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3 years ago

Please help with this problem

Mathematics

1 answer:

lawyer [7]3 years ago

7 0

Answer:

624

Step-by-step explanation:

Plug into the formula, SA=bh+(s1+s2+s3)H.

H=14

s1=13

s2=13

s3=10

Hope that helps!

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What is the rate of change of the water level , in feet per hour

miskamm [114]

A; rate of change is the same as slope, so, using the slope formula, $m= \frac{y_{2} - y\1_{1} }{ x_{2} - x_{1} }$ , where $m$ is the slope and $x_{1}$ , $x_{2}$ , $y_{1}$ , and $y_{2}$ are the $x$ and $y$ values.

Plug in $2$ points for $x$ and $y$ , water level being the $y$ and time being the $x$ since we're looking for the answer in ft/hr-- you can choose any two, but from the same row.

$m= \frac{ 30-50}{4-0}$
$m= \frac{-20}{4}$
$m= \frac{-5}{1}$
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4 0

3 years ago

Find the circumference of a circle with a diameter of 100 feet. Use 3.14 for TT (pi).

Charra [1.4K]

Using the formula for the circumference of a circle:
2 x 100 x 3.14=628ft

5 0

3 years ago

1/2x+5=1/3x what do you multiply the equation by in order to get rid of the fractions in the problem

earnstyle [38]

Answer:

we should multiply by 6 to get rid of the fractions in problem

6 0

3 years ago

Can somebody please help!!! giving brainliest and please explain!

baherus [9]

Answer:

34 ft

Step-by-step explanation:

Total fencing is the total boundary.

Which is equal to the Perimeter

2[6 + 11]

2(17)

3 0

3 years ago

You have two fair, six-sides dice. However, the dice have been modified so that instead or 1,2,3,4,5,6 the sides are numbered 1,

Tamiku [17]

Answer:

30.56%

Step-by-step explanation:

Let the sides on each dice be labeled as 1, 2a, 2b, 2c, 3, 4.

The sample space for the sum of the values being 4 is:

S={1,3; 3,1; 2a,2a; 2a,2b; 2a,2c; 2b,2a; 2b,2b; 2b,2c; 2c,2a; 2c,2b; 2c,2c}

There are 11 possible sums out of the 36 possible outcomes that result in a sum of 4. Therefore, the probability their total is 4 is:

$P(S) =\frac{11}{36}=0.3056 =30.56\%$

There is a 30.56% probability that their sum is 4.

6 0

3 years ago