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4 years ago

Plato math algebra 2

Mathematics

2 answers:

Bas_tet [7]4 years ago

8 0

Answer:

do you have algebra 2 for plato as well

Step-by-step explanation:

wel4 years ago

3 0

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what's the width of the base of a rectangle if the length is 70ft less than twice the width and the perimeter is 760

schepotkina [342]

Answer:

Let width be x ft

Length=2x-70 ft

Perimeter=760ft

Perimeter=2(x+2x-70)

760 ft=2(3x-70)

380ft=3x-70 ft

450ft=3x

x=450/3

x=150ft.

6 0

3 years ago

21 points !!!! .For each of the following, the given angle is the base angle of an

Ilia_Sergeevich [38]

Answer:

150°

Step-by-step explanation:

180 - 2(15)

180 - 30

150

8 0

3 years ago

Can someone please help me with the answer

pychu [463]

Answer:

$x = \frac{46}{3}$

Step-by-step explanation:

A straight angle is equal to 180° degrees. Since both 9x +4 and 3x -18 is supplementary then I can make this claim below

$(9x + 4 ) + (3x - 8) = 180$

All we have to do now is to solve for x

$(9x + 4) + (3x - 8) = 180 \\ 9x + 4+ 3x - 8 = 180 \\ 12x - 4 = 180 \\ 12x = 184 \\ x = \frac{184}{12} \\ x = \frac{46}{3}$

6 0

3 years ago

What is the area, in square units, of the parallelogram shown below? A parallelogram ABCD is shown with height 8 units and base

GenaCL600 [577]

Answer:

Step-by-step explanation:

Area of parallelogram = base * height

= 6 * 8

= 48 square units

5 0

3 years ago

Read 2 more answers

Use Theorem 2.1.1 to verify the logical equivalence. Give a reason for each step. -(pv –q) v(-p^q) = ~p

sertanlavr [38]

Answer:

The statement $\lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q)$ is equivalent to $\lnot p$ , $\lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) \equiv \lnot p$

Step-by-step explanation:

We need to prove that the following statement $\lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q)$ is equivalent to $\lnot p$ with the use of Theorem 2.1.1.

$\lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) \equiv$