3 years ago

How do you know that the right triangles are the bases of the prism

1 answer:

4 0

Answer:

if the triangular faces are equilateral, the prism is regular, in which case the rectangular faces are congruent. The rectangular faces are said to be lateral, while the triangular faces are bases. If the bases are horizontal, they are sometimes called the top and the bottom (faces).

Read more on Brainly.com - brainly.com/question/16526384#readmore

Step-by-step explanation:

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lbvjy [14]

Answer:

$4 {x}^{2} - 2x + x = 5 {x}^{2} + 2x \\ 4 {x}^{2} - x = 5 {x}^{2} + 2x \\ 4 {x}^{2} - 5 {x}^{2} = 2x + x \\ - 1 {x}^{2} = 3x \\ - x = 3 \\ x = - 3 \\ thank \: you$

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3 years ago

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The largest place value that 8.21 and 19.5 have in common is the tens place. true or false

uysha [10]

it false ......................

4 0

3 years ago

What’s the equation of the line

Sergio039 [100]

Answer:

y=8 and x =10

Step-by-step explanation:

3 0

3 years ago

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Which equation is not a linear equation? Question options: a) –4v + 2w = 7 b) x4= y c) x = -5 d) 2x + 3y = 5

Semmy [17]

Answer: Option b

$x^4= y$

Step-by-step explanation:

Linear equations have the following form:

$a_1x^n + a_2y^m + a_3w^s + a_4v^h = b$

Where the exponents n, m, s and h are always 0 or 1

To know which equations are nonlinear, identify among the options given, those that have exponents other than 1 or 0

Note that in option b) the exponent of the variable x is $n = 4$ therefore the equation is nonlinear

Finally the answer is the option b

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4 years ago

A recipe that makes 8 servings calls for 3/5 cup of flour. Jeff modifies the recipe so that it can serve 10. How many cups of fl

Blababa [14]

8 goes with 3/5: 10 goes with n (n being the number of cups)

$\frac{8}{3/5} = \frac{10}{n}$

Use cross products and we get 8n = 6
Now divide by 8
8n = 6
8 8

n= 6/8 or 3/4 of a cup of flour.

8 0

3 years ago