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3 years ago

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If a solid has faces that consist of 2 equilateral triangles and 3 congruent rectangles, what type of solid is it?

1 answer:

Burka [1]3 years ago

7 0

A right triangular prism is a solid that has faces that consist of 2 equilateral triangles and 3 congruent rectangles. It is also described to have two parallel faces, and 3 other faces that belong to the same place (and are not parallel to the parallel pair of faces).

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97.94 is 83% of what number?

Aleksandr [31]

Answer:

97.94 is 83% of 118

Step-by-step explanation:

Let the missing number be x

97.94=83% of x

I.e, 97.94=83/100 × x

97.94=83x/100

Cross multipy 97.94/1=83x/100

We have, 97.94 × 100 = 83x × 1

9794=83x

Divide both sides by 83 to make x the subject of the formula.

9794/83=83x/83

118=x

7 0

2 years ago

HELLLLLLLP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZ

kodGreya [7K]

Answer:

80 miligrams

Step-by-step explanation:

100 / 250 = 0.4

0.4 * 200 = 80

8 0

2 years ago

Taylor has $97.23 in her checking account.She uses her debit card to spend $29.74 and then deposits $118.08 into her account.Wha

Bad White [126]

$97.23 - $29.74 = $67.49
$67.49 + $118.08 = $185.57

Taylor's new balance is $185.57.

3 0

3 years ago

Read 2 more answers

Let B be the basis of P3 consisting of the Hermite polynomials in Exercise 21, and let p.t / D 7 ! 12t ! 8t 2 C 12t 3. Find the

Anastasy [175]

To calculate the relative vector of B we have to:

$P_B=\left[\begin{array}{ccc}3\\3\\-2\\3/2\end{array}\right]$

The coordenates of:

$p(t)= 12t^3-8t^2-12t+7$ , with respect to B satisfy:

$C_1(1)+C_2(2t)+C_3(-2+4t^2)+C_4(-12t+8t^3)= 7-12t-8t^2+12t^3$

Equating coefficients of like powers of t produces the system of equation:

$\left \{ {C_1-2C_3=7} \atop {2C_2-12C_4=-12} \right. \\\left \{ {{4C_3=-8} \atop {8C_4=12}} \right.$

After solving this system, we have to:

$C_1=3\\C_2= 3\\C_3= -2\\C_4= \frac{3}{2}$

And the result is:

$P_B=\left[\begin{array}{ccc}3\\3\\-2\\3/2\end{array}\right]$

Learn more: brainly.com/question/16850761

4 0

2 years ago

Evaluate 1 2/3 x 2 5/8

sergiy2304 [10]

Answer:

the answer to your question is 4 3/8 , hope this helps have a good rest of your day :)

5 0

2 years ago