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slamgirl [31]
4 years ago
14

Question 1:

Mathematics
1 answer:
Taya2010 [7]4 years ago
6 0
Q1: h=25/(b+r)
Q2: r=(25-bh)/h
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Can someone help with an explanation? This is finding Surface Area.​
Y_Kistochka [10]
The answer should be 95in^2

Explanation:

You’re essentially just finding the area of all the shapes on the triangle and adding them together.

Area of a triangle = 1/2•b•h
Area of a square = l•w or just s2

The area of the triangles given what we have in the diagram can be found with
1/2•5•7 = 17.5

There are 4 triangles so you multiply 17.5 by 4 which gives 70

The base of the triangle (the square) = 25

70+25=95
7 0
3 years ago
Question 2 of 10<br> Which describes the graph of y = (x-4)2 - 1?
WITCHER [35]

y=(x-4)^2-1:   y=-\frac{4}{5}

Sure hope this helps you

y = -4/5

4 0
2 years ago
Write the number that is 10 less than 526
Leona [35]
To find the answer all you have to do is subtract 10 from 526.

So, 526 - 10 = 516

Hope this helped :)
6 0
3 years ago
Read 2 more answers
Mrs. Cooper has $20 can she buy a museum tickets for 10 year old daughter a ticket for a self and a book that cost 3.99? Explain
Sladkaya [172]

No, because then she would have to pay 21 dollars  as a total and she only has 20.

Add adult plus Child,

5.75 + 11.25 = 17

add that to the book's price,

17+3.99= 2.99

it will exceed the budget by 99 cents.

7 0
3 years ago
15 = 3h-9<br> Please explain
Afina-wow [57]
The answer is h=15+9/3=8
6 0
3 years ago
Read 2 more answers
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