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Neporo4naja [7]
3 years ago
13

Evaluate. 5 2/3-2 1/4.1 2/3

Mathematics
1 answer:
bonufazy [111]3 years ago
3 0

Answer:

Step-by-step explanation:sub and comment on my recent video for a chance to win a shout out channel-Dav slayer

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Thanks that helped a lot with my math homework!:):):)
frosja888 [35]
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8 0
4 years ago
A line intersects the point (3,-4) and has a slope of 17. What is the slope-intercept equation for this line? y = 17x + [?]​
Ilya [14]
We can plug in the values of this point to find b
-4 = 17 (3) +b
We will multiply 17 times 3
-4 = 51 + b
We then subtract by 51 on both sides
-55 = b
So the full equation will be
y = 17x - 55
5 0
3 years ago
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For what values of x is x2 + 2x = 24 true?
Sophie [7]

x^2 + 2x = 24\\x^2+2x+1=25\\(x+1)^2=25\\x+1=5 \vee x+1=-5\\\x=4 \vee x=-6

8 0
3 years ago
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Identify all of the roots of the function f(x) = x^3 - 5x^2-2x+24
Sveta_85 [38]

Answer: -2,3,&4

Step-by-step explanation:

Correct on edgenuity

3 0
3 years ago
The difference of two supplemtary angles is 58 degrees. Find the measures of the angles
erik [133]

Answer:

The measure of the angles are 61° and 119°

Step-by-step explanation:

Let the first angle = x°

let the second angle = y°

The sum of two supplementary angles = 180°

x° + y° = 180° ----- equation (1)

based on the given question; "the difference of two supplementary angles is 58 degrees."

x° - y° = 58° ------- equation (2)

from equation (2), x° = 58° + y°

Substitute the value of x into equation (1)

(58° + y°) + y° = 180°

58 + 2y = 180

2y = 180 -58

2y = 122

y = 122 / 2

y = 61°

The second angle is given by;

x° = 58° + y°

x = 58° + 61°

x = 119°

Thus, the measure of the angles are 61° and 119°

4 0
3 years ago
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