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9966 [12]
3 years ago
13

Solve each proportion algebraically. show you work. 9/15=m/25​

Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0

Answer:

m=15

Step-by-step explanation:

15 x 5 = 75 = 25 x 3

9 x 5=45 so 45/75 = 3m/75

45/3=15

m=15

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All help is much appreciated please and thank you
scoundrel [369]
Anddd Similar traingles for one more time.

Here,
RQ/RP = RS/RT = QS/PT = 1/2


Using the values of QS and PT will give,

\frac{y}{y + 46}  =  \frac{1}{2} \\  \\  2y =y + 46 \\  \\  y = 46


Therefore y= 46 units.
6 0
3 years ago
Say that the economy is in an expansion, causing wages to increase by six percent. if you previously received a monthly salary o
Westkost [7]

From previously received a monthly salary of $1,375.00, Your new monthly salary increase by six percent would be $1,457.50.

What is the percentage?

A percentage is a minimum number or ratio that is measured by a fraction of 100.

You previously received a monthly salary of $1,375.00

Now by economic expansion, causing wages to increase by 6%

Increment of the salary = 6% of 1,375.00

= 6/100 × 1,375

= 0.06 × 1,375

= $82.50

So, your new monthly salary would be = $1,375.00 + $82.50

                                                               = $1,457.50

Hence, your new monthly salary would be $1,457.50.

Learn more about percentages;

brainly.com/question/13450942

8 0
2 years ago
PLS HELP!!! The snowy tree cricket is sometimes called the temperature cricket because the frequency of its chirps varies based
trasher [3.6K]

Answer:

Step-by-step explanation:

62 degrees Fahrenheit

Step-by-step explanation:

The number of snowy tree cricket chirps per minute is 148 less than 4 times the outside temperature in degrees Fahrenheit.

Let x = number of chirps

f = temp in Fahrenheit

x =  4f -148

Now let x = 100

100 = 4f-148

Add 148 to each side

100+148 = 4f-148+148

248 = 4f

Divide each side by 4

248/4 = 4f/4

62=f

3 0
2 years ago
Translate this sentence into an equation.
PtichkaEL [24]

Answer:

r+4=52

Step-by-step explanation:

if u wanna find r then its simple

52-4=r

so r=48

8 0
2 years ago
Read 2 more answers
Emma is scrapbooking. She had 9 inches of paper and needs to cut it into 2/5 inch stripes of paper. How many strips will she abl
tensa zangetsu [6.8K]
If you divide.40 into 9 you will get 22.5 which is your answer
7 0
3 years ago
Read 2 more answers
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