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Rasek [7]
3 years ago
11

HELPPPPPPPPPPPP PLEASEEEEEEEEE!!!!!!!!

Mathematics
2 answers:
RSB [31]3 years ago
3 0

Answer:

47

Step-by-step explanation:

a line adds up to 180 so 180-133=47

love history [14]3 years ago
3 0

Answer:

m<GFN= 90° a right angle

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Free points to y'all. 1+1+1*0​
DiKsa [7]
I think it’s probably 12
7 0
3 years ago
Read 2 more answers
Need some help with these problems!
LekaFEV [45]

Answer:

<em>h=12, w=24, t=8</em>

Step-by-step explanation:

<u>System of Linear Equations </u>

We have 3 unknown variables and 3 conditions between them. They form a set of 3 equations with 3 variables.

We have the following data, being  

w = price of a sweatshirt

t = price of a T-shirt

h = price of a pair of shorts

19.

The first condition states the price of a sweatshirt is twice the price of a pair of shorts. We can write it as

\displaystyle w=2h

The second condition states the price of a T-shirt is $4 less than the price of a pair of shorts. We can write it as

\displaystyle t=h-4

The final condition states Brad purchased 3 sweatshirts, 2 pairs of shorts, and 5 T-shirts for $136, thus

\displaystyle 3w+2h+5t=136

This is the system of equations we need to solve for w,t,h

20.

To solve the system, we replace w in terms of h and t in terms of h. Those relations have been already written, so

\displaystyle 3(2h)+2h+5(h-4)=136

Operating

\displaystyle 6h+2h+5h-20=136

\displaystyle 13h=156

Solving for h

\displaystyle h=12

The other two variables are

\displaystyle w=2h=24

\displaystyle t=12-4=8

4 0
3 years ago
What does n equal to in 12n + 9 = 6 - 3n
sveticcg [70]
12n+9=6-3n\ \ \ \ \ \ |Add\ 3n\ to\ each\ side\\\\&#10;15n+9=6\ \ \ \ \ |Subtract\ 9\\\\&#10;15n=-3\ \ \ \ \ |Divide\ by\ -15\\\\&#10;n=-\frac{3}{15}=\boxed{-\frac{1}{5}}
6 0
3 years ago
A rectangle has an are of 36in squared. write an equation to show how length varies inversely the width. what is the equation li
Tju [1.3M]
L*W= 36
Rewrite to get:
l = 36 / w or w = 36 / l
Either one show =s the inverse relationship between w and l
Equation for x and y graph:
y = 36 / x


5 0
3 years ago
Simplify the expression. 3−9 ∙ 36 ∙ 36
adell [148]

Answer:

the answer is 0

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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