Mathematics High School

Answer ASAP!!!!!!!!!!! 20 POINTS

Salvador places a circular canvas on his A-frame easel and carefully centers it . The top of the easel forms a 30° angle and mBC = 22° . what is mAB?

Answers

Answer 1

Answer:56

Step-by-step explanation:

Answer 2

The measure for m (AB) is 128 degree.

What is Arc?

An "arc" in mathematics is a straight line that connects two endpoints. An arc is typically one of a circle's parts. In essence, it is a portion of a circle's circumference.

A curve contains an arc. A circle is the most common example of an arc, yet it can also be a section of other curved shapes like an ellipse.

We have,

The top of the easel forms a 30° angle and m (BC) = 22°.

As per the question,

AD = ED  and m<O = 30

So, m <OAE = m <OEA

                    = 1/2 (180 - m<D)

                    = 75

and, m <BEC = 1/2 (m BC)

                      = 1/2(22)

                      = 11

Then, m<BEA = m <OEA - m <BEC

                       = 75 - 11 = 64

Also, m (AB) = 2 x 64 = 128

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Related Questions

3x + 4y = 35
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Answer:

x=31/3 y=15/2

Step-by-step explanation:

Use the site M a t h w a y. it helps me SO much

Answer:x=3

y=26/4=13/2

Step-by-step explanation:

3x+4y=35

y=-x/2+8

3x+4(-x/2+8)=35

3x-2x+32=35

x=3

y=26/4=13/2

a 66
b 8
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:)))))​

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Answer:

d) 32

Step-by-step explanation:

If 16 blue cones are there, and the blue cones are 50 % of all cones, tat means that half or 50% of all cones are blue.

50% +50% = 100%

And hence,

16 + 16 = 32 blue cones

Hope it helps :)

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Answer:

15 (1 + 3 j)

Step-by-step explanation:

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Answer:

No answer

Step-by-step explanation:

You seemed to have not pisted the whole question. if you need to find the cost of a certain number of cones, use this equation.

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Let Y equal the total cost

Let x equal the number of cones

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Use pythagorean theorem
a^2 + b^2 = c^2

2^2 + 5^2 = 29

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The distance from the school to the basketball courts is C, so to get C on its own we need to square root 29, which gives us 5.385.....

We need to round this to the nearest mile, so Josh would need to walk 5 miles. Hope this helps!!

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Answers

x = 15 − 2 y i hope this is the answer

 

43 i think it is !!!

A black mamba snake crawls along the ground at a rate of 10 miles per hour. Convertthis rate to kilometers per hour. (1 mile = 1.6 kilometer) (You must use a unit multiplier!)

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Answer:

dcelfijiwq

Step-by-step explanation:

ddnwjw s20 x 60w qlk _

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Step-by-step explanation: If 1 mile is 1.6 km 10 times 1.6 is 16.

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Answers

Answer:

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Answers

Answer:

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Answers

Answer:

Diameter is twice a radius.

Step-by-step explanation:

Answer:

Radius is half the diameter

Step-by-step explanation:

Radius is always half the diameter, and can be used to find diameter, as well as diameter can be used to find radius.

PLEASE HELP MEEEEE!!!!!

Answers

Answer:

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Step-by-step explanation:

try that if not then sorry

Hope it helps XD

HELP QUICK!!!
Which equation results from isolating a radical term and squaring both sides of the equation for the equation
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Answers

Answer:

Step-by-step explanation:

√(c-2) - √c = 5

√(c-2) = √c + 5

c-2 = c + 10√c +25

Plz hurry will mark brainlyest.

Answers

Answer:62

Step-by-step explanation:

AMC:
all angles in a triangle add to 180°
180-56-78=46
AMC is 46°

MBD:
so because vertically opposite angles are equal, then one of the angles in the opposite triangle is 46°
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180-46-62=72°

AMC is 46° and MBD is 72°

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Answers

Answer:

y=x+3

Step-by-step explanation:

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y=x-(-3)

y=x+3

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

Slope: -8

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Step-by-step explanation: Hope this helped! Use the slope intercept form to find the slope and y.

To maintain an acceptable level of chlorine in your pool, you add 1.4 gallons of
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Answers

4 / .007%   =   1.4 / .00007  = 20000 gallons

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Answers

Answer:

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Step-by-step explanation:

I don’t know how to do these I need help

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k = 15 is the answer!!!!!!

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Answers

7.065 sq ft

Step-by-step explanation:

A = pi*r^2

= 3.14*3^2

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Next multiple by 1/4

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Answer:

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Step-by-step explanation:

Is the temperature measured in Celsius proportional to the temperature measured in Fahrenheit?

Answers

Answer:

The relationship between Fahrenheit and Celsius is directly proportional

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Is there a proportional link between the temperature scales?

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Be
1. (7.5A) Triangle ADE is similar to triangle ABG.
Which of the following statements must be true?
A. The measure of angle AGB is greater than the measure of angle ADE.
B. The measure of angle AGB is greater than the measure of angle AED.
C. Segment AE and Segment AB have the same length.
D. The ratio of AG to AE is the same as the ratio of AB to AD.

Answers

Answer:

D

Step-by-step explanation:

....iam not sure but i think its a because the other impossible

Answer:

The answer is D.

Step-by-step explanation:

For A- I don't think it's greater, I think they are the same.

For B- I don't think it's greater, I think they are the same.

For C- Segment AE is longer than Segment AB.

So D seems like the more logical answer.

Pls help me
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Answers

yes it is a solution because the solution when you plug it in is correct

One of my homework problems say: Solve the proportion. X/4=2/5. I am stuck on this one. It will be appreciated if you explain the steps to complete this problem. Thanks for your help!

Answers

Answer:

1.6

Step-by-step explanation:

Given :

X/4 = 2/5

To solve for X ;

We can use cross multiplication ; multiply opposite values :

X * 5 = 2 * 4

5X = 8

To isolate X ;

Divide both sides by 5

5X/5 = 8/5

X = 8/5

X = 1.6

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Answers

Answer:

0.0045045045

Step-by-step explanation:

Have a good day I hope this helps! :)

help please! ill mark brainliest!

Answers

Answer:

The answer is 90

Step-by-step explanation:

When HI=GH

Then m<G=m<I= 45

m<H=180-(45+45)=90

If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything

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Please help! :)

Answers

I believe the answer is 7^-15, here’s a quick explanation:
multiply the exponents, but my answer is for simplifying the expression, i hope it helped!

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Answers

Answer:

4x+10

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

2(6+2x-1) = 8. Mark me Brainliest.

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Answers

Answer:

150< x ≤ 250

Step-by-step explanation:

Couldn't be bothered

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