Mathematics High School

882372900083018x454
teheheh come here

Answers

Answer 1

Answer:

22otvllslsbbegf. 23+15

Step-by-step explanation:

Related Questions

Can someone help me out please!!

Answers

x =56 y =90

Step-by-step explanation:

hxjxskalskdhxgxh

what they said ahhdneoeicirnwnuwhenekeicifv

which expression is equivalent to the given expression? 2x^2-14x+24

A.) 2(x-3)(x-4)
B.) 2(x-5)(x-2)
C.)(2x-12)(x-2)
D.)2(x-8)(x+3)

Answers

A. Just gotta simplify it

Answer:

2(x-3)(x-4)

Step-by-step explanation:

i believe thats the answer

10=h/2+8 solve, its for algebra 1

Answers

Answer:

Subtract 8 from both sides which lead it to 2=h/2, then multiply two for each side then it turns to 4=h

John and Ana weight a total of 250 pounds. If John weights 130 pounds. How much does Ana weight?

Answers

Answer:

120

Step-by-step explanation:

To get the answer you have to subtract in order to do that the equation has to look like this 250-130 = then you get left with 120.

Answer:

ana = 130 pounds

Step-by-step explanation:

john + ana = 250

130 + ana = 250

ana = 250 - 130

ana = 120 pounds

factor the expression

Answers

Hehebegwv sorryhdhd emwbehw Evers eve

If x is a rational number and y is a rational number than x + y is a rational number.
A)
Always True
B)
Sometimes True
Usually True
D)
Never True

Answers

Answer:

B I guess is the answer

Step-by-step explanation:

I'm not really sure

Which of the following is closest to 1/2 + 1/3?

Answers

the believe the answer is C-0.8

Answer:

c

Step-by-step explanation:

1/2= 0.5, 1/3= 0.33 ; 0.5+ 0.33= 0.83 or 0.8

PLEASEE HELP AND SHOW WORK

Answers

Answer:

x = 44°

Step-by-step explanation:

2x - 6 = 82

2x = 82 +6

2x = 88

divide through by 2

x = 44°

similar triangle

Sindhu’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x, then Sindhu’s present age is
3 (x – 3)
3x + 3
3x – 9
3(x + 3)

Answers

Answer:

I think "D"- 3(x + 3)

Step-by-step explanation:

as 3 years ago - x

so present age of shilpa - x +3

~~~~~~~~~~~~~

present age of sindhu - 3 (x+3)

i guess : )

Shilpa's age three years ago

Shilpa's age now = x + 3

Sindhu's age now = 3(x + 3)

Click on photo to see the whole thing

Answers

Answer:

cveryc

Step-by-step explanation:

ITS C im good11123

Answer:

c

Step-by-step explanation:

Find the circumference of a circle with a diameter of 20 centimeters. Round your answer to the nearest centimeter.
6 centimeters
126 centimeters
31 centimeters
0 63 centimeters

Answers

Answer:

63 centimeters

Step-by-step explanation:

What we know:

A cricle has a diameter of 20 cm.

To find circumference, use πd or 2πr.

3.14(10 * 2)

3.14(20)

62.8 cm, which rounds to 63 cm.

bill was $14.32. If she tips her waitress 18%, how much will she pay in total?

Answers

Answer:

$16.8976 is the answer :> mark brainliest

2.58 +14.32 =16.90 dollars

Warren drove 18 miles to work. He drove home a different way and saw that he had driven a total of 41 miles that day. How many miles was the drive home?

Answers

Answer:

23

Step-by-step explanation:

41-18=23

Write the verbal phrase as a algebraic expression
three times the sum of a number and 1

Answers

3 (n + 1) (expression)

3n + 3 (expression simplified)

Will give brainliest :)

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Answer:c

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Simplify. 18m – 9v + 6v – 7m

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Answer: The answer is 11m + -3v.

some one please help me ms derienzo is killing my little pea brain

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I’m pretty sure the answer would be A, sorry if i’m incorrect, have a great day :)

PLEASE, I NEED HELP ASAP

Answers

Answer:

y = 2/x

Step-by-step explanation:

It just feels right... ya know?

Given the function
f(x)=-1/2(1-x)^2,
find f(-5).

Answers

Answer:

f(x)= -1/2(1-x)^2

replacing x with -5 since -5 was given as the function

f(-5)=-1/2(1-5)^2

according to bodmas we solve what is in the bracket first

f(-5)=-1/2(-4)^2

f(-5)=-1/2(16)

-1/2*16/1

-16/2=-8

Ms. Hills went to the store with $70. She bought three notebooks for $5 each and is buying a certain number of calculators for $25 each. Which of the following inequalities could be used to calculate the number of calculators she can buy?

Answers

Answer:

70= (5x3)+(25x) or 70> (5x3)+(25x)

Step-by-step explanation:

GIVE ME BRAINLIEST???? THIS TOOK A WHILE :(

Choose the expression that is equal to 28.3. A. 33 + 27.2 – 6.8 + 24 – 3.1 B. 33 + 27.2 – (6.8 + 24 – 3.1) C. [33 + (27.2 – 6.8)] + 24 – 3.1 D. 33 + 27.2 – (6.8 + 24) – 3.1

Answers

i think it’s maybe D ?

Hurry please
a rectangle is 6 times as long as it is wide. the perimeter is 140 cm. find the area of the rectangle. round to the nearest tenth if necessary.

Answers

Answer: [tex]w = 10[/tex]

Step-by-step explanation:

Our perimeter will be 140 cm and our width of the rectangle will be 6w. We will then divide 14w and 140 by 14 so we can get w by itself. Then, we will divide the perimeter by the width.

Step 1: Let 6w will be our length and let the perimeter be 140 cm.

[tex]6w, P = 140 cm[/tex]

Step 2: Perimeter means that you add up all the 4 sides of the rectangle.

[tex]P = 140 = w + w + 6w + 6w = 14w[/tex]

[tex]P = 140, 14w[/tex]

Step 3: Divide both sides 14 to get the single w variable.

[tex]\frac{140}{14} = \frac{14w}{14}[/tex]

Step 4: Simplify.

[tex]10 = w[/tex]

Step 5: Flip sides.

[tex]w = 10[/tex]

~I hope I helped you :)~

When adding integers with the same sign, you add and ___________.
A. change the sign
B. keep the sign
Mat class

Answers

Answer:

Keep the sign.

Step-by-step explanation:

b, you would keep the sign!

Please help me with this

Answers

Answer:

The length= 16cm

The width= 6cm

The two long sides are 8cm both so 8 + 8 = 16

And the two short sides are 3cm both so 3 + 3 = 6

So your length should be 16cm and your width 6cm

I HOPE THIS HELPS! ∧ ∧

⊂∵→ω←∵⊃

please help me I really need it and no silly answer please

Answers

Answer:

1/4

Step-by-step explanation:

That is because [tex]\frac{1}{4}x=y[/tex]. One each line, you would divide y by x to get the constant, which is 1/4.

10÷5 as a multiplication equation

Answers

Answer:

2

Step-by-step explanation:

10 divide by 5 is 2

Answer:

10 divided by 5 is 2 so as multiplication it would be 5 times 2

Step-by-step explanation:

what is the simplified form of the expression
[tex] \sqrt{ - 64} [/tex]

Answers

I believe the answer will be 8i

It might be -8 I tried it on a calculator and it said that 64 was 8 but a negative should be the same so it’s either 8 or -8

what is the answer of 1/3pi x r^2 / 4 x 2h?

PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST

Answers

Answer:

1/3pi x r^2 / 4 x 2h

Step-by-step explanation:

Ummm I'm just clueless. :/

Well,....
Good night my fellow ppl ^^ ]

(if you answer its 16 points ^^)

Answers

Have a good night person

You borrow $7,000 from the Overton Credit Union to buy a used car. The credit union charges 6% interest, compounded monthly for 5 years. What’s the total amount you will have to pay back for this loan?

A= P(1+r/n) ^nt
A=Total amount after
P=Initial
r=percent rate as a decimal
n=number of times per year
t=time in years
O $7,431.74
O $9,441.95
O $9,367.58
O $9,380.67

Answers

Answer: 9441.95

P=7000
r=0.06
m=12
t=5
n=12(5)=60
Substitute into formula

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There are 21 girls and 12 boys in the chorus class. About what percentage of the boys is the girls in the class? A hairdresser receives a discount on each comb purchased. The original price of each comb is x dollars. The hairdresser purchases 15 combs for a total of (15x-45) dollars. By how much is each comb discounted? multiply .035 times a power of ten so that the product is greater than 1 but less than 100 photosynthesis involves the transformation of light energy into a. kinetic energyb. chemical energyc. mechanical energyd. hydroelectric energyHELLPPPPPP 4. Which elements are MOST important to analyze when you need to compare the themes of two short storles?A)descriptive details about the settingB)how the characters in each story change and whyC)the cultural background of each authorD)the title of each story can yall do the work of the answer 60 to this Where are earthquakes most likely to occur?10 pointsin the middle of a tectonic platewhere plates slides past each otherwhere plates pull apart from each otherat hot spots The reason the water turned yellow was because: Drag each label to the correct location on the chart.Sort the items based on whether they are simple machines or compound machines. A statistics teacher was interested in the relationship between the number of days students waited to start a project and the score that project received (out of 100 points). Information was collected on several students and was used to obtain the regression equation = 3.64x + 96.5, where x represents the number of procrastination days and is the predicted grade. Which statement best describes the meaning of the slope of the regression line?A:For each increase in number of procrastination days by 1, the predicted grade decreases by 3.64 points.B;For each increase in number of procrastination days by 1, the predicted grade decreases by 96.5 points.C;For each increase in grade by 1 point, the predicted number of procrastination days decreases by 96.5 days.D:For each increase in grade by 1 point, the predicted number of procrastination days decreases by 3.64 days. i will mark brainleist Adjectives and nouns must agree in gender and number.*FalseTrue Suppose Rhonda owns and operates a surf shop. Last week, Rhonda ran a 30-percent off sale on all items in her shop and her revenues decreased by 35 percent. Everything else held constant, it can be concluded with certainty that Rhonda's customers' demand is:________.A. price inelastic B. price elastic C. unit elastic HELP ME PLEASE ILL GIVE BRAINLEST ALSO PLEASE DONT COPY FROM INTERNET!!!!!!!In one or two paragraphs, explain the factors that led to the Great Compromise, including the two competing plans that came before it. Then, describe how civic virtue played a role in the Founding Fathers' acceptance of the Great Compromise. A teacher needed to get a box of old books onto the top shelf of a bookcase in a newapartment. The box was on the floor at the base of the bookcase. The box had a massof 15.0 kg, and it was lifted at a constant speed to the top shelf. A.220 B.22.5 C.0 D.16.5 How many moles are in the 100,000g of CuSO4 5H2O ? Can someone pls answer this Which of the following describes the defining characteristics of the era of Natural Texas and Its People in Texas history? Are the given lines parallel?y = 1, and y = 5 20. A community is having a Taste of the Town event featuring dishes from the areas best restaurants. The cost of admission is $25 in advance and $35 at the door. There are x people who pay in advance. A total or 530 tickets are sold. Which equation can be used to find the total amount, s, of money from ticket sales?