What is a correct name for the angle shown?

Answer: Tip is $7, Total: $42

Step-by-step explanation:

20% of 35 is 7.

Answer:

B

Step-by-step explanation:

reason is is that in the text it only says that they are healthy it does not say anything about the subjects having cancer and you know what the answer is actually c

sorry

Answer:

3 cups

1/2x6=3

something I recommend for questions like this is the Desmos calculator, it does fractions and decimals.

Answer:

1.= 178 2.= 165 3.= 93 4.= 46

Step-by-step explanation: If you read the letter coordations and minus the orbs and graphs then you would get your first answer then you would multiply it by the same number. hope this helps :)

Answer:

How to solve your problem

5k-4+2=46

Solve

1

Add the numbers

2

Add

2

to both sides

3

Simplify

4

Divide both sides by the same factor

5

Simplify

Step-by-step explanation:

How to solve your problem

5k-4+2=46

Solve

1

Add the numbers

2

Add

2

to both sides

3

Simplify

4

Divide both sides by the same factor

5

Simplify

Answer:

1.404

Step-by-step explanation:

Given:

[tex]\log_43 \approx 0.792[/tex]

[tex]\log_421 \approx 2.196[/tex]

[tex]\log_421 =\log_4(3 \times 7)=\log_43+\log_47[/tex]

[tex]\implies 2.196\approx 0.792+\log_47[/tex]

[tex]\implies \log_47 \approx 2.196-0.792[/tex]

[tex]\implies \log_47 \approx 1.404[/tex]

Answer:

[tex]=-669[/tex]

Step-by-step explanation:

[tex]4\cdot \:4-20\cdot \:2-3\cdot \:215[/tex]

[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex]

[tex]4\cdot \:4=16[/tex]

[tex]=16-20\cdot \:2-3\cdot \:215[/tex]

[tex]20\cdot \:2=40[/tex]

[tex]=16-40-3\cdot \:215[/tex]

[tex]3\cdot \:215=645[/tex]

[tex]=16-40-645[/tex]

[tex]16-40=-24[/tex]

[tex]=-24-645[/tex]

[tex]-24-645=-669[/tex]

[tex]=-669[/tex]

Answer:

(4x^2 – 3)(x^2 – 5)

Step-by-step explanation:

Step-by-step explanation:

We know that the function period is 3 so the b value is

[tex] \frac{2\pi}{b} = 3[/tex]

[tex]b = \frac{2\pi}{3} [/tex]

So our b is 2 pi/3.

The midline is -3 and the amplitude is 2.Since this function isn't symmetric about y axis, and looks symmetric about orgin, we trig function will be Sine so we have

[tex]2 \sin ( \frac{2\pi}{3}x ) - 3[/tex]

The function passes through 0,-3 and our function on the graph passes through 1,-3 so we shift one unit to left.

[tex]2 \sin(\frac{2\pi}{3}(x + 1) ) - 3[/tex]

Answer: 105 minutes

Step-by-step explanation:

Answer:

BC.

use the distance formula between each segment

The distance the water sprays as the sprinkler rotates is 7.34 ft

Since the grassy area is circular, its area is the area of a circle.

So, A = πr² where r = radius of circle = distance sprinkler sprays

Making r subject of the formula, we have

r = √(A/π)

Since A = 172 ft², substituting the values of the variables into the equation, we have

r = √(A/π)

r = √(172 ft²/π)

r = √(172 ft²/3.142)

r = √(54.749 ft²)

r = 7.34 ft

So, the distance the water sprays as the sprinkler rotates is 7.34 ft

Learn more about area of a circle here:

https://brainly.com/question/12269818

Answer: 9.985m/s

Step-by-step explanation:

speed = distance/time

          = 200/20.03

          = 9.9850224663

          ≈ 9.985m/s

Answer: 7, 2 in order.

Step-by-step explanation:

We can combine like terms.

5 - 4 + 1 = 2.

Therefore, 5 - 4 + 7x +1 = 7x + 2.

Thus, the blanks are 7, 2 in order.

Answer:

7x + 2

Step-by-step explanation:

5-4 +7x +1

= 7x+1+5-4

= 7x + 2

Answer:

D'(-2, 0)

E'(6, 4)

Step-by-step explanation:

If DE is dilated by the scale factor 2, we can multiply the endpoints by the scale factor 2 to find the coordinates of D' and E'!

HOPE THIS HELPS!!

Answer:

I'm not understanding what you mean

As we know that the standard equation of circle is [tex]{\bf{(x-h)^{2}+(y-k)^{2}=r^{2}}}[/tex] , where r is the radius of circle and centre at (h,k)

Now , as the circle passes through (2,9) so it must satisfy the above equation after putting the values of h and k respectively

[tex]{:\implies \quad \sf \{2-(-1)\}^{2}+(9-5)^{2}=r^{2}}[/tex]

[tex]{:\implies \quad \sf (3)^{2}+(4)^{2}=r^{2}}[/tex]

[tex]{:\implies \quad \sf 9+16=r^{2}}[/tex]

After raising ½ power to both sides , we will get r = +5 , -5 , but as radius can never be -ve . So r = +5

Now , putting values in our standard equation ;

[tex]{:\implies \quad \sf \{x-(-1)\}^{2}+(y-5)^{2}=(5)^{2}}[/tex]

[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{(x+1)^{2}+(y-5)^{2}=25}}}[/tex]

This is the required equation of Circle

Refer to the attachment as well !

Answer:

The population after 7 years will be 11887

Step-by-step explanation:

Given

Population = P_0 = 10000

Growth Rate = r = 2.5%

Time = t = 7

The formula for calculating the population after given time at given rate is:

The population after 7 years will be 11887

Step-by-step explanation:

Answer:

Second answer

Step-by-step explanation:

We are given [tex]\displaystyle \large{\sec \theta = -3}[/tex] and [tex]\displaystyle \large{\sin \theta > 0}[/tex]. What we have to find are [tex]\displaystyle \large{\cot \theta}[/tex] and [tex]\displaystyle \large{\cos \theta}[/tex].

First, convert [tex]\displaystyle \large{\sec \theta}[/tex] to [tex]\displaystyle \large{\frac{1}{\cos \theta}}[/tex] via trigonometric identity. That gives us a new equation in form of [tex]\displaystyle \large{\cos \theta}[/tex]:

[tex]\displaystyle \large{\frac{1}{\cos \theta} = -3}[/tex]

Multiply [tex]\displaystyle \large{\cos \theta}[/tex] both sides to get rid of the denominator.

[tex]\displaystyle \large{\frac{1}{\cos \theta} \cdot \cos \theta = -3 \cos \theta}\\\displaystyle \large{1=-3 \cos \theta}[/tex]

Then divide both sides by -3 to get [tex]\displaystyle \large{\cos \theta}[/tex].

Hence, [tex]\displaystyle \large{\boxed{\cos \theta = - \frac{1}{3}}}[/tex]

__________________________________________________________

Next, to find [tex]\displaystyle \large{\cot \theta}[/tex], convert it to [tex]\displaystyle \large{\frac{1}{\tan \theta}}[/tex] via trigonometric identity. Then we have to convert [tex]\displaystyle \large{\tan \theta}[/tex] to [tex]\displaystyle \large{\frac{\sin \theta}{\cos \theta}}[/tex] via another trigonometric identity. That gives us:

[tex]\displaystyle \large{\frac{1}{\frac{\sin \theta}{\cos \theta}}}\\\displaystyle \large{\frac{\cos \theta}{\sin \theta}[/tex]

It seems that we do not know what [tex]\displaystyle \large{\sin \theta}[/tex] is but we can find it by using the identity [tex]\displaystyle \large{\sin \theta = \sqrt{1-\cos ^2 \theta}}[/tex]  for [tex]\displaystyle \large{\sin \theta > 0}[/tex].

From [tex]\displaystyle \large{\cos \theta = -\frac{1}{3}}[/tex] then [tex]\displaystyle \large{\cos ^2 \theta = \frac{1}{9}}[/tex].

Therefore:

[tex]\displaystyle \large{\sin \theta=\sqrt{1-\frac{1}{9}}}\\\displaystyle \large{\sin \theta = \sqrt{\frac{9}{9}-\frac{1}{9}}}\\\displaystyle \large{\sin \theta = \sqrt{\frac{8}{9}}}[/tex]

Then use the surd property to evaluate the square root.

Hence, [tex]\displaystyle \large{\boxed{\sin \theta=\frac{2\sqrt{2}}{3}}}[/tex]

Now that we know what [tex]\displaystyle \large{\sin \theta}[/tex] is. We can evaluate [tex]\displaystyle \large{\frac{\cos \theta}{\sin \theta}}[/tex] which is another form or identity of [tex]\displaystyle \large{\cot \theta}[/tex].

From the boxed values of [tex]\displaystyle \large{\cos \theta}[/tex] and [tex]\displaystyle \large{\sin \theta}[/tex]:-

[tex]\displaystyle \large{\cot \theta = \frac{\cos \theta}{\sin \theta}}\\\displaystyle \large{\cot \theta = \frac{-\frac{1}{3}}{\frac{2\sqrt{2}}{3}}}\\\displaystyle \large{\cot \theta=-\frac{1}{3} \cdot \frac{3}{2\sqrt{2}}}\\\displaystyle \large{\cot \theta=-\frac{1}{2\sqrt{2}}[/tex]

Then rationalize the value by multiplying both numerator and denominator with the denominator.

[tex]\displaystyle \large{\cot \theta = -\frac{1 \cdot 2\sqrt{2}}{2\sqrt{2} \cdot 2\sqrt{2}}}\\\displaystyle \large{\cot \theta = -\frac{2\sqrt{2}}{8}}\\\displaystyle \large{\cot \theta = -\frac{\sqrt{2}}{4}}[/tex]

Hence, [tex]\displaystyle \large{\boxed{\cot \theta = -\frac{\sqrt{2}}{4}}}[/tex]

Therefore, the second choice is the answer.

__________________________________________________________

Summary

[tex]\displaystyle \large{\sec \theta = \frac{1}{\cos \theta}}\\ \displaystyle \large{\cot \theta = \frac{1}{\tan \theta} = \frac{\cos \theta}{\sin \theta}}\\ \displaystyle \large{\sin \theta = \sqrt{1-\cos ^2 \theta} \ \ \ (\sin \theta > 0)}\\ \displaystyle \large{\tan \theta = \frac{\sin \theta}{\cos \theta}}[/tex]

[tex]\displaystyle \large{\sqrt{\frac{x}{y}} = \frac{\sqrt{x}}{\sqrt{y}}}[/tex]

Let me know in the comment if you have any questions regarding this question or for clarification! Hope this helps as well.

Answer:

f⁻¹(x) = x/4 - 2

Step-by-step explanation:

Interchange the variables.
Solve for y.
Replace

y with f⁻¹ (x) to show the final answer.
Verify if f⁻¹ (x) = x/4 − 2 is the inverse of f(x) = 4x + 8.

Answer:

9/8

Step-by-step explanation:

I multiply the whole number by the denominator

8 x 1 = 8

then add that to the numerator

1 + 8 = 9

and then put that as the numerator, so 9/8

Hope this helps!! :)

Answer:

x = 21

Step-by-step explanation:

Angle 1 and angle 2 are supplementary because they make a straight line

so their sum is equal to 180:

m<1 + m<2 = 180

x + 96 + 3x = 180 add like terms

4x + 96 = 180 subtract 96 from both sides

4x = 84 divide both sides by 4

x = 21 to fins the angle measure replace x with the value we found

Answer:

7/25 is a fraction

Step-by-step explanation:

7/25 is a fraction and 7/25 in decimal form is 0.28

To turn into decimal 7 divide by 25 =0.28

[RevyBreeze]

Answer:

7/25 supposed to be a fraction

Step-by-step explanation:

its decimal form is 0.28

Answer:

25 percent

Step-by-step explanation:

Answer:

the sides of a rectangular are (x+1)m and (2x +5)m if the perimeter is 36m find the value of x

the sides of DA rectangular are (x+1)m and (2x +5)m i

f the perimeter is 36m find the value of x!!!!!

x=22

X=45

Step-by-step explanation:

This is a 180 degree angel

180-45=135

Divide 135 by 3

135/3=45

2(45)+45=135

other side

45

135+45=180

Answer:

King Leopold became the monarch of Belgium in 1865

Answer:

Rectangle

Step-by-step explanation:

The one on the bottom right corner.

Hope it helps.

;)

<3

Answer:

84.5

edit:

incorrect its 43.5 sorry

Step-by-step explanation: