Mathematics High School

an angle measures 238 degrees, which is an equivalent coterminal angle measure

Answers

Answer 1

Answer:

c 58

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Please help me :) please

Answers

Answer:

2r +3

Step-by-step explanation:

If Riad is r than double that is 2r, but Francis also has 3 more than this so it is

2r +3

Answer:

2r+3

Step-by-step explanation:

I hope this helped!

Side and angle properties of a parallelogram (level 1)

Answers

Answer:

Step-by-step explanation:

Opposite sides are parallel and congruent. Opposite angles are congruent. Adjacent angles are supplementary. ... If one of the angles of a parallelogram is a right angle then all other angles are right and it becomes a rectangle.

Find the value of x.

Answers

Answer:

x = 12

Step-by-step explanation:

Using the formula (which is a geometric mean):

a y

---- = -----

x a

Where a is the altitude (6), x is a projection (x), and y is the other projection (3):

6 3

---- = -----

x 6

Cross multiply:

36 = 3x

12 = x

x = 12

7. In the figure below, lines p and q are parallel. The measure of 23 = 126°.
What is the measure of all of the angles shown?
t
Angle 1 = 126
Angle 2 =
4
1
D-
3
Angle 4 =
2
Angle 5 = 126
g
8 5
7
Angle 6 =
6
Angle 7 = 126
Angle 8 =

Answers

Answer:

You just subtract 126 degrees from 180 degrees = 34 degrees for all angles

The measures of the angles ∠2,∠4,∠6, and ∠8 are 54°, 54°, 54°, and 54° respectively or all the angles are the same.

It is given that in the figure the line p and line q are parallel to each other.

It is required to find the measures of all angles.

What are vertically opposite angles?

It is defined as the angles when two lines intersect each other and at the intersecting point, some pair of angles are formed which we call vertically opposite angles, as the name describes that they have vertically opposite angles.

We have two lines p and q which are parallel to each other, line t is crossing both lines as shown in the figure.

∠1 = 126° and ∠3 = 126°

For the angles ∠2 and ∠4:

∠2 = 180° - 126° ⇒ 54°

From the definition of the vertically opposite angle:

∠2 =∠4 = 54°

∠5 = 126° and ∠7 = 126°

∠8 = 180 - 126° = 54°

From the definition of the vertically opposite angle:

∠8 = ∠6 = 54°

Thus, the measures of the angles ∠2,∠4,∠6, and ∠8 are 54°, 54°, 54°, and 54° respectively or all the angles are the same.

Learn more about the vertically opposite angles here:

https://brainly.com/question/24287162

In the figure below, UX and UV are tangent to the circle centered at 0. The segment XV passes through the center of the
circle. Given that UX= 15.7 and XV = 8.5, find XW.
Help

Answers

Answer:

2.5

Step-by-step explanation:

The computation of the XW is shown below

As triangle UVX is a right angle

VU^2 = XU^2 - VX^2

VU^2 = 15.7^2 - 8.5^2

VU^2 = 246.49 - 72.25

VU^2 = 174.24

VU = 13.2

As VU = WX because of same point tangent

NOw XW is

= UX - UW

= 15.7 - 13.2

= 2.5

Find the slope of the line that passes through these two points:
(-12, -1) and (-3,-4)

Answers

-1/3 is the slope of the line

Please help what is number 5 i have done the rest!!!

Answers

Answer:

(4²πx2) + (8π x 4) = 201.061... OR 64π

Answer:

Step-by-step explanation:

5) r = 8/2 = 4 cm

Top and bottom = 2*πr²

= 2 * 3.14 * 4 * 4

= 100.48 cm²

Middle part = h * πd

= 4 * 3.14 * 8

= 75.36 cm²

Total = 100.38 + 75.36 = 175 .84 cm²

What is m∠1?..........

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the answer is 130

hope that helped

Answer is 130 degrees

Can somebody help me?

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A percentage
Have a good dayyyyyy

Which of the following is a solution to the equation 4 sin (x) - 2 = -4?
0 degrees and 180 degrees
270 degrees
210 degrees and 330 degrees
30 degrees and 150 degrees

Answers

Answer:

3 rd one

Step-by-step explanation:

I need help pls help.

Answers

Answer:

it's 2 meters

.........................

What is the exact value of sine of 8 pie/3

Answers

Answer:

0.1456858

Step-by-step explanation:

Hope it help

Answer:

−1/2

Explanation:

cos(8π/3)

=cos(8π/3 − 2π)

=cos(2π/3) = − cos (π/3) = −1/2

is 6 a factor of 32z+8 ?

Answers

Answer:

nope, 6 is not a factor of 32z + 8

A pattern maker earns $25 per hour. She has monthly business expenses of $300. Her profit is the difference between
her monthly earnings and her monthly business expenses. How many hours will the pattern maker have to work in a month to make a profit
of at least $2,000?
оооо
a) 92
b) 100
c) 108
d) 121

Answers

Answer:

i think the answer is a.92 hope this helps

What do I do 900m = 2.700

Answers

Step-by-step explanation:

given

900m = 2.700

m = 2.700 / 900

m = 0.003

Hope it will help :)

50 POINTS

Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y=11

Answers

This is the answer (4,3) x=4, y=3

Answer:

-24

Step-by-step explanation:

Please show work. Cant even explain how much i hate mathematics

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no pic?????????????????????????

Answer:

there is no attachment

Step-by-step explanation:

Angad was thinking of a number. Angad divides by 4, then adds 3 to get an answer of 7. What was the original number?

Answers

Answer:

mh, 7

Step-by-step explanation:

An eagle 300 feet in the air spots its prey on the ground. The angle of depression to its prey is 25 degrees. What is the straight-line distance from the eagle to its prey? Round to the nearest foot.

Answers

Answer:

no se quisiera saber pero la verdad no se

Based on the graph, what is the unit price at the print shop? pls help

Answers

Answer:

0.50

Step-by-step explanation:

Half of 8 is 4 which is where the point is labeled and you can see that where is the first point is located it is at the half way mark which would be .50 so each page printed is 0.50

Answer:

Step-by-step explanation:

as you can see the total price category (Y intercept) tells you the total price for each pages printed. For each page, you have to pay $1

If you left $25.00 on your table for a $21.50 meal, what was the percent of the tip?

Answers

Answer: 3.5% with a 3.50 Tip

Reason: 25.00 - 21.50 = 3.50

3.5 percent tip.$3’aidlag

A shirt originally cost $38.48, but it is on sale for $26.94. What is the percentage decrease of the price of the shirt? If necessary
round to the nearest percent.
A. 70%
B. 24%
C. 43%
D. 30%

Answers

Answer:

30(D)

Step-by-step explanation:

38.48-26.94=11.54

11.54÷38.48×100

≈30

Target pays a clothing company $12.00 for each tee shirt it buys. Target then sells each tee shirt to its own customers at a mark up rate of 25%. For how much does target sell each shirt?

Answers

Answer:

$15.00

Step-by-step explanation:

Multiply the original cost by 1.25 to represent the mark up rate.

HELP ASAP PLS I NEED HELP

Answers

Answer:

A would be tour awnser for today

HELPPPPPPPPP MEEEEEEEE PLEASEEEEEE

Answers

the answer is 32 because of PEMDAS

Step-by-step explanation:

Hope it helps please give me brainliest

The average rainfall in Annette, Alaska, in September is 0.31 inch per day. How much rain falls over the course of an average September? (September has 30 days.)

Answers

Answer:

9.3 inches

Step-by-step explanation:

Average rainfall = total rainfall / number of days

0.31 = total rainfall / 30

total rainfall = 0.31 x 30 = 9.3 inches

someone help me pls

Answers

1. 3m^-4-3
2. 3m^-7
3. 3*(1/m^7)
4. 3/m^7 (final answer)

15j + 12k = 18
5j + 4k = 6

Answers

Using substitution or elimination?

1. multiply the first or second equation by a number that will make one variable 0
For example; if you multiply the bottom equation by “-3”, it will be “-15j-12k=-18”

2. add the two equations together
It will be 15j-15j which equals 0. Additionally, 12k-12k=0. And, 18-18=0

This means that you have 0=0. When this happens, you have infinitely many solutions. Your teacher may only want you to put infinitely many, or they may want you to solve in terms of one of the variables. If it is the latter, let me know and I will help with that.

a customer left a tip of 25$ this is 20% of his bill. whats the price of the bill?

Answers

Answer:

i think 150

Step-by-step explanation:

Answer: $30.00

Step-by-step explanation:

First, convert the 20% to an actual number that can be used in a calculation. For percents, this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20 in terms of a real mathematical number.

0.20 x $25.00=$5.00.

$25.00 + $5.00 = $30.00.

A line passes through the point A (-2,-5) and has a slope of -9. Using the point-Slope formula, express the equation of the line in slope intercept form.

Answers

Answer:

y = -9x -23

Step-by-step explanation:

Point-slope formula gives you

y -(-5) = -9(x - (-2))

y + 5 = -9(x + 2)

y + 5 = -9x - 18

y = -9x -23

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