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3 years ago

If you were to solve the following system by substitution what would be the best variable to solve

Mathematics

1 answer:

nadezda [96]3 years ago

3 0

We need to know more about what you are talking about

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Which statements describe the cell membrane? Check all that apply.

o-na [289]

Answer:

you can use the website called "Force Calculator" it will give you the answer, just enter the mass and the acceleration <3 :) good luck

Step-by-step explanation:

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3 years ago

Need help converting an equation to intercept form...

pickupchik [31]

y = x2 + 5x + 36
y = (x2 − 5x − 36) y = (x2 − 9x + 4x − 36) y = [x (x − 9) + 4 (x − 9)] y = (x − 9)(x + 4)

6 0

3 years ago

What is the equation of this line in standard form

Anestetic [448]

Answer:

6x-11y=-13

Step-by-step explanation:

(x1,y1)=(3/2,2) and (x2,y2)=(-4,-1)

y-y1= y2-y1/x2-x1 (x-x1)

y-2=-3/-11/2(x-3/2)

=6/11(x-3/2)

11(y-2)=6x-9

11y-22=6x-9

6x-11y=9-22

6x-11y=-13

7 0

3 years ago

On a map, the distance between two historical markers is 4.5 inches, and 2.5 inches represents 10 miles.

Morgarella [4.7K]

Answer:

The actual distance between the historical markers is 18 miles.

Step-by-step explanation:

Given : On a map, the distance between two historical markers is 4.5 inches, and 2.5 inches represents 10 miles.

To find : What is the actual distance between the historical markers?

Solution :

We have given that,

2.5 inches represents 10 miles.

i.e, 1 inch represent $\frac{10}{2.5}$ miles.

1 inch = 4 miles.

Now, The distance between two historical markers is 4.5 inches.

The actual distance between the historical markers in 4.5 inch is

$4.5 \text{ inch}=4.5\times 4\text{ miles}$

$4.5 \text{ inch}=18\text{ miles}$

Therefore, The actual distance between the historical markers is 18 miles.

7 0

4 years ago

Read 2 more answers

M∠ABC=138° and m∠DEF=31° . Which statement is true about ∠ABC and ∠DEF ?

Aleksandr-060686 [28]

A. The angles are neither complementary nor supplementary.

As their sum is neither equal to 90 nor 180, they are none of them

Hope this helps!

5 0

3 years ago

Read 2 more answers