{ \sqrt{7} }{2} [/tex]

because a² and b² are = to eachother

now im lost dony listen to me lol.

The equation shown has an unknown number.
Blank divided by 3/7 = 7/15
Enter a fraction that makes the equation true

Answers

Answer:

45/49

Step-by-step explanation:

If u can solve 6 word problems in 5 minutes how many could you solve per minute?

Answers

Answer:

You can solve 1.2 word problems per minutes

Step-by-step explanation:

If 6 word problems were solved in 5 minutes, you must put this into a fraction. We're looking for how many word problems could be solved per minute, so we divide 5 by itself to get 1 and whatever you do to the bottom, you must do to the top, so 6 divided by 5 is 1.2

Hope this helped ;)

PLEASE HELP ASAP I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER

Find the values of x, y and z.

Answers

Answer:

X = 53 degrees

Y = 74 degrees

Z = 53 degrees

Step-by-step explanation:

So if you knew that all angles in triangles add up to 180 degrees. You first want to find Y. 180 - 36 - 70 is equal to 74. So, Angle Y is 74 degrees. Line XYZ is a line that has a 180 degree on there. So 180 - 74 and divide that by 2 to find X and Z. 180 - 74 is 106. 106/2 = 53. Therefore, X and Z are 53 degrees, Y is 74 degrees.

Y =74

Step-by-step explanation:

Add the number till u get 180

How do I find measures to interior angles

Answers

Answer:

Just add all the angles together, and see if they add up to 180 degrees

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

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help me pls with these 2 i will give brainliest for correct answer

Answers

Answer:

C

Step-by-step explanation:

(0,4) is the intercept

Answers:
21. A
22. -8

Why? Slope intercept form is y=mx+b
M=slope
B= y intercept
In question 21 there is no number representing b so it is 0
In question 22 it is out of order but because -8 is on the x it is the slope

Hope this helps

What is the length of the unknown side?

Answers

Answer:

use Pythagoras theorem

✓12x12+16x16

✓400

20

Answer:

20

Step-by-step explanation:

Hope this helped!

Can someone pls pls pls pls pls pls answer these question

Answers

Step-by-step explanation:

if you replace n = 1

(2)(7)^(1-1)

= (2)(7⁰)

= 2×1

= 2

if n = 2

(2)(7)^(2-1)

= (2)(7)^(1)

= 2×7

= 14

choice 1

Write 4/5 as a decimal

Answers

Answer:

4.5 : i think thats the answer i don't know

Answer:
4/5 as a decimal is 0.8
Hope this helps! Have a great day :)
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