Mathematics High School

a paper balloon costs php7.50 what is the cost if i buy 6balloons?​

Answers

Answer 1

Answer:

45

Step-by-step explanation:

Related Questions

Harry catches the train from Belfast to Dublin at 4pm.
The average speed of the train is 70mph and the distance from Belfast to Dublin is 105 miles.
What time does Harry arrive in Dublin?

Answers

Answer:

5:30 pm

Step-by-step explanation:

105/70 = 1.5

pls help me !! will mark brainliest... i just need you to solve for m<1 and m<7 !! thanks !!

Answers

Step-by-step explanation:

=( n-2)180

= ( 4 - 2 )180

= 360

So, 144 + 90 + m<2 +m<1 = 360

144 + 90 + 85 + m<1 = 360

319 + m<1 = 360

m<1 = 360 - 319

m<1 = 41

their is an unknown angle so let's call it x

let's find x first ( m<6=49)

x + m<6 = 180

x + 49 = 180

x = 180 - 49

x = 131

Now let's find m<7

m<7 + 38 + m<4 + x = 360

m<7 + 38 + 85 + 131 = 360

m<7 + 254 = 360

m<7 = 360 - 254

m< 7 = 106

I NEED HELPPP ASAPPPPP
What are the domain and range of g ( x ) =
-1/4( x - 17)2 + 61?

Answers

Answer:

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,∞),{y|y∈R}

Step-by-step explanation:

Step-by-step explanation:

step 1. I assume g(x) = -(1/4)(x - 17)^2 + 61

step 2. domain is all the possible x's. all x's are permissible

step 3. domain: "all x" written as ( inf, -inf )

step 4. range is all the possible y values. g(x) is a quadratic pointing downward. the vertex (17,61) is the highest included y value

step 5. range: [61, -inf).

select the values of x that make the inequality true


x > -3

Answers

a and c, the further you go down the negative number line, the lower the value of the number is so -1 and 0 are bigger

Answer:

-1 and 0 are both larger than -3

I need help quick I give brainliest

Answers

Answer:

96 square units

Step-by-step explanation:

I think it’s 96 square meters  

Simplify
x + x + y + y

Answers

Answer:

2x + 2y

Step-by-step explanation:

there are 2 x's and y's.

PLS HELP WILL MARK BRAINLIST

Answers

Answer:

T=39.46

Step-by-step explanation:

13(t+13)=676

multiply 13 by t and by 13

then you will have 13t + 169=676

isolate the variable

13t + 169= 676

substract 169 from both sides

13=507 divided both side by 13

T=39

........

some people might need to hear this. lot of us are struggling in school rn, but I am proud of any progress you have made.
have a great day!:)​

Answers

Answer:

hi thx................


I need a A in math can you help me with this answer

Answers

For hypotenuse it’s like this
5^2 and 12 ^2
5 times 5 is 25
12 times 12 is 24
24+ 25 is 53
So the hypotenuse 13 hope that helped

Please help need done ASAP

Answers

Because one of them is 4 minus and one is negative 4.

f (x) = 13[tex]\sqrt[3]{x}[/tex] power function yes or no
if yes where is k and p

Answers

Answer:

f =

x = 13 = x

k = x

p = x

Step-by-step explanation:

Calculate the gradient of the line using rise/run method.

Answers

Given:

The graph of line.

To find:

The gradient of the line using rise/run method.

Solution:

We know that the gradient of a line is also known as slope.

[tex]Slope=\dfrac{Rise}{Run}[/tex]

Consider the two intercepts, then rise is distance between origin and y-intercept and run is the distance between origin and the x-intercept. But rise must be negative because the value of y decreased from 3 to 0.

[tex]Rise=-3[/tex]

[tex]Run=2[/tex]

Now,

[tex]Slope=\dfrac{Rise}{Run}[/tex]

[tex]Slope=\dfrac{-3}{2}[/tex]

The gradient of the line is [tex]-\dfrac{3}{2}[/tex].

Therefore, the correct option is C.

adding and subtracting polynomials

Answers

Answer:

[tex]3x^{2} + 3x +12[/tex]

Hope that helps!

Step-by-step explanation:

Evaluate ab - 0.5.b when a= 1 and b = 5

Answers

Answer:

2.5

Step-by-step explanation:

a=1 and b=5 so it would be 1 times 5 minus 0.5 time 5. to get this you must used PEMDAS and multiplication goes before subtraction. 1 times 5 is 5 and 0.5 times 5 is 2.5 so now you can subtract one from another which would give you your answer.

Order these numbers from least to greatest

-0.5,1.5, 0, -5, 1.25


Ty

Answers

Answer:

-5, -0.5, 0, 1.25, 1.5

Answer:

-5, 0, -0.5, 1.25, 1.5

hope it helps

Gavin can type 3600 words in 60 minutes.
Dan can type 3850 in 70 minutes.
Colin can type 3500 words in 70 minutes.
Who types at the fastest rate of words per minute?

Answers

Answer:

Dan

Step-by-step explanation:

Answer:

Gavin

Step-by-step explanation:

3600/60=60 word/s

3850/70= 55 words/s

3500/70= 50 words/s

60>55>50

Complete the following triplets.

Answers

Answer:

3,4,5,6,7,8,9,10,11

5,6,7,8,9,10,11,12,13

16,17,18,19,20,21,22,23,24,25

8,9,10,11,12,13,14,15,16,17

Step-by-step explanation:

HELP ME 7th grade math
Find the surface Area
​

Answers

Answer:

30.24

Step-by-step explanation:

I times the base by the height then divided by 2

The surface is 47 degrees beside 57
So it’s 97 B.

HELP ME SOLVE HURRY I WILL MARK BRAINLIEST THANKS

Answers

Answer:

your y intercept is 90 and the equation would be y= 90 and x is unknown

What type of pattern do linear functions have

Answers

Answer:

"adds by the same unbmer every time" is prob ur best bet

Step-by-step explanation:

Answer:

add by the same number everytime

Step-by-step explanation:

enter an equation that represents the function defined by this table of values​

Answers

Answer: -3x + 1

Step-by-step explanation:

Looking at the y table, when we subtract 1 from them, they become multiples of -3

So we multiply x by -3 then add 1

What is the principal square root of 16?
O A. 2
O B. -4
O C. -2
O D. 4

Answers

Answer:

D. 4

Step-by-step explanation:

We know that the square of (+4) is 16 and also for (—4) is 16. We normally takes interest in positive square value for a square root. Therefore, The principal square root of 16 is 4

Yo se que es eso si no pues ni modo XD

D.4

What is the greatest cThe work that Yi did to find the greatest common factor of 42 and 63 is shown below.

Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42
Factors of 63: 1, 7, 9, 63

The greatest common factor is 7.

What is Yi’s error?
ommon factor of 20 and 36?

Answers

Yi forgot two factors of 63, which are 3 and 21.

This would make the greatest common factor 21.

I can use problem-solving strategies to add and subtract fractions with unlike denominators.

A.
strongly agree

B.
agree

C.
disagree

D.
strongly disagree

Answers

Hey there!

If you do this, I would suggest saying "strongly agree"

This means that you can solve them using strategies that make it easier.

Have a super awesome day! :)

Can someone help?
Need to find x, and measure of angle DEF

Answers

Answer:

x = 5

[tex] m\angle DEF = 90\degree [/tex]

Step-by-step explanation:

GE is the angle bisector of quadrilateral DEFG,

Thus, by angle bisector property:

9x°= (5x + 20)°

9x = 5x + 20

9x - 5x = 20

4x = 20

x = 20/4

x = 5

[tex] m\angle DEF = 9x\degree + (5x+20)\degree [/tex]

[tex] m\angle DEF = (14x+20)\degree [/tex]

[tex] m\angle DEF = (14\times 5+20)\degree [/tex]

[tex] m\angle DEF = (70+20)\degree [/tex]

[tex] m\angle DEF = 90\degree [/tex]

1
How many cubes with side lengths of
em does it take to fill the prism?
cm
2
alon
cm
1 cm
cubes

Answers

4 cubes at leastb right

Multiplying by 0.51 is the same as decreasing by___%

Answers

The answer for your question is 10% hope this helps you

Answer:

The correct answer is 51%

adding and subtracting polynomials

Answers

Answer:

6x^2+3x+1

Step-by-step explanation:

Simplify by combining like terms

I think that the answer would be 6x^2+3x+1.

pls help will mark brainliest Which factor has the most significant impact on the economy of North Korea?
Group of answer choices

its natural resources

its location

its people

its government

Answers

Answer:

Goverment?

Step-by-step explanation:

A dress whose marked price is Rs 360 is sold at a discount of 10%. If the shopkeeper still makes a profit of 20%, the cost of the dress is​

Answers

Answer:

i dont know if this help comment if not

Step-by-step explanation:

10% discount is 360-36=324

20% profit=  288

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