3 years ago

Need help please plz

Mathematics

1 answer:

musickatia [10]3 years ago

8 0

what are you asking help with. Also, i can barely see the image.

You might be interested in

Which expression is equivalent to -6(3 + 4x)?

Westkost [7]

Answer:

Step-by-step explanation:

may I have brainllest

5 0

3 years ago

Read 2 more answers

Help with Algebra 1 please? They are polynomials.

stealth61 [152]

I wrote out the work on this sheet of paper so it’s easier to understand!

8 0

4 years ago

The price of a gallon of unleaded gas has dropped to $2.79 today. yesterday's price was $2.85 . find the percentage decrease. ro

Margarita [4]

2.85 - 2.75 = 0.06

0.6 / 2.85 * 100 = 2.1

answer: 2.1% decrease

5 0

3 years ago

Does anyone know about this

Dafna11 [192]

Answer:

11.0

Step-by-step explanation:

Using Pythagoras' identity in the lower right triangle.

let the hypotenuse be x , then

x² = 4² + 9² = 16 + 81 = 97

Within the rectangle, use Pythagoras' identity in the lower right triangle.

let y be the dotted line , then

y² = x² + 5² = 97 + 25 = 122 ( take the square root of both sides )

y = $\sqrt{122}$ ≈ 11.0 ( to the nearest tenth )

The dotted line is approximately 11.0 units

6 0

3 years ago

Answer this please, the answer is in the photo with the answer choices

cluponka [151]

Answer:

Step-by-step explanation:

$\cos^{2} \theta+\sin^{2} \theta=1 \\ \\ \sin^{2} \theta+\frac{1}{16}=1 \\ \\ \sin^{2} \theta=\frac{15}{16} \\ \\ \sin \theta=-\frac{\sqrt{15}}{4} \\ \\ \csc \theta=-\frac{4}{\sqrt{15}}$

7 0

2 years ago