3 years ago

Algebra 2 question please help me

Mathematics

1 answer:

ss7ja [257]3 years ago

7 0

Answer: I feel the answer is the 1st option, i.e., option A

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Which of the following statements is not always true? A. In a rhombus, both pairs of opposite sides are parallel. B. In a rhombu

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The correct answer is C. I just took a test and answered B but that is not the correct answer. it is actually C

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2 years ago

Which statement about the value of x is true? x > 38 x < 39 x < 77 x > 103

grigory [225]

Answer:

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Step-by-step explanation:

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3 years ago

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

tensa zangetsu [6.8K]

Answer: RQ= 8.99 ( approx)

Step-by-step explanation:

Let MR= x

Since, In triangle, PRQ, tan 75°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{18+x}{tan 75^{\circ}}$

Now, In triangle MRQ,

tan 60°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{x}{tan 60^{\circ}}$

On equating both values of RQ,

$\frac{18+x}{tan 75^{\circ}}=\frac{x}{tan 60^{\circ}}$

⇒ $\frac{18+x}{x}=\frac{tan 75^{\circ}}{tan 60^{\circ}}$

⇒ $\frac{18+x}{x}=2.15470053838$

⇒ $18=2.15470053838x-x$

⇒ $x=15.5884572681$ ≈15.60

Thus RQ=8.99999999999≈8.99

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3 years ago

A function is defined by the equation y=x2+3, where x represents the input of the function and y represents the output. Which of

Gnoma [55]

Answer:

it y = 2x + b

Step-by-step explanation:

YOU NEED TO PUT THE M FIRST NOT THE X

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2 years ago

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Alchen [17]

The force of 10 pounds is made up of the horizontal components of the 8 and 5 pound forces

8 cos 30 + 5 cos 52 = 10

so your answer is 30 degrees

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3 years ago