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NARA [144]
3 years ago
10

WILL GIVE BRAINLIEST ASAP!!

Mathematics
1 answer:
Inga [223]3 years ago
3 0

Answer: A) 1888 B) 664.225 C)?

Step-by-step explanation:

A= 42+76(1/2) = 59

59(32)=1888

A=163/10(163/4)=664.225

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The elevation of lake sam rayburn is 164 above mean sea level during the summer if it does not rain the elevation of the lake de
andrew-mc [135]

Answer:

I guess that you want to model the elevation of Lake Sam Rayburn.

During the summer, it is 165 ft above the sea level (the sea level is our position 0ft).

If it does not rain, the elevation of the lake decreases by 0.5ft each week.

So if we assume that there is no rain, we can write the elevation fo the lake as a linear relationship with slope equal to -0.5ft and y-intercept equal to 165ft.

L(w) = 165ft - 0.5ft*w

Where w is the number of weeks without rain, if we have 0 weeks without rain, then the level of the lake remains constant at 165ft above sea level,

L(0) = 165ft - 0.

4 0
3 years ago
BRAINLIEST AND POINTS!!!<br><br> PLEASE EXPLAIN
timofeeve [1]

Answer:

Option C. \$23,134.61

Step-by-step explanation:

we know that

A=\frac{P[(1+r)^{n} -1]}{r(1+r)^{n}}

we have

P=\$400

r=0.075/12=0.00625

n=6*12=72\ months

substitute in the formula

A=\frac{400[(1+0.00625)^{72} -1]}{0.00625(1+0.00625)^{72}}\\ \\A=\frac{226.446972}{0.009788}\\ \\A=\$23,134.61

4 0
3 years ago
Help me help me answer this
Leya [2.2K]

If both triangles are congruent (that's what the sign means), then AD=CB, and CD=AB. Substituting what we are given into CD=AB,


6x-5=3x+10

Solving the equation:

3x=15

x=5

So we know that 2x+4 (the value of AD) becomes 2*5 +4, and you get 14. Since we know that AD=CB, then CB is also 14. No need to find y!

Answer: CB=14

8 0
3 years ago
Why is the hypotenuse always the longest side of a triangle?
yawa3891 [41]
Because you have to connect the other two sides , so a diagonal line will be longer than a vertical line
4 0
2 years ago
Each pair of figure is similar find the missing side
Marat540 [252]
As you can see from the polygon, 70/10= 7.

The second polygon is an enlargement of the first one. 

Just multiply 4*7 to get the answer. 

4*7= 28

That's the answer!

I hope this helped you!

Brainliest answer is always appreciated!
3 0
3 years ago
Read 2 more answers
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