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3 years ago

Please help me the picture is above.

Mathematics

1 answer:

lyudmila [28]3 years ago

8 0

Answer:

You are probably making this harder than it is. That's what I was doing. So it is asking for the hour when it is $76^oF$ . So that would be 4. Then it is asking for the temperature at 2 hrs. so that would be 104 $^oF$ . so your answer would be 104, 4.

Hope this helps!

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Solve : 2 (m + 1) = 3(m - 1)

siniylev [52]

Step-by-step explanation:

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3 0

3 years ago

Read 2 more answers

The raised vegetable garden in Susan's yard is in the shape of a rectangular prism with a volume of 48 cubic feet and a height o

Anna11 [10]

The correct question is
The raised vegetable garden in Susan's yard is in the shape of a rectangular prism with a volume of 48 cubic feet and a height of 3/4 foot. The base of the rectangular prism is not a square and the width is greater than 2 feet. What is the length and width of the rectangular prism?

let
x-------> the length of the base of the rectangular prism
y-------> the width of the base of the rectangular prism

we know that
volume of the prism=area of the base*height
volume=48 ft³
height of the prism=3/4 ft

area of the base=volume/height--------> 48/(3/4)---> 48*4/3----> 64 ft²

area of the base=64 ft²
area of the base=x*y
64=x*y--------> equation 1

y=x+2--------> equation 2

substitute equation 2 in equation 1
64=x*[x+2]-----> 64=x²+2x------> x²+2x-64=0

using a graph tool----> to resolve the second order equation
see the attached figure

the solution is
x=7.062 ft
y=x+2-----> y=7.062+2-----> y=9.062 ft

the answer is
the length of the base of the rectangular prism is 7.062 ft
the width of the base of the rectangular prism is 9.062 ft

4 0

3 years ago

Plot the following equation using the x- and y- intercepts x - y = 3

Anton [14]

Answer:

x intercept is (3,0) and y intercept it (0,-3)

Step-by-step explanation:

7 0

3 years ago

Please help asap !!!

denpristay [2]

Answer:

B. x=3/7 y=22/7

C. because it is not precise

D. you need to replace these values in the above equation

Check Understanding

to find the intersection point:

y=y

-3x-2=x-10

solve, x=2

B. by graphing the 2 lines (equations)

Step-by-step explanation:

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3 years ago

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Olin [163]

Sin α = 12/13 opposite/hypothenue
cos α = 5/13 adjacent/hypothenue
tan α = 12/5 opposite/adjacent

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3 years ago