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3 years ago

Please help me asap I am in class

Mathematics

1 answer:

lions [1.4K]3 years ago

4 0

2: 2/3; 3: 3/4; 4: 1/4; 5: 1/3; 6: 1/4; 7: 4/5; 8: 5/6-3/6=1/3

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What is the standard form of (1-3i)(2+5i)

artcher [175]

Answer:

17 - i

Step-by-step explanation:

Step 1: FOIL out

(1 - 3i)(2 + 5i)

(2) + (1 * 5i) + (-3i * 2) + (-3i * 5i)

2 + 5i - 6i - 15i^2

2 - i + 15

17 - i

Answer: 17 - i

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3 years ago

GUYS PLS HELP ME PLSSSS I WILL GOVE U BRIANSIT HERE

qaws [65]

Answer:

#3- a^2 +2ab +b^2

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Step-by-step explanation:

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3 years ago

Does the equation y = 2(x - 1) represent a linear function?

Eva8 [605]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

3 The table shows the average mass, in kilograms, of different sizes of cars and trucks. Size Small Car Large Car Large Truck Av

Lelu [443]

The average mass of the large truck is 2460 kg and the average mass of the small car is 1354 kg.

Based on the given data, the mass of the large truck is 1106 kg.

Now, rounding off to the nearest hundred, the average mass of the larger truck is 2500 kg and the average mass of the small car is 1400 kg.

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6 0

1 year ago

Which is the solution set of the compound inequality 3.5 x minus 10 greater-than negative 3 and 8 x minus 9 less-than 39

dexar [7]

The solution for the compound inequality is $x \in(2,6)$

Explanation:

The equations are $3.5x-10>-3$ and $8x-9$

To find the solution set for these compound inequalities, we need to solve the inequality.

First, we shall solve the inequality $3.5x-10>-3$

Adding both sides of the equation by 10, we have,

$3.5x>7$

Dividing both sides by 3.5, we get,

$x>2$

Now, we shall solve the inequality $8x-9$ ,

Adding both sides of the equation by 9, we have,

$8x$

Dividing both sides by 8, we get,

$x$

Thus, the solution set for the inequalities $3.5x-10>-3$ and $8x-9$ is $x \in(2,6)$

4 0

3 years ago

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