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2 years ago

I need help also an explanation would be appriciated

Mathematics

2 answers:

givi [52]2 years ago

5 0

72 is the correct answer I think

inysia [295]2 years ago

4 0

72 is the right answer

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What percent of 82 is 12?

RUDIKE [14]

100(12 / 82) = 14.6% approximately.

8 0

2 years ago

Evaluate the expression: 0.5f - 2.3g where f = 12 and g = 2

m_a_m_a [10]

Answer:

1.4

Step-by-step explanation:

0.5f-2.3g where f=12 and g=2

substitute 12 in for f and 2 in for g and solve

0.5(12)-2.3(2)

6-4.6=1.4

4 0

2 years ago

Read 2 more answers

Walnut High Schools Enrollment is exactly five times as large as the enrollment at walmut junior high the total enrollment for t

Vaselesa [24]

Answer:

142

Step-by-step explanation:

If the enrollment is five times as big, then that is six different things. So, take 852 and divide it by 6 to get 142. Or in other words:

852÷6=142

142x6=856

I hope this helps. Cheers^^

6 0

3 years ago

!!30 POINTS!!<br> Name the ray that is opposite RS

Rama09 [41]

Answer:

RP is the correct amswer.

Step-by-step explanation:

please mark me as a brainlist...

8 0

2 years ago

The line represented by 2y = x + 8 is dilated by a scale factor of k centered at the origin, such that the image of the line has

Mandarinka [93]

Answer:

$k=\frac{1}{2}$

Step-by-step explanation:

we know that

A dilation is a non rigid transformation that produce similar figures

If two lines are similar, then the lines are parallel

Lines parallel have the same slope

we have

Line A

$2y=x+8$

isolate the variable y

$y=0.5x+4$ ----> equation A

The slope of the line A is m=0.5

The y-intercept of the line A is b=4

Line B

$y-\frac{1}{2}x=2$

isolate the variable y

$y=\frac{1}{2}x+2$ ----> equation B

The slope of the line B is m=0.5

The y-intercept of the line B is b=2

Remember that

The y-intercept of line A multiplied by the scale factor k must be equal to the y-intercept of line B

$4k=2$

solve for k

$k=\frac{1}{2}$

4 0

3 years ago