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drek231 [11]
4 years ago
10

Help me please :D #MathHelp - simply question! Points :D

Mathematics
2 answers:
Sidana [21]4 years ago
8 0
H= -1/43

4h+12=11-39h
4h+39= -12+11 or 11-12
43h= -1
h= -1/43
KonstantinChe [14]4 years ago
5 0
4h + 12 = 11 - 39h
-4h                 -4h

12 = 11 - 43h
        - 11

12 - 11 = 1

1 = -43h
h = -1/43

Now we have our answer, and value for h 
h = - 1/43
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A square is changed into a new rectangle by increasing its width by 2 inches and decreasing its length by 2
solniwko [45]

Answer: The area of the square is 64 square inches and the area of the new rectangle is 60 square inches. The square's area is 4 inches larger than the rectangle.

Step-by-step explanation: If a side length of the square measures 8 inches, then its area can be calculated as follows;

Area = L x W

The length and the width both measure 8 inches (all sides of a square are equal in length).

Area = 8 x 8

Area = 64

Also, the the new rectangle is formed by increasing the width of the square by 2 inches (that is 8 + 2 = 10), and decreasing the length by 2 inches (that is 8 - 2 = 6). The area of the new rectangle is calculated as follows;

Area = L x W

Area = 10 x 6

Area = 60

Therefore the area of the square is 64 square inches and the area of the rectangle is 60 square inches. The area of the square is 4 inches larger than that of the rectangle.

5 0
3 years ago
If UW = 6x - 35, find UW.
topjm [15]

Answer:

67

Step-by-step explanation:

UV+VW=UW

19+4x-20

X=17

Plug it it:

6(17)-35

102-35

UW=67

4 0
3 years ago
Read 2 more answers
What is the constant rate of change in the function y=5x? *<br><br> a.1/5<br> b.x<br> c.5<br> d.1
coldgirl [10]
<h3>Answer: c. 5</h3>

This is the same as the slope because this is a linear equation

y = 5x is the same as y = 5x+0 which compares to y = mx+b

m = 5 is the slope = rate of change

b = 0 is the y intercept = starting amount

5 0
3 years ago
In mrs. prosser's class there are 32 students. If 3 out of every 8 prefer to ride their bicycles to school, how many students in
Molodets [167]
First divide 32 by 8

32/8

=4

Then multiply the 4 by 3 to find out how many students in the class like to ride their bicycles to school

4x3

12 students is your answer
8 0
3 years ago
The teacher decides that no student can win twice, so she removes the tickets of the first winner before drawing the second winn
trasher [3.6K]

Answer:

3/4

Step-by-step explanation:

Take Kitzen's number of raffle tickets and put them over Ava's tickets to give you 12/16 and the simplify which gives you 3/4 because the fraction is divisible by 4.

4 0
3 years ago
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