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FrozenT [24]
2 years ago
10

Help!!! Photo is linked below.

Mathematics
1 answer:
Gala2k [10]2 years ago
4 0
28.8 degrees

tan-1 = 71/81
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What is the Y intercept in the equation Y equals 4X -3
mariarad [96]

Answer:

-3

Step-by-step explanation:

y=4x-3

This is in the form

y= mx +b

where m is the slope and b is the y intercept

4 is the slope and -3 is the y intercept

5 0
3 years ago
Read 2 more answers
For which of the following is x=-5 a dilution? select all that apply
soldier1979 [14.2K]

D because if you look at all the other ones they are wrong

4 0
3 years ago
Which of the following equations represents the graph shown? ​
SCORPION-xisa [38]

Answer:

F(x)=-x+2

Step-by-step explanation:

equation

mx+b

m= slope

x

b = y-intercept

4 0
3 years ago
if the volume of an open box with a square base is 5 cubic feet, write the surface area, S, of the box as a function of x, the l
AleksandrR [38]
Check the picture below.

the box is an open box, meaning the top is open, so that is not taking up area, so is not part of the surface area.

so can just get the area of the bottom, and the sides and sum them up, keeping in mind that the bottom is just an area of x² and the sides are just 4 rectangles of area h*x.

\bf SA=\stackrel{\textit{bottom}}{(x\cdot x)}~~+~~\stackrel{\textit{4 lateral sides}}{4(hx)}\implies 
SA=\stackrel{\textit{bottom}}{x^2}~~+~~\stackrel{\textit{4 lateral sides}}{4\left(\cfrac{5}{x^2}\cdot x  \right)}
\\\\\\
SA=x^2~~+~~4\cdot \cfrac{5}{x}\implies SA=x^2+\cfrac{20}{x}

8 0
3 years ago
MATH HELP I NEED THE FULL EXPLANATION
olganol [36]
No

({4}^{11}  \times  {4}^{1} ) ^{3}
put 11 for p

{}^{11 + }  {}^{1}
add exponents. base stays the same
({4}^{12} ) ^{3}
multiply exponents. base stays same
12 \times 3
answer:
{4}^{36}
His answer is inncorrect becase he added the exponents 12 and 3 instead of multiplying. You multiply exponents when one is raised to another.
for example:
({2}^{2} ) ^{3 }  \\  2 \times 3  \\ {2}^{6}
still check internet to make sure if im right.

6 0
4 years ago
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