All categories

3 years ago

Please help me thanks

Mathematics

2 answers:

Anvisha [2.4K]3 years ago

8 0

Answer:

each person gets 2 1/2

Step-by-step explanation:

You divide and get 2 1/2

the answer is D

Brrunno [24]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Part C: Find the distance from B to E and from P to E. Show your work. (4 points)

garri49 [273]

Answer:

BE = 294.23 ft

PE = 259.62 ft

Step-by-step explanation:

Quadrilateral CPRG is a parallelogram.

CP || GR

In triangles BCG and BPE

$\angle BCG \cong \angle BPE (Alternate \: \angle 's) \\\angle GBC \cong \angle EBP (Vertical \: \angle 's) \\\therefore \triangle BCG \sim \triangle BPE (AA \: postulate) \\\\\therefore \frac{BE}{BG} =\frac{PE}{GC} =\frac{BP}{BC}...(csst)\\\\\therefore \frac{BE}{425} =\frac{PE}{375} =\frac{225}{325}\\\\\therefore \frac{BE}{425} =\frac{PE}{375} =\frac{9}{13}\\\\\therefore \frac{BE}{425} =\frac{9}{13}\\\\BE =\frac{9\times 425}{13}\\\\BE =\frac{3,825}{13}\\\\BE = 294.23\: ft \\\\\&\\\frac{PE}{375} =\frac{9}{13}\\\\PE =\frac{9\times 325}{13}\\\\PE =\frac{3,375}{13}\\\\PE = 259.615385 \\\\PE = 259.62 \: ft\\\\$

7 0

3 years ago

Find the difference <br><br><br>-2(c + 2.5) - 5(1.2c + 4)

Vikentia [17]

Answer:
|−∣=7
Explanation:

∣−∣
= |(-2-5)|
= |-2-5|
= | -7|=7

8 0

3 years ago

Write 32 with an exponent by using 2 as the base

vesna_86 [32]

The base is 2 & the exponent is 5

6 0

4 years ago

Analyze this derivation of the tangent double angle identity. tan(2x) = tan (x + x) Equals StartFraction tangent (x) + tangent (

hammer [34]

The derivation steps and the reasons are:

$\tan(2x) = \tan(x+x)$ -------- Addition
$\tan(2x) = \frac{\tan(x) + \tan(x)}{1 - \tan(x) \tan(x)}$ --------- Tangent sum identity
$\tan(2x) = \frac{\tan(x) + \tan(x)}{1 - \tan^2(x)}$ ------- Simplify

<h3>What is the tangent sum identity?</h3>

The tangent sum identity states that:

$\tan(a + b) = \frac{\tan(a) + \tan(b)}{1 - \tan(a) \tan(b)}$

To determine the derivation of tan(2x), we make use of the following steps.

Rewrite 2x as the addition of x and x.

So, we have:

$\tan(2x) = \tan(x+x)$ --- step 1

Next, we apply the tangent sum identity.

Recall that:

$\tan(a + b) = \frac{\tan(a) + \tan(b)}{1 - \tan(a) \tan(b)}$

Substitute x for a and b.

So, we have:

$\tan(2x) = \frac{\tan(x) + \tan(x)}{1 - \tan(x) \tan(x)}$ ---- step 2

Simplify the denominator

$\tan(2x) = \frac{\tan(x) + \tan(x)}{1 - \tan^2(x)}$

Hence, the result of the derivation is $\tan(2x) = \frac{\tan(x) + \tan(x)}{1 - \tan^2(x)}$

Read more about trigonometric identity at:

brainly.com/question/7331447

4 0

2 years ago

What number should be added to both sides of the equation to complete the square?

Rus_ich [418]

Answer:

add 9 to each side

Step-by-step explanation:

x^2 -6x = 5

Take the coefficient of the x term

-6

Divide by 2

-6/2=3

Square it

3^2 =9

Add 9 to each side

x^2 -6x+9 = 5+9

(x-3)^2=14

7 0

3 years ago

Please help me thanks​

Please help me thanks