MATHEMATICS HIGH SCHOOL

UsFollow the steps in purple to evaluate:
$+(-)
To add or subtract fractions, their denominators
must be the same. In this problem, we can get a
common denominator by multiplying the second
fraction by 3/3.
3 ?]
3
(-ſ).
-
What number belongs in the green box?
us Follow the steps in purple to evaluate: $+(-) To - 1

Answers

Answer 1
Answer: It is 3hr to me and my sister makes me read that I have one more lol

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Record 3 2/25 as a decimal. Please help!!!!!

Answers

The answer is 3.08


3+2/25
= 3.08
= 308%

Answer:

1.28 is the decimal form

Step-by-step explanation:

and 128/100 or 128% is the percentage for 32/25.

// have a great day //

Pls help with question 3 and below

Answers

Step-by-step explanation:

now find the area of triangle and add with the area of square and subtract with the area of circle

hope it will help you

Veronica earned $150 at work this past week in her paycheck. She wants to buy some necklaces which costs $6 each. She writes a function to model the amount of money she will have left from her paycheck after purchasing a certain number of necklaces. She writes the function, f(x)= 15 - 6x. Determine what x and f(x) stand for in the function.

(1) x=weeks; f(x)= dollars left 

(2) x=dollars left; f(x)= weeks

(3) x=necklaces; f(x)= dollars left

(4) x=dollars left; f(x)= necklaces

Answers

The answer is (3) x=necklaces; f(x)= dollars left. However, the function should be f(x)=150-6x, because she started with $150. 

2 3/4 Quarts is how many pints?

Answers

Hey there,

2.75q=5.5 

so there is 1 quart in 2 pints so 

so 2=4+3/4=.5 so 5.5

Mark brainlyist if helped!!!!

A video game designer is creating a new superhero,who will have 3 of 5 potential superpowers.How many combinations of superpowers could the new superhero have

Answers

Answer:

15

Step-by-step explanation:

just multiply

a teacher needs 70 lengths of string cut to 40 cm each. If balls of string are 10 m long how many balls will be needed

Answers

The balls need for the given question is 28.

Given-

Total required string is 70.

The length of the required string is 40 cm.

The length of the ball of string is 10 m.

Convert the length of ball in centimetre from meter. We know that one meter has hundredcentimetres. Thus ten meters is,

=10* 100

=1000

Hence the length of the ball of string is 1000 cm.

Now the string is cut thus we need two lengths of string. Therefore,

=40* 2

=80

Two length of string is 80 cm.

Now this is the half times the lengths of the seventy. Thus,

=(70)/(2) *{80}

=2800

For this 2800 cm string we need 1000 cm string ballsn are,

n=(2800)/(1000)

n=28

Hence, the balls need for the given question is 28.

For more about the units follow the link below-

brainly.com/question/15602440
A meter is 100 cm. A ball of string has 10m of string, and you multiply 10m by 100cm, you get 1,000cm. Then you multiply 40cm by 2, and you get 80cm, or two lengths of string. Then you multiply 35, which is half of 70, by 80, and that is 2,800 cm.
2,800÷40cm=70
And 100cm=1m.
The teacher will therefore need 28 balls of string.
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