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3 years ago

First person to give answer with work will get brainliest!!

Mathematics

1 answer:

Ket [755]3 years ago

4 0

All you will have to do is put this inside of a graph and then see if it goes through the origin.

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McKenzie makes and sells quilts at an art fair. The materials for each quilt cos t$30.50. She sells the quilts for $80. If "n" r

Nitella [24]

Answer:

Total profits = 49.50n

Step-by-step explanation:

Cost of each quilt = $30.50

Selling price of each quilt = $80

Profits = selling price - cost price

= $80 - $30.50

= $49.50

Profits = $49.50

If n = number of quilts she sells

which expression could be used to represent her total profits?

Total profits = profits of each quilt × number of quilt sold

= $49.50 × n

= 49.50n

Total profits = 49.50n

4 0

3 years ago

Solve -15-2g+6g=1+6g

katrin [286]

-15-2g+6g=1+6g
Combine like terms
-2g=16
Divide by -2 on both sides
g=-8

7 0

3 years ago

Read 2 more answers

Which are monomials? -7 a x + y 24r2st3 bx

amid [387]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Can someone help? Please :(

Arturiano [62]

The answer is 64 took the test

7 0

2 years ago

The sector of a circle shown to the left has its center at point OO. The arc XYZXYZ has length 10.810.8, and the central angle X

BARSIC [14]

Answer: Length of the radius of the sector is 6 units.

Step-by-step explanation:

Since we have given that

Length of an arc = 10.8

Radian of a central angle = 1.8

First we convert radian into degrees,

$1\ radian= 57.295779513\textdegree\\\\1.8\ radians=1.8\times 57.3\textdegree\\\\1.8\ radians=103.14\textdegree$

As we know the formula for "Length of an arc":

$\text{Length of an arc}=\frac{\theta}{360\textdegree}\times 2\pi r\\\\10.8=\frac{103.14}{360\textdegree}\times 2\times \frac{22}{7}\times r\\\\10.8=1.8r\\\\r=\frac{10.8}{1.8}\\\\r=6$

Hence, Length of the radius of the sector is 6 units.

3 0

3 years ago