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3 years ago

9

HELP ME PLEASE AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

2 answers:

Artyom0805 [142]3 years ago

8 0

349800 :) Move the decimal place 4 places

kondor19780726 [428]3 years ago

5 0

349800 since 10^4 equal 10000 than just multiply that by 34.98

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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

3 years ago

Solve.<br> 92.5÷105 brainliest

Karo-lina-s [1.5K]

Answer:

$\frac{37}{42}$

Step-by-step explanation:

Given :

$\frac{92.5}{105}$

Multiply numerator and denominator by 2 :

$\frac{92.5}{105} \times\frac{2}{2}$

$\frac{185}{210}$ [Divide both sides by 5 as it is a common factor]

$\frac{185}{210} \div \frac{5}{5}$

$\frac{37}{42}$

6 0

2 years ago

Read 2 more answers

Two number cubes are tossed. Find P(1, then 2 or 3).

Andreyy89

Answer:

1/2

Step-by-step explanation:

6 0

3 years ago

What is the number of real solutions? : 8x^2-11x=-3

swat32

X=1, and 3/8 it is a mixed number.

4 0

4 years ago

The diameter of a circle is 16 in . Find its circumference in terms of pi?

77julia77 [94]

Answer:

Circumference of circle = πd = π × 16 =16 π in.

or

circumference of circle = 2πr = 2×π×8= 16 π in.

5 0

3 years ago