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OverLord2011 [107]
3 years ago
15

Name which property is shown in 7 · 9 · (-3) = (-3) · 7 · 9

Mathematics
1 answer:
Neporo4naja [7]3 years ago
6 0
Associative property because it is abc=cab
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The coordinates of the vertices of a triangle are A(3, 3), B(6, 3), and C(6, 6). The coordinates of the vertices of its image ar
MariettaO [177]
It would reflect over the x-axis and then reflect over the y-axis
6 0
3 years ago
Given the following information:
Leno4ka [110]

Answer:

  $14,112

Step-by-step explanation:

The sum of the 48 monthly payments is ...

  48 × $231.50 = $11,112

Together with the down payment the total installment price is ...

  $11,112 +3,000 = $14,112

8 0
3 years ago
Two rectangular lawns are similar shapes.
Reil [10]

Answer:

The answer to your question is Area = 37500 ft²

Step-by-step explanation:

Data

lawn 1                                       lawn 2

width = 550 ft                          width = 250 ft

Area = 181500 ft²                     Area = ?

Process

1.- Find the length of lawn 1

Area = length x width

-solve for length

length = Area/width

-Substitution

length = 181 500 ft²/ 550

-result

length = 330 ft

2.- Find the length of lawn 1 using ratios and  proportions

                     550 : 330 :: 250 : x

                      x = (250 x 330) / 550

                      x = 150 ft

3.- Find the area of lawn 2

-Substitution

Area = 250 x 150

-Result

Area = 37500 ft²

6 0
4 years ago
Sin A= ?<br>c/a<br>a/c<br>a/b<br>b/c​
S_A_V [24]

Answer:

\sin A = \frac{a}{b}

Step-by-step explanation:

Given:

We took here a Right Angle Triangle,Δ ABC at angle B as 90°

Side opposite to angle A = a

Side opposite to angle B = b = Hypotenuse

Side opposite to angle C = c

To Find:

Sin A = ?

Solution:

Property of a Sine rule for a Right Angle Triangle.

\sin A =\frac{\textrm{side opposite to angle A}}{Hypotenuse}\\\sin A =\frac{a}{b}

∴ \sin A = \frac{a}{b}

3 0
3 years ago
HEY! PLEASE HELP ME WITH THIS MATH QUESTION! THE CORRECT ANSWER SHALL BE MARKED AS BRAINLIEST AND I WILL FOLLOW YOU (you will al
Sever21 [200]

Answer:

a battery costs £0.43

Step-by-step explanation:

<u>Set up an equation</u>

11b+b+4.84=10

S<u>ubtract 4.84 from both sides</u>

12b+4.84=10

     -4.84=-4.84

12b=5.16

<u>Divide 12 on both sides</u>

b=5.16/12

b=0.43

7 0
3 years ago
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