What are the truth values of Q v ~R?

9514 1404 393

Answer:

  circle of radius 27 inches

Step-by-step explanation:

Anywhere a plane cuts a sphere, the cross section is a circle. When the plane includes the center of the sphere, the circle has the same radius the sphere has.

The cross section is a circle of radius 27 inches.

Step-by-step explanation:

there is no image how am I supposed to solve it

Answer:

The answer is C.

Step-by-step explanation:

Hope this helps :)

Answer:

m = 2

Step-by-step explanation:

[tex] { \bigg( \frac{1}{4} \bigg)}^{2m} \times { \bigg( \frac{1}{4} \bigg)}^{m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{2m + m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ { \bigg( \frac{1}{4} \bigg)}^{3m} = { \bigg( \frac{1}{4} \bigg)}^{6} \\ \\ \because \: bases \: are \: equal \\ \therefore \: exponents \: will \: also \: be \: equal \\ \\ \implies3m = 6 \\ \\ \implies \: m = \frac{6}{3} \\ \\ \huge \red{ \boxed{\implies \: m = 2 }}\\ [/tex]

Answer:

PLZ HELP I ALSO REALLY NEED HELP ON A QUESTION

Step-by-step explanation:

Rose wants to get 90% on a 40 question quiz. How many questions must she get correct?

Answer:

0.5 yards

Step-by-step explanation:

Answer:

It costed $150 dollars

Step-by-step explanation:

You divide 90 by 60 to get 1.5 then you multiply that by 100 to get 150

Answer:

A) 5G + 15N = 250

B) G + N = 30   We'll multiply B) by -5

B) -5G -5N = -150  then we add A)

A) 5G + 15N = 250

10N = 100

N = 10 bags of nuts ($150.00)

We put N=10 into A)

A) 5G + 150 = 250

A) 5G = 100

G = 20 Grapefruits ($100.00)

Step-by-step explanation:

Answer:

Bro I gave you the answer fully explained and then some noob deleted it so Im sorry your answer is 150 miles because 60 minutes in one hour and she drove 2.5 hours which is 150 miles. Hope this helps

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

At 6 hours they both charge $42

Answer:

Step-by-step explanation:

we can use the trigonometric function in a right triangle

cos x = adjacent side to the angle /hypothenuse

cos 36°= x/10  ; multiply both sides by 10

10 * cos 36° = x ; make sure your calculator mode is in degrees

8.1  = x

Answer:

8/15

Step-by-step explanation:

The problem states that Jada has a vegetable garden made up of 2/3 tomato plants, of which 4/5 are beefsteak tomatoes. Therefore, to determine the portion of the garden that is made up of beefsteak tomatoes, both fractions must be unified in the same common divisor.

Thus, since the common least multiple of 3 and 5 is 15 (3 x 5), the fraction 2/3 can be calculated as 10/15. In turn, of those 10, 4/5 are beefsteak tomatoes, which can be calculated as 8/10, since the common lower multiple of 5 and 10 is exactly 10.

Therefore, 8/15 of Jada's vegetable garden are beefsteak tomatoes.

Answer:

8/15

Step-by-step explanation:

Answer:46

Step-by-step explanation:

Answer:

12 11/20

Step-by-step explanation:

the answer to the question is 12 11/20

Answer:

The answer is -2.96 + 4.35

Answer:

-2.96 + 4.35

I hope this helps

Answer:

b. The line passes through the ordered pair (0,5) and has a slope of 3.

Step-by-step explanation:

The equation given is in slope-intercept form.

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

m = slope

b = y-intercept

The slope is 3 in the equation. 3 is in m's spot.

[tex]y=\boxed{m}x+b\\\\y=\boxed{3}x+b[/tex]

The y-intercept is 5. This means that the line will pass through (0,5).

[tex]y=mx+\boxed{b}\\\\y=3x+\boxed{5}[/tex]

The correct option should be B.

Hope this helps.

Answer:

x=-4

Step-by-step explanation:

vertex formula is -b/2a

-(16)/2(2)

x=4

Answer:

1800cm^3

Step-by-step explanation:

Since you know that the containers are simular your gonna want to know the difference. so you would do 1500/375 (The two Surface areas) to get 4 which is the differnce.

The Volume now looks like x/450  - So to find x or the volume of the larger container you would multiply 450x4 which equals 1800

The area of irregular triangle is 2632 sq. ft.

A triangle is a closed shape with 3 angles, 3 sides, and 3 vertices. A triangle with three vertices P, Q, and R is represented as △PQR.

Here, given dimension of irregular triangle;

   base = 112 feet.

 height = 47 feet.

we know that,

Area of triangle = 1/2 X Base X Height

                           = 1/2 X 112 X 47

                          = 56 X 47

                          = 2632 ft²

Thus, the area of irregular triangle is 2632 sq. ft.

Learn more about Triangle from:

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Answer:

[tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha } = sec\alpha[/tex]

Step-by-step explanation:

Step(i):-

Given that the trigonometric function

            [tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha }[/tex]

  we know that    sin²∝ + cos²∝ = 1

                      ⇒    sin²∝ = 1- cos²∝

Now we have to simplify the given trigonometric function

                =       [tex]\frac{cosec\alpha(sin^{2} \alpha ) }{sin\alpha cos\alpha }[/tex]

               =       [tex]\frac{cosec\alpha(sin \alpha ) }{ cos\alpha }[/tex]

Step(ii)

         we know that  cosec∝ = 1/ sin∝

              = [tex]\frac{\frac{1}{sin\alpha } (sin \alpha ) }{ cos\alpha }[/tex]

    After cancellation sine function, we get

          =  [tex]\frac{1 }{ cos\alpha } = sec\alpha[/tex]

Final answer:-

[tex]\frac{cosec\alpha(1-cosx^{2} \alpha ) }{sin\alpha cos\alpha } = sec\alpha[/tex]

Answer:

2/3

Step-by-step explanation:

brainliest

The fraction that compares BC to BD is 2/3.

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

The distance between B and C is 2-0 = 2 units horizontally and 1-1 = 0 units vertically, so BC is a horizontal segment of length 2 units.

The distance between B and D is 3-0 = 3 units horizontally and 1-1 = 0 units vertically, so BD is also a horizontal segment of length 3 units.

Therefore, BC/BD = 2/3.

So the fraction that compares BC to BD is 2/3.

To learn more about fractions;

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Answer:

5

Step-by-step explanation:

15a , 10b , and -7b are coefficients.

Answer:

x= - 6

Step-by-step explanation:

[tex]for \: 3 \\ u = 360 - 55 - 145 - 30 - 55 = 75[/tex]

[tex]for \: 4 \\ head \: opposite \: angels \\ first \\ 360 - 130 - 130 = 100 \\100 = (2x + 56 + 56) = 2x + 112 \\ 2x = 100 - 112 = - 12 \\ x = - 6[/tex]

Answer:

-6

Step-by-step explanation:

8 - 2 = 6

But, its has - in it so with that being said, its    -8 minus -2 = -6

Answer:

-6

Step-by-step explanation:

hope this helps!

Step-by-step explanation:

Volume of a cube

= (Side length of cube)³

= (4 yards)³

= 64 cubic yards. (D)

Answer:

375,000$?

Step-by-step explanation:

Answer:

Optimal ticket price is $35

Step-by-step explanation:

$50 -> 2000 tickets => $100,000 revenue

each $5 drop in price equals 500 more tickets sold

$40 -> 3000 tickets => $120,000 revenue

$35 -> 3500 tickets => $122,500 revenue

$30 -> 4000 tickets => $120,000 revenue

$25 -> 4500 tickets => $112,500 revenue

$20 -> 5000 tickets => $100,000 revenue

Answer:

D

Step-by-step explanation:

Answer:

4 ÷ 12 = 0.33333333333

Step-by-step explanation: