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3 years ago

Solve for X PLEASE HELP!!

Mathematics

1 answer:

tester [92]3 years ago

3 0

U set ST and SR equal
7x + 24 = 115
7x = 91
x = 13

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What is p+1 +8 = 8p+16

padilas [110]

Answer:

Step-by-step explanation:

p+1 +8 = 8p+16

p+9 = 8p+16

9-16 = 8p-p

-7=7p

-7/7 =p

-1=p

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2 years ago

A new car is purchased for $35, 000 and over time its value depreciates by

jekas [21]

The value after 14 year is 8750 dollar

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2 years ago

Select all the correct answers.

Vlad1618 [11]

Answer:

The measure of reference angle is $30^{\circ}$ .
$\cos \theta=\frac{\sqrt{3}}{2}$

Step-by-step explanation:

Converting $\theta$ to degrees,

$\theta=\left(\frac{11\pi}{6} \right) \left(\frac{180}{\pi} \right)=330^{\circ}$

This means $\theta$ lies in Quadrant 4, and thus its reference angle is $360^{\circ}-330^{\circ}=\boxed{30^{\circ}}$

Since $\theta$ lies in the fourth quadrant, $\sin \theta$ and $\tan \theta$ are negative.

Since $\theta$ lies in the fourth quadrant, $\cos \theta$ is positive, and is equal to $\cos (30^{\circ})=\boxed{\frac{\sqrt{3}}{2}}$

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1 year ago

A farmer is fencing off his field. A diagram is given and shows how the field has been divided into two regions. Find the perime

olchik [2.2K]

Answer:

the answer is B 4060 ft

Step-by-step explanation:

the answer is B have a nice day

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2 years ago

In the form f(x)=a(x-h)^2+k

Gekata [30.6K]

Vertex is (h,k)
se see vertex is (1,-4)
y=a(x-1)^2-4
find a
another point is (4,-2)

-2=a(4-1)^2-4
-2=a(3)^2-4
-2=9a-4
add 4
2=9a
divide b 9
2/9=a

$f(x)= \frac{2}{9}(x-1)^2-4$

6 0

3 years ago