(Help ASAP will give 20 points for 2 questions)

Answer:

W= 4x²+9

Step-by-step explanation:

Answer:

a. reflection over y axis, then reflection over x-axis

b. xy=qh, xz=qj, yz=jh

c.Both triangles are congruent because all of the sides are congruent

Step-by-step explanation:

Answer:

x+23 = 47

Step-by-step explanation:

Let age of Carlos is x. It is mentioned that the sum of age of Carlos and his mother is 47 years old. Age of Carlos is 23.

We need to find the equation that represents the sum of Carlos' age with his mother.

x+23 = 47 is the required equation.

Also, we can find the age of Carlos as :

x = 47 - 23

= 24 years

Hence, the correct option is (B).

Answer:

for question 2 the answer is 8

Step-by-step explanation:

Hope this helps!

If not I am sorry.

Answer:don’t know if it’s right but here

Step-by-step explanation: okay so first you need to know is that, that triangle it a 90 degrees so you put 90 degrees minus 45 it will equal to 45 because 45+45= 90 degrees but if the question says put degrees then put it if not then don’t put it.

Hope it helped

Answer:

n = 8, m = 11.313

Step-by-step explanation:

Answer:

If a third of your line is 36 cm lets suppose then times that number by 3 and that gives you a rough estimate of where you should be thus in this case B is your best choice. This isn't a mathematical way of solving it, just basic common sense.

Step-by-step explanation:

Answer:

40/100 = 40%

40/100 * 1400 = 40*14 = 560

560 is the answer.

Hope this helps :) have a nice day!

Check the picture below.

Answer:

(i) The surface(sheet) of a conical tent is circular so we must use the formula for the area of a circle to find out;

Given the diameter 14, we must find the radius.

To find the radius we must do 1/2 of the diameter to get the radius.

14 x 1/2 = 7, is the radius

Formula for area of a circle;

a = πr^2

where pi is 3.14 or 22/7, r is the radius which is being squared

Plug in the actual values:

a = πr^2

a = 3.14 x 7^2

a = 3.14 x 49

a = 153.86 square meters, is the area of the conical tent's sheet.

(ii) Since there are 153.86 meters in one sheet, we should multiply that by         $12(because $12 per meter) to get the total cost.

So,

153.86 meters x $12 = $1,846.32, it would cost 1,846.32 dollars.

Answer:

Austin is the capital of Texas

Step-by-step explanation:

Using the probability of complementary events, it is found that there is a 0.75 probability of any other suit.

When two events are complementary, the sum of their probabilities are 1.

In this problem, a diamond card and a card for any other suit are complementary events, hence the equation is:

0.25 + p = 1

p = 0.75.

Thus, there is a 0.75 probability of any other suit.

More can be learned about the probability of complementary events at https://brainly.com/question/25578621

Answer:

its either 10% off or 25% off

Step-by-step explanation: sorry if this wasnt helpfull

Scientists are examining two different strains of a particular bacteria. The length of one strain of the bacteria measures 0.000000368

mm, while the length of the second strain measures 0.000000064 mm. How much larger is the first strain than the second?

We can figure this out using scientific notation.

[tex]0.000000368 - 0.000000064[/tex]

[tex]= 3.04e-7[/tex]

Put 3.04e-7 in standard notation.

[tex]0.00000304[/tex]

Put 0.00000304 back into scientific notation, instead with a multiply sign.

Move the dot back, making the number in between 1-10.

In this case, we would move it back 7 times.

[tex]3.04[/tex] · [tex]10x^{-7}[/tex]

So the answer would be A.

she has earnt 1000 x 3,5% = $35

Answer:

6

Step-by-step explanation:

Draw the best line of fit, and it probably is 6.

Answer:

5

Step-by-step explanation:

Do you want to answer my most recent question on my profile? Free 50 points and it's just a one-question survey.

Answer:

distance is 21.4 miles

Step-by-step explanation:

add all numbers together

Answer:

21.4

Step-by-step explanation:

3+3+3+2+6.4+4

=6+3+2+6.4+4

=9+2+6.4+4

=11+6.4+4

=17.4+4

=21.4

Answer:

6 hours

Step-by-step explanation:

so to do this your gonna
50 + 18 = 68$
then you just add 18 till you reach as close as you can get to 160$
68$+18$=86+18=104+18=122+18=140+18=158$
then you count the 18's
there is 6 18's witch means that Luis is can kayak for a max of 6 hours

The maximum number of hours Luis can rent the kayak gven the amount he can spend is 6 hours.

The equation that represents the total amount of money he can spend is:

$160 = $50 + $18h

Where h represents the number of hours

In order to determine the value of h, take the following steps:

Combine similar terms

$160 - $50 = 18h

Add similar terms

$110 = 18h

Divide both sides by 18

h = 6 hours

To learn more about division, please check: https://brainly.com/question/194007

Answer:

i think B 99% sure

Step-by-step explanation:

Answer:

a right angle

Step-by-step explanation:

The simplest ratio of circles to squares is 3 : 5.

Ratio is used to show the relationship between two or more numbers. expresses. It shows the number of times that one value is contained within other value(s).

The simplest ratio of circles to squares = number of circles : number of squares

6 : 15

3 : 5

To learn more about ratios, please check: https://brainly.com/question/25927869

#SPJ2

Answer:

Equation= 10+6x=4x-4

Answer= x is -7

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

We are trying to find where the solution is for the systems of equations. This happens when the 2 graphs intersect.

We see that one of our intersection points is (-1, 0), or x = -1 and y = 0.

The other intersection point is (-4, -3), or x = -4 and y = -3.

Therefore, our answer is the 2nd option, -3.

Answer:

-3

Step-by-step explanation:

Answer:

x = 30°

Step-by-step explanation:

84° + 66° + x = 180°

150° + x = 180°

x = 180° - 150°

x = 30°

Answer:

The value of x is 30°

Step-by-step explanation:

The sum of angles of a triangle is equal to 180°

so, x°+66°+84° = 180°

=> x° + 150° = 180°

=> x° = 180°-150°

=> x = 30°

The probability that a point is not on AB is the probability that a point is on BC

The probability that a point is not on AB or CD is 5/14

From the figure, we have the following parameters:

AD = 28

AB = 12

BC = 10

CD = 6

if a point is not on AB or CD, then the point would be on BC

This means that we calculate the probability that a point is on BC

So, we have:

P(BC) = BC/AD

This gives

P(BC) = 10/28

Simplify

P(BC) = 5/14

Hence, the probability that a point is not on AB or CD is 5/14

Read more about probability at:

https://brainly.com/question/25870256

Answer:

Here are the solutions :

1. Carbon dioxide and water

3. A precipitate

4. Electrons are shared in a covalent bond

5. 2 Hydrogen atoms

6. 4 Cl atoms

7. I believe is law of conservation of atoms

8. 5 grams

9. 3 should be placed

10. Oxygen

11. Apple juice

12. It is uniform in composition

13. Salt

14. Compound

15. The concentration cannot be increased

16. Heterogenous mixture

17. Chocolate chip cookies

18. Vegetable soup

19. A compound is a pure substance but a mixture is not

20. Tastes sour.

Can you provide brainliest.

Answer:

1

Step-by-step explanation:

5-4 = 1

to get the equation of any straight line we simply need two points off of it, hmm let's get two from this table

[tex]\begin{array}{|cc|ll} \cline{1-2} x&y\\ \cline{1-2} 0&4\\ 1&10\\ 2&16\\ 3&22\\ 4&28\\ \cline{1-2} \end{array} \begin{array}{llll} \\ \leftarrow \textit{let's use this point}\\\\ \leftarrow \textit{and this point} \end{array}[/tex]

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{10})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{22}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{22}-\stackrel{y1}{10}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{1}}}\implies \cfrac{12}{2}\implies 6 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{10}=\stackrel{m}{6}(x-\stackrel{x_1}{1}) \\\\\\ y-10=6x-6\implies y=6x+4[/tex]