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marshall27 [118]
3 years ago
8

Chang knows one side of a triangle is 13 cm Which set of two sides is possible for the lengths of the other two sides of this

Mathematics
1 answer:
Mazyrski [523]3 years ago
5 0

Answer:

8 cm & 8 cm

Step-by-step explanation:

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What is 12.4 inches in millimeters <br><br>What is 23.1 inches in millimeters ​
BabaBlast [244]

Answer:

314.96

586.74

Step-by-step explanation:

7 0
2 years ago
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Solve the system using elimination
Pie

Answer:

(x, y) = (3, 1)

Step-by-step explanation:

given the 2 equations

2x + 3y = 9 → (1)

x + 5y = 8 → (2)

multiplying (2) by - 2 then adding to (1) will eliminate the term in x

multiply (2) by - 2

- 2x - 10y = - 16 → (3)

add 1(1) and (3) term by term

(2x - 2x) + (3y - 10y) = (9 - 16)

- 7y = - 7 ( divide both sides by - 7 )

y = 1

Substitute y = 1 in either (1) or (2) and solve for x

(1) : 2x + 3 = 9 ( subtract 3 from both sides )

2x = 6 ( divide both sides by 2 )

x = 3

Solution is (3, 1 )


5 0
3 years ago
Which box is greater,a 1.5 lb box of raisins or a 650 gram box of raisins
ladessa [460]

First you would have to either make everything pounds or everything grams. If you chance everything into grams it would be about 680, so the 1.5 pound box of raisens would be more. 
4 0
3 years ago
Help me my grade depends on this
taurus [48]

Answer:

If it’s asking what it is before the tax, it’s just $25.20.  With the tax, it’s $26.46

Step-by-step explanation:

3 0
2 years ago
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7. Write the equation of a line which passes through the points (-3,5) and (6,23)
faust18 [17]

Answer:

answer to the equation is

y = 2x + 11

Step-by-step explanation:

y = mx + b

first find the slope of the line using the two points

slope \: m =  \frac{y2 - y1}{x2 - x1}  =  \frac{23 - 5}{6 - ( - 3)}   \\ =  \frac{18}{9}  \\ slope \: m = 2

substitute 2 for m and use one of the points for x and y and solve for b

5 = 2( - 3) + b \\ 5 =  - 6 + b \\ 5 + 6 = b \\ b = 11

Now that you found b, the y-intercept, you can substitute that into the equation for your line

y = 2x + 11

7 0
2 years ago
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