Mathematics High School

look at the two sums shaded in the addition table.why are the sums the same

Answers

Answer 1

Answer:

LOOK

Step-by-step explanation:

Because of the communitve property of addtion which states that

x+y=y+x

In the addition table

5+9 is equal to 9+5 and both equal 14

Related Questions

Find the simple interest paid and the amount paid for the loan.

$4800 at 9.9% for 4 years

Answers

Answer:

$1900.80

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 9.9%/100 = 0.099 per year,

then, solving our equation

I = 4800 × 0.099 × 4 = 1900.8

I = $ 1,900.80

The simple interest accumulated

on a principal of $ 4,800.00

at a rate of 9.9% per year

for 4 years is $ 1,900.80.

CAN SOMEONE HELP ME PLS I GIBE BRAINLIST AND POINTS

Answers

Answer:

184.26

Step-by-step explanation:

28.275 + 60 + 96 = 184.26

Find the measure of angle b

Answers

Answer:

48. ..........hhshhxhxx

Step-by-step explanation:

180-42-90=48

Angles on a straight line add to 180 degrees 42 + 90 because right angle =132 180-132=48 degrees

Complete the ratio table explain or show your work (you must do either)

Answers

Answer:

7 21 35 49

3 9 18 27

Step-by-step explanation:

the top is going up by 14 and you subtract 9 from 27

Use the rectangle shown to answer the question.
32 feet
8 feet
Stephanie dilated the rectangle and the dimensions of the image were 24
feet by 6 feet. What was the scale factor used? (In decimal form)

Answers

.75 is the scale factor,
24/32= .75
6/8 = .75

On Monday the price for bottled water was six bottles for $17.88. on Saturday the price was three bottles for $9.33. which day had the higher unit price?

Answers

Answer:

saturday

Step-by-step explanation:

monday:

17.88 (price) divided by 6 (number of bottles) is equal to 2.98 (unit price per bottle)

saturday:

9.33 (price) divided by 3 (number of bottles) is equal to 3.11 (unit price per bottle)

The diameter of a circle measures 22 yd. What is the circumference of the circle?
Use 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.

Answers

Answer:

69.08 yd

Step-by-step explanation:

22 times 3.14 = 69.08 yd

what is 2x + 7x + 8a + 9a

Answers

Answer: 9x + 17a

Step-by-step explanation:

2x + 7x + 8a + 9a

2x+7x= 9x

8a+9a= 17a

= 9x +17a

Answer:

9x + 17a

Step-by-step explanation:

9x + 17a. (A side note is that you can't add x and a together because they are different variables.)

PLEASE HELP QUICKLY!!! I'll give Brainliest to the best answer.

Answers

Answer:

y4.5

Step-by-step explanation:

y^7 is the answer :)

What is the value of 3x^2– 7x + 9 when x = 4?

Answers

Answer:

Step-by-step explanation:

just substitute x with 4 in the equation :)

8/x = 32
..................

Answers

Answer:

Step-by-step explanation:

x= 1/4

Can someone please help me

Answers

Answer:

Step-by-step explanation:

because 95 is on the other side I think it's called anterior angles or something

95 because they are both across from each other which make them equal to each other

Please help.
Algebra.

Answers

The answer to this algebraic expression is B

If triangle DEF is dilated by a scale factor of 1/2 with center of dilation at the origin
(0,0), what is the x-coordinate of E'?
Please help 20 points

Answers

Answer:

(4,2)

Step-by-step explanation:

I am not able to see your screen well but these are the points that I saw in the beginning for E. 8,4. Your x value is either left or right and your y value is up and down. I saw 8 units right and 4 u it's up. Now your scale factor is 1/2. Remember if the scale factor is less than one the figure reduces. Our rule for dilations is (x,y) → (kx,ky). The scale factor is represented by K. Since your scale factor is 1/2 we know our triangle will reduce. Let's plug 1/2 in our x and y valued.

So E is (8,4). 8*1/2 is 4 and 4* 1/2 is 2. Are new points are E' (4,2).

After a 12% increase the cost of a new cooker is £190.40
Work out the original price of the cooker.

Answers

Answer:

X+.12*x=190.40

X(1+.12)=190.40

X=190.40/1.12=170

X+x+25=100

2x=75

X=37.5%

Men=.375*270=101

There are GCF of two numbers is three and the LCM is 180. If one of the numbers is 45,what is the other number ?

Answers

Answer:

The other number is 12

Step-by-step explanation:

There are GCF of two numbers is three and the LCM is 180. If one of the numbers is 45,what is the other number ?

Let us represent the other number as x

There are GCF of two numbers is three and the LCM is 180.

Therefore:

45 × x = 3 × 180

45x = 3 × 180

x = 3 × 180/45

x = 12

Therefore, the other number is 12

Bruce flipped a penny 5 times. It landed on heads 2 times and tails 3 times. If he flips the coin a 6th time, what statement is true?
A. It is more likely to be heads.
BIt is equally likely to be heads or tails.
C. It is more likely to be tails.
D. It in not likely to be tails.

Answers

Answer:

Step-by-step explanation:

I would say B because they're only 2 options head and tails.

✩brainliest appreciated ✩

Please help it's due today. Also if you don't know please don't answer.

Answers

I believe it's x= 20, hopes it help!

Answer:

x=20

Step-by-step explanation:

4 5 x

( 3 ) = 3

20 x

3 = 3

x = 20

Please help me with this

Answers

Put one point at -10,6 and another at 6,-10

can someone ease help me

Answers

Answer:

if the fraction is in missed then the answer is 34 but if not then it's 4

Answer:

2 1/8 X 16 = 42

Step-by-step explanation:

A 381 foot cable runs from the top of a radio tower to a skate in the ground. If it hits the ground 167 feet from the base of the tower , what is the angle of elevation that is makes with the ground?

Answers

Answer:

64°

Step-by-step explanation:

Using Pythagoras rule :

Cosθ = adjacent / hypotenus

Adjacent = 167

Hypotenus = 381

Cosθ = 167 / 381

Cosθ = 0.4383202

θ = Cos^-1(0.4383202)

= 64.003

Hence, angle of elevation = 64°

pls help me i will give brainliest

Answers

Answer:

120°

Step-by-step explanation:

If the line were to continue down to form a triangle at the bottom, it would cross the line with an interior angle of 70°. Since we have two of the angles, we subtract them from 180°.

180-70-50=60°

That would be the third interior angle at the top of the triangle. Angle x is supplementary to that.

180-60=120°

PLZZZ ANSWER I BEG U
Graph a line with a slope of 2 that goes through the point (4, 8).

To graph a line, plot two points on the line.

Answers

Answer:

Step-by-step explanation:

If a basketball was super inflated and had a rebound ratio of 85%, write an equation to determine what the height of the basketball would be after 6 bounces if it was dropped from a height of 10 ft.

Answers

Answer:

3.77ft

Step-by-step explanation:

According the question

The height of the basketball dropped from a height of 10ft after 6 bound having a rebound ratio of 85%

= 10(17/20)^6 = 3.77 feet

34 < 5x + 9 < 44
Inequality

Answers

Answer:

5 < x < 7

Step-by-step explanation:

- Move all terms not containing x from the center section of the inequality.

25 < 5 x < 35

- Divide each term in the inequality by 5 .

5 < 1x < 7

5 < x < 7

i hope this helps :)

PLSSSSSS HELPPPPPPP FAST WILL GIVE BRAINLIEST

Answers

Answer:

The average number of points scored by a member of the team.

Step-by-step explanation:

The center of the data is another phrase for the mean of the data

Mean: the average of all data given (Add all the numbers up and divide by the amount of numbers there are).

Hope this helped :)

Answer:

I believe the answer would be A.

Step-by-step explanation:

You can get rid of B. and C. since it is in the middle. The highest would be at the top/right side and the lease would be at the bottom/left side. Then the total score does not make much sense because you would have to add up every number

Tomas bought 80 tickets for rides at an amusement park. Each ride costs 5 tickets, and Tomas has been on x rides so far. Select all the expressions that show the number of tickets that Thomas has left.

Answers

Answer:

What are the expressions do they tell you

Step-by-step explanation:

Tell me the expressions and i can help you

A person dove more than 100 feet below sea level.

Which value could represent the elevation, in feet, that the person dove?
A. -125
B. -50
C.60
D.150
please help i just have 10 minutes left
dont troll

Answers

Answer:

-125

Step-by-step explanation:

sea level is zero so cant be above that and the answer has to be below -100 and the only option is -125

Answer:

A -125

Step-by-step explanation:

because they went over 100ft below sea level

and if sea level is exactly 0 and they went under it over 100 the only option over 100 with a negative sign to show they went below sea level would be -125

Which polynomial is a quintic trinomial?
A.−x4−5x2+1
B. 3x5+7x2−9x4
C. x3+2x2−8x+16
D. x² + 4

Answers

Answer:

D. x^2+4

Step-by-step explanation:

I have seen this exact question and this was the answer.

Hope it helps.

A figure is dilated by a scale factor of 1
39
Explain whether the image is larger than,
smaller than, or the same size as the
original figure.

Answers

Responder:

Si el factor de escala de una figura es mayor que uno, la figura es mayor.

Explicación paso a paso:

Hará que la figura sea más grande porque si es menor que uno, la figura será menor. Por ejemplo, si el factor de escala es la mitad de la cifra, será la mitad más pequeña que la cifra original. Y si el factor de escala es 2, la figura será dos veces más grande que la figura original.

¡Espero que esto funcione!:)

Other Questions

-TE3The students in one classroom sold tickets to the talent show Theysold 200% of the amount of tickets that they sold last year. If theysold 40 tickets this year, how many did they sell last year?(Worth 20 points) the area of a triangle of altitude 15 m is 225 sq.m.whatbis the length of its base. please show steps clearly Find the circumference of the circle shown: 10 ft In "Those Winter Sundays," the family thanks the father profusely for all his labors.Question 4 options: A) True B) False Suppose you are an aerospace engineer. It is your job to design a new type of fighter jet, and you have already been given a model for it. The actual jet is to be 50 times as large as the model. The dimensions of the model are as follows: Length: 3 feet Width: 6 inches Height: 0.3 feet Find the dimension of the actual jet Why should you try out a camera bag before taking it on a vacation? So you can make sure that your passport fits in it So that you can make sure it is comfortable So that you can get a different color So that you can add more equipment 9. What is the magnitude of the velocity of a 25 kilogram mass that is moving with amomentum of 100 kilogram-meters per second? [Neglect friction] Round youranswer to the nearest tenths place. plz help i do not understand Para mantener la salud debemos hacer ejercicio y comer muchas grasas.CiertoFalso Write the equation of the line, in slope-intercept form, with thefollowing information:slope: -1y-intercept: (0, -1) Which choice is NOT true about the poem Midway"?The poet used meter to give thepoem a songlike rhythm.Midwayby Noomi Long MadgettI've come this far to freedom and I won't turn backI'm climbing to the highway from my old dirt trackI'm coming and I'm goingAnd I'm stretching and I'm growingAnd I'll reap what I've been sowing or my skin's not blackI've prayed and slaved and waited and I've sung my songYou've bled me and you've starved me but I've still grown strongYou've lashed me and you've treed meAnd you've everything but freed meBut in time you'll know you need me and it won't be long,I've seen the daylight breaking high above the boughI've found my detination and I've made my vow:So whether you abhor meOrderde me or ignore meMighty mountains loom before me and I won't stop now.In each stanza, the poet toldabout an African American'sstruggle for freedom andequalityThe poet used a different rhymescheme in each stanza,In the first and last stanzas, thepoet created images of someoneon challenging journey. Solve the equation for all values of x by completing the square x^2-35=2x What happens when interesting stimulants are removed from the environment? PLEASE HELP Christine walks 0.5 miles around the lake in 10 minutes.What is the unit rate of her speed in miles per minute? If the initial temperature of a movable cylinder was 50 degrees Celsiuswith a pressure of 2 ATM and an initial volume of 5 Liters,what would the new volume be if the temperature was lowered to Odegrees Celsius and the pressure was reduced to 1 ATM? Understanding the StudyQuestion 7 of 10Which is the best example of how psychic distance can influence tone?A. A greater psychic distance can create a painful tone.B. A closer psychic distance can make the tone seem inconsistent.C. A closer psychic distance can create a more intimate tone.D. A greater psychic distance can make the tone uncomfortablypersonal.SUBMIT hi please help im giving out brainliest to the person who answers correctly What geographic factor allowed new ideas to spread to Italy?Italys long coastline had many major trade centers.Italys many rivers were natural highways between cities.Italys mountains separated cities and prevented conflict.Italys eastern location allowed many land routes to trade centers in Asia. Find the slope of the line that passes through (1, 17) and (10, 10). at what point so far do you think the war is turning in our favor?write a paragraph anyone here good at math? go to my account to help me please!