MATHEMATICS COLLEGE

The ratio of the number of boys to the number of girls in the math club is 4 to 3.There are 36 girls in the math club. How many boys are in the math club?

Answers

Answer 1

Answer:

Answer:

mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Step-by-step explanation:

mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer 2

Answer:

Answer:

48 boys

Step-by-step explanation:

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What'd the greatest common factor (GCF) for each pair of numbers. 25, 55 The GCE IS

Answers

Answer:

Step-by-step explanation:

5 l 25,55

l 5,11

Triangle M was dilated by a scale factor of 1.2 to form triangle M. How does the area of triangle M'relate to the area of triangle M?
A- The area of triangle M'is 0.6 times the area of triangle M.
B- The area of triangle M'is 1.2 times the area of triangle M.
C- The area of triangle M'is 1.44 times the area of triangle M.
D- The area of triangle M' is 2.4 times than the area of triangle M.

Answers

Answer:

The area of triangle M is 1.44 times the area of triangle M.

Step-by-step explanation:

From Geometry we remember that the area formula of the triangle is:

$A = (1)/(2)\cdot b\cdot h$ (1)

Where:

$b$ - Base of the triangle, dimensionless.

$h$ - Height of the triangle, dimensionless.

$A$ - Area of the triangle, dimensionless.

The dillation of the triangle by a scale factor means that:

$A' = (1)/(2)\cdot b'\cdot h'$ (2)

$b' = k\cdot b$ (3)

$h' = k\cdot h$ (4)

Where:

$b'$ - Dilated base of the triangle, dimensionless.

$h'$ - Dilated height of the triangle, dimensionless.

$A'$ - Dilated area of the triangle, dimensionless.

$k$ - Dilation factor, dimensionless.

If we know that $k = 1.2$ , then the area formula for the dilated triangle is:

$A' = (1)/(2)\cdot (k\cdot b)\cdot (k\cdot h)$

$A' = k^(2)\cdot (1)/(2)\cdot b\cdot h$

$A' = k^(2)\cdot A$

Therefore, the area of triangle M is 1.44 times the area of triangle M.

Answer:

C- The area of triangle M'is 1.44 times the area of triangle M.

Step-by-step explanation:

1.44 divided by 1.2=1.2

at bingo Carol won 13 out of 25 games that she played . What percent of the games did she win?? ASAP

Answers

1325 also know as 4.7%

What is -5/8 + 3/4 I cannot seem to figure it out correctly thanks!

Answers

Step-by-step explanation:

-5/8 + 3/4

= -5/8 + 6/8

=1/8

WILL GIVE BRAINLIEST Patrick decided to start his own business. his business made 35,000 the first year his profits have increased annually by an average of 2.5%a. write and iterative (explicit) rule to model the sequence formed by patricks profits each year. Show your work

b. use the rule you wrote to determine what the profits will be after twelve years from the start of his business. round your answer to the nearest dollar. do not round until the end! show all fo your work