Mathematics High School

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

126 Degrees

Step-by-step explanation:

Angel Z is going to be 42 degrees so 3*42 is 126

Related Questions

what is the answer

Answers

Answer:

dilation

Step-by-step explanation:

i passed the class

What is 10 to the power of 12?

Answers

Answer:

1000000000000

Step-by-step explanation:

if you =have 10^12 power you multiply 10*10 12 times

so to work it out you would do:

10*10*10*10*10*10*10*10*10*10*10*10=1000000000000

and since your bored to death here's a cool pic

There are 82 dances at the dance competition of the dances, 21 are tap
dances, 37 are jazz dances and those remaining are hip-hop dances. What is
the ratio of jazz dances to tap dances?

Answers

Answer:24

Step-by-step explanation:

you will get 58 by adding 21 and 37 and subtract that by 82 which gives you 24

Answer:

24 were hiphop

Step-by-step explanation:

you do 82 - (21+37)

= 82 - 58

= 24

Find the sum.
9+(-11) + (-10)
a. 8
b. 10
C.-30
d. -12

Answers

Answer:

its D i promise can i have brainly?:)

Step-by-step explanation:

Answer:

D) -12

Step-by-step explanation:

Each square in the polygon shown is one square inch. A. Use the drawing tool to divide the polygon into smaller polygons. B. Determine the area of the irregutar figure. Show your work.

For my Connexus people

Answers

Answer: so i hope this was imformation was helpful but here is the real answer a is triangle b is trapezoid c is sqaure D is hexgon

Step-by-step explanation: thank you for leting me answer hope it was helpful

Which shapes make up this composite figure?

Answers

Answer:

Step-by-step explanation:

there is A cone at the bottom,

there is A cylinder in the middle ,

and there is A half sphere at the top.

NEED HELP ASAP!!!!
Determine the solution for x? - 3x - 28 >= 0
A. [-7, 4]
B. [-4, 7]
C. (-infiniti, -4] or [7,infiniti)
D. (infiniti,-7] or [4,infiniti]

Answers

Answer:

I believe its c or a

Step-by-step explanation:

just guess those are my suggestions

A 5-foot piece of ribbon costs $1.20. What is the price per inch?

Answers

Answer:

2 cents per inch

Step-by-step explanation:

5 feet = 60 in

so divide $1.20 by 60

1.20 / 60 = .02

.02 = 2/100

2/100 = 2 cents

wow he took the answer straight out of my head

Step-by-step explanation:

Create a system of equations for this situation. A store sells bracelets for $10 and rings for $15. On Monday they sold 30 items. When they counted the money they made $450. Do not solve, just create the system.

Answers

Answer:

10x + 15y = 450

Step-by-step explanation:

A store sells bracelets for $10 and rings for $15.

Sold 30 items.

They counted the money they made $450.

x = bracelets

y = rings

10x + 15y = 450

what is pi to the 30th digit (decimla place)

Answers

Answer:

3.141592653589793238462643383279

Step-by-step explanation:

Answer:

Step-by-step explanation:

the 30th decimal of pi is 9

8. An automobile traveled 320 miles in 6 hours. What is its average speed?

Answers

Answer:

The automobile's average speed is 53.33 mph.

Step-by-step explanation:

Since average speed equals total distance traveled divided by the time of the travel we have:

d = 320 mi the distance traveled

t = 6 hr the time of the travel

v = average speed

v = d/t

v = 320/6

v = 53.33 mph

Answer:

about 53 miles per hour

Step-by-step explanation:

320/6 is 53.33 repeated

you divide 320/6 because you need to know how many miles you going in an hour

hope that helps!

Use technology to convert the polar coordinates (5, 6.1) to rectangular coordinates.
O (0.98, -0.18)
O (0.98, 0.18)
O (4.92, -0.91)
O (4.92, 0.91)

Answers

Answer:

Step-by-step explanation:

The conversion shown in the attached uses the complex number features of the calculator, so the y-coordinate is shown as an imaginary value. Rounded to 2 decimal places the conversion is ...

(r; θ) ⇔ (x, y)

(5; 6.1) ⇔ (4.92, -0.91)

The correct answer choice can be made without the use of technology. The sum of the magnitudes of the values of x and y must not be less than r, eliminating the first two choices. The angle 6.1 radians is near the angle 6.28 radians (2π), so is almost 360°. It will be a 4th-quadrant angle, so its y-component will be negative (eliminating the last choice).

The only viable choice for polar coordinates of radius 5 and angle 6.1 radians is the third choice: (4.92, -0.91).

Additional comment

The angle given has no units, so we assume it is given in radians. A calculator can only give a proper answer if it is set to radians mode for angles.

A plastic candy container and its dimensions
are shown in the diagram.

Which best shows the volume of the candy
container? Use 22
A.654 cm
B.8084 cm
C.577 cm
D.2,618 cm

Answers

Answer:

A.654 cm

Step-by-step explanation:

V = h times π times Radius

Hope it helps!!!Brainliest pls!!!

You buy 7 gallons of gasoline at p dollars per gallon and pay $26.88. Write an equation to find the price of one gallon of gasoline. Then find the price of one gallon of gasoline.

Answers

7p=26.88

divide 7 on both sides
p=$3.84

Help me please please????

Answers

Answer:

I think it is the 3rd one I am not sure but If I had to place a bet on it I would

Step-by-step explanation:

The diameter of a circle is 34 kilometers. What is the circle's circumference?
d=34 km
Use 3.14 for .

Answers

Answer:

907.46 mm2

Step-by-step explanation:

Formula:

Area of circle = (¶d^2)/4

Given:

d = 34 mm

3.14

Solution:

Area A = (3.14 x 34^2)/4

= 907.46 mm2

[RevyBreeze]

The circumference of the circle is 106.76 km.

What is Circumference of a Circle?

Circumference of a circle is defined as the total length of the boundary of the circle.

The concept is same as the perimeter for straight sided figures.

Given that,

The diameter of a circle is 34 kilometers.

Diameter of the circle = 34 kilometers

Radius of the circle = Half of diameter = 34 / 2 = 17 km

Circumference of the circle = 2πr, where r is the radius of the circle.

Circumference = 2π × 17

= 34π

= 106.76 km

Hence the circumference of the circle is 106.76 km.

Learn more about Circumference here :

https://brainly.com/question/11213974

#SPJ2

¿Cuál es la suma de los ángulos interiores del polígono mostrado a continuación?

Answers

The sum of interior angles of the given polygon is 900 degrees

How to calculate the sum of an interior angle of a polygon?

The formula used to calculate the sum of an interior angle of a polygon is expressed as:

Sum of interior angles = ( n − 2 ) × 180 ∘

n is the number of sides

The number of sides of the given polygon is 7, hence;

Sum of interior angles = (7 − 2 ) × 180 ∘

Sum of interior angles = 5 × 180 ∘

Sum of interior angles = 900 degrees

Hence the sum of interior angles of the given polygon is 900 degrees

Learn more on sum of interior angles here: https://brainly.com/question/20606675

The distance between the points (5,1) and (-3,y) is 10 units. Find the value(s) of y.

Answers

Answer:

-9

Step-by-step explanation:

If you subtract 10 from 1, you get -9, which is the value of y.

Darrien has 60 actors in his theater class. He concludes that 8 out of 15 actors have previous acting
experience. What is the sample size?
answer choices
60
8
15
53

Answers

The sample size of the actors is the number of actors Darrien selected

The sample size is 15

How to determine the sample size?

From the question, we understand that:

Darrien has 60 actors

This represents the population of the experiment.

Then he selected 15 of the actors, and 8 of them have previous acting experience.

The 15 actors he selected represents the sample of the experiment

Hence, the sample size is 15

Answers

8 is the only input value listed in the answers.

A broken pottery shard found at an archaeological dig has a curved edge. Find the diameter of the original plate. (Use the fact that the diameter of PR is a
perpendicular bisector of chord AB.)

Answers

Answer:

The answer to this question is 18 1/ 2 degrees

Step-by-step explanation:

I’ve been stuck on this for over 2 hours

Answers

Answer:

If it travels 12.56 ft in one revolution, then the circumference of the tire is 12.56 ft.

Circumference = 2 x π x radius

12.56=2 x 3.14 x radius

radius x 6.28=12.56

Radius= 2 ft

Step-by-step explanation:

The radios is 4 ft because 12 divided by 3 is 4

how would i find the area of this

Answers

Answer:

Your answer is 30 sq. yd

Step-by-step explanation:

To find the area of the rectangle:

l x w

6 x 4 = 24

To find area of triangle:

1/2(bh)

to find the base of the triangle you subtract 6 from 9:

9 - 6 = 3

So 1/2 (3 x 4)

1/2 (3 x 4)

1/2 (12)

12 / 2 = 6

Area of whole figure:

You will now add 6 + 24 = 30

So you have a rectangle and a triangle, first you’re are going to get the measurements of the rectangle which is 6,6,4,4 because every opposite side is equal, so the formula of the area of a rectangle is LW which is 6x4=24. And then get the area of the triangle, the sides of the triangle will be 3 as the base and 4 as the height, the formula of the area of a triangle is HB/2 which is 4x3/2=6. Last step you’ll add both of the areas together and get the total of the whole figure which is 24+6=30
30 Will be your final answer

On a 750 mile road trip Thelma drove 110 miles more than Louise. How far did each person drive?

Answers

Answer:

Thelma drove 430 miles, Louise drove 320 miles

Step-by-step explanation:

[tex]Distance = 750\\T + L = 750\\T = L + 110\\(L + 110) + L = 750\\2L + 110 = 750\\2L = 640\\L = 320\\T = 430[/tex]

Thelma 430 Louise 320

Find the solution to the system of equations.

Answers

Answer:

[tex](-2,-5)[/tex]

Step-by-step explanation:

[tex]\begin{bmatrix}y=-4x-3\\ y=-2x+1\end{bmatrix}[/tex]

[tex]\mathrm{Substitute\:}y=-2x+1[/tex]

[tex]\begin{bmatrix}-2x+1=-4x-3\end{bmatrix}[/tex]

Isolate x for -2+1=-4x-3: x=-2

[tex]\mathrm{For\:}y=-2x+1[/tex]

[tex]\mathrm{Substitute\:}x=-2[/tex]

[tex]y=-2\left(-2\right)+1[/tex]

[tex]-2(-2)+1=5[/tex][tex]4+1=5[/tex]

[tex]y=5[/tex]

Which of the following is equivalent to 0. 71 mL? A. 0. 00071 L B. 0. 0071 L C. 71 L D. 710 L.

Answers

By using relation between ml and litre we got that 0.71 ml is equal to 0.00071 L

What is relation between ml and litre?

Relation between ml and litre is that 1 litre =1000 ml

we know that litre and ml are two units of volume and we can convert data from one to another using their relation

Now here given data is in ml

and data is 0.71 ml

We can convert 0.71 ml in litre as

71ml = 0.71/1000 litre

71ml= 0.00071 litre =0.00071 L

By using relation between ml and litre we got that 0.71 ml is equal to 0.00071 L

To know more about litre visit : https://brainly.com/question/277659

Question 3 of 10
Solve the formula A = r2 for r.
O A. T = VA
А
B. r =
0
C. r = VA - 7
O
D. r = VAT
SUBMIT

Answers

the answer should be b

What is the total area of the three triangles? 12. 5 square units 13 square units 13. 5 square units 14 square units.

Answers

Answer:

53 square units

Step-by-step explanation:

12.5+13+13.5+14

A recipe requires 34 cups of milk. Paula is making 12 of the recipe. How many cups of milk will Paula use?

Answers

Answer: Paula will use 408 cups of milk

Vulkan jumped 7/8 yard and then 2, 7/8 feet. How many feet did he jump in all?

help pls bro

Answers

The total length that Vulkan jumped on both occasions is 3 1/2 feet.

What are fractions?

A fraction is a non integer that is made up of a numerator and a denominator. The numerator is the number above and the denominator is the number below.

How many feet did he jump in all?

First convert yard to feet: 1 yard = 3 feet

7/8 x 3 = 21/8 = 2 5/8

Now add the fractions together

2 5/8 + 2 7/8

2 (5 + 7) / 8 = 2 12/8 = 3 1/2 feet

To learn more about fractions, please check: https://brainly.com/question/915789

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