Sheena has 3/4 cup of sugar. She used half of the sugar to make pancakes. How much sugar is left? (Show work)

Answer:

what is question 10?

Step-by-step explanation:

Answer:

P.S when it says OVER it me like a fraction

and PLZ MARK ME BRAINLY

Step-by-step explanation:

Consider a circle of radius  8  centimetres. Recall that the centre angle in a circle is always 360˚ . However, a semi-circle is a circle cut in half. Hence, the centre angle for the semi-circle is cut in half, or has a measure of 180˚

Here's a diagram of what's going on.

Before applying the formula, let's convert 180˚  to radians.

180˚ over 1  times π over 180°

We will now use the formula to determine the area of this semi-circle.

A= 1/2 × π × 8²

A=1/2 × π × 64

A= 32πcm²

We can confirm this using the formula for area of a semi-circle, A= r²π over 2

A= 8²π over 2

A= 32πcm²

Same, so both formulae work.

Answer:

17

Step-by-step explanation:

-5 is 17 points away from 12.

Short Answer: arc LM = 110°

Comment

Any two angles that have their end points on the same end points as a chord and both moving away in the same direction (in this case  down ) are equal. This is a fundamental fact about circles.

Equation

2x + 55 =  x + 55

the only way this is going to make any sense is if x = 0. No other value is possible because it will destroy the equality.

Conclusion

Both angles = 55

But that's not what you are asked for.

What you are asked for

You want to know the measure of arc LM.  

The angle connecting the center of the circle with its two arms running through the end points of the chord = the measure of  arc LM

Draw a dot where the center of the circle is and call it O. Draw in <MOL  

<MOL = 2* either of the 55° = 2 (<LKM)  = 2 * 55 = 110° That's a property of the central angle.

The measure of arc LM = 110°

Answer:

(-2, 1).

Step-by-step explanation:

When f(x) = 0

4 + 2x = 0

2x = -4

x = -2.

Ehen f(x) = 6

4 + 2x = 6

2x = 6-4 = 2

x = 1.

Answer:

A) 14/27 cubic cm

Step-by-step explanation:

Since you are solving for volume, you multiply all the sides.

2 1/3 × 1/3 × 2/3 = 14/27

Answer: [tex]10\left(\cos90^{\circ}+i\sin90^{\circ}\right)[/tex]

Step-by-step explanation:

Given

The complex number is [tex]z_1=0+10i[/tex]

Complex number in polar form is given by

[tex]z=r\left(\cos \theta +i\sin \theta\right)[/tex]

Compare it with the given complex number

[tex]r=10[/tex] and [tex]\sin \theta=1[/tex] which implies [tex]\theta[/tex] must be [tex]90^{\circ}[/tex]

So, in the polar form, it is

[tex]z_1=10\left(\cos90^{\circ}+i\sin90^{\circ}\right)\\z_1=10e^{i\frac{\pi}{2}}[/tex]

Answer:

The claim is true for all values of m.

Step-by-step explanation:

Given

[tex]y = 2 + mx[/tex]

Required

Which claim is true [See comment for options]

A linear equation is represented as:

[tex]y = mx + c[/tex]

Where

[tex]m = slope[/tex]

And the value of m knows no bound

i..e

[tex]m > 0[/tex]

[tex]m = 0[/tex]

[tex]m < 0[/tex]

Hence, (a) is correct

Answer: E

Step-by-step explanation:. Exterior paint averages $25-$40 a gallon, and a 3000-square-foot home takes 15 ... premium paint can cost $50-$100 a gallon, or $750-$1500 for that large home. ... 1300 square foot house + single car garage. ... Paint siding, trim, eaves, and doors 2 coats, with high quality paint.

Answer:

Step-by-step explanation:

by solving the equation we get this answer

Answer:

Option D

5/9

Step-by-step explanation:

0.5(bar) = 0.5555555

0.55

9_/50

-45

050

-45

05

Thus, 0.5(bar) = 5/9

-TheUnknownScientist

Answer:

option A 12x is the correct answer

Answer:

4 swimmers

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

The interquartile range is obtained using the relation :

Third quartile (Q3). - First quartile (Q1)

From. The boxplot :

Q3 = 96

Q1 = 12

Interquartile range (IQR) = Q3 - Q1 = 96 - 12 = 84

Answer:

cost per tennis ball

Step-by-step explanation:

Hi there!

[tex]\large\boxed{y = -7}[/tex]

4y - 2(1 - y) = -44

Begin by distributing -2:

4y - 2(1) - 2(-y) = -44

Simplify. A negative times a negative equals positive.

4y - 2 + 2y = -44

Combine like terms:

6y - 2 = -44

Add 2 to both sides:

6y = -42

Divide both sides by 6:

y = -7

Answer:

[tex](3)\ y = -x[/tex]

[tex](5)\ y = -3x -2[/tex]

Step-by-step explanation:

Required

The equation in slope intercept form

Solving (3):

[tex]m = -1[/tex]

[tex](x_1,y_1) =(4,-4)[/tex]

The equation in slope intercept form is:

[tex]y = m(x - x_1) + y_1[/tex]

This gives:

[tex]y = -1(x - 4) -4[/tex]

Expand

[tex]y = -x + 4 -4[/tex]

[tex]y = -x[/tex]

Solving (5):

[tex]m = -3[/tex]

[tex](x_1,y_1) = (1,-5)[/tex]

The equation in slope intercept form is:

[tex]y = m(x - x_1) + y_1[/tex]

This gives:

[tex]y = -3(x - 1) - 5[/tex]

Expand

[tex]y = -3x + 3 - 5[/tex]

[tex]y = -3x -2[/tex]

Answer:

ion know

Step-by-step explanation:

7/10 + 1/5 =

7/10 + 2/10  (1/5 x 2 = 2/10) = 9/10

10/10 - 9/10 = 1/10

therefore, 1/10 of the class rides on the school bus.

Answer:

there's no picture, repost with a picture or more details

Answer:

a type of work or a way of life that you believe to be especially suitable for you

Answer:

the 3 one

Step-by-step explanation:

the rest would be like 0.9721111111 repeating but the 3 one won't be so its 3 one hive me brainlest

Answer:

Your answer is the second option; Option B; 90.

So, m∠2 is a right triangle, due to lines CE, and FD being perpendicular. Right Triangles are always 90.

Answer:

0.22

Step-by-step explanation:

defective rate is 7 out of 100

defective rate of 4, or 3, or 2, or 1 defective is:

7/100 + 6/99 + 5/98 + 4/97 ≈ 22/100

The required probability for fewer than 5 defective rate is 0.10

An industrial machine produces widgets, but it has a 0.07 defective rate.

What is the probability?

Probability, can be define as the ratio of favorable events to the n number of total events.

defective rate fewer than 5

p of 4 defective + p for 3 defective+ p for 2 defective + p for  1 defective.

total p = 4/100 + 3/99 + 2/98 + 1/97 ≈ 0.10

Thus, The required probability for fewer than 5 defective rate is 0.10

Learn more about probability here:

brainly.com/question/14290572

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Answer:

no

Step-by-step explanation:

Answer:

B.) 3x=15

Step-by-step explanation:

This is because you multiply 3 by x and if x=5 then it would be 3x5 thus resulting in 15

1) Plug 5 into all the spots for x. See if it makes the equation true.

A. 2+5 = 3  Nope

B. 3(5) = 15 Yep

C. 5/2 = 10 Nuh-uh

D. 5-7 = 12  Nah

B is the answer :)

I'm not sure if you need the answer to #2 but I'll answer it anyway. :)

2) An equation has to have a solution. This means it has an equal sign. C is the only one that has an equal sign.

C is the answer :)

Answer:

2/3 + ( -2 1/3) = -1 2/3

Step-by-step explanation:

Answer:

B.) Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, 2, and 3. The graph intersects the y axis at a point between 15 and 20.

Step-by-step explanation:

Cubic graph falls to the left and rises to the right. Option C is the correct answer.

We need to identify the graph graph best represents the function f(x) = (x − 1)(x + 3)(x − 3).

A cubic function is a polynomial function of degree 3 and is of the form f(x) = ax³+ bx² + cx + d, where a, b, c, and d are real numbers and a ≠ 0.

Graph the cubic using its end behaviour and a few selected points. Falls to the left and rises to the right.

Plot these points on graph (-1, 16), (0, 9), (1, 0), (2, -5) and (3, 0).

Therefore, option C is the correct answer.

To learn more about the cubic function visit:

https://brainly.com/question/28051275.

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Answer:

18/c

Step-by-step explanation:

None of these are correct.

Answer:

=

7

Step-by-step explanation:

Answer:

There will be 361 individuals in 4 years.

Step-by-step explanation:

Exponential equation of population decay:

The amount of individuals of a certain population, after t years, with a decay rate of r(as a decimal), is given by:

[tex]A(t) = A(0)(1-r)^t[/tex]

In which A(0) is the initial population and r is the decay rate.

The population of a certain animal species decreases at a rate of 2.5%.

This means that [tex]r = 0.025[/tex]

There are 400 individuals:

This means that [tex]n = 400[/tex]. So

[tex]A(t) = A(0)(1-r)^t[/tex]

[tex]A(t) = 400(1-0.025)^t[/tex]

[tex]A(t) = 400(0.975)^t[/tex]

How many there will be in 4 years?

This is A(4). So

[tex]A(4) = 400(0.975)^4 = 361.4[/tex]

Rounding to the nearest whole number, there will be 361 individuals in 4 years.

Answer: the first click beetle leaps higher

Step-by-step explanation: The first click beetle reached a peak of 1 ft

The second click beetle reached a peak of approximately 0.75 ft, between 0.6 ft and 0.8 ft

Hope this helps! Please give brainliest!