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Serjik [45]
3 years ago
6

Solve S = 2tr(h + r) for h.

Mathematics
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

7h

Step-by-step explanation:

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How does the graph of g(x) = x+ 5 compare with the graph of the parent
vlada-n [284]

Answer:

C. The graph of g(x) is shifted 5 units up.

Step-by-step explanation:

The transformation shown shows a vertical translation.

f(x)=x\pm d\\\\\text{Vertical translation up/down 'd' units.}

The graph would move f(x) five units up.

Hope this helps.

6 0
3 years ago
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which of the following graphs shows a negative linear relationship with a correlation coefficient r close to -0.5
Yuri [45]

Answer:

go awnser My questtion i posted and the awnser is B

Step-by-step explanation:

5 0
3 years ago
Lemon drops and jelly beans are mixed to make a 100 pound mix. if the lemon drops cost $1.90 per pound and jelly beans cost $1.2
vladimir1956 [14]

L = lemon drops

J = jelly beans

L +J = 100

L=100-J

1.90L + 1.20J=1.48*100

1.90(100-j) +1.20J =148

190-1.90J+1.20J=148

190-0.7J=148

-0.7J=-42

J = 60

L=100-60 = 40


40 pounds of Lemon Drops are needed

4 0
3 years ago
I know the answer but I need to explain how to get the answer. Please help❤️
kondaur [170]

Answer:

730, 735, 740

Step-by-step explanation:

Let the three consecutive multiples of 5 be, x, x+5 and x+10

Given,

x + x+5 + x+10 = 2205

3x + 15 = 2205

Subtract 15 from both sides,

3x = 2205 - 15

3x = 2190

Divide both sides by 3,

x = 2190/3 = 730

So, x= 730

x+5 = 735

x+10 = 740

5 0
2 years ago
PLEASE HELP!! WILL AWARD BRAINLIST TO WHOEVER HAS ALL THE CORRECT CALCULATIONS!
Gekata [30.6K]

Law of cosine:

c² = a² +b² -2ab*cosC.

Because the triangle is equilateral a=b=c=x,

and we can write,

x²=x² +x² -2xx*cosC

x² =2x² -2x²* cos C

-x² = -2x²*cos C

cos C= 1/2,

so m∠C=60⁰.

Because all sides are equal, and across of the equal sides should be equal angles, all angles will be also equal and = 60⁰.

8 0
3 years ago
Read 2 more answers
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