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Radda [10]
3 years ago
8

Pleaseeee helpppppp !!!!!!!Will mark Brianliest !!!!!!!!!!!!!

Mathematics
1 answer:
mamaluj [8]3 years ago
3 0

Answer:

So

GJ=35

Step-by-step explanation:

Two triangles are similar so

The equation is

4/24=x/30

1/6=x/30

6x=30

x=5

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Thaddeus shakes his head as he pays $12.37 to the clerk for lunch. Complaining to a friend, Thaddeus says, “Do you realize that
atroni [7]

a)

his income must be "x" which is the 100%, and we would know that 0.2% of that is 12.37.

\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 12.37&0.2 \end{array}\implies \cfrac{x}{12.37}=\cfrac{100}{0.2}\implies 0.2x=1237 \\\\\\ x=\cfrac{1237}{0.2}\implies x=61.85

b)

his income must be "x" which is the 100%, and we would know that 2% of that is 12.37.

\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 12.37&2 \end{array}\implies \cfrac{x}{12.37}=\cfrac{100}{2}\implies 2x=1237 \\\\\\ x=\cfrac{1237}{2}\implies x=618.5

btw he's not making much either way.

7 0
2 years ago
3x^2 Type of expression coefficients and constant
Contact [7]

Answer & Step-by-step explanation:

3x²

This term represents a monomial expression. Mono- means one. This term is by itself. It has no other term added or subtracted to it.

The coefficient of this term is 3 because it is the number that the variable is connected to.

There are no constants because this is a monomial expression.

5 0
2 years ago
Please help me out with this no links and not stealing points
djyliett [7]

Answer: The sum of the number of angles in a polygon is (n-2) * 180, where n is the number of sides, so the sum of the angles of a  17-sided polygon is (17-2) * 180 = 2700.

Step-by-step explanation:

4 0
2 years ago
What is the area of a triangle with sides 8 and 10 cm long
7nadin3 [17]

Answer:

40 cm

Step-by-step explanation:

Can I have brainliest?

7 0
3 years ago
Read 2 more answers
1.<br> When 3x2 - 2x + 7 is subtracted from 57-4x+10, AWO is the difference?
Eduardwww [97]

Combine like terms:

3 x 2 - 2x + 7 - 57 - 4x + 10

-34 - 6x

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2 years ago
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