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earnstyle [38]
3 years ago
5

PLEASE HELP!!!!!! BRAINLIEST INCLUDED!!!!!!

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
6 0

Answer:

20 cm

Step-by-step explanation:

triangle area formula:

a = w times h / 2

a = area

w = width

h = height

Let's fill in the equation!

a = 4x10/2

a = 40/2

a = 20 cm

zaharov [31]3 years ago
3 0

Answer:

A=ab/2

Hope it helps

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Solve for x if EF = 2x + 7 and FG = 7x –9<br><br> help please I'll give brainliest
s2008m [1.1K]

Answer:

x = 3.2

Step-by-step explanation:

Since, intercepts made by parallel lines on the transversals are in proportion.

\therefore \frac{AB}{BC} =\frac{EF}{FG}... (1)

AB = BC.... (given)

\implies \frac{AB}{BC} = 1..... (2)

From equations (1) & (2)

1 =\frac{EF}{FG}

{FG}={EF}

Therefore,

7x - 9 = 2x + 7

7x - 2x = 9 + 7

5x = 16

x = 16/5

x = 3.2

7 0
2 years ago
Brady has a four square ball with a diameter of 12 inches when it is inflated what is the volume of the foursquare ball to the n
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Answer:

904.9 in^3

Step-by-step explanation:

Given data

We are told that the ball is 12 inches in diameter

R= diamter/2= 12/2= 6 in

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V= 4/3πr^3

substitute

V= 4/3*3.142*6^3

V= 4/3*3.142*216

V=2714.688/3

V=904.9 in^3

Hence the volume is 904.9 in^3

4 0
2 years ago
Is the relation below a function? If it is a function, state its domain.
nasty-shy [4]

Answer:

not a function. domain = -2, 3, 8 (you don't have to write them in any specific order and you also don't need to write -2 twice)

Step-by-step explanation:

to be a function, all of the x's must be different

4 0
2 years ago
For the square root of 55 what is the nearest whole number?
baherus [9]
60'or50' just trying if I want to tryp
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3 years ago
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It should be noted that the required amount that remaining for the credit card balance is $6300.

<h3>What is a credit card balance?</h3>

It should be noted that a credit card balance simply means the amount of charges that are owed to a credit card company.

From the information, the credit card has a limit of $9,500 and you have a current balance of $3,200. Therefore, the remaining balance will be:

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= $6300

Learn more about credit card on:

brainly.com/question/8806649

5 0
2 years ago
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