2 years ago

When is the sum of two negative mixed numbers an integer?

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

3 0

When the sum equals zero

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EastWind [94]

Answer:

B, C, E

Step-by-step explanation:

the dependent variable <em>depends </em>on the independent variable

thus, p is dependent on t, p is the dependent variable, and t is the independent variable (B)

every month, Gloria paints 2 pieces

each month, t is increased by 1, and p is increased by 2 (C)

every month, Gloria paints 2 pieces

2 pieces every month = (2*t) pieces = total pieces = p (E)

7 0

1 year ago

Will give brainliest!!

yawa3891 [41]

Answer:

$r=\frac{9\cos \theta}{\sin^2 \theta}$

Step-by-step explanation:

The given equation in rectangular coordinates is;

$y^2=9x$

We use the relation;

$x=r\cos \theta$

and

$y=r \sin \theta$

This implies that;

$(r \sin \theta)^2=9(r \cos \theta)$

$r^2 \sin^2 \theta=9r \cos \theta$

Divide through by r to get;

$r \sin^2 \theta=9\cos \theta$

Divide both sides by $\sin^2 \theta$

$r=\frac{9\cos \theta}{\sin^2 \theta}$

8 0

3 years ago

The function f(t) = 2.5t + 50 describes the total cost of ordering shirts, which includes the price per shirt and the one-time s

uranmaximum [27]

Answer:

The answer is c

Step-by-step explanation:

4 0

2 years ago

Susan tossed a die 996 times. which of the following would be a good estimate of the number of times she got the number 3 on the

nignag [31]

Answer:

i believe the answer is 332

Step-by-step explanation:

basically what i did was divide 3 and 996. when you do that it will let you know the estimate number of the number times she got number 3 on the die.

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2 years ago

Anne and Kyleigh worked over summer vacation. The equation below represents the amount of money Anne earned after x hours of wor

Dovator [93]

Kyleigh earns more per hour

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2 years ago