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8_murik_8 [283]

3 years ago

8

PLEASE HELP I REALLY NEED IT!! ILL MARK BRAINLIEST!! The question is in the picture below!!!

2 answers:

stich3 [128]3 years ago

5 0

Answer: The answer would be rotation of 180 degrees.

Step-by-step explanation:

The reason why is because the y-axis aren't the only ones to change in the second shape as is indicated by the first option. Also a 180 degrees would cause all the points in the question to be negative as is shown in the second shape.This is the formula (x,y)----->(-x,-y). Hope this helps!

lisabon 2012 [21]3 years ago

3 0

Answer:

Rotation of 180 degrees

Step-by-step explanation:

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There are 9 people going on a trip. They purchased coach tickets for $160, and first class tickets for $1180. The total budget t

Savatey [412]

Answer:

Step-by-step explanation:

Given

There are 9 people going on a trip

They purchased coach tickets =$160

first class tickets =$1180

total budget to spend = $4500

Let coach tickets=X

So first class tickets=9-x

160x+1180(9-x)=4500

160+10620-1180x=4500

160x-1180x=4500-10620

-1020x=-6120

X=6120/1020

X=6

So answer

Coach tickets=X=6

First class tickets=(9-x)

=3.

4 0

3 years ago

which of the tables represents a function? table a input output 4 3 3 2 3 1 table b input output 1 3 3 5 5 7 table c input outpu

bazaltina [42]

Table b represents a function, the reason being that for each value of input, there is one and only one value of output.

7 0

3 years ago

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PLEASE HELP ME ASAP?!?(2questions) 60POINTS+BRAINLIEST

Elodia [21]

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4 0

2 years ago

Find all the missing elements : C=120degrees<br> b= 5<br> c=11

mezya [45]

Answer:

A = 36.8°

B = 23.2°

a = 7.6

Step-by-step explanation:

Given:

C = 120°

b = 5

c = 11

Required:

Find A, B, and a.

Solution:

✔️To find B, apply the Law of Sines

$\frac{sin(B)}{b} = \frac{sin(C)}{c}$

Plug in the values

$\frac{sin(B)}{5} = \frac{sin(120)}{11}$

Cross multiply

Sin(B)*11 = sin(120)*5

Divide both sides by 11

$sin(B) = \frac{sin(120)*5}{11}$

$sin(B) = \frac{sin(120)*5}{11}$

Sin(B) = 0.3936

B = $sin^{-1}(0.3936)$

B = 23.1786882° ≈ 23.2° (nearest tenth)

✔️Find A:

A = 180° - (B + C) (sum of triangle)

A = 180° - (23.2° + 120°)

A = 36.8°

✔️To find a, apply the Law of sines:

$\frac{sin(A)}{a} = \frac{sin(B)}{b}$

Plug in the values

$\frac{sin(36.8)}{a} = \frac{sin(23.2)}{5}$

Cross multiply

a*sin(23.2) = 5*sin(36.8)

Divide both sides by sin(23.2)

$a = \frac{5*sin(36.8)}{sin(23.2)$

a = 7.60294329 ≈ 7.6 (nearest tenth)

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3 years ago

10ft*10ft of a circle What is the area, in ft2

alexgriva [62]

Answer:

20

Step-by-step explanation:

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3 years ago