Ask question

Ask question

All categories

2 years ago

6

Pls answer...thanks.

1 answer:

Sonja [21]2 years ago

3 0

I think it whether 90 or 180 is there multiple choices?

You might be interested in

Three lines of crops in a garden form a triangular shape. Strawberries are planted in a 10 ft line and green beans are planted i

Marat540 [252]

Answer:

$p = 19.18$

Step-by-step explanation:

This question is illustrated using the attachment and will be solved using cosine formula

$a^2 = b^2 + c^2 - 2bcCosA$

<em>Let the strawberry side be s, the Green beans be b and the pumpkins be p.</em>

<em />

The cosine formula in this case is:

$g^2 = s^2 + p^2 - 2spCosG$

Where

$s = 10$

$g = 18$

The equation becomes

$18^2 = 10^2 + p^2 - 2 * 10 * p * Cos\ 68$

$324 = 100 + p^2 - 20 * p * 0.375$

$324 = 100 + p^2 - 7.5p$

Collect Like Terms

$p^2 - 7.5p + 100 - 324 = 0$

$p^2 - 7.5p - 224 = 0$

Using quadratic formula:

$p = \frac{-b\±\sqrt{b^2-4ac}}{2a}$

Where

$a = 1$

$b = -7.5$

$c = -224$

$p = \frac{-(-7.5)\±\sqrt{(-7.5)^2-4*1*-224}}{2*1}$

$p = \frac{7.5\±\sqrt{56.25+896}}{2}$

$p = \frac{7.5\±\sqrt{952.25}}{2}$

$p = \frac{7.5\± 30.86}{2}$

$p = \frac{7.5 + 30.86}{2}$ or $p = \frac{7.5 - 30.86}{2}$

$p = \frac{38.36}{2}$ or $p = \frac{-23.36}{2}$

$p = 19.18$ or $p = -11.68$

But length can not be negative.

So:

$p = 19.18$

6 0

2 years ago

Sequences of Transformations

gogolik [260]

B)

así que si usted toma el número sesenta dos entonces se obtiene cuarenta y seis

3 0

2 years ago

Convert 31 minutes to seconds

In-s [12.5K]

Answer:

Step-by-step explanation: 1,860 Seconds Is Equal To 31 Minutes Hope It Helped

6 0

3 years ago

Natalie drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk?

sladkih [1.3K]

Answer:

4 days

Step-by-step explanation:

There are 8 pints in a gallon, so it would take 4 days to finish 1 gallon.

6 0

3 years ago

Δ ≡ ⇄ → 20 POINTS (answers in picture) ← ⇆ ≡ Δ

Strike441 [17]

$54x - 60 + 36 - 6x = -8\\\\54x +\underbrace{(- 60 + 36)}_{+} - 6x = -8$

<h3>Add -60 and 36</h3>

3 0

3 years ago