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djverab [1.8K]
3 years ago
9

Describe what math step you would do to solve this equation ?

Mathematics
2 answers:
Vanyuwa [196]3 years ago
6 0

Answer:

Multiply each side by 14.7

Step-by-step explanation:

cos 50 = m / 14.7

Multiply each side by 14.7

14.7 cos 50 = m /14.7 *14.7

 14.7cos 50 = m

marissa [1.9K]3 years ago
5 0

Answer:

multiply both sides by 14.7

Step-by-step explanation:

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Any help?? I’ve tried this for a hour and couldn’t figure anything out
Effectus [21]

Answer:

3. PR=51

4. FE=28

Step-by-step explanation:

3. since the two triangles are similar, set up a proportion:

x+8/3x-9=24/28

*cross multiply*:

28(x+8)=24(3x-9)

28x+224=72x-216

44x=440

x=20

to find PR:

PR=3x-9

PR=3(20)-9

PR=51

4. same here:

39/4x+2=42/5x-2

39(5x-2)=42(4x+2)

195x-78=168x+84

27x=162

x=6

to find FE:

FE=5x-2

FE=5(6)-2

FE=28

6 0
2 years ago
(x +y) + Z commutative property of addition
goldenfox [79]

Answer:

Step-by-step explanation:

commutative property of addition :  x + y = y + x

example : 2+3 =5 and 3+2 =5 then 2+3=3+2

associative property of addition

x + y + z = (x + y) + z = x + (y + z)

example: 2+3+4 = (2+3)+4 = 5 + 4 =9

               2+3+4 = 2+(3+4) = 2 + 7 = 9

8 0
3 years ago
Find slope frome two points: (3,4) (4,6)
drek231 [11]
The slope for that is again, change in y over change in x.
(6-4)/(4-3) = 2/1
The slope would be 2
6 0
3 years ago
Read 2 more answers
What is the volume of the box shown below?<br> 1 cm<br> 1 cm<br> 1/4<br> cm
Juli2301 [7.4K]
Volume = l x w x h
Volume = 1x1x1/4
Volume = 1/4 cm^3
6 0
3 years ago
Which expression is equivalent to (5 × 6)×(3 × 2)?
KatRina [158]

Answer:

The original equation contains 3 multiplications.


When multiplying numbers, the order that they are in doesn't matter so 3 *2 is the same as 2 * 3.


This would make D, the same.


D) (3 × 2)×(5 × 6)

7 0
2 years ago
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