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3 years ago

Need help with question 5) & 6) TIA☺️

Mathematics

1 answer:

mart [117]3 years ago

7 0

Answer:

1. a

2.d

3.b

4.e

5.c

Step-by-step explanation:

can't do question 6 though, sorry about that

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Jills front door is 42”wide and 84”tall .she purchased a circular table 96 inches diameter .will the table fit in the door

kipiarov [429]

Answer:

Step-by-step explanation:

Use Pythagorean's Theorem a² + b² = c² to find the hypotenuse. That will tell you her door's length from one corner the opposite.

42² + 84² = c²

Now solve for c

1764 + 7056 = c²

Now add the left side together and take the square root of both sides.

c = 93.914 in

That is not enough room for a 96 in diameter table to fit through.

8 0

3 years ago

-6.1 , 2.2. On a graph

olganol [36]

I hope this helps you with the problem

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to startfraction m minus 4 over m 4 endfraction divided by (m 2) ?

sertanlavr [38]

Rational functions are written as fractions. The expression equivalent to $\frac{\dfrac{m-4}{m+4} }{m+2}$ is $\frac{m-4}{m^2+6m+8}$

<h3>Rational functions</h3>

Given the rational function expressed as:

$\frac{\dfrac{m-4}{m+4} }{m+2}$

This can be further expressed as:

$\frac{m-4}{(m+4(m+2)}$

Factorize the denominator to have;

$\frac{m-4}{m^2+4m+2m+8}\\ \frac{m-4}{m^2+6m+8}$

Hence the expression equivalent to $\frac{\dfrac{m-4}{m+4} }{m+2}$ is $\frac{m-4}{m^2+6m+8}$

Learn more on rational function here: brainly.com/question/1917026

#SPJ4

4 0

2 years ago

The heights (in inches) of 13 plants are 6, 9, 10, 10, 10, 11, 11, 12, 12, 13, 14, 16, and 17. What is the interquartile range o

alukav5142 [94]

11 because you you do the biggest number subtracted by the smallest number

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4 years ago

Read 2 more answers

Tell whether -3 is a solution of the inequality 3-4r >_ 15

iragen [17]

Answer:

-3 is a solution.

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

3 - 4r ≥ 15

Step 2: Solve for r

[Subtraction Property of Equality] Subtract 3 on both sides: -4r ≥ 12
[Division Property of Equality] Divide -4 on both sides: r ≤ -3

Step 3: Compare

Substitute in r: -3 ≤ -3

This is true. -3 is less than or equal to -3.

6 0

3 years ago