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Vikki [24]
3 years ago
5

Find the value of xd:6​

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
5 0
Answer: D) 6

Step-by-Step Solution:

We know, (5x)° and (3x + 12)° are Vertically Opposite Angles and Vertically Opposite Angles are Equal.

Therefore,
5x = 3x + 12
5x - 3x = 12
2x = 12
x = 12/2
=> x = 6

Therefore, x = 6
Phantasy [73]3 years ago
3 0

\sf{\qquad\qquad\huge\underline{{\sf Answer}}}

Let's solve for x ~

\qquad \sf  \dashrightarrow \: 5x = 3x + 12

[ by vertical opposite angle pair ]

\qquad \sf  \dashrightarrow \: 5x - 3x = 12

\qquad \sf  \dashrightarrow \: 2x = 12

\qquad \sf  \dashrightarrow \: x = 12 \div 2

\qquad \sf  \dashrightarrow \: x = 6

Therefore, the correct choice is D. 6

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A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day the store sold 15
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Answer: this is what i know

A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day, the store sold 15 baked goods for a total of $91.

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3 years ago
For each of the questions, find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to
Step2247 [10]

Answer:

1. D

2. D

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Step-by-step explanation:

3 0
4 years ago
The sum of two numbers is 37. Their difference is 11. What is the smaller number?
raketka [301]

Hello from MrBillDoesMath!

Answer:

13


Discussion:


Let the numbers in the Question be call m and n. Then

m + n = 37      

m - n =  11          


Adding these 2 equations gives:

(m+ n) + (m - n)  = 37 +11    =>

(m+m) + (n-n) = 48 =>

2m +      0     = 48  =>

m = 24.

As m + n = 37, 24 +n = 37 , so n = 13.



Thank you,



MrB

4 0
3 years ago
Find the value of x when lines w and v are parallel.
VladimirAG [237]

Answer: B. 17

Step-by-step explanation:

4x-3 = 65

Add 3 on both sides

4x = 68

Divide by 4 on both sides

x = 17

BOOM!

4 0
3 years ago
Read 2 more answers
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