It my last attempt need help I will give 20 points

Answer: 200/7

Step-by-step explanation:

This creates 3 similar right triangle

you would put similar parts  on top and the similar parts on bottom of proportions.

ex.

[tex]\frac{hypotenuse}{short leg} = \frac{hypotenuse}{short leg}[/tex]

in your problem they gave the short legs and long legs of right triangel

The line that they share in middle of the triangle is the long leg for the triangle on right and it is also the short leg for triangle on left.

[tex]\frac{long leg}{short leg} =\frac{long leg}{short leg}[/tex]

[tex]\frac{x}{20} = \frac{20}{14}[/tex]

x=(400)/14 = 200/7

You could also make your proportion where

parts of 1 triangle = equivalent parts of the other

ex.

[tex]\frac{long leg from big triangle}{long leg from small triangle} = \frac{short leg big triangle}{short leg from small triangle}[/tex]

Answer:

c is the answer!

Step-by-step explanation:

You have to first do the problem. If the tax is 2 and the total is 42, you would do 42 - 2. Then you have to divide it into 5. (the amount of items) You will get 8. Now you have to find what question is wrong. So if you would compare the way of figuring it out to the answers you would see that 5 is not how much each product cost. So c is the answer!

If you have any questions ask me please! :)

Answer:

Step-by-step explanation:

Answer:

-18.2608695652

Step-by-step explanation:

Idont know if its right but thats the answer for the first line if am right

Answer:

x = 19

Step-by-step explanation:

We can see that the angles (2x + 4) and (8x - 14) are supplementary — they add to 180. From this observation, we can form the equation that can be solved for x:

(2x + 4) + (8x - 14) = 180

↓ combining like terms

10x - 10 = 180

↓ adding 10 to both sides

10x = 190

↓ dividing both sides by 10

x = 19

Answer: B. 195

Step-by-step explanation:

Answer: A: 65 brands.

Step-by-step explanation:

First, add up each number of brands to get 260.
Then divide it by four, to get 65. (as in 65 brands per kit)

Hope this helps!

Answer:

The answer for -21/100 as a decimal number is -0.21

Step-by-step explanation:

-21/100= -0.21

Answer:0.21

Step-by-step explanation:21÷100

Answer:

55.1 ft

Step-by-step explanation:

4 + 4 + circumference of the circle

Formula for circumference of a circle is 2 · π · radius, but can also be written as π · diameter

4 + 4 + (15 · π)

4 + 4 + (15 · 3.14)

4 + 4 + 47.1

8 + 47.1

55.1

Answer:

6 inches

Step-by-step explanation:

a = [tex]\pi r^{2}[/tex]

113.04 = 3.14[tex]r^{2}[/tex]  Divide both sides by 3.14

36 = [tex]r^{2}[/tex]

[tex]\sqrt{36}[/tex] = [tex]\sqrt{r^{2} }[/tex]

6 = r

Helping in the name of Jesus.

Answer:6 inches.

Step-by-step explanation: What is the radius of a circle with an area of 113.04 square inches?

Radius of the circle is of 3 inches.

Step-by-step explanation:

It is given that the area of the circle is 113.04,

Let the radius of the circle be of "a" units

=======================

From the properties of circle, we know : -

Area of circle = πr^2 , where r is the radius of the circle.

======================

Then, comparing the question with the identity :

= > πr^2 = 113.04 sq. inches

= > 3.14 x r^2 =  113.04 sq. inches

= > r^2 = 113.04 / 3.14 sq.inches

= > r^2 = 36 sq. inches

= > r = 6 inches

Hence,

r or radius of the circle is of 6 inches.

Answer: divide and multiply

Step-by-step explanation: using PEMDAS, the first steps must be inside of the parenthesis; going further, the nex steps (multiplication and division) are interchangeable, so you do whichever comes first (in this case, -24 / 6 followed by that times 2)

Answer:25

Step-by-step explanation: by

Answer:

Choice B

Step by step explanation:

14% of 400 is 56, which is the amount for Jazz.

Answer: x-2 =4

Step-by-step explanation:

First of all you want to undo the multiplication. So what ever you do to one side you do to the other so divide 5 from both sides and you get x-2=4

Answer:

The answer for x-2=4

x=4+2;x=6

Step-by-step explanation:

5(x-2)=20

divide both sides by t

5(x-2)/5=20/5

(x-2)=4

x=4+2=6

Answer: A: 1,767.1 Cubic centimeters

Step-by-step explanation:  

The equation for the volume of a sphere is:  [tex]V= \frac{4}{3} \pi r^{3}[/tex]

I simply plugged in the radius (r). Here is what my equation looks like now: [tex]V= \frac{4}{3} \pi 7.5^{3}[/tex]

I simply plugged this into my calculator, to get my answer of [tex]1,767.1cm^{3}[/tex]

Hope this helps!

A: 1,767.1 Cubic centimeters

pls mark as brainliest if correct

Answer:

I believe its 129.

Step-by-step explanation:

I used SA = bh+(b1+b2+b3)l to solve. Good Luck

Answer: G: 1.4 in

Explanation: it's just basic math for me, let me kno if u got it right

the answer is g: 1.4 inches

it says the answer right in the directions, giving the formula for finding the circumference

hope this helps you and pls mark as brainliest  

Answer:A spinner wheel or a 12 sided die

Step-by-step explanation: It’ll be randomized so hopefully no one gets angry.

Answer:

(1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.

Step-by-step explanation:

The distance travelled by the tip of the second hand of a clock in 1 minute, if the hand is 6 cm long, is approximately 3.6 degrees or approximately 0.06283185 radians. This is because the circumference of a complete circle is equal to 2π radians, and a clock face is divided into 60 equal parts, so each part is equal to 1/60 of 2π or 1/30π radians. To convert this to cm, you can multiply by the length of the second hand, which is 6 cm. Therefore, the distance travelled is (1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.

If you have any questions ask me please! :)

Answer:

Step-by-step explanation:

To find the interquartile range, we first need to find the values of the first and third quartiles.

The median of the data set is 4. To find the first quartile, we take the median of the lower half of the data set:

1 1 3 3 | 4 4 5 7 7

^

First quartile = 3

To find the third quartile, we take the median of the upper half of the data set:

1 1 3 3 | 4 4 5 7 7

^

Third quartile = 7

The interquartile range is the difference between the third quartile and the first quartile:

7 - 3 = 4

Therefore, the interquartile range of the data set is 4.

Answer:

D. None of the above.

Step-by-step explanation:

To evaluate the expression when x = 6, we substitute 6 for x in the expression:

2 - 3(x - 5)

= 2 - 3(6 - 5)

= 2 - 3(1)

= 2 - 3

= -1

Therefore, the value of the expression when x = 6 is -1.

So, the answer is D. None of the above.

Answer: none of the above

Step-by-step explanation:

When x = 6 We substitute 6 for x in the expression:

2 - 3(x - 5)

2 - 3(6 - 5)

2 - 3(1)

2 - 3

= -1

Answer:

Step-by-step explanation:

Answer:

Place the dot in the middle of -1 and -2!

Step-by-step explanation:

You have to add 2 -2 2/6 and 5/6 that will get you -1 3/6. Then you have to find where it goes. If you would simplify the number you would get -1 1/2. This means the dot would be placed in the middle of 2 numbers. Since it is 1 and 1/2 you would need to place it between -1 and -2.

Hope this helps!

Answer:

Saints; they have a larger mean value of about 14 points

Step-by-step explanation:

The mean is the best to use here since we are trying to determine the best overall record. Adding up all of the scores for the Saints will get you a total of 210, which then has to be divided by the number of numbers, which is 15. The Saints' mean is larger than the mean for the Cowboys, making your answer "Saints; they have a larger mean value of about 14 points".

Answer:

3 6/8

Step-by-step explanation:

30÷8=3 6/8

8×3=24

30-24=6

Answer:

The mixed that represents 30/8 is --> 3 3/4

Step-by-step explanation:

Step 1: Find the whole number

We first want to find the whole number, and to do this we divide the numerator by the denominator. Since we are only interested in whole numbers, we ignore any numbers to the right of the decimal point.

30/8= 3.75 = 3

Now that we have our whole number for the mixed fraction, we need to find our new numerator for the fraction part of the mixed number.

Step 2: Get the new numerator

To work this out we'll use the whole number we calculated in step one (3) and multiply it by the original denominator (8). The result of that multiplication is then subtracted from the original numerator:

30 - (8 x 3) = 6

Step 3: Our mixed fraction

We've now simplified 30/8 to a mixed number. To see it, we just need to put the whole number together with our new numerator and original denominator:

3 6/8

Step 4: Simplifying our fraction

In this case, our fraction (6/8) can be simplified down further. In order to do that, we need to calculate the GCF (greatest common factor) of those two numbers. You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 6 and 8 is 2.

We can now divide both the new numerator and the denominator by 2 to simplify this fraction down to its lowest terms.

6/2 = 3

8/2 = 4

When we put that together, we can see that our complete answer is:

3 3/4

The time needed for the rocket to be 30 feet of the ground is given as follows:

t = 9.6 seconds.

The quadratic function giving the rocket's height after t seconds is given as follows:

h(t) = -16t² + 150t + 70.

The rocket will be 30 feet of the ground when:

h(t) = 30.

Hence:

-16t² + 150t + 70 = 30

16t² - 150t - 40 = 0.

The coefficients of the quadratic function are given as follows:

a = 16, b = -150, c = -40.

Time is a positive measure, hence, using a quadratic function calculator, the positive root is given as follows:

t = 9.6 seconds.

More can be learned about quadratic functions at https://brainly.com/question/31680326

#SPJ1

Answer:

9.6 seconds

Step-by-step explanation:

Answer:

you need to add it first and then take away and you get your answer

Answer:

Step-by-step explanation:lower quartile is 1.

The median is 4.

and the upper quartile is 7

Answer:

answer below ⬇️

Step-by-step explanation:

Answer:  1: top(10, 6) bottom(9,6)

Step-by-step explanation:

Answer: For the 1st one I think it's 12 but I don't know the other 1.

                                                  Hope this helps! ^^

Answer:

The Answer to the first question is 27 cubic millimeters.

Step-by-step explanation:

The original formula for volume is V= l×w×h

When you find the volume of a cube, use this formula; V=s^3.

V is for Volume.

s is for the measurement of the side.

3 is for the length, width, and height.

First,  just plug the number in;  V=3^3. Or 3×3×3.

Second, Multiply; V=27

Answer:

The answer is D!

Step-by-step explanation:

Firs you have to do 10 divided into 2, the answer is 5. Now you have to do 5 x 5 that will get you 25. So D is the answer! (25 feet)

If you have any question ask me please! :)