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3 years ago

What is the point slope form of the line with slope −14 that passes through the point (−2, 9)?

Mathematics

1 answer:

RoseWind [281]3 years ago

7 0

Answer:

the point slope is: y-9= -14(x+2)

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Nuka is weaving beaded strips. The double number line shows that they can weave 7 \,\text{cm}7cm7, start text, c, m, end text of

Thepotemich [5.8K]

Number lines are used to represent numbers and ratios using regular intervals

Nuka can weave 8.75 cm of strip in 5 minutes

<h3>How to determine the length of strip</h3>

Represent the ratio with:

Ratio = Length : Time

From the number line, they can weave 7cm of the strip in 4 minutes.

So, we have:

Ratio = 7cm : 4 minutes

Represent the length of strip made in 5 minutes with x.

So, we have:

x : 5 minutes = 7cm : 4 minutes

Remove the common units

x : 5 = 7cm : 4

Express as fraction

$\frac x5 = \frac{7cm}{4}$

Multiply both sides by 5

$x= \frac{7cm}{4} * 5$

Evaluate the quotient and the product

$x= 8.75$

Hence, Nuka can weave 8.75 cm of strip in 5 minutes

Read more about double number lines at:

brainly.com/question/25103166

5 0

2 years ago

What is the median of this set of data?<br><br> 362, 187, 211, 298, 331, 250, 347, 199

Studentka2010 [4]

Answer:

314.5

Step-by-step explanation:

in the group data will take the middle team

298and 331

=298+331÷2

=629÷2

=314.5

that was the median 314.5

5 0

3 years ago

Read 2 more answers

help please<br> Answer options:<br><br> A. 18.86<br> B. 120<br> C. 13.37<br> D. 6.43

SVETLANKA909090 [29]

What is the question?

5 0

3 years ago

Please help with this I am completely stuck on it

vaieri [72.5K]

Answer:

$f(x)=\sqrt[3]{x-4} , g(x)=6x^{2}\textrm{ or }f(x)=\sqrt[3]{x},g(x)=6x^{2} -4$

Step-by-step explanation:

Given:

The function, $H(x)=\sqrt[3]{6x^{2}-4}$

Solution 1:

Let $f(x)=\sqrt[3]{x}$

If $f(g(x))=H(x)=\sqrt[3]{6x^{2}-4}$ , then,

$\sqrt[3]{g(x)} =\sqrt[3]{6x^{2}-4}\\g(x)=6x^{2}-4$

Solution 2:

Let $f(x)=\sqrt[3]{x-4}$ . Then,

$f(g(x))=H(x)=\sqrt[3]{6x^{2}-4}\\\sqrt[3]{g(x)-4}=\sqrt[3]{6x^{2}-4} \\g(x)-4=6x^{2}-4\\g(x)=6x^{2}$

Similarly, there can be many solutions.

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3 years ago

Which expression represent a number that is one fourth as great as 10-2

Nataliya [291]

I think the answer to the expression would be D. (10 - 2) x 4 because (10 - 2) would be multiplied 4 times, which means it would be four times greater. I hope this made sense and also helped you in some way.

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3 years ago

Read 2 more answers