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2 years ago

Which of the following equations produces a linear function?

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

8 0

Answer:

a, b, and c

Step-by-step explanation:

all of them are in the form y=mx+b except for c, which does not have a constant slope throughout the entire line, it will be decreasing or negative until 0, and then increasing or positive after 0, so the slopes would not be the same.

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Round the factors to estimate the product 697 x 82

KonstantinChe [14]

Estimated would be 700 x 80

3 0

3 years ago

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Tyler took a total of 16 quizzes over the course of four weeks. How many weeks of school will Tyler have to attend this quarter

wlad13 [49]

Answer:

he will have to go one more week and all together it would be five weeks

Step-by-step explanation:

16/4=4

you need four more to get to 20, and if he does 4 quizzes a week he only needs one more week.

7 0

3 years ago

The density of a certain material is such that it weighs 71 pounds for every 2.5 gallons of volume. Express this density in tons

kvasek [131]

Answer:

$d=3.75\ \text{tons per cubic meter}$

Step-by-step explanation:

Given that,

Mass of a certain material, m = 71 pounds

Since, 1 ton = 2000 pounds

71 pounds = 0.0355 ton

Volume of the material, V = 2.5 gallons

Since, 1 m³ = 264.172 gallon

2.5 gallon = (2.5/264.172 ) m³

Density,

$d=\dfrac{m}{V}\\\\d=\dfrac{0.0355\ \text{tons}}{\dfrac{2.5}{264.172}\ m^3}\\\\d=3.75\ \text{tons per cubic meter}$

5 0

2 years ago

Which statements about the pattern are true?

skelet666 [1.2K]

All the correct answers are C and D.

8 0

3 years ago

Read 2 more answers

Plz help me ASAP!!!!<br> WILL MARK BRAINLIEST

schepotkina [342]

Answer:

The area of the rhombus is 24 units²

Step-by-step explanation:

The area of a rhombus is half the product of the diagonals.

We can easily calculate the length of the diagonals because they are vertical and horizontal line segments.

We use the absolute value approach.

The length of diagonal BD is |7--5|=|7+5|=|12|=12

The length of diagonal AC=|0--4|=|4|=4

Therefore the area of the rhombus is

$\frac{1}{2} \times 4 \times 12 = 24 \: {units}^{2}$

4 0

2 years ago