Mathematics High School

Helllllllppppppppppp what Is 20 divided by 8

Answers

Answer 1

Answer:

2.5

Step-by-step explanation:

IVE BEEN WATCHING YOUR ACCOUNT STOP STEALING POINTS OR YOUR ACCOUNT WILL BE TERMINATED.

Related Questions

can someone please help me with this

Answers

Answer:

The answer is about 13.7 for x

Step-by-step explanation:

Hope this helps.

HELP PELASE ASAPppppp

Answers

Answer:

(a)[tex]\frac{d}{a}=\frac{a}{f}[/tex]

(d)[tex]\frac{e}{c}=\frac{c}{f}[/tex]

(b)[tex]\frac{d}{b}=\frac{b}{e}[/tex]

Step-by-step explanation:

All right triangles are similar

When two triangles are similar then the ratio  of their corresponding sides are equal.

Using the property

[tex]\triangle ABC\sim \triangle DBA[/tex]

[tex]\frac{BC}{AB}=\frac{AB}{BD}[/tex]

[tex]\frac{e}{c}=\frac{c}{f}[/tex]

[tex]\triangle ACD\sim\triangle BAD[/tex]

[tex]\frac{CD}{AD}=\frac{AD}{BD}[/tex]

[tex]\frac{d}{a}=\frac{a}{f}[/tex]

[tex]\triangle ACD\sim \triangle BCA[/tex]

[tex]\frac{CD}{AC}=\frac{AC}{BC}[/tex]

[tex]\frac{d}{b}=\frac{b}{e}[/tex]

Correct options are

(a)[tex]\frac{d}{a}=\frac{a}{f}[/tex]

(d)[tex]\frac{e}{c}=\frac{c}{f}[/tex]

(b)[tex]\frac{d}{b}=\frac{b}{e}[/tex]

Last year, Diane opened an investment account with S6400. At the end of the year, the amount in the account had increased by 26%.
(a) Fill in the blank to write the year-end amount in terms of the original amount. Write
your answer as a decimal.
Year-end amount =. XOriginal amount
(1) Use your answer in part (ə) to determine the year-end amount in Diane's account
Year-end amount: $

Answers

Answer:

Your answer is.....

8064$

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Having some struggles

Answers

Answer:

I think it's 399

___

500

I hope it's well help you

Answer:

the answer is 149/500 :D hope this will help u

PLEASEEEEE HELPPP ILL GIVE 30 POINTS PLSSS HELP

Answers

answer 4

4multiplyed by 4 is 16

I only need 1 b. please no work needed thank you

Answers

Answer:

standard form is x^2-3x-4=0

which is a^2+bx+c=0

so the value of a=1 , b= -3 and c= -4

Can someone please help me will give brainlist

Answers

Answer:

yes

Step-by-step explanation:

start by solving for the missing value. all angles of a triangle should add up to 180. Subtract 31 adn 106 from 180 from the left side, you will get 43. Now do the same to the other side. 180 subtracted by 31 and 43 make 106. Thus, making the triangles the same. hope this helps

in parallelogram
abcd if b=50 find the other angles​

Answers

Answer:

a is 130 c is 50 and d is 130 opposite angles are equal and corresponding angles sum equals 180

who ever awnsers first get brainleist

Answers

Answer: 4 servings

Step-by-step explanation:  If a serving of juice is 1/8 of the pitcher, we know that a full pitcher is capable of 8 servings, because 8 servings would be 8/8 of the picher, that is, the whole pitcher therefor 8 serivngs: 4 servings

Can someone help me with a full math assignment about slope rate of change and stuff? i will give them brainliest answer too

Answers

Answer:

yes of course .

I will help you .

Find the mean then the mean absolute deviation (MAD) of the following data set Round your answer to two decimal places if necessary
3, 1, 5, 4, 8,6

Answers

Rounded answers (are in parentheses )
Mean-4.5 (5)
Median-4.4 (5)
Mode-3,1,5,4,8,6
Range-7
(MAD)-1.83 (rounded 2)

What do you notice about the equation y=12?

Answers

Answer:

X=0

Step-by-step explanation:

If you look at the graph and follow, the x axis to match up with y=12, then you will see that x is 0

Answer:

M=0

Step-by-step explanation:

I got it right on I-Ready and because there is no change in y

find the value for x and y (no decimals

Answers

Answer:

x=6

y=3r3

Step-by-step explanation:

[tex]\frac{x}{sin90} =\frac{x}{sin60} =\frac{3}{sin3}\\x=6\\y=3\sqrt{3}=3r3[/tex]

There were 60 students enrolled in Grade 5 last year. If 66 students are enrolled in the same grade level this year, what is the percentage increase in the number of Students?

Answers

There is a 10% increase

There are 6 more students this year than there were last year.

If you find what 10% of 60 is and add that to 60, you'll find that it'll equal 66.

//

[tex]60 \times 0.10 = 6[/tex]

[tex]10\% \: of \: 60 \: is \: 6[/tex]

[tex]60 + 6 = 66[/tex]

what is the distance between 0,4 and -1,-5

Answers

Answer:

y  =  −x + 4

Step-by-step explanation:

3.) Find the slope between the 2 points.
х
-2
-1
0
1
2
Y
-3
-1
1
3
5

Answers

Slope: 2

-3-(-1)/-2-(-1) = 2

Slope formula:

m=y2-y1/x2-x1

Write the linear equation in slope-intercept form given the following:
(1, 4); slope=-2

Answers

Answer:

y=-2x+6

Step-by-step explanation:

y-4=-2(x-1)

y=-2x+6

What is the domain of the function graphed below?

Answers

Answer:

Positive infinite to negative infinite

Step-by-step explanation:

If the Federal Reserve buys $40,000 in Treasury bonds from a bank at 6%
interest, what is the immediate effect on the money supply?
A. It is decreased by $40,000
B. It is increased by $40,000
C. It is decreased by $2400
D.it is increased by $2400

Answers

Answer:

The answer would be it would increase by 40,000

The answer would be B it is increased by 40,000

Question 2 (1 point)
Use the vertical line test to determine whether the relation is a function.
{(3,0), (2,-1). (-1,4). (1,-2)
}

Answers

Answer:

The relation is a function.

Please help !!! I’m stuck

Answers

Answer:

2/3 ≈ 0.6667

Step-by-step explanation:

apply soh cah toa

sine=opposite/hypo

sine=4/6

sine=2/3

Having trouble solving this:

Answers

Answer:

The answer is 24*(1/5)........

Answer:

the answer is D) 121/500

Step-by-step explanation:

x varies directly with
y. If x = 60 when
y = 75. find x when
y = 32.

Answers

Answer:

x=17

Step-by-step explanation:

Answer:

25.6

Step-by-step explanation:

find constant of variation ('k'):

y = kx

75 = 60k

k = 75/60 or 5/4

32 = 5/4x

cross-multiply:

5x = 128

x = 25.6

Which of the following best describes the equation below?
y = 8x + 9
A.
both linear and nonlinear
B.
neither linear nor nonlinear
O
C.
linear
D.
nonlinear

Answers

Answer:

C

Step-by-step explanation:

Harold cut 18 1/2 noches of ropero that was 60 inches long how much is the length of the remaining rope un inches written un decimals f From

Answers

Answer:

41.5

Step-by-step explanation:

If you do 60- 18.5 (1/2 = 0.5), you get about 41.5 inches left of the rope


Plz help ASAP with the correct answer plz

Answers

Taking over his thoughts is the answer

Answer:

3rd one

Step-by-step explanation:

its an idiom you are welcome

If the temperature outside is 60 degrees at 6 pm and then drops by 15% at 10 pm, what is the temperature at 10 pm?

Answers

Answer:

51 degrees

Step-by-step explanation:=Given data

Temperature at 6pm = 60 degrees

percent drop= 15%

= 15/100*60

=0.15*60

=9 degrees

Hence the temperature at 10 pm is 60-9= 51 degrees


Are the triangles congruent? If so, name the postulate or theorem that
justifies your statement.
Given: AE || BD, AE =BD,
LED
Conclusion: AEB – ABDC

Answers

Answer:

ASA

Step-by-step explanation:

another possible pair is ∠A and ∠B

so it makes it ASA

what is 9 1/6 - 2 3/4?

Answers

Answer:

6 5/16

Step-by-step explanation:

Hope this helped :)

Yep here we go again:

In the diagram below, the red angle angle YAK and the blue angle angle OAT are both right angles. If angle YAO=23 then what is the measure of angle KAT

If you don't know the answer or not sure, please don't answer it!
Whoever answers it correctly gets brainliest!!

Answers

Answer:

23 degrees

Step-by-step explanation:

90+23-90=23

9514 1404 393

Answer:

  23°

Step-by-step explanation:

Both angles YAO and KAT are complementary to angle OAK, so are congruent.

  ∠YAO = ∠KAT = 23°

Other Questions
Identify each data analysis task as belonging to either descriptive or inferential statistics. Descriptive Statistics Drag appropriate answer(s) here + computing the correlation coefficient between two sets of observations determining whether a difference between two sets of results could be due to chance + using meta-analysis to arrive at a stronger conclusion than any single study permits calculating the standard deviation of a set of data values + determining the median value of a set of measurements Drag appropriate answer(s) here Inferential Statistics A candle is placed 10 cm in front of a concave mirror with a 40 cm radius of curvature. Find the magnification and classify the image: real or virtual; upright or inverted; and enlarged or reduced. A particle moves along a line so that its velocity at time t is v(t) = t^2 - t - 6 (measured in meters per second). (a) Find the displacement of the particle during 1 lessthanorequalto t lessthanorequalto 9. (b) Find the distance traveled during this time period. SOLUTION By this equation, the displacement is s(9) - s(1) = integral_1^9 v(t) dt = integral_1^9 (t^2 - t - 6) dt = [t^3/7 - t^2/2 - 6t]_1^9 = 154.67 This means that the particle moved approximately 154.67 meters to the right. Note that v(t) = t^2 - t - 6 = (t - 3)(t + 2) and so v(t) lessthanorequalto 0 on the interval [1, 3] and v(t) greaterthanorequalto V 0 on [3, 9]. Thus, from this equation, the distance traveled is integral_1^9 |v(t)| dt = integral_1^3 [-v(t)] dt + integral_3^9 v(t) dt = integral_1^3 (-t^2 + t + 6) dt + integral_3^9 (t^2 - t - 6) dt = [______]_1^3 + [______]_3^9 = ______ At 3:00 A.M., 10-year-old Lee gets out of bed and sleepwalks to the kitchen. An EEG of his brain activity is most likely to indicate the presence of What are the four European Nationals who traded on the coast of Sierra Leone before 1800 given the reactant brbr, add curved arrows to show homolytic bond cleavage, then draw the expected product. be sure to add any charges and nonbonding electrons that result from the cleavage. Your mission is to capture, in logical form, enough knowledge to answer a series of questions about the following simple scenario:Yesterday Bob went to the local Stop-n-Shop supermarket and bought two pounds of tomatoes and a pound of ground beef.Start by trying to represent the content of the sentence as a series of assertions.You should write sentences that have straightforward logical structure (e.g., statements that objects have certain properties, that objects are related in certain ways, that all objects satisfying one property satisfy another). how should a complaint message begin? using logical development demanding action details of the situation as emotional appeals Simplify the expression log8x if a tax was imposed on this market, sellers would bear more of the tax burden. this is because the demand curve is more inelastic than the supply curve. A six-lane freeway (three lanes in each direction) has regular weekday users and currently operates at maximum LOS C conditions. The lanes are 11 ft wide, the right-side shoulder is 4 ft wide, and there are two ramps within three miles upstream of the segment midpoint and one ramp within three miles downstream of the segment midpoint. The highway is on rolling terrain with 10% large trucks and buses (no recreational vehicles), and the peak-hour factor is 0. 90. Determine the hourly volume for these conditions under what rational definition of subliminal perception can we say that it exists? Main points, subpoints, and sub-subpoints should be written in _______________ and checked to make sure that they are clear, parallel in structure, meaningful, and limited in numbers to four or fewer.a. run-on sentencesb. rhyming sentencesc. developing sentencesd. complete sentences total economic surplus will be ______ in nations with well-defined property rights than in nations with poorly-defined property rights. What are the economic importances of Block Mountains the total amount of energy in a thermodynamic system is called ___________. can u help 1 hrs ledft an air bubble doubles in volume as it rises from the bottom of a lake (1000 kg/m3). ignoring any temperature changes, the depth of the lake is approximately 0.76 m 10 m 21 m 4.9 m 0.99 m the candle has a mass of 1200 grams. a. what is the density of the candle wax in grams per cubic centimeter? WORTH 25 points Find the area of the parallelogram with given points.(7,4)(3,0)(-4,9)(13,0)