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Jobisdone [24]
4 years ago
8

How do you solve this linear equality?

Mathematics
1 answer:
timama [110]4 years ago
8 0

Answer:

make them into the same fraction problem solve

Step-by-step on:

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PLEASE HELP (WORTH 50 POINTS!)
dexar [7]

Answer:

b. -6, 0,2 and 6 c. -2,0 and 6 d. -6 and 2. 2.

5 0
3 years ago
Read 2 more answers
What is the slope and the g intercept ? ( i added the picture )
Goshia [24]

Step-by-step explanation:

A straight line graph is of the form:

y = mx+b

So we get our equation in this form:

9=2x+3y

or, 9-2x=3y

or, -2x+9 = 3y

or, y= (-2x+9)/3

or, y = -2/3x + 3

So,

Slope(m)=−2/3

y-intercept (b) = 3

Therefore, slope(m) is -2/3x and y-intercept(b) is 3.

5 0
3 years ago
A cone has a base radius of 7 centimeters and a height of 21 centimeters.
Alex777 [14]
D is the answer...........

7 0
3 years ago
What is the length of the diagonal of a square with side lengths 7 square root of 2 ? round to the nearest tenth if necessary?
mr_godi [17]
There is 2 ways to solve this type of question.

Method 1
--------------------------------------------------
Formula
--------------------------------------------------
a² + b² = c²

--------------------------------------------------
Apply the formula
---------------------------------------------------
(7√2)² + (7√2)² = c²
c² = 98 + 98
c² = 196
c = √196
c = 14

--------------------------------------------------
Ans: The diagonal length is 14cm 
--------------------------------------------------

_____________________________________________________________

Method 2
--------------------------------------------------
Identify the triangle
--------------------------------------------------
This is a special triangle
45° - 45° - 90°

--------------------------------------------------
Property of the Angles 
--------------------------------------------------
x - x - x√2

--------------------------------------------------
Find hypotenuse
--------------------------------------------------
Given that the non-hypotenuse is 7√2

Hypotenuse =  (7√2)(√2)
Hypotenuse =  7 x 2
Hypotenuse = = 14cm

--------------------------------------------------
Ans: The diagonal length is 14cm 
--------------------------------------------------

6 0
3 years ago
What's the nearest hundred thousand to 491,852
kirza4 [7]

500,000 round up from 491,852 to 500,000

3 0
3 years ago
Read 2 more answers
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