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AlladinOne [14]
2 years ago
13

Simplify 3 / 8 (–2 / 7 +(–3 / 8 ×2 / 5)​

Mathematics
1 answer:
artcher [175]2 years ago
5 0

Answer:

so the answer is 0.16339

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Which line has an equation of y=-5x+4 in slope-intercept form?
stellarik [79]

Answer:

Last choice.

Step-by-step explanation:

To find the option that is equivalent to this equation, we can begin by narrowing down our options. The slope contains a negative number, meaning the second point must have a lower y value than the first.

Using this criteria, we can eliminate the first and the third answer. Now, we can test the second and fourth answer.

We can test using the slope formula and plugging in values. When the slope formula: m= \frac{y_{2}-y_{1}  }{x_{2} -x_{1} }

We get a slope of -5 for both of these equations. Let's plug in the point values to check whether they work:

Choice 2:

-24 = -5(4) + 4

-24 = -20 + 4

-24 ≠ -16

Choice 4:

-16 = -5(4) + 4

-16 = -20 + 4

-16 = -16

Therefore, choice 4 is correct!

4 0
2 years ago
Evaluate the expression when a=10,b=9, and c=4.<br> 3a+2b−6c =
pav-90 [236]

Answer:24

Step-by-step explanation:

Multiply 3 times ten, 2 times 9, and 6 times 4 and solve you get 24

6 0
2 years ago
What is m ZDFC?<br><br> O45°<br> O 80°<br> O 125°<br> O 135
Law Incorporation [45]
I believe it’s 80 hope it helps
4 0
3 years ago
Read 2 more answers
Please I really need help
Rzqust [24]

Answer:

Angle R is 140 degrees, angle Q is 40 degrees and angle S is also 140 degrees.

Step-by-step explanation:

3 0
3 years ago
Square root of: (q+3)*(q+6)
AnnyKZ [126]
To factor (q+3)(q+6)
           q^2+6q+3q+18
              q^2+9q+18
              (q+9)(q+2)
3 0
2 years ago
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