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4 years ago

HELP URGENT PLEASE!

Mathematics

1 answer:

arlik [135]4 years ago

3 0

The numbers are 11 and 2 One number is even, one is odd, and they are both the least common factors of 22

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Find the slope of the line that passes through points (6,9) and (11,2)

docker41 [41]

Answer:

$-1.4$

Step-by-step explanation:

The slope of a line is the change in the line. It can be found using the formula;

$\frac{rise}{run}$ or $\frac{y_2-y_1}{x_2-x_1}$ .

Substitute in the given points, and solve for the slope;

$\frac{y_2-y_1}{x_2-x_1}\\\\= \frac{2-9}{11-6}\\\\= \frac{-7}{5}\\\\= -1.4$

6 0

3 years ago

Read 2 more answers

Solve this I need it solved

gizmo_the_mogwai [7]

Answer:

option 3

Step-by-step explanation:

$Standard \ quadratic \ equation : ax^2 + bx +c$

Larger the value of '' a '' makes the parabola narrow.

A positive value of '' a '' which is close to 0 makes the parabola wide.

To find the widest graph , find the smallest a. (or a closest to zero)

option 1

$a_1 = \frac{1}{3}$

option 2

$a_2 = - \frac{4}{5}$

option 3

$a_3 = 0.3 = \frac{3}{10}$

option 4

$a_4 = -4$

Positive and negative value of ' a ' decides the direction the parabola opens.

But we have to find the widest parabola irrespective of the direction.

So we will find the smallest ' a '

$a_1 = 0.33\\a_2 = 0.80\\a_3 = 0.30\\a_4 = 4$

$a_3 \ is \ the \ smallest \ number \ or\ \\ the \ number \ closest \ to\ zero.\\\ so \ option \ 3 \ makes\ the\ widest \ parabola.$

8 0

3 years ago

Which expression is equivalent to 6–3?

Bond [772]

Your question is not well presented. See complete question below

Which expression is equivalent to $6^{-3}$ ?

A) –63

B) 36

C) $\sqrt[3]{6}$

D) $(\frac{1}{6} )^3$

Answer:

The equivalent of $6^{-3$ is $(\frac{1}{6} )^3$

Step-by-step explanation:

Given

Expression: $6^{-3}$

Required:

Find the Equivalent Expression

To find the equivalent of this expression, we make use of law of indices.

One of the laws of indices states that

$a^-b = \frac{1}{a^b}$

If we apply this law to the expression above ( $6^{-3}$ )

By comparison a = 6 and b = 3.

So, $6^{-3}$ becomes

$6^{-3}$ = $\frac{1}{6^3}$

Simplifying further;

$\frac{1}{6^3}$ = $\frac{1}{6 * 6 * 6}$

This can also be written as

$\frac{1}{6^3}$ = $\frac{1*1*1}{6 * 6 * 6}$

By splitting the above expression; we have that

$\frac{1}{6^3}$ = $\frac{1}{6} * \frac{1}{6} * \frac{1}{6}$

Multiplication law of indices states that;

a * a * a = a³. (Because they have the same base of a)

So, $\frac{1}{6} * \frac{1}{6} * \frac{1}{6}$ can then be written as $(\frac{1}{6} )^3$

Hence, $\frac{1}{6^3}$ = $(\frac{1}{6} )^3$

So, the equivalent of $6^{-3}$ is $(\frac{1}{6} )^3$

7 0

3 years ago

What is This is standard form? (8x0.1)+ (9x0.01)+ (8x1)+ (6x100)+ (7x10)=

Tatiana [17]

Answer:

6 x ^100 + 7 x ^10 + 8 x + 0.89

Step-by-step explanation:

(8x0.1)+ (9x0.01)+ (8x1)+ (6x100)+ (7x10) = 6 x ^100 + 7 x ^10 + 8 x + 0.89

5 0

3 years ago

The family ate 1/4 of banana bread and 3/4 of blueberry bread. What fraction of that bread was left over

Sidana [21]

1/4 +3/4=4/4 bread was left over.
neither 1/4-3/4 which is =-1/2

5 0

3 years ago