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Ket [755]
3 years ago
8

Help please! This is timed! 50 points

Mathematics
2 answers:
kiruha [24]3 years ago
7 0

Answer:

24.96%

Step-by-step explanation:

HOPE I WAS FAST ENOUGH

TiliK225 [7]3 years ago
5 0

Answer:

24.96%

Step-by-step explanation:

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Work out the area of a rectangle with base, b = 36mm and perimeter, P = 94mm.​
Alenkasestr [34]

Answer:

396

Step-by-step explanation:

A = bw

A = 36w

P = 2w + 2b

94 = 2w + 2(36)

94 = 2w + 72

-72           -72

--------------------

22 = 2w

----    ----

2       2

11 = w

A = 36(11)

A = 396

The area of the rectangle will be 396.

7 0
3 years ago
Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?
zaharov [31]
Is there multiple choice answers? If so I would love to help.
7 0
3 years ago
The $199.99 digital camera Anne purchased was on sale for 15% off. What amount did Anne get off the price?
defon

29.99 dollars because if you use a calculator subtracting 1.99.99 by 15% you get 29.998 but you can also round up to 30$

8 0
3 years ago
In Jamie's class, 1/5 of the students are boys. What percent of the students in Jamie’s class are boys?
Cloud [144]

Answer:

The percentage of boys students in Jamie's class is 20 %

Step-by-step explanation:

Given as :

The total number of boys in the Jamie's class = \frac{1}{5} of the total student

Let the total number of student's in the class = x

So, The number of boys =  \frac{1}{5} × x

I.e The number of boys =  \dfrac{x}{5}

So , in percentage the number of boys students in class = \dfrac{\textrm Total number of boy student}{\textrm Total number of students} × 100

OR, % boys students = \dfrac{\dfrac{x}{5}}{x} × 100

or, % boys students = \frac{100}{5}

∴ % boys students = 20

Hence The percentage of boys students in Jamie's class is 20 %  . Answer

7 0
3 years ago
Read 2 more answers
At 2pm on Tuesday the temperature was -12
cestrela7 [59]

Answer:

-2×h

Step-by-step explanation:

because it drops-2 by hour so multiply-2 by the difference of hours

8 0
3 years ago
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