3 years ago

How do I do it I do not understand I need help

Mathematics

1 answer:

TiliK225 [7]3 years ago

4 0

Which problem do u need help on

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What is the slope-intercept form of the linear equation 2x + 3y = 6?

nika2105 [10]

3y = - 2x + 6
y = - 2/3x + 2

slope = - 2/3x

4 0

3 years ago

what is the length, in units, of the hypotenuse of a right triangle if each of the two legs is 3 units? square root of 18 units

AfilCa [17]

Answer:

Option 1 is correct that is square root of 18.

Step-by-step explanation:

We will use pythagoras theroem to find the length of hypotenuse

$c^2=a^2+b^2$

Here, c is hypotenuse,a is one leg and b is the other leg.

Here, a=b=3

On substituting the values in the formula we get:

$c^2=3^2+3^2=18$

$c=\sqrt{18}$

Hence, Option 1 is correct that is square root of 18.

8 0

3 years ago

Read 2 more answers

a person driving along the road moves rates of 56 miles per hour driven.How far does the person drive in 1.5 hours?

givi [52]

84 miles.
You just have to take half of 56 (28) and add it to 56 to get 84

8 0

3 years ago

Which equation could be used to solve the following system?

nikdorinn [45]

we have

$x+y=11$

$x=11-y$ --------> equation A

$4x^{2} -3y^{2}=8$ ----> equation B

Substitute equation A in equation B

$4(11-y)^{2} -3y^{2}=8$

therefore

<u>the answer is the option B</u>

$4(11-y)^{2} -3y^{2}=8$

8 0

3 years ago

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2x 5 The area of the rectangle shown is given by the function A()- 2 -5x lfthe width of the rectangle is 13, then the area is 42

PIT_PIT [208]

If you let x = 13:
Then, Area = 2(13)^2 - 5(13)
= 338 - 65
= 273 sq ft

If you let 2x-5 = 13:
2x = 18
x = 6

Then, Area = 2(6)^2 - 5(6)
= 72 - 30
= 42 sq ft

Therefore, your options are A or C. Your answer can be chosen based on what you assume the width to be. Good luck!

7 0

3 years ago