14 a and b please and thank u

Unit 10: circles homework 6: arc & angle measures

ale4655 [162]

Circles are perfectly round figures that have only one central angle

The measure of JML is 233 degrees

<h3>How to determine the measures of angle JML?</h3>

The question is incomplete, so I will give a general explanation using the following parameter:

JL = 127 degrees.

Angles at a point add up to 360 degrees

So, we have:

JML + 127 = 360

Make JML the subject

JML = 360 - 127

JML = 233

Hence, the measure of JML is 233 degrees

Read more about circles and arcs at:

brainly.com/question/25305793

6 0

2 years ago

I got 308 fives how many £ 5 bags can I fill

Alenkinab [10]

61 because 305 divided by 5 is 61 and 61 times 5 305

7 0

3 years ago

Please answer please ASAP * please don’t answer if you don’t know please .

Anon25 [30]

Answer:

x = 26

Step-by-step explanation:

1. Information

One can partition this figure into three different parts, two congruent triangles, and one rectangle. To find the value of x, one has to find the base of the two triangles, and then the base of the rectangle. Since opposite sides are congruent, the base of the rectangles is 10. To find the base of the triangle, one has to use the Pythagorean theorem.

2. Base of the rectangle

Again, opposite sides are congruent, hence the base of the rectangle is equivalent to the top part. Hence the base is 10.

3. Base of the triangle

Use the Pythagorean theorem;

$a^{2}+b^{2} = c^{2}\\a-leg\\b-leg\\c-hypotenuse$

Substitute in the given value and solve

$a^{2}+15^{2} = 17^{2}\\a^{2} + 225 = 289\\a^{2} = 64\\a = 8$

4. Finding x

There are two congruent trinagles, hence one has to add the base of the triangle twice. The equation will be

x = base_of_triangle + base_of_rectagle + base_of_triangle

x = 8 + 10 + 8

x = 26

6 0

2 years ago

Hello! I would like to have this answered, I need to pass badly and I almost am! Please dont scam and show your work. You may se

Snowcat [4.5K]

Answer:

yes c is your answer look it once

6 0

2 years ago

Please help me. -1/2x+3=-x+7

Ber [7]

Answer:

x=8

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

-1/2*x+3-(-x+7)=0

simplify 1/2

((0 - (1/2• x)) + 3) - (7 - x) = 0

Adding a whole to a fraction

Rewrite the whole as a fraction using 2 as the denominator :

3 3 • 2

3 = — = —————

1 2

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

-x + 3 • 2 6 - x

—————————— = —————

2 2

(6 - x)

——————— - (7 - x) = 0

2

ubtracting a whole from a fraction

Rewrite the whole as a fraction using 2 as the denominator :

7 - x (7 - x) • 2

7 - x = ————— = ———————————

1 2

Adding up the two equivalent fractions

(6-x) - ((7-x) • 2) x - 8

——————————————————— = —————

2 2

x - 8

————— = 0

2

When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

x-8

——— • 2 = 0 • 2

2

Now, on the left hand side, the 2 cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

x-8 = 0

Solve : x-8 = 0

Add 8 to both sides of the equation :

x = 8

Hope this helps :)

5 0

2 years ago

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