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stich3 [128]
2 years ago
10

PLS HELP!!!!!!!!!!!!

Mathematics
2 answers:
seropon [69]2 years ago
8 0

Answer:

72 55/76

Step-by-step explanation:

it's right trust me <3

Brums [2.3K]2 years ago
8 0

Answer:

73

Step-by-step explanation:

First add the one with the same denominator.

15\frac{9}{12} + 23\frac{3}{12} = 38\frac{12}{12} = 39

8\frac{13\\}{17} + 25\frac{4}{17} = 33\frac{17}{17} = 34

Then add the answers of those equations.

39 + 34 = 73

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Question 8: Find the equation of the straight line that:
Scorpion4ik [409]

Answer:

y=4x+6

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where m is the slope (also called the gradient) and b is the y-intercept (the value of y when x is 0)

<u>1) Plug the gradient into the equation (b)</u>

y=mx+b

We're given that the gradient of the line is 4. Plug this into y=mx+b as m:

y=4x+b

<u>2) Determine the y-intercept (b)</u>

y=4x+b

Plug in the given point (1,10) as (x,y) and solve for b

10=4(1)+b\\10=4+b

Subtract 4 from both sides to isolate b

10-4=4+b-4\\6=b

Therefore, the y-intercept of the line is 6. Plug this back into y=4x+b as b:

y=4x+6

I hope this helps!

8 0
3 years ago
Read 2 more answers
400,00 has a value of 400
AfilCa [17]
It cant really because 400,00 is greater than 400 so it would not work
6 0
4 years ago
1/secA-tanA - 1 /secA+tanA <br>So the answer comes 2tanA/sec^2 A-tan^2A <br>how ??.​
solniwko [45]

Answer:

Hope it helps

thanks ।।।।।।।।।।।।।

7 0
3 years ago
A restaurant advertises 256 types of nachos. how many topping ingredients must be available
Karolina [17]
Well, this depends on the number of topping ingredients you have for each serving of nachos. The general solution will be simply to add all the topping ingredients for each type. Assuming there is an average of 7 topping ingredients for every type, namely: cheese<span>, fried beans, sour cream, onions, jalapeños, salsa, and guacamole. Hence,

Topping Ingredients = 7*256 = 1,792</span>
3 0
3 years ago
What is the simplified form of 15x^5/20y^6*6y^4/5x^2
Ainat [17]

Answer:

The simplified form of the equation is 9x^3/10y^2   Good Luck!

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
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