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3 years ago

M/N(-3)= I need to know the answer

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

1×(-3)=1

1=3+1

1=4

1×(-3)=1

3=1

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2p<6 i need help plsss i need it before 9:30

dangina [55]

Answer:

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Step-by-step explanation:

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3 years ago

What would the cost be for a lamp that is regularly priced at $45.00

ra1l [238]

Answer:

Unless there's more to that question, it would be $45.00

Step-by-step explanation:

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4 years ago

The manager of a furniture factory finds that it costs $2400 to manufacture 60 chairs in one day and $4800 to produce 260 chairs

tamaranim1 [39]

Answer:

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

Step-by-step explanation:

Given that:

X1 = 60 chairs ; y1 = 2400

X2 = 260 chairs ; y2 = 4800

Obtain the slope ; m

m = y2 - y1 / x2 - x1

m = 4800 - 2400 / 260 - 60

m = 2400 / 200

m = 12

Using the point slope relation:

y - y1 = m(x - x1)

y - 2400 = 12(x - 60)

y - 2400 = 12x - 720

y = 12x - 720 + 2400

y = 12x + 1680

C(x) = 12x + 1680

From the general slope intercept equation :

y = mx + c

m = slope ; c = intercept

Hence,

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

5 0

3 years ago

Will give brainlliest :>

Goshia [24]

Answer:

48 degrees

Step-by-step explanation:

1) Solve for x

Complementary angles add up to 90 degrees. Therefore, m<A + m<B is equal to 90:

$A+B=90\\(2x+20)+(3x)=90$

Open up the parentheses

$2x+20+3x=90\\5x+20=90$

Subtract 20 from both sides

$5x+20-20=90-20\\5x=70$

Divide both sides by 5

$\frac{5x}{5} =\frac{70}{5} \\x=14$

Therefore, x is equal to 14.

2) Determine angle A

$A=2x+20$

Substitute x with 14

$A=2(14)+20\\A=28+20\\A=48$

Therefore, the measure of angle A in degrees is 48 degrees.

I hope this helps!

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3 years ago

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yuradex [85]

Answer:

c 7/25

Step-by-step explanation:

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3 years ago