answer:
x=39
I hope this helps:)
Find the value of x.
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°
whats the right answer?
Answer:
i think B 99% sure
Step-by-step explanation:
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?
OA. 3.04 x 10-7 mm
OB. 4.32 x 10-7 mm
OC. 4.32 x 10-15 mm
OD. 3.04 x 108 mm
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.
What is the mean?
2, 5, 4, 8, 4, 10, 2
TYPE ONLY THE NUMERIC ANSWER
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.
4 pts
The polygons are similar, but not necessarily drawn to scale. Find the value of x.
6
16
y +1
12
21
24
32
O x = 9
O x = 10
X = 8
11
2
Check the picture below.
Find the equation of the linear function represented by the table below in slope-
intercept form.
x
o
1
2
3
4
у
4
10
16
22
28
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]
There are 15 squares and 6 circles. What is the simplest ratio of circles to squares?
The simplest ratio of circles to squares is 3 : 5.
What is the ratio of circles to squares?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
50 points
what is the capital of Texas?
Answer:
Austin is the capital of Texas
Step-by-step explanation:
One of the solutions of the system of equations shown
in the graph has an x-value of -4. What is its
corresponding integer y-value?
5+
4-
3+
O-1
-3
2
3
-5443
1 2 3 4 5 X
-3
-5
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:
A line that forms and 90° angle with the original line is:
Answer:
a right angle
Step-by-step explanation:
PLEASE HELP I DONT UNDERSTAND 40 POINTS
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:
If 1400 = 100% what is 40% of it
Answer:
40/100 = 40%
40/100 * 1400 = 40*14 = 560
560 is the answer.
Hope this helps :) have a nice day!
ANSWER QUICKLY PLEASE!!!!!!
Answer:
6
Step-by-step explanation:
Draw the best line of fit, and it probably is 6.
Luis is going to rent a kayak.
*It costs $18 per hour plus a flat fee of $50 for the insurance.
*Luis can spend $160, at most, to rent the kayak.
What is the maximum number of hours Luis can rent the kayak?
Answer:
6 hours
Step-by-step explanation:
so to do this your gonna
50 + 18 = 68$
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.
What is the maximum number of hours Luis can rent the kayak?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
Find the missing length indicated leave your answer in simplest radical form
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:
The probability of choosing a diamond card from a standard pack of cards is 0. 25, what is the probability of choosing any other suit?
Using the probability of complementary events, it is found that there is a 0.75 probability of any other suit.
What is the probability of complementary events?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
pls help will mark as brainliest
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.
A pair of Nike sneakers was originally
$110. After a coupon code it cast $82.50.
.What percent discount was that coupon
For?
Answer:
its either 10% off or 25% off
Step-by-step explanation: sorry if this wasnt helpfull
find the missing length!! pls help meee!!! i need to show work and i’m marking brainliest!!!!!!
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:
A point on AD is chosen randomly. Identify the probability that the point is not on AB or CD.
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
How to determine the probability?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
A plumber has a piece of pipe that is 3-meter long. He needs to cut it into sections that are
10 centimeters long.
How many sections will he be able to cut?
Complete the explanation about how you found your answer.
It can be cut into
sections.
?
3 meter(s) is equal to
x 100 cm
cm.
Which of the following is true? (1 point)
Question 19 options:
1)
|−6| < 5
2)
|−6| < |5|
3)
|−5| < |−6|
4)
|−5| < −6
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.
imagine your a horse you ride 3miles north turn right and ride 3 miles east turn right again an ride 3 miles south make a left turn an ride 2 miles east then a sharp right turn and ride southwest for 6.4 miles an then finaly bride north 4miles what is the total miles covered
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
The modern United Kingdom and France, by virtue of most government power being held by the central, national government, are best described as having which form of government? Select one:
A. definitive
B. federal
C. confederal
D. unitary
If 3x^2 is the length of a rectangle and the area is 12x^4 + 27x^ 2 , what must be the width?
Answer:
W= 4x²+9
Step-by-step explanation:
Questão 02 - Carlos e sua mãe têm juntos atualmente 47 anos. Sabendo que sua mãe ganhou Carlos aos 23 anos, a equação que representa a soma da idade de Carlos com sua mãe é: * (A) 2x = 47. (B) x + 23 = 47. (C) 2x + 47 = 23. (D) x + 2 = 23. (E) 2x + 23 = 47
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).
The Alvarezes are trying to decide which of two catering companies to hire for their anniversary party. Marvelous Meals charges $700 plus $35 per person. Posh Parties charges $425 plus $50 per person. Both companies are known for their good food and excellent service, so the Alvarezes want to choose the caterer that will cost less. Write the equation to represent Marvelous Meals. *
Given :
Marvelous Meals charges $700 plus $35 per person. Posh Parties charges $425 plus $50 per person.
To Find :
Which company will cost less.
Solution :
Let, after x people Marvelous Meals charge less than Posh Parties :
So, 700 + 35x < 425 + 50x
275 < 15x
x > 18.33 i.e x > 18
Therefore, after 18 people Marvelous Meals charge less than Posh Parties.
Hence, this is the required solution.
johnny has 5 chocolate bars, jimmy being the bully eats 4 of the bars johnny had. How many do johnny have left??
Answer:
1
Step-by-step explanation:
5-4 = 1
Electra has $1,000 in her savings account. She earns 3.5% interest annually. How much interest has she earned after one year?
$3.50
$35
$350
$1,000
she has earnt 1000 x 3,5% = $35
i need help on this question ASAP!!
Answer:
for question 2 the answer is 8
Step-by-step explanation:
Hope this helps!
If not I am sorry.