Ask question

Ask question

All categories

3 years ago

10

Help please!!!!!!!!!!!!!

2 answers:

Mandarinka [93]3 years ago

6 0

The answer is 110
Explanation: every 4 sided shapes area is 360 so add up all the others together to get 250 and then 360-250= 110

Leokris [45]3 years ago

3 0

I’m pretty sure the answer is 110

You might be interested in

Sin(60-theta)sin(60+theta)

ehidna [41]

Step-by-step explanation:

$\sin(60 - \theta) \sin(60 + \theta) \\ = \{ \sin(60) \cos( \theta) - \sin( \theta) \cos(60) \} \{ \sin(60) \cos( \theta) + \cos(60) \sin( \theta) \} \\ = \{ \frac{ \sqrt{3} }{2} \cos( \theta) - \frac{1}{2} \sin( \theta) \} \{ \frac{ \sqrt{3} }{2} \cos( \theta) + \frac{1}{2} \sin( \theta) \} \\ \\$

from difference of two squares:

${ \boxed{(a - b)(a + b) = ( {a}^{2} - {b}^{2} ) }}$

therefore:

$= \{ {( \frac{ \sqrt{3} }{2}) }^{2} { \cos }^{2} \theta \} - \{ {( \frac{ \sqrt{3} }{2} )}^{2} { \sin }^{2} \theta \} \\ \\ = \frac{3}{4} { \cos }^{2} \theta - \frac{3}{4} { \sin}^{2} \theta$

factorise out ¾ :

$= \frac{3}{4} ( { \cos }^{2} \theta - { \sin}^{2} \theta) \\ \\ = { \boxed{ \frac{3}{4} \cos(2 \theta) }}$

3 0

3 years ago

Read 2 more answers

Tate and Black cut a pizza into 8 equal slices. Tate eats 3 slices and Black eats 4 slices. Write a fraction to represent the am

Shtirlitz [24]

7/8 because there are 8 pieces of pizza and they eat 7 slices of pizza.

3 0

3 years ago

a school bus traveled at an average speed of 35 miles per hour for 45 minutes . what distance did the school bus travel

rodikova [14]

45/60=0.75. Speed*time=distance. 35(0.75)= 26.25 miles

5 0

3 years ago

Read 2 more answers

Find the distance between each pair of points E(-1, 0),F(12, 0)

Olegator [25]

Answer:

The answer is

<h2> $13 \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3> $d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$ </h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

E(-1, 0) and F(12, 0)

The distance between them is

<h3> $|EF| = \sqrt{ ({ - 1 - 12})^{2} + ({0 - 0})^{2} } \\ = \sqrt{ ({ - 13})^{2} } \\ = \sqrt{169}$ </h3>

We have the final answer as

<h3> $|EF| = 13 \: \: units$ </h3>

Hope this helps you

5 0

3 years ago

Chose the sets of -5

Amanda [17]

Answer:

-1,0, 6.3,

Step-by-step explanation:

if its right mark me brilliant please

6 0

3 years ago