4 years ago

SOS SOSISOSSOOSOS HELP WITH ANY

Mathematics

1 answer:

garik1379 [7]4 years ago

8 0

C. x=132 and y is 48

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Please help due tomorrow

mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

<u><em>I'm going to assume that these photocopies are proportional in relations to each other.</em></u>

If they're proportional, you can set up two proportions:

$1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}$

And cross-multiply:

$1) 6x = 5*3 \\\\2) 3y = 5*6$

Then solved for x and y:

$1) 6x = 15\\x=\frac{15}{6} =\frac{5}{2} =2.5 \\\\2) 3y = 30\\y=\frac{30}{3} =10$

5 0

3 years ago

23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh

koban [17]

Answer:

46% of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

$\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.$

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

$Percentage = \frac{23\times 100}{50}$

$Percentage = \frac{2300}{50}$

Percentage = 46%

Therefore 46% of Xander's friends prefer to stay home on Friday nights.

3 0

3 years ago

On a number line, what is the unit distance between –11 and 3?

kumpel [21]

The answer is 14

explanation answer: 14

3 0

3 years ago

Read 2 more answers

Select true statements

Vaselesa [24]

Answer:

the first one and last one are true

Step-by-step explanation:

8 0

3 years ago

If f(x) = х2 – 2x and g(x) = 6х +4, for which vаluе оf x does (f+g)(x) = 0?

lana66690 [7]

x²+4x+4=0

(x+2)(x+2)=0

x= -2

f(g(x))=0

f(6x+4)=0

f(0)=0

x=-4/6

i did it in to step because i didnt understand what you mean we you write (f+g)(x)

but probably the first answer is the correct one

5 0

3 years ago

Read 2 more answers