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3 years ago

(4x2 + 7x)(5x2 – 3x)

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

5 0

Answer:

work is shown and pictured

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Determine the intercepts of the line 20 POINTS y-intercept(____,____) x-intercept(____,____)

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Answer:

y-intercept(0,0.4)

x-intercept(0.3 ,0)

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3 years ago

Read 2 more answers

Show the tens fact you used. Write the difference.

Mars2501 [29]

What exactly do you mean? Is there answer's to the problem or more to the problem?

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4 years ago

I need to know if it’s A B C OR D

Liula [17]

SOLUTION

Consider the property, opposite angle of a cyclic quadrilateral are supplementary

hence

$\angle NMP+\angle NOP=180^0$

Recall that

$\begin{gathered} \angle NMP=\angle M=(8x-24)^0 \\ \text{and } \\ \angle NOP=\angle O=(4x)^0 \end{gathered}$

Hnece, we have that

$\begin{gathered} \angle M+\angle O=180^0(opposite\text{ angles of a cyclic quadrilateral)} \\ (8x-24)^0+4x^0=180^0 \end{gathered}$

Then

$\begin{gathered} 8x-24+4x=180 \\ 8x+4x-24=180 \\ 12x-24=180 \\ \text{Add 24 t o both sides } \\ 12x-24+24=180+24 \\ 12x=204 \\ \text{divide both sides by 12} \\ \frac{12x}{12}=\frac{204}{12} \\ \text{Then} \\ x=17 \end{gathered}$

Hence

x=17

Since

$\begin{gathered} \angle NOP=(4x)^0 \\ \text{substitute the value of x, we have } \\ \angle NOP=4\times17=68^0 \\ \text{Hence } \\ \angle NOP=68^0 \end{gathered}$

Therefore

The measure of angle NOP is 68⁰

Answer; 68⁰ (The fourth Option )

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2 years ago

Consider △BTW as pictured below. Find m

katovenus [111]

Answer:

m<W: 23

Step-by-step explanation:

8x - 9 + 30x - 4 + 13x - 11 = 180

51x - 24 = 180

51x = 204

x = 4

m<W:

8x - 9

8(4) - 9

32 - 9

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3 years ago

Which expression has a value of 74 when x=10, y=8, z=12

stiv31 [10]

B)10+5(8)+2(12)=74
10+40+24=74

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3 years ago